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Thermoplastic Polyolefin(TPO) Exposed Waterproofing Membrane
Thermoplastic Polyolefin(TPO) Exposed Waterproofing Membrane
Supplier Info
[China Supplier]
Contact Person : Ms. Xu Vivian
Tel : 86-634-6878566
Fax : 86-634-6878666
Product Detail
Thermoplastic Polyolefin(TPO) Exposed Waterproofing Membrane 1.High UV-resistance and high reflectivity 2.Long life span

Thermoplastic Polyolefin(TPO)  Exposed Waterproofing Membrane

Name

TPO Waterproofing Membrane

Description

TPO waterproofing membrane combines both 

polypropylene (plastic) and ethylene-propylene (rubber) using 

state-of-the-art polymer manufacturing technology.Plasticizer-free 

TPO membrane deliver long-term flexibility. The result is an 

ideal commercial waterproofing membrane that is reliable, 

cost effective, environmentally friendly and easy to install. 

Features

1.High UV-resistance and high reflectivity 

2. Excellent weathering characteristics and long-term flexibility

3..High tensile strength and puncture resistance

4.Excellent resistance to harsh chemicals and industrial pollutants

5.Heat or solvent-welding effectively provides seamless roof coverings

Application

1.Subways and tunnels 

2.Roofs of sports complex 

3.Green roofs 

4.Exposed roofs 

5.Steel roofs 

6.Waste land filling yards 

Construction  Method

The method of installing the TPO membrane is identical to that for PVC membranes:

1. The membrane must be fixed properly and joined by hot-air welding.

2. The membrane is suitable for both new structures and reconstructions of bitumen roofs (blocks of flats, garages, flat roofs etc)

3. Provides a 15-year warranty for the product

4. The membrane may be installed directly onto bitumen without having to use a separation layer

5. The membrane offers excellent anti-UV properties.

Product Technical Parameters

No.

Test Item

Indicators

GL

1

The thickness of resin layer above the reinforcement fabric   mm≥

0.40

2

Stretching Performance

Maximum Tension  N/cm ≥

200

Breaking Elongation%≥

200

3

Heating Treatment Size Change Rate%≤

0.1

4

Low-temperature Bending

-40°C No Craze

5

Water Impermeability

0.3Mpa,2h Water Impermeability

6

Impact Resistance

0.5kg·m , Water Impermeability

7

Anti-static Loada

20kg Water Impermeability

8

Seam Peel Strength N/mm ≥

3.0

10

Trapezoid Tear Strength N≥

350

11

Water Absorbing Capacity

(70°C168h)%

After Soaking ≤

4.0

After Airing≥

-0.40

12

Heat aging(80°C)

Time

672h

Appearance

No blisters, cracks, delamination, bonding and holes

Tensile Strength (max. tensile)Retention%≥

90

Elongation Retention %≥

90

Cold Bending

-40°C, No Craze

13

Chemical Resistance

Appearance

No blisters, cracks, delamination, bonding and holes

Tensile Strength (max. tensile)Retention %≥

90

Elongation Retention%≥

90

Cold Bending

-40°C No Craze

14

Artificial climate accelerating ageing

Time

1500hb

Appearance

No blisters, cracks, delamination, bonding and holes

Tensile Strength (max. tensile)Retention %≥

90

Elongation Retention %≥

90

Cold Bending

-40°C  No Craze

Thermoplastic Polyolefin(TPO) Exposed Waterproofing Membrane

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