{"id":419,"date":"2020-11-17T23:46:15","date_gmt":"2020-11-17T16:46:15","guid":{"rendered":"https:\/\/gemgeotech.com\/?p=419"},"modified":"2020-12-16T01:47:18","modified_gmt":"2020-12-15T18:47:18","slug":"colbonddrain","status":"publish","type":"post","link":"https:\/\/gemgeotech.com\/th\/2020\/11\/17\/colbonddrain\/","title":{"rendered":"Colbonddrain\u00ae"},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/gemgeotech.com\/wp-content\/uploads\/2020\/11\/p4-1.png\" alt=\"\" width=\"450\" height=\"313\" class=\"alignnone size-full wp-image-420\" \/ style=\"margin-bottom: -20px;\"><\/p>\n<div class=\"product_ins\"><strong>Colbonddrain is a high quality Prefabricated Vertical Drain (PVD) which is usually installed with a purpose built installation rig mounted on a hydraulic excavator. Colbonddrain was developed in partnership with leading European consultants, laboratories and geosynthetics specialists to create a highly effective solution for a major engineering challenge. The design of Colbonddrain is based on a unique extrusion and shaping technique which creates a tough geocomposite.<\/strong><br \/>\n<span>When the sub-grade of a construction site is too weak to bear normal construction activity, Colbonddrain will speed up consolidation considerably. Colbonddrain is a tough and durable prefabricated vertical drain (PVD), designed to extract pore water from soils to achieve 90% consolidation within six months. Thanks to its high performance Colbonddrain is often the chosen PVD for major, technically demanding projects.<\/span><br \/>\n<strong>Function<\/strong><br \/>\n<span>\u2022 Vertical drainage<\/span><br \/>\n<strong>Application areas<\/strong><br \/>\n<span>\u2022 Soft clay<br \/>\n\u2022 Weak soil<br \/>\n\u2022 Marshland areas<\/span><br \/>\n<strong>Features and benefits<\/strong><br \/>\n<span>\u2022 Combination of patented core structure and nonwoven filter bonded to core increases water flow capacity<br \/>\n\u2022 Core: hydraulic channel profile (core) ensures laminar flow for optimum performance<br \/>\n\u2022 Nonwoven filter layers deliver optimum filtration, permeability and strength.<br \/>\n\u2022 Can be used to depths up to 100 m<br \/>\n\u2022 High tensile strength allows usage on all installation rig types<br \/>\n\u2022 Suitable for use in all soil types<br \/>\n\u2022 Efficient packaging allows high transport loads and reduced storage time on site<br \/>\n\u2022 Bonding of the filter to the entire surface of the core ensures that the filter is kept taut across the flow channels<br \/>\n\u2022 Filter cannot tear or become separated from the core when passing over the pulleys at the top rig or during soil consolidation<\/span><br \/>\n<strong>Technical details<\/strong><br \/>\n<span>Colbonddrain is a Prefabricated Vertical Drain which should be installed with a purpose built installation rig mounted on a hydraulic excavator. If the compressible clay is very deep and\/or contains gravel bands, special techniques such as vibrators and heavy mandrels may be required.<br \/>\n\u2022 Colbonddrain is 10 cm wide PVD<br \/>\n\u2022 Strong filter fabric thermally bonded to both sides of the core<br \/>\n\u2022 Outer filter fabric bonded to the core structure over its entire surface to form a homogenous geocomposite<\/span><br \/>\n<strong>Quality<\/strong><br \/>\n<span>Our Quality Management System has been approved to the ISO 9001 Quality Management System Standard. Certificates are available on request.<\/span><\/p>\n<p><a href=\"https:\/\/gemgeotech.com\/wp-content\/uploads\/2020\/11\/4tn-eng-cx1000_integrated-versus-non-integrated-geocomposites_05-2015.pdf\" target=\"_blank\" class=\"ddpdf\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/gemgeotech.com\/wp-content\/uploads\/2020\/11\/pdficon.png\" alt=\"\" width=\"199\" height=\"255\" class=\"alignnone size-full wp-image-350\" \/><span>Download File<\/span><\/a><\/p>\n<\/div>\n<p><!--product_ins--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Colbonddrain is a high quality Prefabricated Vertical Drain (PVD) which is usually installed with a purpose built installation rig mounted on a hydraulic excavator. Colbonddrain was developed in partnership with leading European consultants, laboratories and geosynthetics specialists to create a highly effective solution for a major engineering challenge. The design of Colbonddrain is based on [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[21],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/posts\/419"}],"collection":[{"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/comments?post=419"}],"version-history":[{"count":3,"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/posts\/419\/revisions"}],"predecessor-version":[{"id":528,"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/posts\/419\/revisions\/528"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/media\/420"}],"wp:attachment":[{"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/media?parent=419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/categories?post=419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gemgeotech.com\/th\/wp-json\/wp\/v2\/tags?post=419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}