?

bet365厂家,bet官网365入口厂家,长丝布厂家,隧道官网365

Waterproof board
Location: Home > Waterproof board >

Waterproof board

EVA waterproof board

Waterproof board performance
The product is a high-density polyethylene as raw material, the carbon black, stabilizers, UV absorbers coextruded impermeable material. Corrosion resistance, aging resistance, chemical-free, anti-seepage performance is very strong, easy to weld, easy construction, it is necessary landfill seepage.
☆ The main purpose
Landfill, tunnels, canals, reservoirs, dams, sewage pond, swimming pool, pond ecology, landscape lake, pond aquaculture and the railway, highway engineering seepage, waterproofing.

Geometry
Thickness: 0.2-2.00mm; width: 1000-8000mm
Physical and mechanical properties

 

No.
Items
Indicators
1
Tensile strength MPa
 ≥17
2
Elongation at break%
 ≥450
3
Right angle tear strength  N/mm
 ≥80
4
Carbon black content  %
 ≥2
5
Environmental Stress Cracking Resistance  F20.h
6
200℃Oxidation induction timemin
7
Water vapor permeability coefficient g.cm(cm2.s.pa)
 ≤1.0×10-16
8
-70 ℃Low-temperature impact embrittlement performance
by
9
Dimensional stability %
 ±3
 
(1)Black geomembrane requirements
 
 

PARTNERS
微信公众号
XML 地图 | Sitemap 地图