{"id":9827,"date":"2024-07-20T10:29:27","date_gmt":"2024-07-20T10:29:27","guid":{"rendered":"https:\/\/tpi.pro.vn\/?post_type=product&#038;p=9827"},"modified":"2026-10-03T09:11:49","modified_gmt":"2026-10-03T09:11:49","slug":"tpi-mortar-sp-vua-chong-an-mon-cot-thep","status":"publish","type":"product","link":"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/","title":{"rendered":"TPI MORTAR SP \u2013 Bonding and corrosion protection mortar for reinforcing steel"},"content":{"rendered":"<p><strong><span style=\"font-size: 150%;\">TPI Mortar SP<br \/>\n<\/span><\/strong><span style=\"color: #008000;\"><strong><span style=\"font-size: 150%;\">Mortar for bonding and protecting reinforcing steel against corrosion.<\/span><\/strong><\/span><\/p>\n<p><a href=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-01.jpg\"><img data-dominant-color=\"898876\" data-has-transparency=\"false\" style=\"--dominant-color: #898876;\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-10225 size-full not-transparent\" src=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-01.jpg\" alt=\"TPI Mortar SP - V\u1eefa k\u1ebft n\u1ed1i v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n c\u1ed1t th\u00e9p\" width=\"1186\" height=\"709\" srcset=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-01.jpg 1186w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-01-430x257.jpg 430w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-01-150x90.jpg 150w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-01-800x478.jpg 800w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-01-300x179.jpg 300w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-01-1024x612.jpg 1024w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-01-768x459.jpg 768w\" sizes=\"(max-width: 1186px) 100vw, 1186px\" \/><\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Main content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #ffffff;color:#ffffff\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #ffffff;color:#ffffff\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#MO_TA_TPI_MORTAR_SP\" title=\"DESCRIPTION OF TPI MORTAR SP\">DESCRIPTION OF TPI MORTAR SP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#UNG_DUNG_VUA_BAO_VE_COT_THEP\" title=\"APPLICATIONS OF MORTAR FOR REINFORCEMENT PROTECTION\">APPLICATIONS OF MORTAR FOR REINFORCEMENT PROTECTION<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#UU_DIEM_TPI_MORTAR_SP\" title=\"ADVANTAGES OF TPI MORTAR SP\">ADVANTAGES OF TPI MORTAR SP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#THONG_SO_KY_THUAT\" title=\"SPECIFICATIONS\">SPECIFICATIONS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#HUONG_DAN_SU_DUNG_VUA_TPI_MORTAR_SP\" title=\"INSTRUCTIONS FOR USING TPI MORTAR SP MORTAR\">INSTRUCTIONS FOR USING TPI MORTAR SP MORTAR<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#Chuan_bi_be_mat\" title=\"Surface preparation\">Surface preparation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#Tron_san_pham\" title=\"Mix the products\">Mix the products<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#Thi_cong_san_pham\" title=\"Product manufacturing\">Product manufacturing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#Bao_duong\" title=\"Maintenance\">Maintenance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#Ve_sinh\" title=\"Toilet\">Toilet<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/tpi.pro.vn\/en\/product\/tpi-mortar-sp-vua-chong-an-mon-cot-thep\/#THONG_TIN_VE_SUC_KHOE_VA_AN_TOAN\" title=\"HEALTH AND SAFETY INFORMATION\">HEALTH AND SAFETY INFORMATION<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"MO_TA_TPI_MORTAR_SP\"><\/span><span style=\"color: #008000; font-size: 100%;\"><strong>DESCRIPTION OF TPI MORTAR SP<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #333333; font-size: 100%;\"><strong>TPI Mortar SP<\/strong> It is a one-component cement-based and polymer-modified mortar containing silica fume, used as a bonding agent and a protective layer against steel reinforcement corrosion.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"UNG_DUNG_VUA_BAO_VE_COT_THEP\"><\/span><span style=\"color: #008000; font-size: 100%;\"><strong> APPLICATIONS OF MORTAR FOR REINFORCEMENT PROTECTION<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #333333; font-size: 100%;\"><strong>TPI Mortar SP<\/strong> Applications:<\/span><\/p>\n<ul>\n<li><span style=\"color: #333333; font-size: 100%;\">It acts as a bonding agent in concrete repair systems.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">It is a protective agent against corrosion of reinforcing steel.<\/span><\/li>\n<\/ul>\n<h4><span style=\"color: #333333; font-size: 100%;\"><a style=\"color: #333333;\" href=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/cot-thep-bi-ri-set.jpg\"><img data-dominant-color=\"827f7c\" data-has-transparency=\"false\" style=\"--dominant-color: #827f7c;\" decoding=\"async\" class=\"aligncenter wp-image-9938 size-full not-transparent\" src=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/cot-thep-bi-ri-set.jpg\" alt=\"C\u1ed1t th\u00e9p b\u1ecb r\u1ec9 s\u00e9t\" width=\"1024\" height=\"576\" srcset=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/cot-thep-bi-ri-set.jpg 1024w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/cot-thep-bi-ri-set-430x242.jpg 430w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/cot-thep-bi-ri-set-150x84.jpg 150w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/cot-thep-bi-ri-set-800x450.jpg 800w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/cot-thep-bi-ri-set-300x169.jpg 300w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/cot-thep-bi-ri-set-768x432.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/span><\/h4>\n<p style=\"text-align: center;\"><span style=\"color: #333333; font-size: 100%;\"><em>Reduce the risk of steel reinforcement rusting.<\/em><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"UU_DIEM_TPI_MORTAR_SP\"><\/span><span style=\"color: #008000; font-size: 100%;\"><strong>ADVANTAGE <\/strong><\/span><span style=\"color: #008000; font-size: 100%;\"><strong>TPI MORTAR SP<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"color: #333333; font-size: 100%;\">Easy to use, just mix with clean water.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">Easy to apply with a brush, roller, or spray gun.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">Excellent adhesion to steel and concrete.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">High resistance to water and chloride penetration.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">Not sensitive to humidity.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">High mechanical strength.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">Non-toxic.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">Create an alkaline coating to protect the reinforcing steel.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">It can be applied using the wet spraying method.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">Contains corrosion inhibitors.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"THONG_SO_KY_THUAT\"><\/span><span style=\"color: #008000; font-size: 100%;\"><strong> SPECIFICATIONS<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"30%\"><span style=\"color: #333333; font-size: 110%;\"><strong>Target<\/strong><\/span><\/td>\n<td width=\"70%\"><span style=\"color: #333333; font-size: 110%;\"><strong>TPI Mortar SP<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Ingredient<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">Cement and additives<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Shape\/Color<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">Cement gray powder<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Density<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">Bulk density of powder: ~1.15 kg\/liter <\/span><\/p>\n<p><span style=\"color: #333333; font-size: 100%;\">The bulk density of freshly mixed mortar: ~2.15 kg\/liter<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Compressive strength<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">\u2265 45 MPa (28 days) (ASTM C349)<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Flexural tensile strength<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">\u2265 4 MPa (28 days) (ASTM C348)<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Adhesion strength<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">~1.5 MPa (28 days) (ASTM D4541)<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Water mixing ratio<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">16 \u2013 18% (by weight)<\/span><\/p>\n<p><span style=\"color: #333333; font-size: 100%;\">Use approximately 4.0 \u2013 4.5 liters of clean water. <\/span><span style=\"color: #333333; font-size: 100%;\">1 bag of flour (25 kg)<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Standard<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\"><strong>Bonding mortar:<\/strong> 1.5 \u2013 2.0 kg\/m\u00b2 (depending on surface characteristics)<\/span><\/p>\n<p><span style=\"color: #333333; font-size: 100%;\"><strong>Mortar for protecting reinforcing steel: <\/strong><strong>\u00a0<\/strong>Approximately 2.0 kg\/m\u00b2\/layer with a thickness of 1 mm (2 layers are required).<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Output<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">25 kg of powder ~ 11.2 liters of mortar<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Construction temperature<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">\u00a05 \u2013 40<sup>o<\/sup>C<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Construction time<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">\u00a0~30 minutes <\/span><span style=\"color: #333333; font-size: 100%;\">(at +27\u00b0C\/relative humidity 65%)<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Waiting time for the next coating<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\"><strong>Bonding mortar:<\/strong> Apply the next layer while the previous layer is still wet.<\/span><\/p>\n<p><span style=\"color: #333333; font-size: 100%;\"><strong>Mortar for protecting reinforcing steel:\u00a0 <\/strong>Apply the next layer only after the previous layer has dried.<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Layer thickness<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\"><strong>Bonding mortar:<\/strong> It needs to be enough to cover the concrete surface with a thin layer and fill the voids.<\/span><\/p>\n<p><span style=\"color: #333333; font-size: 100%;\"><strong>Mortar for protecting reinforcing steel:<\/strong> Minimum thickness of 2 mm.<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Specifications<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">25 kg bag<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Expiry<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">12 months (when unopened)<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"276\"><span style=\"color: #333333; font-size: 100%;\">Storage<\/span><\/td>\n<td width=\"420\"><span style=\"color: #333333; font-size: 100%;\">A cool, dry, shady place.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><a href=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-02.jpg\"><img data-dominant-color=\"61654f\" data-has-transparency=\"false\" style=\"--dominant-color: #61654f;\" decoding=\"async\" class=\"alignnone wp-image-10226 size-full not-transparent\" src=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-02.jpg\" alt=\"TPI Mortar SP - V\u1eefa k\u1ebft n\u1ed1i v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n c\u1ed1t th\u00e9p\" width=\"1360\" height=\"613\" srcset=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-02.jpg 1360w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-02-430x194.jpg 430w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-02-150x68.jpg 150w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-02-800x361.jpg 800w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-02-300x135.jpg 300w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-02-1024x462.jpg 1024w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TPI-MORTAR-SP-25KG-minh-hoa-02-768x346.jpg 768w\" sizes=\"(max-width: 1360px) 100vw, 1360px\" \/><\/a><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"HUONG_DAN_SU_DUNG_VUA_TPI_MORTAR_SP\"><\/span><span style=\"color: #008000; font-size: 100%;\"><strong>INSTRUCTIONS FOR USING MORTAR <\/strong><\/span><span style=\"color: #008000; font-size: 100%;\"><strong>TPI MORTAR SP<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"Chuan_bi_be_mat\"><\/span><span style=\"color: #333333; font-size: 100%;\"><strong>Surface preparation<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"color: #d83131; font-size: 100%;\"><strong><em>For concrete:<\/em><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #333333; font-size: 100%;\">Concrete must be cleaned to remove dust, loose material, impurities, and materials that may reduce adhesion or hinder the wetting ability of the repair material. Delaminate, porous, damaged, weakened, and even solid concrete in some cases must be removed by appropriate means.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">It is necessary to remove all surrounding concrete to clean the corroded reinforcement and apply reinforcement protection layers (when needed), as well as to ensure proper compaction of the repair material.<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #d83131; font-size: 100%;\"><strong><em>For reinforcing steel:<\/em><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #333333; font-size: 100%;\">It is necessary to remove rust, scale, mortar, concrete, dirt, and other loose materials and impurities that reduce adhesion or contribute to steel corrosion. The surface should be cleaned by abrasive blasting or using high-pressure water. <\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Tron_san_pham\"><\/span><span style=\"color: #333333; font-size: 100%;\"><strong>Mix the products<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><span style=\"color: #333333; font-size: 100%;\">The powder is added gradually to the pre-measured container of water until the desired consistency is achieved.<\/span><\/li>\n<li><span style=\"color: #333333; font-size: 100%;\">Mixing with an electric mixer requires mixing at a low speed (maximum 500 rpm) for at least 3 minutes until a smooth, paste-like consistency is achieved.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Thi_cong_san_pham\"><\/span><span style=\"color: #333333; font-size: 100%;\"><strong>Product manufacturing<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"color: #d83131; font-size: 100%;\"><strong><em>Bonding mortar:<\/em><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #333333; font-size: 100%;\">After preparation and cleaning, carefully moisten the concrete surface for approximately 2 hours before application. Keep the surface wet and do not allow it to dry out. Before application, remove any excess water, possibly with a sponge. The surface should be matte, not glossy. The pores and cavities on the surface must be free of water. Use a clean brush, roller, or suitable spray equipment to create a thin coat that fills all pores and cavities.<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #d83131; font-size: 100%;\"><strong><em>Mortar for protecting reinforcing steel from corrosion: <\/em><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #333333; font-size: 100%;\">Use a suitable brush or spray equipment to apply the first coat to the entire outer surface of the reinforcing bars, with a thickness of approximately 1 mm. After testing the first coat with your fingernail, check that it is dry and hardened, then apply the second coat, also with a thickness of approximately 1 mm. If using the spray method, avoid over-spraying the surface. Wait for the material to dry completely before applying the repair mortar. <\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Bao_duong\"><\/span><span style=\"color: #333333; font-size: 100%;\"><strong>Maintenance<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><span style=\"color: #333333; font-size: 100%;\">After applying the anti-corrosion protection coating to the reinforcing steel, appropriate protective and maintenance measures should be applied to prevent the coating from drying out prematurely and becoming contaminated with dirt.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Ve_sinh\"><\/span><span style=\"color: #333333; font-size: 100%;\"><strong>Toilet<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><span style=\"color: #333333; font-size: 100%;\">Rinse tools thoroughly with water immediately after use. Hardened mortar can only be removed by mechanical means.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"THONG_TIN_VE_SUC_KHOE_VA_AN_TOAN\"><\/span><span style=\"color: #008000; font-size: 100%;\"><strong> HEALTH AND SAFETY INFORMATION<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #333333; font-size: 100%;\"><strong>Occupational safety and health: <\/strong>Appropriate personal protective equipment, including safety glasses and gloves, should be worn when using this product. It may cause allergic reactions upon contact with eyes, skin, or mucous membranes.<\/span><\/p>\n<p><span style=\"color: #333333; font-size: 100%;\"><strong>Ecology: <\/strong>According to local regulations.<\/span><\/p>\n<p><span style=\"color: #333333; font-size: 100%;\"><strong>Transport: <\/strong>Not dangerous.<\/span><\/p>\n<p><span style=\"color: #333333; font-size: 100%;\">Refer to the Product Safety Data Sheet (MSDS) before use.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p><span style=\"color: #333333;\">\u2022 It is a treatment method to prevent further corrosion of reinforcing steel in concrete.<br \/>\n\u2022 Bonding layer in concrete repair systems<br \/>\n<strong>Standard:<\/strong><br \/>\n\u2022 Compressive strength: \u2265 45Mpa (28 days)<br \/>\n\u2022 Flexural tensile strength: \u2265 4 MPa (28 days)<br \/>\n\u2022 Adhesion strength: ~1.5Mpa (28 days)<br \/>\nWater dilution ratio: 16-18%<\/span><br \/>\n<span style=\"color: #333333;\">Packaging: 25kg bag<\/span><\/p>\n<hr \/>\n<p><a href=\"https:\/\/drive.google.com\/file\/d\/1G4kSQAvqLv4kDsWkupvDoG4_DGrI_kKR\/view?usp=drive_link\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #008000;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10056\" src=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TDS-icon.png\" alt=\"\" width=\"31\" height=\"30\" srcset=\"https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TDS-icon.png 228w, https:\/\/tpi.pro.vn\/wp-content\/uploads\/2024\/07\/TDS-icon-150x150.png 150w\" sizes=\"(max-width: 31px) 100vw, 31px\" \/> <strong>\u00a0TECHNICAL DOCUMENTATION<\/strong><\/span><\/a><\/p>","protected":false},"featured_media":9937,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[298],"product_tag":[367,368,995],"class_list":{"0":"post-9827","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sua-chua-bao-ve-be-tong","7":"product_tag-tpi-mortar-sp","8":"product_tag-vua-chong-an-mon-cot-thep","9":"product_tag-vua-chuyen-dung","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/product\/9827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/comments?post=9827"}],"version-history":[{"count":2,"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/product\/9827\/revisions"}],"predecessor-version":[{"id":17145,"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/product\/9827\/revisions\/17145"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/media\/9937"}],"wp:attachment":[{"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/media?parent=9827"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/product_cat?post=9827"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tpi.pro.vn\/en\/wp-json\/wp\/v2\/product_tag?post=9827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}