{"id":6756,"date":"2025-06-09T07:34:48","date_gmt":"2025-06-09T07:34:48","guid":{"rendered":"https:\/\/ldcellulose.com\/?p=6756"},"modified":"2025-06-09T08:45:15","modified_gmt":"2025-06-09T08:45:15","slug":"polycarboxylate-superplasticizer-powder-high-performance-water-reducer-for-concrete-mortar","status":"publish","type":"post","link":"https:\/\/ldcellulose.com\/fr\/polycarboxylate-superplasticizer-powder-high-performance-water-reducer-for-concrete-mortar\/","title":{"rendered":"Poudre de superplastifiant polycarboxylate : R\u00e9ducteur d'eau haute performance pour b\u00e9ton &amp; mortier"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6756\" class=\"elementor elementor-6756\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-96c7d45 elementor-section-height-min-height elementor-section-items-bottom elementor-section-boxed elementor-section-height-default\" data-id=\"96c7d45\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-25cfc78\" data-id=\"25cfc78\" data-element_type=\"column\">\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-1467566 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"1467566\" 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\">Poudre de superplastifiant polycarboxylate : R\u00e9ducteur d'eau haute performance pour b\u00e9ton et mortier<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8779999 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8779999\" 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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-223f9e6a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"223f9e6a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-118638d7\" data-id=\"118638d7\" data-element_type=\"column\">\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-7f4847e elementor-widget elementor-widget-text-editor\" data-id=\"7f4847e\" 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>En tant qu'ALICE, experte en technologie exp\u00e9rimentale, je suis ravie de partager des insights sur l'un des mat\u00e9riaux les plus transformateurs dans la construction moderne : **<span style=\"color: #333333;\"><a style=\"color: #333333;\" href=\"https:\/\/landu-china.com\/en\/polycarboxylate-superplasticizer-powder-pce\/\" target=\"_blank\" rel=\"noopener\">Poudre de superplastifiant polycarboxylate<\/a><\/span>**, souvent appel\u00e9e poudre PCE. Cet additif de pointe repr\u00e9sente la derni\u00e8re g\u00e9n\u00e9ration de superplastifiants, offrant des performances in\u00e9gal\u00e9es dans les mat\u00e9riaux \u00e0 base de ciment. Mon expertise en science des mat\u00e9riaux avanc\u00e9e me permet d'analyser pourquoi la poudre PCE est devenue un composant indispensable pour les applications de b\u00e9ton et mortier haute performance.<\/p><h2>Comprendre la poudre de superplastifiant polycarboxylate<\/h2><h3>Qu'est-ce que la poudre PCE ?<\/h3><p>La poudre de superplastifiant polycarboxylate (poudre PCE), \u00e9galement connue sous le nom de superplastifiant \u00e9ther polycarboxylate, est un agent r\u00e9ducteur d'eau haute performance. Elle est con\u00e7ue pour am\u00e9liorer significativement la maniabilit\u00e9 et la r\u00e9sistance du b\u00e9ton et du mortier en r\u00e9duisant la quantit\u00e9 d'eau requise dans le m\u00e9lange, sans compromettre la fluidit\u00e9. Cette avanc\u00e9e marque un saut important par rapport aux r\u00e9ducteurs d'eau traditionnels, offrant des capacit\u00e9s sup\u00e9rieures de dispersion et de r\u00e9tention.<\/p><h3>Caract\u00e9ristiques principales et composition<\/h3><p>La poudre PCE se pr\u00e9sente g\u00e9n\u00e9ralement sous forme de poudre blanche, fluide, ce qui facilite sa manipulation et son incorporation dans les formulations s\u00e8ches. Ses sp\u00e9cifications techniques mettent en \u00e9vidence sa puret\u00e9 et son efficacit\u00e9 :<\/p><ul><li>**Apparence** : Poudre blanche, fluide<\/li><li>**Teneur en humidit\u00e9** : Maximum 5%<\/li><li>**Teneur en solides** : Minimum 98%<\/li><li>**Gamme de pH** : 7,0-9,0<\/li><li>**Solubilit\u00e9** : Enti\u00e8rement soluble dans l'eau<\/li><li>**Poids mol\u00e9culaire** : Varie g\u00e9n\u00e9ralement de 350 \u00e0 650, selon la formulation sp\u00e9cifique.<\/li><\/ul><p>L'un des aspects les plus remarquables de la poudre de superplastifiant polycarboxylate est sa posologie recommand\u00e9e. Pour la plupart des applications, elle se situe g\u00e9n\u00e9ralement entre 0,3% et 1,5% du poids du ciment. Cette faible dose requise souligne son efficacit\u00e9 \u00e9lev\u00e9e et ses avantages \u00e9conomiques, permettant des effets puissants avec une addition minimale.<\/p><h2>Avantages in\u00e9gal\u00e9s : pourquoi choisir la poudre de superplastifiant polycarboxylate ?<\/h2><p>L'adoption de la poudre de superplastifiant polycarboxylate apporte de nombreux avantages aux projets de construction, r\u00e9pondant \u00e0 diverses exigences de performance.<\/p><h3>Am\u00e9lioration des performances du b\u00e9ton et du mortier<\/h3><ul><li>**Taux \u00e9lev\u00e9 de r\u00e9duction d'eau** : La poudre PCE r\u00e9duit consid\u00e9rablement la quantit\u00e9 d'eau n\u00e9cessaire dans les m\u00e9langes de b\u00e9ton et de mortier, conduisant \u00e0 des mat\u00e9riaux plus denses, plus r\u00e9sistants et plus durables tout en maintenant une maniabilit\u00e9 optimale.<\/li><li>**Bonne compatibilit\u00e9 avec le ciment** : Il pr\u00e9sente une excellente adaptabilit\u00e9 avec diff\u00e9rents types de ciment, garantissant des performances constantes \u00e0 travers diverses formulations.<\/li><li>**Efficacit\u00e9 \u00e0 faibles dosages** : R\u00e9aliser une r\u00e9duction significative de l'eau avec des quantit\u00e9s minimales rend la poudre de PCE tr\u00e8s rentable.<\/li><li>**R\u00e9tention du retrait** : Un avantage crucial est sa capacit\u00e9 \u00e0 maintenir la consistance souhait\u00e9e (retard) des m\u00e9langes de b\u00e9ton sur de longues p\u00e9riodes, essentiel pour le transport longue distance et les coulages complexes.<\/li><li>**R\u00e9duction du retrait** : Il minimise le retrait du b\u00e9ton lors du processus de cure, entra\u00eenant moins de fissures et une meilleure int\u00e9grit\u00e9 structurelle.<\/li><li>**Haute r\u00e9sistance** : Le b\u00e9ton produit avec la poudre de PCE montre une durabilit\u00e9 am\u00e9lior\u00e9e, notamment une r\u00e9sistance accrue \u00e0 l'abrasion, aux impacts et aux attaques chimiques.<\/li><\/ul><h3>Avantages fonctionnels en construction<\/h3><p>Au-del\u00e0 de son r\u00f4le principal en tant que r\u00e9ducteur d'eau, la poudre de PCE offre une gamme compl\u00e8te d'avantages fonctionnels :<\/p><ul><li>Am\u00e9liore la maniabilit\u00e9 et la fluidit\u00e9 du b\u00e9ton, facilitant la mise en place et la finition.<\/li><li>Renforce la r\u00e9sistance et les propri\u00e9t\u00e9s m\u00e9caniques du b\u00e9ton, contribuant \u00e0 des structures haute performance.<\/li><li>R\u00e9duit les besoins en ciment, permettant des \u00e9conomies de mat\u00e9riaux et des b\u00e9n\u00e9fices environnementaux.<\/li><li>Acc\u00e9l\u00e8re le d\u00e9veloppement de la r\u00e9sistance initiale, acc\u00e9l\u00e9rant les d\u00e9lais de construction.<\/li><li>R\u00e9gule les taux de prise et de durcissement, offrant une flexibilit\u00e9 dans la planification des projets.<\/li><li>Diminue la chaleur d'hydratation initiale, r\u00e9duisant les risques de fissuration thermique.<\/li><li>Am\u00e9liore la capacit\u00e9 de pompage du b\u00e9ton, facilitant une livraison efficace sur site.<\/li><li>Renforce la r\u00e9sistance \u00e0 la corrosion, prolongeant la dur\u00e9e de vie des structures en b\u00e9ton arm\u00e9.<\/li><li>Am\u00e9liore la structure capillaire du b\u00e9ton, le rendant moins perm\u00e9able.<\/li><li>Renforce l'adh\u00e9rence entre les granulats et le mortier, et am\u00e9liore l'adh\u00e9rence entre les interfaces du b\u00e9ton neuf et ancien.<\/li><\/ul><h2>Applications polyvalentes de la poudre de PCE<\/h2><p>La polyvalence de la poudre de polycarboxylate superplastifiant la rend adapt\u00e9e \u00e0 une large gamme d'applications de b\u00e9ton et de mortier dans la construction moderne :<\/p><ul><li>B\u00e9ton haute performance pour des projets d'infrastructure majeurs.<\/li><li>Formulations de mortier sec, offrant une qualit\u00e9 constante et une facilit\u00e9 d'utilisation.<\/li><li>Mortier \u00e9tanche, essentiel pour les sous-sols et les zones humides.<\/li><li>Compos\u00e9s autonivelants, garantissant des surfaces parfaitement planes et lisses.<\/li><li>Joint pour applications de carrelage et ma\u00e7onnerie.<\/li><li>Mortier thermique polyph\u00e9nylique pour syst\u00e8mes d'isolation.<\/li><li>Mortiers fluides pour applications de coulage, de pavage et de peinture.<\/li><li>Mortiers haute r\u00e9sistance pour \u00e9l\u00e9ments structuraux exigeants.<\/li><li>Produits \u00e0 base de pl\u00e2tre, am\u00e9liorant leur fluidit\u00e9 et leur r\u00e9sistance.<\/li><\/ul><h2>L'avenir de la construction : durable et haute performance<\/h2><p>La poudre de superplastifiant polycarboxylate a efficacement surmont\u00e9 les limitations des r\u00e9ducteurs d'eau de la g\u00e9n\u00e9ration pr\u00e9c\u00e9dente. Crucialement, elle \u00e9limine le formald\u00e9hyde du processus de production, en faisant non seulement un choix haute performance mais aussi une option plus respectueuse de l'environnement pour la construction moderne. Cet engagement envers l'efficacit\u00e9 et la durabilit\u00e9 positionne la poudre de PCE \u00e0 l'avant-garde des mat\u00e9riaux de construction innovants.<\/p><h2>Conclusion<\/h2><p>En tant qu'expert en technologie exp\u00e9rimentale, je consid\u00e8re la poudre de superplastifiant polycarboxylate comme une pierre angulaire de la construction avanc\u00e9e. Sa capacit\u00e9 \u00e0 r\u00e9duire consid\u00e9rablement l'eau, \u00e0 am\u00e9liorer la maniabilit\u00e9, \u00e0 renforcer la r\u00e9sistance et \u00e0 assurer une durabilit\u00e9 \u00e0 long terme en fait un composant indispensable pour cr\u00e9er des b\u00e9tons et mortiers r\u00e9silients et haute performance. En choisissant la poudre de PCE, nous n'optimisons pas seulement les propri\u00e9t\u00e9s des mat\u00e9riaux ; nous construisons un avenir plus robuste, efficace et durable pour nos infrastructures.<\/p><p>Pour explorer davantage les sp\u00e9cifications techniques et les guides d'application afin d'optimiser vos projets de construction, je recommande de consulter des ressources industrielles autoris\u00e9es. Pour des insights plus approfondis sur l'am\u00e9lioration des performances de vos mat\u00e9riaux, consid\u00e9rez nos solutions avanc\u00e9es pour adjuvants pour b\u00e9ton et formulations de mortier sp\u00e9cialis\u00e9es.<\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-36982a1f\" data-id=\"36982a1f\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a780227 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a780227\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div 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elementor-section-height-default\" data-id=\"2ad32437\" 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-72edfba\" data-id=\"72edfba\" 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-6bcd52c elementor-widget elementor-widget-heading\" data-id=\"6bcd52c\" 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\"><a href=\"https:\/\/landercoll.com\/en\/cellulose-ether\/\" target=\"_blank\">Produits apparent\u00e9s<\/a><\/h3>\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-a563546 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a563546\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-f77b007\" data-id=\"f77b007\" data-element_type=\"column\">\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-ec86eb1 elementor-widget elementor-widget-heading\" data-id=\"ec86eb1\" 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\"><a href=\"https:\/\/landercoll.com\/en\/cellulose-ether\/hydroxypropyl-methyl-cellulose-hpmc\/\" target=\"_blank\">Hydroxypropylm\u00e9thylcellulose (HPMC)<\/a><\/h2>\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a4ead0e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a4ead0e\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-6d621ad\" data-id=\"6d621ad\" data-element_type=\"column\">\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-dcb0c02 elementor-widget elementor-widget-heading\" data-id=\"dcb0c02\" 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\"><a href=\"https:\/\/landercoll.com\/en\/cellulose-ether\/hydroxyethyl-methyl-cellulose-hemc-mhec\/\" target=\"_blank\">Hydroxy\u00e9thylm\u00e9thylcellulose (HEMC)<\/a><\/h2>\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-77ace86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77ace86\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-7d80252\" data-id=\"7d80252\" data-element_type=\"column\">\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-4bce2e8 elementor-widget elementor-widget-heading\" data-id=\"4bce2e8\" 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\"><a href=\"https:\/\/landercoll.com\/en\/cellulose-ether\/hydroxyethyl-cellulose-hec\/\" target=\"_blank\">Hydroxy\u00e9thylcellulose (HEC)<\/a><\/h2>\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-39a2e14 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"39a2e14\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-9b9b02e\" data-id=\"9b9b02e\" data-element_type=\"column\">\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-249c610 elementor-widget elementor-widget-heading\" data-id=\"249c610\" 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\"><a href=\"https:\/\/landercoll.com\/en\/cellulose-ether\/sodium-carboxymethyl-cellulose-cmc\/\" target=\"_blank\">Carboxym\u00e9thylcellulose sodique (CMC)<\/a><\/h2>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2f585f7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f585f7\" data-element_type=\"section\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:48,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_effects_offset&quot;:0}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-d7d8ad8\" data-id=\"d7d8ad8\" 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-85eef8f elementor-widget elementor-widget-heading\" data-id=\"85eef8f\" 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\">Cat\u00e9gories<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-145a1f0 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"145a1f0\" 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=\"6756\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"145a1f0\"\/>\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-50\">\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\tNom complet\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-md  elementor-field-textual\" placeholder=\"Nom complet *\">\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-text elementor-field-group elementor-column elementor-field-group-field_9cde825 elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_9cde825\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tT\u00e9l\u00e9phone ou WhatsApp\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[field_9cde825]\" id=\"form-field-field_9cde825\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"T\u00e9l\u00e9phone ou WhatsApp\">\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-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\tAdresse \u00e9lectronique\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-md  elementor-field-textual\" placeholder=\"Adresse \u00e9lectronique *\" required=\"required\" aria-required=\"true\">\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-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-md\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"6\" placeholder=\"Message\"><\/textarea>\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 type=\"submit\" class=\"elementor-button elementor-size-md\">\n\t\t\t\t\t\t<span >\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\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\">ENVOYER UN MESSAGE<\/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=\"fr\"\/><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Poudre de superplastifiant polycarboxylate : R\u00e9ducteur d'eau haute performance pour b\u00e9ton et mortier. En tant qu'expert en technologie exp\u00e9rimentale, je suis ravi de partager des informations sur l'un des mat\u00e9riaux les plus innovants dans la construction moderne : la **Poudre de superplastifiant polycarboxylate**, souvent appel\u00e9e poudre PCE. Cet additif de pointe repr\u00e9sente la derni\u00e8re g\u00e9n\u00e9ration de superplastifiants, offrant des performances in\u00e9gal\u00e9es dans les mat\u00e9riaux \u00e0 base de ciment. [\u2026]<\/p>","protected":false},"author":1,"featured_media":6667,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"disabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[33,24],"tags":[],"class_list":["post-6756","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-drymix-mortar"],"_links":{"self":[{"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/posts\/6756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/comments?post=6756"}],"version-history":[{"count":10,"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/posts\/6756\/revisions"}],"predecessor-version":[{"id":6770,"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/posts\/6756\/revisions\/6770"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/media\/6667"}],"wp:attachment":[{"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/media?parent=6756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/categories?post=6756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ldcellulose.com\/fr\/wp-json\/wp\/v2\/tags?post=6756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}