Tpo Based Roofing Waterproof Membrane Over 25 Years Service Life

Description

It is based on polypropylene and rubber by using state-of-the-art polymer manufacturing technology. This technology enables TPO membranes flexible at low temperature without the use of polymeric or liquid plasticizer.

Feature & Benefit

1. High puncture and rooting resistance, especially suitable for planting roof system.

2. Easy installation and hot-air welding seam, environmentally.

3. High tensile strength and elongation, size stability.

4. Good plasticity, convenient for detailing and corners treatment.

5. Excellent performance in aging resistance, service life of 20 years for exposed use, and 50 years for non-exposed application.

Main Application

Mainly apply to the roof waterproofing construction of industrial, civil and public buildings.


Application Guidance

Membrane reinforced with mesh ( TPO-P) is applied to the single ply roof waterproof system by mechanical fastening.
Membrane with underlying layer of fabric ( TPO-L) is applied to the concrete substrate by full adhesion waterproof system.
Homogeneous membrane (TPO-H) is applied to the flashing area. 

Supply
 

Thickness (mm)	Width (m)	Length (m)	Remark
1.2	1-3	20	or customized as required
1.5	1-3	20

 

Technical Data Sheet
Implement Standard: ASTM D1970/D1970M-17/D6878M-13/D1204-14/D751-06/D471-16/D6878M-17
NO.	Item	Test method	Result
1	Flexibility at 29ºC	ASTM D1970/D1970M-17	Transverse	No affection
			Lengthways	No affection
2	Linear dimensional change	ASTM D6878M-13&ASTM D1204-14	Transverse	-0.1%
			Lengthways	0.6%
3	Tear strength	ASTM D6878M-13&ASTM D751-06	Transverse	259.1N
			Lengthways	247.8N
4	Tensile test (Elongation at break)	ASTM D6878M-13&ASTM D751-06	Transverse	510%
			Lengthways	740%
5	Water absorption	ASTM D6878M-13&ASTM D471-16	0.59%
6	Factory Seam Strength	ASTM D6878M-13&ASTM D751-06	295.7N
7	Thickness	ASTM D6878/D6878M-17&ASTM D751-06	1.3mm

Storage & Transportation

Different types and sizes of materials shall be stored separately, keep in sequence and avoid mess; Store materials in dry and ventilated condition, protect from sunshine, rain or other extreme environment; Storage temperature shall be less than 45ºC, the max height of stack is 5 layers. Prevent squeezing against membranes during transit, provide cover on top if necessary.