• <tr id='dlSmb4'><strong id='dlSmb4'></strong><small id='dlSmb4'></small><button id='dlSmb4'></button><li id='dlSmb4'><noscript id='dlSmb4'><big id='dlSmb4'></big><dt id='dlSmb4'></dt></noscript></li></tr><ol id='dlSmb4'><option id='dlSmb4'><table id='dlSmb4'><blockquote id='dlSmb4'><tbody id='dlSmb4'></tbody></blockquote></table></option></ol><u id='dlSmb4'></u><kbd id='dlSmb4'><kbd id='dlSmb4'></kbd></kbd>

    <code id='dlSmb4'><strong id='dlSmb4'></strong></code>

    <fieldset id='dlSmb4'></fieldset>
          <span id='dlSmb4'></span>

              <ins id='dlSmb4'></ins>
              <acronym id='dlSmb4'><em id='dlSmb4'></em><td id='dlSmb4'><div id='dlSmb4'></div></td></acronym><address id='dlSmb4'><big id='dlSmb4'><big id='dlSmb4'></big><legend id='dlSmb4'></legend></big></address>

              <i id='dlSmb4'><div id='dlSmb4'><ins id='dlSmb4'></ins></div></i>
              <i id='dlSmb4'></i>
            1. <dl id='dlSmb4'></dl>
              1. <blockquote id='dlSmb4'><q id='dlSmb4'><noscript id='dlSmb4'></noscript><dt id='dlSmb4'></dt></q></blockquote><noframes id='dlSmb4'><i id='dlSmb4'></i>


                Drainage material
                Location: Home > Drainage material >

                Drainage material

                HDPE composite drainage network

                HDPE composite drainage network of high-density polyethylene as raw material, processed by a special extrusion process is made with a special three-layer structure, it is a new drainage geotextile material. In railways, highways and other transportation infrastructure, the safety and life of the project with its own drainage system too has a close relationship, which geosynthetic drainage system is an important component. The product has a drainage resistance, high tensile strength, corrosion resistance, acid and alkali, long life characteristics.
                Composite drainage network specifications: apparent pore size 0.18mm, permeability 0.2cm / sec, water permeability 0.26 Sec-1, puncture strength 580N, trapezoidal tear strength of 356 N.
                下一篇:Three-dimensional composite drainage network