{"id":20233,"date":"2024-11-28T13:08:41","date_gmt":"2024-11-28T05:08:41","guid":{"rendered":"https:\/\/landu-china.com\/?p=20233"},"modified":"2025-05-08T13:50:34","modified_gmt":"2025-05-08T05:50:34","slug":"polykarboxylatove-vs-naftalenove-superplastifikatory-vyber-toho-nejlepsiho-pro-vasi-betonovou-smes","status":"publish","type":"post","link":"https:\/\/landu-china.com\/cs\/polykarboxylatove-vs-naftalenove-superplastifikatory-vyber-toho-nejlepsiho-pro-vasi-betonovou-smes\/","title":{"rendered":"Polykarboxyl\u00e1tov\u00e9 vs. naftalenov\u00e9 superplastifik\u00e1tory: V\u00fdb\u011br toho nejlep\u0161\u00edho pro pot\u0159eby va\u0161\u00ed betonov\u00e9 sm\u011bsi"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"20233\" class=\"elementor elementor-20233\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ed4792 e-flex e-con-boxed e-con e-parent\" data-id=\"8ed4792\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-27bb47c5 e-con-full e-flex e-con e-child\" data-id=\"27bb47c5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5745a1aa elementor-widget elementor-widget-heading\" data-id=\"5745a1aa\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Polykarboxyl\u00e1tov\u00e9 vs. naftalenov\u00e9 superplastifik\u00e1tory: V\u00fdb\u011br toho nejlep\u0161\u00edho pro pot\u0159eby va\u0161\u00ed betonov\u00e9 sm\u011bsi<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f276119 elementor-tablet-align-center elementor-widget elementor-widget-post-info\" data-id=\"5f276119\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-8a4e3ed elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/cs\/2024\/11\/28\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M400 64h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v352c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48V112c0-26.5-21.5-48-48-48zm-6 400H54c-3.3 0-6-2.7-6-6V160h352v298c0 3.3-2.7 6-6 6z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>28. listopadu 2024<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-271dd1a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"271dd1a\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<main class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2d5bb40\" data-id=\"2d5bb40\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-38c4036 elementor-widget elementor-widget-text-editor\" data-id=\"38c4036\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>V betonov\u00fdch konstrukc\u00edch je v\u00fdb\u011br spr\u00e1vn\u00e9ho superplastifik\u00e1toru z\u00e1sadn\u00ed pro dosa\u017een\u00ed optim\u00e1ln\u00edch vlastnost\u00ed a trvanlivosti. Mezi hlavn\u00ed uchaze\u010de pat\u0159\u00ed <a href=\"https:\/\/landu-china.com\/cs\/polykarboxylatovy-superplastifikator-v-prasku-pce\/\">Polykarboxyl\u00e1tov\u00e9 superplastifik\u00e1tory (PCE)<\/a> a naftalenov\u00e9 superplastifik\u00e1tory (NS). Ka\u017ed\u00fd z nich p\u0159in\u00e1\u0161\u00ed do betonov\u00fdch sm\u011bs\u00ed jedine\u010dn\u00e9 v\u00fdhody, ovliv\u0148uje zpracovatelnost, pevnost a dobu tuhnut\u00ed. V tomto pr\u016fvodci se budeme zab\u00fdvat hlavn\u00edmi rozd\u00edly mezi t\u011bmito superplastifik\u00e1tory a prozkoum\u00e1me jejich v\u00fdhody, omezen\u00ed a vhodnost pro r\u016fzn\u00e9 projekty.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2783d7f elementor-widget elementor-widget-heading\" data-id=\"2783d7f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Porozum\u011bn\u00ed superplastifik\u00e1tor\u016fm: Polykarboxyl\u00e1t vs. naftalen.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-52ee156 e-flex e-con-boxed e-con e-parent\" data-id=\"52ee156\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a6e9d27 e-con-full e-flex e-con e-child\" data-id=\"a6e9d27\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d56c05 elementor-widget elementor-widget-image\" data-id=\"7d56c05\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-51-35-1024x576.jpg\" class=\"attachment-large size-large wp-image-20223\" alt=\"Polykarboxyl\u00e1tov\u00e9 vs. naftalenov\u00e9 superplastifik\u00e1tory\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-51-35-1024x576.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-51-35-300x169.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-51-35-768x432.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-51-35-1536x864.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-51-35.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-21bc8d6 e-con-full e-flex e-con e-child\" data-id=\"21bc8d6\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d01ca4 elementor-widget elementor-widget-text-editor\" data-id=\"1d01ca4\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b><strong><b>1. Co jsou superplastifik\u00e1tory a pro\u010d jsou v betonu nezbytn\u00e9?<\/b><\/strong><\/p><p>Superplastifik\u00e1tory zlep\u0161uj\u00ed zpracovatelnost betonu a sni\u017euj\u00ed pom\u011br vody, co\u017e je nezbytn\u00e9 pro dosa\u017een\u00ed po\u017eadovan\u00e9 tekutosti a pevnosti v modern\u00edch stavebn\u00edch projektech.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a701825 e-flex e-con-boxed e-con e-parent\" data-id=\"a701825\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-01d97be e-con-full e-flex e-con e-child\" data-id=\"01d97be\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9883547 elementor-widget elementor-widget-image\" data-id=\"9883547\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-55-04-1024x576.jpg\" class=\"attachment-large size-large wp-image-20225\" alt=\"Naftalenov\u00e9 superplastifik\u00e1tory\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-55-04-1024x576.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-55-04-300x169.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-55-04-768x432.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-55-04-1536x864.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-55-04.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-597e918 e-con-full e-flex e-con e-child\" data-id=\"597e918\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c469fe0 elementor-widget elementor-widget-text-editor\" data-id=\"c469fe0\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b><strong><b>2. <\/b><\/strong><strong><b>Naftalenov\u00e9 superplastifik\u00e1tory: N\u00e1kladov\u011b efektivn\u00ed tradi\u010dn\u00ed volba<\/b><\/strong><\/p><p>Naftalenov\u00e9 superplastifik\u00e1tory jsou ji\u017e dlouho obl\u00edben\u00e9 pro svou cenov\u011b v\u00fdhodnou schopnost zvy\u0161ovat pevnost betonu sni\u017eov\u00e1n\u00edm pom\u011bru vody a cementu. P\u0159esto\u017ee jsou cenov\u011b v\u00fdhodn\u00e9, maj\u00ed krat\u0161\u00ed dobu udr\u017een\u00ed sp\u00e1du, co\u017e omezuje jejich pou\u017eit\u00ed v n\u011bkter\u00fdch modern\u00edch aplikac\u00edch.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-46938b3 e-flex e-con-boxed e-con e-parent\" data-id=\"46938b3\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d2f9ef1 e-con-full e-flex e-con e-child\" data-id=\"d2f9ef1\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d92d089 elementor-widget elementor-widget-image\" data-id=\"d92d089\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-49-08-1024x576.jpg\" class=\"attachment-large size-large wp-image-20224\" alt=\"Polykarboxyl\u00e1tov\u00e9 superplastifik\u00e1tory\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-49-08-1024x576.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-49-08-300x169.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-49-08-768x432.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-49-08-1536x864.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-21-13-49-08.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-05e5821 e-con-full e-flex e-con e-child\" data-id=\"05e5821\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8d1a2aa elementor-widget elementor-widget-text-editor\" data-id=\"8d1a2aa\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b><strong><b>3. Polykarboxyl\u00e1tov\u00e9 superplastifik\u00e1tory: Pokro\u010dil\u00e1 technologie pro modern\u00ed pot\u0159eby<\/b><\/strong><\/p><p>Polykarboxyl\u00e1tov\u00e9 superplastifik\u00e1tory p\u0159edstavuj\u00ed vysp\u011blou technologii, kter\u00e1 v\u00fdrazn\u011b zvy\u0161uje zpracovatelnost a pevnost. Vynikaj\u00ed ve vysoce v\u00fdkonn\u00fdch aplikac\u00edch, poskytuj\u00ed del\u0161\u00ed udr\u017een\u00ed sp\u00e1du a vynikaj\u00edc\u00ed disperzi \u010d\u00e1stic cementu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e53f36e elementor-widget elementor-widget-heading\" data-id=\"e53f36e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vizu\u00e1ln\u00ed a chemick\u00e9 rozd\u00edly mezi superplastifik\u00e1tory<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d7eb11 elementor-widget elementor-widget-text-editor\" data-id=\"6d7eb11\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Jedn\u00edm z nejv\u00fdrazn\u011bj\u0161\u00edch rozd\u00edl\u016f mezi t\u011bmito dv\u011bma typy superplastifik\u00e1tor\u016f je jejich vzhled. Naftalenov\u00fd superplastifik\u00e1tor m\u00e1 obvykle hn\u011bdo\u017elut\u00fd odst\u00edn s m\u00edrn\u011b \u0161tiplav\u00fdm z\u00e1pachem. Tento vzhled m\u016f\u017ee ovlivnit v\u00fdslednou barvu betonu, zejm\u00e9na pokud je pou\u017eit ve velk\u00e9m mno\u017estv\u00ed. Naproti tomu PCE je b\u00edl\u00fd a\u017e sv\u011btle \u017elut\u00fd pr\u00e1\u0161ek bez z\u00e1pachu. Jeho \u010dist\u0161\u00ed vzhled z n\u011bj \u010din\u00ed preferovanou volbu v p\u0159\u00edpadech, kdy je rozhoduj\u00edc\u00ed estetick\u00fd v\u00fdsledek projektu.<\/p><p>U projekt\u016f s p\u0159\u00edsn\u00fdmi barevn\u00fdmi specifikacemi, jako je architektonick\u00fd beton, kde je nejd\u016fle\u017eit\u011bj\u0161\u00ed vizu\u00e1ln\u00ed p\u0159ita\u017elivost, umo\u017e\u0148uje PCE v\u011bt\u0161\u00ed univerz\u00e1lnost. Jeho neutr\u00e1ln\u00ed barva pom\u00e1h\u00e1 zachovat po\u017eadovanou estetiku, ani\u017e by ovlivnila kone\u010dn\u00fd vzhled betonu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aea1c0c elementor-widget elementor-widget-heading\" data-id=\"aea1c0c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Srovn\u00e1n\u00ed v\u00fdkonu: Sn\u00ed\u017een\u00ed mno\u017estv\u00ed vody a trvanlivost<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae0c9d7 elementor-widget elementor-widget-text-editor\" data-id=\"ae0c9d7\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>P\u0159i porovn\u00e1n\u00ed vlastnost\u00ed polykarboxyl\u00e1tov\u00fdch superplastifik\u00e1tor\u016f (PCE) a naftalenov\u00fdch superplastifik\u00e1tor\u016f (NS) maj\u00ed PCE jasn\u00e9 v\u00fdhody, kter\u00e9 z nich \u010din\u00ed lep\u0161\u00ed volbu pro mnoho betonov\u00fdch aplikac\u00ed. Jednou z nejv\u00fdznamn\u011bj\u0161\u00edch v\u00fdhod PCE je jejich vysok\u00e1 m\u00edra redukce vody, kter\u00e1 se pohybuje v rozmez\u00ed 30-35% ve srovn\u00e1n\u00ed s 20-25% dosa\u017een\u00fdmi u NS. Tato vy\u0161\u0161\u00ed schopnost redukce vody umo\u017e\u0148uje pou\u017eit\u00ed men\u0161\u00edho mno\u017estv\u00ed vody ve sm\u011bsi p\u0159i zachov\u00e1n\u00ed po\u017eadovan\u00e9 zpracovatelnosti, co\u017e vede k pevn\u011bj\u0161\u00edmu a odoln\u011bj\u0161\u00edmu betonu.<\/p><p>Krom\u011b toho maj\u00ed PCE vynikaj\u00edc\u00ed disperzn\u00ed schopnosti, kter\u00e9 zaji\u0161\u0165uj\u00ed rovnom\u011brn\u00e9 rozlo\u017een\u00ed \u010d\u00e1stic cementu v betonov\u00e9 sm\u011bsi. To zlep\u0161uje tekutost a zpracovatelnost, kter\u00e9 jsou kl\u00ed\u010dov\u00e9 pro prevenci vzniku trhlin d\u00edky podpo\u0159e rovnom\u011brn\u00e9ho vytvrzov\u00e1n\u00ed a hydratace. Tyto vlastnosti jsou zvl\u00e1\u0161t\u011b v\u00fdhodn\u00e9 u komplexn\u00edch nebo slo\u017eit\u00fdch konstrukc\u00ed vy\u017eaduj\u00edc\u00edch vysokou tekutost.<\/p><p>PCE tak\u00e9 nab\u00edzej\u00ed prodlou\u017eenou dobu po\u010d\u00e1te\u010dn\u00edho tuhnut\u00ed, co\u017e poskytuje v\u011bt\u0161\u00ed flexibilitu p\u0159i v\u00fdstavb\u011b, zejm\u00e9na u rozs\u00e1hl\u00fdch projekt\u016f, kde je nutn\u00e1 del\u0161\u00ed pracovn\u00ed doba. To je d\u016fle\u017eit\u00e1 v\u00fdhoda u vysokopevnostn\u00edch a ultravysokopevnostn\u00edch aplikac\u00ed, jako je beton C50, kde je pot\u0159eba vysoce v\u00fdkonn\u00e9ho betonu, kter\u00fd odol\u00e1v\u00e1 zna\u010dn\u00e9mu zat\u00ed\u017een\u00ed a nam\u00e1h\u00e1n\u00ed. Naproti tomu naftalenov\u00e9 superplastifik\u00e1tory jsou sice cenov\u011b v\u00fdhodn\u00e9, ale v redukci vody nebo prodlou\u017een\u00e9 zpracovatelnosti se PCE nevyrovnaj\u00ed, co\u017e z nich \u010din\u00ed preferovanou volbu pro projekty s n\u00e1ro\u010dn\u00fdmi po\u017eadavky na v\u00fdkon.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7335190 e-grid e-con-boxed e-con e-parent\" data-id=\"7335190\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60b7da6 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"60b7da6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-07-21.jpg\" class=\"attachment-full size-full wp-image-20236\" alt=\"laboratorn\u00ed superplastifik\u00e1tor landu\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-07-21.jpg 1920w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-07-21-300x169.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-07-21-1024x576.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-07-21-768x432.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-07-21-1536x864.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure><div class=\"elementor-image-box-content\"><p class=\"elementor-image-box-description\">Srovn\u00e1n\u00ed tekutosti betonu s p\u0159idan\u00fdm superplastifik\u00e1torem<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-828110c elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"828110c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-08-44.jpg\" class=\"attachment-full size-full wp-image-20238\" alt=\"laboratorn\u00ed superplastifik\u00e1tor landu\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-08-44.jpg 1920w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-08-44-300x169.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-08-44-1024x576.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-08-44-768x432.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-08-44-1536x864.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure><div class=\"elementor-image-box-content\"><p class=\"elementor-image-box-description\">P\u0159idan\u00fd polykarboxyl\u00e1tov\u00fd superplastifik\u00e1tor<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa92492 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"aa92492\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-41-23.jpg\" class=\"attachment-full size-full wp-image-20240\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-41-23.jpg 1920w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-41-23-300x169.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-41-23-1024x576.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-41-23-768x432.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-28-11-41-23-1536x864.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure><div class=\"elementor-image-box-content\"><p class=\"elementor-image-box-description\">P\u0159idan\u00fd superplastifik\u00e1tor naftalen<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91cff06 elementor-widget elementor-widget-heading\" data-id=\"91cff06\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ekologick\u00e1 konstrukce: Udr\u017eiteln\u00e1 \u0159e\u0161en\u00ed se superplastifik\u00e1tory<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d234f0e elementor-widget elementor-widget-text-editor\" data-id=\"d234f0e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>PCE se syntetizuj\u00ed metodami, kter\u00e9 se vyh\u00fdbaj\u00ed pou\u017eit\u00ed formaldehydu, b\u011b\u017en\u00e9 pr\u016fmyslov\u00e9 chemik\u00e1lie s potenci\u00e1ln\u00edmi zdravotn\u00edmi riziky a riziky pro \u017eivotn\u00ed prost\u0159ed\u00ed. P\u0159i v\u00fdrob\u011b PCE nav\u00edc nevznikaj\u00ed odpadn\u00ed vody, \u010d\u00edm\u017e se p\u0159edch\u00e1z\u00ed zne\u010di\u0161t\u011bn\u00ed u zdroje. Tyto faktory \u010din\u00ed z PCE p\u0159\u00edsadu, kter\u00e1 nezne\u010di\u0161\u0165uje \u017eivotn\u00ed prost\u0159ed\u00ed a je v souladu s postupy udr\u017eiteln\u00e9ho stavebnictv\u00ed. Jejich funkce je zalo\u017eena na mechanismu sterick\u00e9 repulze, kdy polymern\u00ed \u0159et\u011bzce adsorbuj\u00ed na \u010d\u00e1stice cementu, co\u017e vede k \u00fa\u010dinn\u00e9 disperzi a ni\u017e\u0161\u00ed pot\u0159eb\u011b vody. Tato lep\u0161\u00ed \u00fa\u010dinnost d\u00e1le podporuje ekologicky \u0161etrn\u00e9 stavebnictv\u00ed t\u00edm, \u017ee sni\u017euje spot\u0159ebu cementu, a t\u00edm sni\u017euje uhl\u00edkovou stopu spojenou s v\u00fdrobou cementu.<\/p><p>Naproti tomu v\u00fdroba naftalenov\u00fdch superplastifik\u00e1tor\u016f zahrnuje chemick\u00e9 slou\u010deniny, kter\u00e9 mohou m\u00edt v\u011bt\u0161\u00ed dopad na \u017eivotn\u00ed prost\u0159ed\u00ed. Procesy synt\u00e9zy NS obvykle zahrnuj\u00ed sulfona\u010dn\u00ed a kondenza\u010dn\u00ed reakce, kter\u00e9 mohou produkovat v\u00edce chemick\u00e9ho odpadu. NS funguje na z\u00e1klad\u011b elektrostatick\u00e9ho odpuzov\u00e1n\u00ed, rozptyluje \u010d\u00e1stice cementu, \u010d\u00edm\u017e zlep\u0161uje zpracovatelnost a sni\u017euje obsah vody. Jeho \u017eivotn\u00ed cyklus a odvozov\u00e1n\u00ed ze slou\u010denin na b\u00e1zi naftalenu v\u0161ak vyvol\u00e1vaj\u00ed obavy ohledn\u011b udr\u017eitelnosti a zne\u010di\u0161t\u011bn\u00ed, zejm\u00e9na p\u0159i zohledn\u011bn\u00ed \u0161ir\u0161\u00edch environment\u00e1ln\u00edch c\u00edl\u016f ekologick\u00fdch stavebn\u00edch norem.<\/p><p>V\u00fdb\u011brem technologie PCE mohou stavebn\u00ed projekty l\u00e9pe odpov\u00eddat ekologick\u00fdm c\u00edl\u016fm a certifikac\u00edm ekologick\u00fdch budov. D\u00edky tomu, \u017ee PCE nezne\u010di\u0161\u0165uj\u00ed \u017eivotn\u00ed prost\u0159ed\u00ed, jsou vhodnou volbou pro stavitele a architekty, kte\u0159\u00ed kladou d\u016fraz na udr\u017eitelnost. Vzhledem k tomu, \u017ee se pr\u016fmysl ub\u00edr\u00e1 sm\u011brem k ekologi\u010dt\u011bj\u0161\u00edm metod\u00e1m, p\u0159edstavuj\u00ed PCE \u017eivotaschopnou cestu k dosa\u017een\u00ed ekologi\u010dt\u011bj\u0161\u00edch v\u00fdsledk\u016f v\u00fdstavby.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-413aaac elementor-widget elementor-widget-heading\" data-id=\"413aaac\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vyv\u00e1\u017een\u00ed n\u00e1klad\u016f: Maximalizace efektivity a \u00faspor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44301ca elementor-widget elementor-widget-text-editor\" data-id=\"44301ca\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>P\u0159i hodnocen\u00ed n\u00e1kladov\u00e9 efektivity polykarboxyl\u00e1tov\u00fdch superplastifik\u00e1tor\u016f (PCE) ve srovn\u00e1n\u00ed s naftalenov\u00fdmi superplastifik\u00e1tory (NS) vstupuje do hry n\u011bkolik faktor\u016f, kter\u00e9 mohou ovlivnit rozpo\u010dty projekt\u016f. PCE vynikaj\u00ed sv\u00fdmi n\u00e1kladov\u011b efektivn\u00edmi v\u00fdhodami d\u00edky sv\u00e9 vy\u0161\u0161\u00ed v\u00fdkonnostn\u00ed \u00fa\u010dinnosti, kter\u00e1 vy\u017eaduje ni\u017e\u0161\u00ed d\u00e1vky k dosa\u017een\u00ed po\u017eadovan\u00fdch vlastnost\u00ed betonu. To nejen sni\u017euje n\u00e1klady na materi\u00e1l, ale tak\u00e9 zvy\u0161uje pevnost a trvanlivost betonu, co\u017e vede k dlouhotrvaj\u00edc\u00edm konstrukc\u00edm s men\u0161\u00edmi n\u00e1roky na \u00fadr\u017ebu a p\u0159\u00edpadn\u00e9 opravy v pr\u016fb\u011bhu \u010dasu.<\/p><p>Schopnost spole\u010dnosti PCE zajistit tyto lep\u0161\u00ed vlastnosti s men\u0161\u00edm mno\u017estv\u00edm materi\u00e1lu p\u0159isp\u00edv\u00e1 k v\u00fdrazn\u00e9mu sn\u00ed\u017een\u00ed celkov\u00fdch n\u00e1klad\u016f na v\u00fdstavbu. Naproti tomu NS se sice zpo\u010d\u00e1tku mohou zd\u00e1t d\u00edky ni\u017e\u0161\u00ed po\u0159izovac\u00ed cen\u011b finan\u010dn\u011b v\u00fdhodn\u011bj\u0161\u00ed, ale k dosa\u017een\u00ed podobn\u00fdch vlastnost\u00ed obvykle vy\u017eaduj\u00ed vy\u0161\u0161\u00ed d\u00e1vky. To m\u016f\u017ee v\u00e9st ke zv\u00fd\u0161en\u00e9 spot\u0159eb\u011b materi\u00e1lu a potenci\u00e1ln\u011b vy\u0161\u0161\u00edm n\u00e1klad\u016fm v dlouhodob\u00e9m horizontu, zejm\u00e9na p\u0159i zohledn\u011bn\u00ed \u017eivotnosti a \u00fadr\u017eby konstrukc\u00ed.<\/p><p>U projekt\u016f, kde jsou rozpo\u010dtov\u00e1 omezen\u00ed prvo\u0159ad\u00e1, je vysok\u00fd pom\u011br n\u00e1klad\u016f a v\u00fdkonu PCE p\u0159esv\u011bd\u010div\u00fdm argumentem. Po\u010d\u00e1te\u010dn\u00ed investice do PCE je \u010dasto vyv\u00e1\u017eena \u00fasporami z\u00edskan\u00fdmi d\u00edky ni\u017e\u0161\u00ed spot\u0159eb\u011b materi\u00e1lu, lep\u0161\u00ed trvanlivosti a minimalizaci n\u00e1klad\u016f na \u00fadr\u017ebu, co\u017e z nich \u010din\u00ed atraktivn\u00ed volbu pro efektivn\u00ed a dlouhodob\u00e9 pl\u00e1nov\u00e1n\u00ed projektu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad4d23a e-grid e-con-boxed e-con e-parent\" data-id=\"ad4d23a\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d56a610 elementor-widget elementor-widget-image\" data-id=\"d56a610\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4809-1024x683.jpg\" class=\"attachment-large size-large wp-image-20242\" alt=\"landu superplastifik\u00e1tor\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4809-1024x683.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4809-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4809-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4809-1536x1024.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4809-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a60fad5 elementor-widget elementor-widget-image\" data-id=\"a60fad5\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4579-1024x683.jpg\" class=\"attachment-large size-large wp-image-20244\" alt=\"landu superplastifik\u00e1tor\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4579-1024x683.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4579-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4579-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4579-1536x1024.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4579-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f063b7d elementor-widget elementor-widget-heading\" data-id=\"f063b7d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">N\u00e1pad Landu: Spr\u00e1vn\u00e1 volba superplastifik\u00e1toru pro v\u00e1\u0161 projekt<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-724022a e-flex e-con-boxed e-con e-parent\" data-id=\"724022a\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5c81ebf e-con-full e-flex e-con e-child\" data-id=\"5c81ebf\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a7dc07 elementor-widget elementor-widget-text-editor\" data-id=\"8a7dc07\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>P\u0159i rozhodov\u00e1n\u00ed mezi polykarboxyl\u00e1tov\u00fdmi a naftalenov\u00fdmi superplastifik\u00e1tory je nutn\u00e9 zv\u00e1\u017eit konkr\u00e9tn\u00ed po\u017eadavky a c\u00edle va\u0161eho projektu. A\u010dkoli ob\u011b mo\u017enosti nab\u00edzej\u00ed odli\u0161n\u00e9 v\u00fdhody, PCE vynik\u00e1 sv\u00fdmi vynikaj\u00edc\u00edmi schopnostmi sni\u017eovat mno\u017estv\u00ed vody, \u0161etrnost\u00ed k \u017eivotn\u00edmu prost\u0159ed\u00ed a n\u00e1kladovou efektivitou. Jeho schopnost zvy\u0161ovat v\u00fdkonnost betonu a z\u00e1rove\u0148 minimalizovat dopad na \u017eivotn\u00ed prost\u0159ed\u00ed z n\u011bj \u010din\u00ed preferovanou volbu pro pot\u0159eby modern\u00ed v\u00fdstavby.<\/p><p>Naftalenov\u00fd superplastifik\u00e1tor m\u00e1 v\u0161ak st\u00e1le sv\u00e9 m\u00edsto, zejm\u00e9na v aplikac\u00edch, kde jsou rozpo\u010dtov\u00e1 omezen\u00ed nal\u00e9hav\u011bj\u0161\u00ed a barva nebo ochrana \u017eivotn\u00edho prost\u0159ed\u00ed m\u00e9n\u011b kritick\u00e9. Pochopen\u00ed jedine\u010dn\u00fdch v\u00fdhod a omezen\u00ed ka\u017ed\u00e9ho produktu v\u00e1m pom\u016f\u017ee u\u010dinit informovan\u00e9 rozhodnut\u00ed, kter\u00e9 bude v souladu s c\u00edli va\u0161eho projektu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b48d01 e-con-full e-flex e-con e-child\" data-id=\"9b48d01\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd2b95c elementor-widget elementor-widget-video\" data-id=\"bd2b95c\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=apoPDLNgy3I&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7e46e8 elementor-widget elementor-widget-text-editor\" data-id=\"e7e46e8\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Chcete-li z\u00edskat dal\u0161\u00ed informace o v\u00fdb\u011bru spr\u00e1vn\u00e9ho superplastifik\u00e1toru pro va\u0161e stavebn\u00ed pot\u0159eby nebo se dozv\u011bd\u011bt v\u00edce o na\u0161\u00ed nab\u00eddce produkt\u016f, nev\u00e1hejte n\u00e1s kontaktovat. P\u0159ihlaste se k odb\u011bru na\u0161ich aktualizac\u00ed, abyste byli informov\u00e1ni o nejnov\u011bj\u0161\u00edch pokroc\u00edch v technologii betonu a udr\u017eiteln\u00fdch stavebn\u00edch postupech.<\/p><p><a href=\"https:\/\/landu-china.com\/cs\">Landu<\/a> se zav\u00e1zala podporovat va\u0161e projekty inovativn\u00edmi a vysoce kvalitn\u00edmi \u0159e\u0161en\u00edmi, kter\u00e1 jsou p\u0159izp\u016fsobena po\u017eadavk\u016fm stavebn\u00edho pr\u016fmyslu. Pom\u016f\u017eeme v\u00e1m budovat budoucnost s jistotou a dokonalost\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-718fb18 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"718fb18\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12a2b79 elementor-share-buttons--shape-rounded elementor-grid-4 elementor-grid-mobile-2 elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"12a2b79\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Sd\u00edlet na facebooku\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-facebook\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.78 90.69 226.38 209.25 245V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.31 482.38 504 379.78 504 256z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tFacebook\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Sd\u00edlet na twitteru\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-twitter\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tTwitter\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Sd\u00edlet na linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-linkedin\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_telegram\" role=\"button\" tabindex=\"0\" aria-label=\"Sd\u00edlet na telegramu\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-telegram\" viewbox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 8C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm121.8 169.9l-40.7 191.8c-3 13.6-11.1 16.9-22.4 10.5l-62-45.7-29.9 28.8c-3.3 3.3-6.1 6.1-12.5 6.1l4.4-63.1 114.9-103.8c5-4.4-1.1-6.9-7.7-2.5l-142 89.4-61.2-19.1c-13.3-4.2-13.6-13.3 2.8-19.7l239.1-92.2c11.1-4 20.8 2.7 17.2 19.5z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tTelegram\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/main>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-34618f0\" data-id=\"34618f0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5cb5173 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5cb5173\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-603fd00\" data-id=\"603fd00\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-237e243 elementor-widget elementor-widget-heading\" data-id=\"237e243\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Bro\u017eura<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46b5b40 elementor-widget elementor-widget-text-editor\" data-id=\"46b5b40\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dal\u0161\u00ed informace, jako jsou zpr\u00e1vy o certifikaci v\u00fdrobk\u016f, anal\u00fdzy kvality, TDS a MSDS, naleznete v na\u0161\u00ed bro\u017eu\u0159e.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-282ef89 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"282ef89\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjE1MTkiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">St\u00e1hnout bro\u017euru<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-c328c37 elementor-search-form--skin-classic elementor-search-form--button-type-icon elementor-search-form--icon-search elementor-widget elementor-widget-search-form\" data-id=\"c328c37\" data-element_type=\"widget\" data-settings=\"{&quot;skin&quot;:&quot;classic&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"search-form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<search role=\"search\">\n\t\t\t<form class=\"elementor-search-form\" action=\"https:\/\/landu-china.com\/cs\/\" method=\"get\" data-trp-original-action=\"https:\/\/landu-china.com\/cs\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-search-form__container\">\n\t\t\t\t\t<label class=\"elementor-screen-only\" for=\"elementor-search-form-c328c37\">Vyhled\u00e1v\u00e1n\u00ed<\/label>\n\n\t\t\t\t\t\n\t\t\t\t\t<input id=\"elementor-search-form-c328c37\" placeholder=\"Vyhled\u00e1v\u00e1n\u00ed...\" class=\"elementor-search-form__input\" type=\"search\" name=\"s\" value=\"\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<button class=\"elementor-search-form__submit\" type=\"submit\" aria-label=\"Vyhled\u00e1v\u00e1n\u00ed\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"e-font-icon-svg-container\"><svg class=\"fa fa-search e-font-icon-svg e-fas-search\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M505 442.7L405.3 343c-4.5-4.5-10.6-7-17-7H372c27.6-35.3 44-79.7 44-128C416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c48.3 0 92.7-16.4 128-44v16.3c0 6.4 2.5 12.5 7 17l99.7 99.7c9.4 9.4 24.6 9.4 33.9 0l28.3-28.3c9.4-9.4 9.4-24.6.1-34zM208 336c-70.7 0-128-57.2-128-128 0-70.7 57.2-128 128-128 70.7 0 128 57.2 128 128 0 70.7-57.2 128-128 128z\"><\/path><\/svg><\/div>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/button>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"cs\"\/><\/form>\n\t\t<\/search>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0dea981 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"0dea981\" data-element_type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-1b95c32\" data-id=\"1b95c32\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-095cd2b elementor-widget elementor-widget-heading\" data-id=\"095cd2b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kontaktujte n\u00e1s<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-929ce69 elementor-widget elementor-widget-text-editor\" data-id=\"929ce69\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tKontaktujte m\u011b, pros\u00edm, pro aktu\u00e1ln\u00ed nab\u00eddku nebo pro \u017e\u00e1dost o vzorov\u00fd test (na\u0161e vzorky jsou zdarma a zahrnuj\u00ed dopravu).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0edccab elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"0edccab\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"20233\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"0edccab\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tN\u00e1zev\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"N\u00e1zev\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_f418624 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_f418624\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tTelefon\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_f418624]\" id=\"form-field-field_f418624\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Telefon\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Akceptov\u00e1ny jsou pouze \u010d\u00edsla a telefonn\u00ed znaky (#, -, * atd.).\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tE-mail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"E-mail\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Okam\u017eit\u011b se s n\u00e1mi spojte<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"cs\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-136f28a e-con-full e-flex e-con e-child\" data-id=\"136f28a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e05ee52 elementor-widget elementor-widget-heading\" data-id=\"e05ee52\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kategorie produkt\u016f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23fcde2 elementor-align-left elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"23fcde2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/cs\/produkty\/landercoll-celuloza\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Celul\u00f3za Landercoll<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/cs\/produkty\/presny-redispergovatelny-polymerni-prasek\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">P\u0159esn\u00e9 VAE-RDP<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/cs\/produkty\/novastar\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">NovaStar Chemicals<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/cs\/produkty\/potravinarske-pridatne-latky\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Definice potravin\u00e1\u0159sk\u00e9 chemie<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/cs\/produkty\/uquick-farmaceuticke-meziprodukty\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Uquick Pharmaceutical Chemical<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-677b63d e-con-full e-flex e-con e-child\" data-id=\"677b63d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-225a861 elementor-widget elementor-widget-heading\" data-id=\"225a861\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Trhy a \u0159e\u0161en\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ded0f19 elementor-align-left elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"ded0f19\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/cs\/trhy\/stavba-2\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Stavebn\u00ed chemie<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/cs\/trhy\/osobni-domaci-pece\/\" 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page.&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;ekit_we_effect_on&quot;:&quot;none&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_offset&quot;:0,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h3 class=\"elementor-toc__header-title\">\n\t\t\t\tRychl\u00e9 odkazy\t\t\t<\/h3>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__5f5a091\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>V betonov\u00fdch konstrukc\u00edch je v\u00fdb\u011br spr\u00e1vn\u00e9ho superplastifik\u00e1toru z\u00e1sadn\u00ed pro dosa\u017een\u00ed optim\u00e1ln\u00edch vlastnost\u00ed a trvanlivosti. Mezi hlavn\u00ed konkurenty pat\u0159\u00ed polykarboxyl\u00e1tov\u00e9 superplastifik\u00e1tory (PCE) a naftalenov\u00e9 superplastifik\u00e1tory (NS). Ka\u017ed\u00fd z nich p\u0159in\u00e1\u0161\u00ed do betonov\u00fdch sm\u011bs\u00ed jedine\u010dn\u00e9 v\u00fdhody, ovliv\u0148uje zpracovatelnost, pevnost a dobu tuhnut\u00ed. V t\u00e9to p\u0159\u00edru\u010dce se budeme zab\u00fdvat hlavn\u00edmi rozd\u00edly mezi t\u011bmito superplastifik\u00e1tory, zkoumat jejich v\u00fdhody, [...]<\/p>","protected":false},"author":1,"featured_media":20228,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[8,15],"tags":[14,48],"class_list":["post-20233","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-construction-insights","tag-construction","tag-superplasticizer"],"_links":{"self":[{"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/posts\/20233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/comments?post=20233"}],"version-history":[{"count":10,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/posts\/20233\/revisions"}],"predecessor-version":[{"id":21963,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/posts\/20233\/revisions\/21963"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/media\/20228"}],"wp:attachment":[{"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/media?parent=20233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/categories?post=20233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/tags?post=20233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}