{"id":277934,"date":"2021-02-23T11:28:15","date_gmt":"2021-02-23T11:28:15","guid":{"rendered":"https:\/\/www.sanier.pl\/bw-hasla\/hydrauliczne\/"},"modified":"2025-02-06T13:35:42","modified_gmt":"2025-02-06T13:35:42","slug":"hydrauliczne","status":"publish","type":"knowledgebase","link":"https:\/\/www.sanier.pl\/en\/bw-hasla\/hydrauliczne\/","title":{"rendered":"Hydraulic Setting"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text]<\/p>\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"4d9cc1a6-89a7-483c-bc72-88015b4d7651\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h2><strong>What Is Hydraulic Setting?<\/strong><\/h2>\n<p>Hydraulic binders, when mixed with <strong>water<\/strong>, <strong>set and harden<\/strong> both in air and underwater, making them <strong>fundamental building materials<\/strong>.<\/p>\n<p><strong>Examples of hydraulic binders include:<\/strong><\/p>\n<ul>\n<li><strong>Hydraulic lime<\/strong><\/li>\n<li><strong>All types of Portland cement<\/strong><\/li>\n<\/ul>\n<h3><strong>Types of Binders<\/strong><\/h3>\n<h4><strong>1. Air Binders<\/strong><\/h4>\n<p>These binders <strong>gain strength only in the air<\/strong>. When exposed to water, they <strong>lose cohesion, soften, and deteriorate<\/strong>.<\/p>\n<p><strong>Most common air binders:<\/strong><\/p>\n<ul>\n<li><strong>Building lime<\/strong> (main component: <strong>calcium hydroxide<\/strong>)<\/li>\n<li><strong>Gypsum binders<\/strong> (e.g., building gypsum, spackling gypsum, gypsum plasters, gypsum adhesive)<\/li>\n<li><strong>Anhydrite binders<\/strong><\/li>\n<\/ul>\n<h4><strong>2. Hydraulic Binders<\/strong><\/h4>\n<p>These binders <strong>harden through chemical reactions with water<\/strong>. The <strong>setting and hardening<\/strong> process occurs during <strong>hydration<\/strong>. Hydraulic binders are known for their <strong>strength and durability<\/strong>, even <strong>underwater<\/strong>.<\/p>\n<p><strong>Examples of hydraulic binders:<\/strong><\/p>\n<ul>\n<li><strong>General-purpose cement<\/strong><\/li>\n<li><strong>Hydraulic lime, Roman cement<\/strong><\/li>\n<li><strong>Masonry cement<\/strong><\/li>\n<\/ul>\n<h3><strong>Composition of Hydraulic Binders<\/strong><\/h3>\n<p>All <strong>hydraulic materials<\/strong> contain the following <strong>key oxides<\/strong> as fundamental components:<\/p>\n<ul>\n<li><strong>SiO\u2082 (Silicon dioxide)<\/strong><\/li>\n<li><strong>Al\u2082O\u2083 (Aluminum oxide)<\/strong><\/li>\n<li><strong>Fe\u2082O\u2083 (Iron oxide)<\/strong><\/li>\n<\/ul>\n<h3><strong>Raw Materials for Cement Production<\/strong><\/h3>\n<p>The main <strong>raw materials<\/strong> used in cement manufacturing include:<\/p>\n<ul>\n<li><strong>Limestone (CaCO\u2083 - Calcium carbonate)<\/strong><\/li>\n<li><strong>Clay (Al\u2082O\u2083 - Aluminum oxide)<\/strong><\/li>\n<li><strong>Industrial by-products<\/strong> (e.g., <strong>blast furnace slag, fly ash, and waste sludges<\/strong> containing <strong>CaCO\u2083<\/strong>)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"mb-2 flex gap-3 empty:hidden -ml-2\">\n<div class=\"items-center justify-start rounded-xl p-1 flex\">\n<div class=\"flex items-center\"><\/div>\n<\/div>\n<\/div>\n<div>\n<p class=\"TranscriptText__StyledHeader2-sc-1jllhx4-2 dyLAuG\">\n<\/div>\n<p>&nbsp;<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_single_image image=\"256947\" img_size=\"large\" alignment=\"center\"][\/vc_column][\/vc_row]<\/p>\n","protected":false},"author":1,"featured_media":280346,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","categories":[873],"tags":[],"class_list":["post-277934","knowledgebase","type-knowledgebase","status-publish","has-post-thumbnail","hentry","category-knowledge-base"],"_links":{"self":[{"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/knowledgebase\/277934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/knowledgebase"}],"about":[{"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/types\/knowledgebase"}],"author":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/comments?post=277934"}],"version-history":[{"count":0,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/knowledgebase\/277934\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/media\/280346"}],"wp:attachment":[{"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/media?parent=277934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/categories?post=277934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/tags?post=277934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}