Concrete CPE Waterproofing Membrane for Bridges&culverts

Product Detail

Products Description

Chlorinated polyethylene waterproofing membrane are developed by our own factory, producing a new type of high-strength special waterproofing bridge, this product is based on chlorinated polyethylene-based materials, adding modifiers, anti-aging agent and promoting agents and some other enhancer complex formed by mixing two-sided rolling. With a big rally, high elasticity, oil resistance, flame resistance, weather resistance and long service life and other comprehensive features. The product is cold construction waterproofing materials, construction, easy operation, and from climate conditions.






Products Specification 

Thickness: 1.2mm 1.5mm, 1.8 mm, 2.0 mm

Width :1.0-2 .5 m

Length: 10-50m

Note: can be customized according to customer needs.

Type: single-band pattern (N type), Compound attached cloth (L type). 






Features

1. The tensile strength is high, the elongation is large, and the ability to resist deformation is strong.

2. Excellent weather resistance, not easy to aging, long service life.

3. Excellent resistance to high temperature, low temperature performance, wide range of temperature.

4. Cold construction, no pollution.






Physical Properties

No.	items		Quality Index
			GB/T 12953-2003			TQF-1type	TB/T 2965-2011
			I type		II type
1	Tension strength MPa		=5.0		=8.0	=5.0	=12MPa
2	Tension elongational %		=200		=300	=100	=550%
3	Heat treatment size change rate%		3.0		Longitudinal:=2.5 Cross :=1.5	=3.0	vertical:=2.5%
							horizontal:=1.5%
4	Impermeable		impermeable			impermeable	impermeable
5	Low temperature bending		-20?No crack	-25?No crack		-30?No crack	-35?No crack
6	Anti-perforation		Not seepage			impermeable	Not seepage
7	Cut state  Under the adhesion(N/mm)		=3.0  Or Membrane damage			=2.0	=3.0N/mm  Or Membrane damage
8	Heat aging treatment	profile	No blistering, cracks, sticks and holes			No bubbles, scars, cracks, sticks, holes	No bubbles, scars, cracks, sticks, holes
		Tensile strength change rate/%	+50  -20		±20	+50  -20	=±20
		Fracture rate of change/%	+50  -30		±20	+50  -30	=±20
		Low temperature bending	-15?No crack		-20?No crack	-20?No crack	-25?No crack




Application&Projects

This product is suitable for all kinds of industrial and civil building roof, basement, reservoirs, ponds, sewage treatment system, civil air defense projects, channel, girder factory waterproofing. Especially for highways, railways and culverts, bridges and other water impermeable concrete bridge deck construction.



Qingdao Shendun waterproof company welcome your coming and visiting!