composite geomembrane

Continuous filament composite geomembrane(HDPE) Long filament geocomposite made of PET geotextile non woven and geomembrane. composite geomembrane 1.Characteristic: with high intensity and great elongation, large amount of modulus, acid-proof and alkali resistance, anticorrosive, with great tearing Strength and Brush Strength, fine spinning stickiness, good performance of anti-ageing and anti-freezing (wont become embitterment even in 700Centigrade degree), with width of 5.0 meter. 2.Use: play the function of preventing seepage, separating, anti-cracking, consolidating, water draining in the horizontal plane in the projects, especially suitable for the seepage preventing projects with high watermark and water pressure. 3.Application: mainly be applied for the seepage-preventing projects in the railway bed, reservoir dam, rubbish landfill yard, tunnel and dyke. and so on. 4.Product Technical Data (Confirming GB/T17642-1998 standard) PE membrane 0.20 ~ 0.350.30 ~ 0.60Mass per unit area4005006007008009001100Usual specificationOne textile one film200/0.2200/0.3300/0.3400/0.3400/0.4400/0.5500/0.6Two textile one film100/0.2/100100/0.3/100150/0.3/150200/0.3/200200/0.4/200200/0.5/200200/0.6/200Unit area tolerance % -10Tensile strength kN≥ 10.010.015.020.520.520.525.0Elongation % 40 ~ 80Tear strength kN≥ 0.280.280.420.560.560.560.70CBR plunger strength kN≥ 1.81.82.63.53.53.54.7Vertical permeability cm/ s≤ 10-12Hydrostatic pressve Mpa≥ 04 ~ 060.6 ~ 1.0Explanation1. Width of product: >5.0m, and thickness of film is 0.2 ~ 0.8 mm. 2. Composite geomembrane can reserve welding border arbitrarily according to the need of user. 3. The specification that is not in the form can be arranged by user and supplier two sides. 4. Provide special anti-creepage product, such as enhanced type of woven Geocomposite membrane and more textiles with more films. 5. Provide technical consultation and live welding teaching.