{"id":8165,"date":"2023-08-11T07:49:44","date_gmt":"2023-08-11T07:49:44","guid":{"rendered":"https:\/\/aedcolor.com\/?page_id=8165"},"modified":"2023-10-14T11:22:57","modified_gmt":"2023-10-14T11:22:57","slug":"isoflex-pu-540","status":"publish","type":"page","link":"https:\/\/aedcolor.com\/index.php\/isoflex-pu-540\/?lang=en","title":{"rendered":"ISOFLEX-PU 540"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column width=&#8221;2\/3&#8243;][vc_custom_heading text=&#8221;ISOFLEX-PU 540<br \/>\n&#8221; font_container=&#8221;tag:h2|font_size:50|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;8163&#8243; img_size=&#8221;full&#8221;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_column_text]<strong><span style=\"color: #000000;\">ISOFLEX-PU 540 is a one-component polyurethane liquid waterproofing membrane.<\/span><\/strong><\/p>\n<ul>\n<li><span style=\"color: #000000;\">Based on pure elastomeric, hydrophobic polyurethane resins, it offers high mechanical and chemical properties to the product.<\/span><\/li>\n<li><span style=\"color: #000000;\">Forms a seamless, joint-free, elastic, waterproof and vapor-permeable membrane.<\/span><\/li>\n<li><span style=\"color: #000000;\">Has excellent adhesion to a variety of substrates,\u00a0 such as concrete, cement screeds and most waterproofing layers.<\/span><\/li>\n<li><span style=\"color: #000000;\">Applicable even to irregular substrates<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">Certified according to EN 1504-2 and classified as coating for surface protection of concrete. Certificate No.: 2032-CPR-10.11. CE marked. Also certified as root-resistant according to UNE CEN\/TS 14416 EX:2014. ISOFLEX-PU 540 has been successfully tested by a third-party laboratory has resistance to root penetration, according to CEN\/TS 14416:2014.<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">ISOFLEX-PU 540 is suitable for waterproofing:<\/span><\/strong><\/p>\n<ul>\n<li><span style=\"color: #000000;\">Under tiles in wet areas (bathrooms and kitchens), balconies, auxiliary rooms, etc.,as long as quartz sand has been previously broadcast on its last layer.<\/span><\/li>\n<li><span style=\"color: #000000;\">Flat roofs and balconies.<\/span><\/li>\n<li><span style=\"color: #000000;\">Under thermal insulation boards on flat roofs.<\/span><\/li>\n<li><span style=\"color: #000000;\">Foundations.<\/span><\/li>\n<\/ul>\n<p><strong><span style=\"color: #000000;\">Substrate Preparation<\/span><\/strong><br \/>\n<span style=\"color: #000000;\">In general, the substrate must be dry (moisture content &lt; 4%), clen, free of grease, loose particles, dust, etc.<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">1.1 Concrete substrates<\/span><\/strong><br \/>\n<span style=\"color: #000000;\">Any existing cavities in concrete should be repaired in advance. Severe cracks in the substrate must be primed locally and after 2-3 hours (depending on the weather conditions) must be sealed with the polyurethane sealants FLEX PU-30 S or FLEX PU-50 S. Concrete and other porous surfaces with moisture content &lt; 4% should be treated with the primer PRIMER-PU 100, with a consumption of approxy. 200 g\/m2.\u00a0<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">1.2 Smooth and non-absorbent substrates<\/span><\/strong><br \/>\n<span style=\"color: #000000;\">Smooth and non-absorbent surfaces, as well as surfaces with bituminous membranes or other old waterproofing layers, must be primed with the water-based epoxy primer EPOXYPRIMER-500, thinned with water up to 30% by weight. The product is applied by brush or roller in one coat. Depending on the weather conditions, ISOFLEX-PU 540 is applied within 24-48 hours from priming, as soon as moisture content falls below 4%.<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">Application-Consumption<\/span><\/strong><br \/>\n<span style=\"color: #000000;\">Before application, it is recommended to slightly stir ISOFLEX-PU 540 until a homogeneouse mixture is formed. Extensive stirring should be avoided to prevent air entrapment.<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">a) Full-surface waterproofing<\/span><\/strong><br \/>\n<span style=\"color: #000000;\">ISOFLEX-PU 540 is applied by brush or roller in two layers. The first layer is applied 2-3 hours after priming and while PRIMER-PU 100 is still tacky. The second lyer should be applied crosswise after 8-24 hours, depending on the weather conditions, Consumption: 1.2-1.5 kg\/m2, depending on the substrate. In case there are dense, multiple cracks all over the surface, it is strongly recommended to fully reinforce ISOFLEX-PU 540 membrane with 100 cm wide strips must overlap by 5-10 cm. In that case, 2-3 hours after priming, the first layer of ISOFLEX-PU 540 is applied covering the reinforcement to a width of 100 cm and while still fresh, a strip of polyester fleece is embedded. The same application process is followed over the remaining surface.\u00a0<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">b) Local waterproofing of cracks<\/span><\/strong><br \/>\n<span style=\"color: #000000;\">In this case, the primer is applied to the substrate only across the cracks, to a width of 10-12 cm. Two-three hours after priming, the first ISOFLEX-PU 540 layer is applied\u00a0 and, while still fresh, a 10 cm wide polyester fleece strip (60 g\/m2) is embedded lengthwise. Then, two extra ISOFLEX-PU 540 layers are applied along the cracks completely covering the reinforcement.\u00a0<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">c) Waterproofing under tiles<\/span><\/strong><br \/>\n<span style=\"color: #000000;\">ISOFLEX-PU 540 is applied by brush or roller in two layers. ISOFLEX-PU 540 should be locally reinforced along joints and wall-floor junctions by embedding a 10 cm wide polyester fleece strip on its first layer while still fresh. After the application of the final layer and while it is still fresh, quartz sand (0,3-0,8 mm) must be broadcast. The quartz sand must be completely dry. Consumption of quartz sand: approx 3kg\/m2. After 24 hours, any loose grains should be removed with a high suction vacuum cleaner. Tiles should be fixed with a high-performance, polymer-modified tile adhesive, such as ISOMAT AK-22, ISOMAT AK-25.<\/span><\/p>\n<p>[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;]<div class=\"standard-arrow bullet-top\"><ul>\n<li><span style=\"color: #000000;\"><span style=\"color: #000000;\">In case of application by spray, it may be diluted, depending on the weather conditions, up to 10%, only with the special solvent SM-28.<\/span><\/span><\/li>\n<li><span style=\"color: #000000;\">ISOFLEX-PU 540 is not suitable for contact with chemically treated water of swimming pools.<\/span><\/li>\n<li><span style=\"color: #000000;\">Temperature during the application and hardening of the product should be between +8oC and +35oC.<\/span><\/li>\n<li><span style=\"color: #000000;\">The consumption of ISOFLEX-PU 540 should not exceed 750 g\/m2 per layer.<\/span><\/li>\n<\/ul>\n<\/div>[\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;]<div class=\"standard-arrow bullet-top\"><ul>\n<li><span style=\"color: #000000;\"><span style=\"color: #000000;\">When applied to exposed surfaces, the use of the protective coating TOPCOAT-PU 720 with a consumption of250-350 g\/m2 for two layers is required.<\/span><\/span><\/li>\n<li><span style=\"color: #000000;\">Opened containers should be used at once and cannot be re-stored.<\/span><\/li>\n<li><span style=\"color: #000000;\">ISOFLEX-PU 540 is intended for professional use only.<\/span><\/li>\n<\/ul>\n<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;]<div class=\"aio-icon-component    style_1\"><div id=\"Info-box-wrap-9806\" class=\"aio-icon-box default-icon\" style=\"\"  ><div class=\"aio-icon-default\"><div class=\"ult-just-icon-wrapper  \"><div class=\"align-icon\" style=\"text-align:center;\">\n<div class=\"aio-icon-img \" style=\"font-size:65px;display:inline-block;\" >\n\t<img decoding=\"async\" class=\"img-icon\" alt=\"null\" src=\"https:\/\/aedcolor.com\/wp-content\/uploads\/2023\/05\/image-2.png\"\/>\n<\/div><\/div><\/div><\/div><div class=\"aio-icon-header\" ><h3 class=\"aio-icon-title ult-responsive\"  data-ultimate-target='#Info-box-wrap-9806 .aio-icon-title'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"\">Surface: Concrete, wood, metal<\/h3><\/div> <!-- header --><\/div> <!-- aio-icon-box --><\/div> <!-- aio-icon-component -->[\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;]<div class=\"aio-icon-component    style_1\"><div id=\"Info-box-wrap-1240\" class=\"aio-icon-box default-icon\" style=\"\"  ><div class=\"aio-icon-default\"><div class=\"ult-just-icon-wrapper  \"><div class=\"align-icon\" style=\"text-align:center;\">\n<div class=\"aio-icon-img \" style=\"font-size:65px;display:inline-block;\" >\n\t<img decoding=\"async\" class=\"img-icon\" alt=\"null\" src=\"https:\/\/aedcolor.com\/wp-content\/uploads\/2023\/05\/image-1-1.png\"\/>\n<\/div><\/div><\/div><\/div><div class=\"aio-icon-header\" ><h3 class=\"aio-icon-title ult-responsive\"  data-ultimate-target='#Info-box-wrap-1240 .aio-icon-title'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"\">Application: Brush or roller <\/h3><\/div> <!-- header --><\/div> <!-- aio-icon-box --><\/div> <!-- aio-icon-component -->[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column width=&#8221;2\/3&#8243;][vc_custom_heading text=&#8221;ISOFLEX-PU 540 &#8221; font_container=&#8221;tag:h2|font_size:50|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;8163&#8243; img_size=&#8221;full&#8221;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_column_text]ISOFLEX-PU 540 is a one-component polyurethane liquid waterproofing membrane. Based on pure elastomeric, hydrophobic polyurethane resins, it offers high mechanical and chemical properties to the product. Forms a seamless, joint-free, elastic, waterproof and vapor-permeable membrane. Has excellent adhesion to a variety of substrates,\u00a0 such as&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-8165","page","type-page","status-publish","hentry","description-off"],"_links":{"self":[{"href":"https:\/\/aedcolor.com\/index.php\/wp-json\/wp\/v2\/pages\/8165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aedcolor.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aedcolor.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aedcolor.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aedcolor.com\/index.php\/wp-json\/wp\/v2\/comments?post=8165"}],"version-history":[{"count":3,"href":"https:\/\/aedcolor.com\/index.php\/wp-json\/wp\/v2\/pages\/8165\/revisions"}],"predecessor-version":[{"id":9534,"href":"https:\/\/aedcolor.com\/index.php\/wp-json\/wp\/v2\/pages\/8165\/revisions\/9534"}],"wp:attachment":[{"href":"https:\/\/aedcolor.com\/index.php\/wp-json\/wp\/v2\/media?parent=8165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}