{"id":21510,"date":"2025-03-20T14:41:50","date_gmt":"2025-03-20T06:41:50","guid":{"rendered":"https:\/\/landu-china.com\/?p=21510"},"modified":"2025-03-20T14:42:53","modified_gmt":"2025-03-20T06:42:53","slug":"o-prezentare-generala-a-celui-mai-bun-aditiv-de-cimentare-a-sondelor-petroliere-superplastifiant-policarboxilat","status":"publish","type":"post","link":"https:\/\/landu-china.com\/ro\/o-prezentare-generala-a-celui-mai-bun-aditiv-de-cimentare-a-sondelor-petroliere-superplastifiant-policarboxilat\/","title":{"rendered":"O prezentare general\u0103 a celui mai bun aditiv pentru cimentarea sondelor petroliere - Superplastifiant policarboxilat"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"21510\" class=\"elementor elementor-21510\" 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\">O prezentare general\u0103 a celui mai bun aditiv pentru cimentarea sondelor petroliere - Superplastifiant policarboxilat<\/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\/ro\/2025\/03\/20\/\">\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>martie 20, 2025<\/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-62b5b46 elementor-widget elementor-widget-heading\" data-id=\"62b5b46\" 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\">Ce este cimentarea pu\u021burilor petroliere?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-313b9ee elementor-widget elementor-widget-text-editor\" data-id=\"313b9ee\" 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>Cimentarea pu\u021burilor de petrol este una dintre cele mai importante etape ale ingineriei de foraj a pu\u021burilor de petrol \u0219i gaze. Aceasta are rolul de a izola straturile de petrol, gaz \u0219i ap\u0103 din interiorul sondei, de a proteja \u00eenveli\u0219ul, de a prelungi durata de via\u021b\u0103 a sondei \u0219i de a spori eficien\u021ba produc\u021biei de hidrocarburi. Potrivit Institutului American al Petrolului, aditivii de cimentare reprezint\u0103 38% din substan\u021bele chimice utilizate \u00een opera\u021biunile petroliere. Aplicarea agen\u021bilor de reducere a apei \u00een cimentarea c\u00e2mpurilor petroliere a devenit o abordare tehnic\u0103 esen\u021bial\u0103 pentru abordarea diferitelor provoc\u0103ri complexe legate de cimentare, \u00eembun\u0103t\u0103\u021birea calit\u0103\u021bii ciment\u0103rii \u0219i protejarea rezervoarelor de petrol \u0219i gaze.<\/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-c843741 elementor-widget elementor-widget-heading\" data-id=\"c843741\" 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\">Cimentarea sondelor petroliere \u00een regiunile polare din Rusia<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-947b9aa e-flex e-con-boxed e-con e-parent\" data-id=\"947b9aa\" 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-d1eaac0 elementor-widget elementor-widget-text-editor\" data-id=\"d1eaac0\" 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>Z\u0103c\u0103mintele arctice de petrol \u0219i gaze sunt situate \u00een principal \u00een zone de permafrost cu temperaturi cuprinse \u00eentre -5\u00b0C \u0219i -18\u00b0C, con\u021binut de ghea\u021b\u0103 de p\u00e2n\u0103 la 80% \u0219i ad\u00e2ncimi de p\u00e2n\u0103 la 500 de metri. Pentru mortarele de ciment tradi\u021bionale, permafrostul gros din regiunile polare \u0219i temperaturile sc\u0103zute \u00eencetinesc \u00eent\u0103rirea \u0219i dezvoltarea rezisten\u021bei. C\u00e2nd temperatura scade sub 0\u00b0C, apa din mortarul de ciment se condenseaz\u0103 \u0219i nu particip\u0103 la reac\u021bia de hidratare. Prin urmare, mortarul nu se poate \u00eent\u0103ri corespunz\u0103tor, nereu\u0219ind astfel s\u0103 cimenteze pu\u021bul. \u00cen plus, c\u0103ldura eliberat\u0103 \u00een timpul procesului de hidratare a suspensiei de ciment poate provoca dezghe\u021barea permafrostului. Hidra\u021bii de gaze naturale din permafrost pot declan\u0219a o descompunere extensiv\u0103, prezent\u00e2nd riscuri precum lovituri \u00een pu\u021buri sau explozii \u00een timpul opera\u021biunilor de foraj.<\/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-9ebab2c elementor-widget elementor-widget-image\" data-id=\"9ebab2c\" 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=\"533\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/03\/a-flock-of-penguins-antarctic-mountains-1024x682.jpg\" class=\"attachment-large size-large wp-image-21513\" alt=\"Un stol de pinguini . Mun\u021bi antarctici\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/03\/a-flock-of-penguins-antarctic-mountains-1024x682.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/03\/a-flock-of-penguins-antarctic-mountains-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/03\/a-flock-of-penguins-antarctic-mountains-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/03\/a-flock-of-penguins-antarctic-mountains-1536x1024.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/03\/a-flock-of-penguins-antarctic-mountains-18x12.jpg 18w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/03\/a-flock-of-penguins-antarctic-mountains.jpg 2000w\" 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<div class=\"elementor-element elementor-element-5018e64 e-flex e-con-boxed e-con e-parent\" data-id=\"5018e64\" 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-4983ede elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"4983ede\" 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>Rusia a adoptat un sistem de mortar de ciment u\u0219or datorit\u0103 conductivit\u0103\u021bii sale termice sc\u0103zute. Acesta opre\u0219te transferul de c\u0103ldur\u0103 \u00eentre sond\u0103 \u0219i forma\u021biune. \u00cen aceast\u0103 formul\u0103 de mortar de ciment, superplastifiantul policarboxilat joac\u0103 un rol esen\u021bial \u00een reducerea c\u0103ldurii exoterme generate \u00een timpul reac\u021biei de hidratare, \u00een timp ce <em><strong>asigurarea faptului c\u0103 suspensia se \u00eent\u0103re\u0219te \u00een intervalul de timp necesar \u0219i c\u0103 dob\u00e2nde\u0219te rezisten\u021ba adecvat\u0103<\/strong><\/em>.<\/p>\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-a54d643 elementor-widget elementor-widget-heading\" data-id=\"a54d643\" 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\">Ce este un superplastifiant policarboxilat \u00een cimentarea sondelor petroliere?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7da7e8 elementor-widget elementor-widget-text-editor\" data-id=\"d7da7e8\" 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><span data-preserver-spaces=\"true\">Ca agent reduc\u0103tor de ap\u0103 de \u00eenalt\u0103 performan\u021b\u0103 de a treia genera\u021bie, <a href=\"https:\/\/landu-china.com\/ro\/policarboxilat-superplastifiant-pulbere-pce\/\" target=\"_blank\" rel=\"noopener\">superplastifian\u021bi pe baz\u0103 de policarboxila\u021bi<\/a>\u00a0<\/span><span data-preserver-spaces=\"true\">sunt concepute<\/span><span data-preserver-spaces=\"true\">\u00a0pentru a \u00eembun\u0103t\u0103\u021bi\u00a0<\/span><span data-preserver-spaces=\"true\">a<\/span><span data-preserver-spaces=\"true\">\u00a0prelucrabilitate, rezisten\u021b\u0103 \u0219i durabilitate\u00a0<\/span><span data-preserver-spaces=\"true\">a sistemelor de ciment<\/span><span data-preserver-spaces=\"true\">\u00a0prin reducerea raportului ap\u0103\/ciment sau ap\u0103\/gypsum.<\/span><span data-preserver-spaces=\"true\">\u00a0LANDU Novastar Polycarboxylate Superplasticizer este foarte compatibil cu <strong><em>al\u021bi aditivi, cum ar fi \u00eent\u00e2rzietori de gips, agen\u021bi de antrenare a aerului,\u00a0<\/em><\/strong><\/span><strong><em>sau<\/em><\/strong><span data-preserver-spaces=\"true\"><strong><em> acceleratori \u0219i diverse materiale de baz\u0103, cum ar fi cimentul PST-1-50.<\/em><\/strong> \u00cen cimentarea pu\u021burilor petroliere, acesta serve\u0219te ca:<\/span><\/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-85a1ce6 e-flex e-con-boxed e-con e-parent\" data-id=\"85a1ce6\" 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-758ea3c e-con-full e-flex e-con e-child\" data-id=\"758ea3c\" 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-01171c1 elementor-widget elementor-widget-text-editor\" data-id=\"01171c1\" 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><em><strong>Dispersant<\/strong><\/em><\/p><p><span data-preserver-spaces=\"true\">De\u0219eurile \u0219i resturile de foraj din fluidul de foraj pot forma o re\u021bea spa\u021bial\u0103 dac\u0103 concentra\u021bia lor este prea mare. Aceast\u0103 structur\u0103 de re\u021bea poate fi intensificat\u0103 de s\u0103rurile dizolvate, \u00een special de cationii polivalen\u021bi, \u00een apa din forma\u021biunile gipsos-saline. <\/span><span data-preserver-spaces=\"true\">Aceasta<\/span><span data-preserver-spaces=\"true\"> \u00een cele din urm\u0103 submineaz\u0103 fluiditatea noroiului de foraj. Un alt aditiv versatil este ghipsul, potrivit \u00een special pentru reducerea timpului de \u00eent\u0103rire a mortarului de ciment \u00een regiunile cu permafrost. Cu toate acestea, \u0219i gipsul cre\u0219te substan\u021bial v\u00e2scozitatea n\u0103molului.<\/span><\/p><p><span data-preserver-spaces=\"true\"><a href=\"https:\/\/landu-china.com\/ro\/policarboxilat-superplastifiant-pulbere-pce\/\" target=\"_blank\" rel=\"noopener\">LANDU NOVASTAR Superplastifiant policarboxilat<\/a> perturb\u0103 efectiv aceast\u0103 structur\u0103 de re\u021bea, eliber\u00e2nd apa prins\u0103 \u0219i ajust\u00e2nd astfel v\u00e2scozitatea \u0219i tensiunea de forfecare a fluidului de foraj. <\/span><span data-preserver-spaces=\"true\">Aceasta<\/span><span data-preserver-spaces=\"true\"> este pentru c\u0103<\/span><span data-preserver-spaces=\"true\"> grupele carboxil (-COOH) \u00eenc\u0103rcate negativ de pe moleculele de PCE resping particulele de ciment, \u00eempiedic\u00e2nd flocularea. De asemenea, lan\u021burile laterale lungi ale moleculelor de PCE creeaz\u0103 o barier\u0103 fizic\u0103 \u00eentre particulele de ciment, reduc\u00e2nd frecarea \u0219i \u00eembun\u0103t\u0103\u021bind fluiditatea.<\/span><\/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-6d774f3 e-con-full e-flex e-con e-child\" data-id=\"6d774f3\" 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-ff971be elementor-widget elementor-widget-image\" data-id=\"ff971be\" 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=\"533\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4280-\u62f7\u8d1d.webp\" class=\"attachment-large size-large wp-image-19104\" alt=\"PCE\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4280-\u62f7\u8d1d.webp 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4280-\u62f7\u8d1d-300x200.webp 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC4280-\u62f7\u8d1d-768x512.webp 768w\" 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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f0f472 e-flex e-con-boxed e-con e-parent\" data-id=\"3f0f472\" 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-1c1b1fb elementor-widget elementor-widget-text-editor\" data-id=\"1c1b1fb\" 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><em><strong>Agent de reducere a apei<\/strong><\/em><\/p><p><span data-preserver-spaces=\"true\">LANDU NOVASTAR Superplastifiant policarboxilat agent de reducere a apei optimizeaz\u0103 distribu\u021bia granulometric\u0103 (PSD) a cimentului \u0219i a materialelor suplimentare, cresc\u00e2nd con\u021binutul de particule solide per unitate de volum \u0219i minimiz\u00e2nd raportul ap\u0103-ciment din suspensie. <\/span><span data-preserver-spaces=\"true\">Aceasta scurteaz\u0103 \u00een mod semnificativ <\/span><span data-preserver-spaces=\"true\">timpul de \u00eent\u0103rire ini\u021bial\u0103 a cimentului \u0219i \u00eembun\u0103t\u0103\u021be\u0219te rezisten\u021ba la compresiune a cimentului<\/span><span data-preserver-spaces=\"true\"> reduc\u00e2ndu-i \u00een acela\u0219i timp porozitatea \u0219i permeabilitatea.<\/span><\/p><p><em><strong>\u00cembun\u0103t\u0103\u021bitor al prelucrabilit\u0103\u021bii<\/strong><\/em><\/p><p><span data-preserver-spaces=\"true\">\u00cen cimentarea pu\u021burilor petroliere, men\u021binerea slump-ului (men\u021binerea fluidit\u0103\u021bii \u00een timp) este esen\u021bial\u0103 pentru a se asigura c\u0103 cimentul poate fi pompat f\u0103r\u0103 probleme pe distan\u021be lungi \u0219i prin geometrii complexe ale pu\u021burilor. <\/span><span data-preserver-spaces=\"true\">Moleculele PCE sunt mai pu\u021bin predispuse la <\/span><span data-preserver-spaces=\"true\">adsorb\u021bie prin<\/span><span data-preserver-spaces=\"true\"> particule de ciment <\/span><span data-preserver-spaces=\"true\">\u00een compara\u021bie cu<\/span><span data-preserver-spaces=\"true\"> superplastifian\u021bi tradi\u021bionali (de exemplu, naftalin\u0103 formaldehid\u0103 sulfonat\u0103 - SNF).<\/span><span data-preserver-spaces=\"true\"> \u00cembun\u0103t\u0103\u021be\u0219te semnificativ lucrabilitatea amestecurilor de ciment. Men\u021bine fluiditatea <\/span><span data-preserver-spaces=\"true\">amestec<\/span><span data-preserver-spaces=\"true\"> pe perioade \u00eendelungate, prevenind pierderea de consisten\u021b\u0103. <\/span><span data-preserver-spaces=\"true\">Asigur\u0103 pomparea lin\u0103 \u0219i eficient\u0103 a suspensiilor de ciment, chiar \u0219i \u00een medii cu presiune ridicat\u0103 \u0219i temperatur\u0103 ridicat\u0103 (HPHT).<\/span><span data-preserver-spaces=\"true\"> Superplastifian\u021bii PCE sunt stabili termic \u0219i \u00ee\u0219i pot men\u021bine performan\u021ba chiar \u0219i la temperaturi \u0219i presiuni ridicate.<\/span><\/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-0827ef6 elementor-widget elementor-widget-heading\" data-id=\"0827ef6\" 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\">Aceton\u0103 Formaldehid\u0103 Sulfit vs. PCE Superplastifiant<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0da348 elementor-widget elementor-widget-text-editor\" data-id=\"a0da348\" 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<ul><li><span data-preserver-spaces=\"true\">\u00a0\u00cen cimentarea sondelor petroliere, dispersantul aceton\u0103-formaldehid\u0103-sulfit (AFS) <\/span><span data-preserver-spaces=\"true\">este \u00eenc\u0103 \u00een ac\u021biune<\/span><span data-preserver-spaces=\"true\"> ca un monopol. Cu toate acestea, <a href=\"https:\/\/landu-china.com\/ro\/policarboxilat-superplastifiant-pulbere-pce\/\" target=\"_blank\" rel=\"noopener\">PCE Superplastifiant<\/a> are <\/span><span data-preserver-spaces=\"true\">a \u00eenceput s\u0103 apar\u0103<\/span><span data-preserver-spaces=\"true\"> \u00een ultimii ani pentru urm\u0103toarele avantaje.<\/span><\/li><\/ul>\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-ab557d7 elementor-widget elementor-widget-html\" data-id=\"ab557d7\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n    <meta charset=\"UTF-8\">\r\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\r\n    <title>Compara\u021bie \u00eentre superplastifian\u021bi<\/title>\r\n    <style>\r\n        body {\r\n            font-family: Arial, sans-serif;\r\n            background-color: #ffffff; \/* \u767d\u8272\u80cc\u666f *\/\r\n            color: #000000; \/* \u9ed1\u8272\u6587\u5b57 *\/\r\n            padding: 20px;\r\n        }\r\n        table {\r\n            width: 100%;\r\n            border-collapse: collapse;\r\n            background-color: #ffffff; \/* \u8868\u683c\u80cc\u666f\u4e3a\u767d\u8272 *\/\r\n        }\r\n        th, td {\r\n            padding: 10px;\r\n            text-align: left;\r\n            border-bottom: 1px solid #cccccc; \/* \u6d45\u7070\u8272\u8fb9\u6846 *\/\r\n        }\r\n        th {\r\n            background-color: #e0e0e0; \/* \u8868\u5934\u80cc\u666f\u4e3a\u6d45\u7070\u8272\uff0c\u63d0\u4f9b\u5bf9\u6bd4\u5ea6 *\/\r\n        }\r\n    <\/style>\r\n<\/head>\r\n<body>\r\n    <table>\r\n        <thead>\r\n            <tr>\r\n                <th>Caracteristic\u0103<\/th>\r\n                <th>Superplastifian\u021bi PCE<\/th>\r\n                <th>AFS Dispersant<\/th>\r\n            <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n            <tr>\r\n                <td>Eficien\u021b\u0103<\/td>\r\n                <td>Eficien\u021b\u0103 ridicat\u0103 la doze mici.<\/td>\r\n                <td>Eficien\u021b\u0103 mai sc\u0103zut\u0103, necesit\u00e2nd doze mai mari.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n                <td>Reten\u021bia lozurilor<\/td>\r\n                <td>Men\u021binerea excelent\u0103 a \u00eenclin\u0103rii pe perioade \u00eendelungate.<\/td>\r\n                <td>Reten\u021bie limitat\u0103 a afund\u0103rii datorit\u0103 absorb\u021biei cimentului.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n                <td>Reducerea consumului de ap\u0103<\/td>\r\n                <td>P\u00e2n\u0103 la 30% sau mai mult\u0103 reducere a apei.<\/td>\r\n                <td>Tipic 15-20% reducerea apei.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n                <td>Impactul asupra mediului<\/td>\r\n                <td>Toxicitate \u0219i biodegradabilitate reduse.<\/td>\r\n                <td>Poate con\u021bine grupe sulfonat, ceea ce ridic\u0103 probleme de mediu.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n                <td>Compatibilitate<\/td>\r\n                <td>Extrem de compatibil cu al\u021bi aditivi.<\/td>\r\n                <td>Poate avea probleme de compatibilitate cu anumi\u021bi aditivi.<\/td>\r\n            <\/tr>\r\n        <\/tbody>\r\n    <\/table>\r\n<\/body>\r\n<\/html>\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-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 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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=\"Partaja\u021bi pe 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=\"Partajeaz\u0103 pe telegram\u0103\">\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\tTelegrama\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9e8fcf0 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"9e8fcf0\" 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-0af88b8\" data-id=\"0af88b8\" 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-6ffd5ff elementor-widget elementor-widget-heading\" data-id=\"6ffd5ff\" 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\">Contacta\u021bi-ne \u0219i ob\u021bine\u021bi e\u0219antioane gratuite<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c66d934 elementor-widget elementor-widget-text-editor\" data-id=\"c66d934\" 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\tV\u0103 rog s\u0103 m\u0103 contacta\u021bi pentru cea mai recent\u0103 ofert\u0103 sau pentru a solicita un test de prob\u0103 (probele noastre sunt gratuite \u0219i includ transportul).\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-ca311cc elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"ca311cc\" 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=\"21510\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"ca311cc\"\/>\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\tNume \u0219i prenume\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=\"Nume \u0219i prenume\">\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=\"Sunt acceptate numai numerele \u0219i caracterele telefonice (#, -, *, etc.).\">\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\">Lua\u021bi imediat leg\u0103tura cu noi<\/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=\"ro\"\/><\/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\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\u0219ur\u0103<\/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>Pentru mai multe informa\u021bii, cum ar fi rapoartele de certificare a produselor, analiza calit\u0103\u021bii, TDS \u0219i MSDS, v\u0103 rug\u0103m s\u0103 desc\u0103rca\u021bi bro\u0219ura noastr\u0103.<\/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\">Desc\u0103rca\u021bi bro\u0219ura<\/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\/ro\/\" method=\"get\" data-trp-original-action=\"https:\/\/landu-china.com\/ro\">\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\">Caut\u0103<\/label>\n\n\t\t\t\t\t\n\t\t\t\t\t<input id=\"elementor-search-form-c328c37\" placeholder=\"C\u0103utare...\" 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=\"Caut\u0103\">\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=\"ro\"\/><\/form>\n\t\t<\/search>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\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\">Categorii de produse<\/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\/ro\/produse\/celuloza-landercoll\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Celuloz\u0103 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\/ro\/produse\/pulbere-polimerica-redispersabila-precisa\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">VAE-RDP precis<\/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\/ro\/produse\/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\/ro\/produse\/aditivi-alimentari\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Definirea produsului chimic alimentar<\/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\/ro\/produse\/intermediari-farmaceutici-uquick\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Chimie farmaceutic\u0103 Uquick<\/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\">Pie\u021be \u0219i solu\u021bii<\/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 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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>O prezentare general\u0103 a celui mai bun aditiv pentru cimentarea sondelor petroliere - Superplastifiant policarboxilat Ce este cimentarea sondelor petroliere? Cimentarea pu\u021burilor de petrol este una dintre cele mai critice etape \u00een ingineria de foraj a pu\u021burilor de petrol \u0219i gaze. Aceasta are rolul de a izola straturile de petrol, gaz \u0219i ap\u0103 din interiorul sondei, de a proteja \u00eenveli\u0219ul, de a prelungi durata de via\u021b\u0103 a sondei \u0219i de a [...]<\/p>","protected":false},"author":1,"featured_media":21512,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21510","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo"],"_links":{"self":[{"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/posts\/21510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/comments?post=21510"}],"version-history":[{"count":4,"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/posts\/21510\/revisions"}],"predecessor-version":[{"id":21516,"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/posts\/21510\/revisions\/21516"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/media\/21512"}],"wp:attachment":[{"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/media?parent=21510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/categories?post=21510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/landu-china.com\/ro\/wp-json\/wp\/v2\/tags?post=21510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}