wide EPDM pond liner/EPDM roof membrane

Specifications

wide EPDM pond liner/EPDM roof membrane
1.Width: 1.2m.2m.3m,4m
2.Length: 20m
3.Thickness: 1.2/1.5/2.0mm

wide EPDM pond liner/EPDM roof membrane

Product characteristics

 

1.Excellent anti-aging performance, service life can reach 50 years;
2.High elongation, high tensile strength, heat treatment size change small;
3.Plant root penetration resistance is good

4.Good low temperature flexibility

5.Application is convenient, overlapping is firm and reliable, no environmental pollution;
6. Resistance to chemical corrosion, can be applied to special places;
7.Maintenance is convenient, the cost is low

 

Uses:

Widely used in roofs, basement, toilet ,swimming pool, and all kinds of industry and civil building waterproofing, reservoir, vivicism, bridge, underground, tunnel and dam waterproofing ,especially to the keystone waterproofing projects which is durability, high corrosion resistance and easy deformation

 

Size:

 

Item	Thick(mm)	Width	Length(m)	Color
Spe	1.0—2.0	1.2m/2m/3m/4m	20	Black
Deviation	-1   +15	--1		Multicolor

 

technical data:

 

 

ITEM		STANDARO REQUEST
Tensile strength at breaking,normal temperature,Mpa		≥7.5
Elongation at breaking, %		≥450
Tearing strenght,KN/m		≥25
Bending at low temperature		≤-40°C
Water impermeability,0.1Mpa×30min		Impermeability
Hot air aging 80°C×168h	Unchanging of tensile strength at breaking,%	≥80
	Unchanging of elongation at breaking,%	≥70
	Appearance of 100% elongation	No crack
Property of anti alkali 10% Ca(OH)2×168h normal temperature		≥80
		≥80