Specifications

Waterproofing Membranes for Concrete Bridge Decks
1.Excellent weathering characteristics
2.Free samples

Waterproofing Membranes for Concrete Bridge Decks

 

Product Information

The PVC waterproofing rolls formulas are based upon polyvinyl chloride resin with other assistants added to provide flexibility and stability such as anti-oxidant, absorbent of ultraviolet light, plasticizer and plastic filling agent.  

 

Product Features

• System flexibility to match project and construction needs.
• An ability to be made in a spectrum of colors, including white reflective roofing that has proven to save energy, mitigate urban heat island effects, and improve air quality.
• High resistance to puncture and impact.
• Excellent resistance to flame exposure and subsequent fire propagation.
• Proven durability against rooftop soiling and contamination.
• Good low-temperature flexibility and high-temperature tolerance.
• Excellent roof installation productivity.

 

Application Range

 

 

Construction Method

The membranes are installed using three different methods: ballasted (ballast, paving slabs, green roof), mechanical fastening or adhered (glue or self-adhered).

Heat welded seams and flashing guarantee long performance, no drying time is needed, you can walk on a new membrane just after the installation. 

 

Product Technical Parameters

GB12952-2010 

No.	Test Item			Indicators
				Code H
1	Stretching Performance	Tension Strength Mpa≥		10
		Breaking Elongation%≥		200
2	Heating Treatment Size Change Rate%≤			2.0
3	Low-temperature Bending			-25°C No Craze
4	Water Impermeability			0.3Mpa,2h Water Impermeability
5	Impact Resistance			0.5kg·m , Water Impermeability
6	Seam Peel Strength  N/mm ≥			4.0 or Membrane Breaking
7	Right-angle Tear Strength  N/mm ≥			50
8	water absorption(70°C168h)%		After Soaking ≤	4.0
			After Airing ≥	-0.40
9	Heat aging(80°C)		Time	672h
			Appearance	No blisters, cracks, delamination, bonding and holes
			Tensile Strength (max. tensile)Retention%≥	85
			Elongation Retention %≥	80
			Cold Bending	-20°C No Craze
10	Chemical Resistance		Appearance	No blisters, cracks, delamination, bonding and holes
			Tensile Strength (max. tensile)Retention %≥	85
			Elongation Retention %≥	80
			Cold Bending	-20°C No Craze
11	Artificial climate accelerating ageing c		Time	1500hb
			Appearance	No blisters, cracks, delamination, bonding and holes
			Tensile Strength (max. tensile)Retention %≥	85
			Elongation Retention %≥	80
			Cold Bending	-20°C No Craze