Specifications

welded EPDM rubber pond liner/EPDM waterproof membrane
Length: 20m
Thickness: 1.2mm/1.5mm/2.0mm
width:1.2m,2m,3m.4m

welded EPDM rubber pond liner/EPDM waterproof membrane

Product characteristics
1, The excellent anti-aging, in the long term light, humidity, cold use of the natural environment, small changes in physical properties, used in the temperature: From -50 degree Celsius to +80degree Celsious.
2, With outstanding ozone resistance, resistance to ultraviolet and atmospheric corrosion of many chemical corrosive substances.
3, High tensile strength, high elongation, high flexibility, capable of sustaining a puncture of hard material, good anti-crack, high adaptability of the grass roots' contraction and the crack and deformation, and give full play to extend the performance, playing the role of waterproofing.
4, Long lifetime, high durability can achieve more than 25 years.
5, The cold construction operation, no environment pollution and simple operation.

 

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	1200	20	Black
Deviation	-1   +15	--1		Multicolor

 

spec:

 

 

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