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TPO Root Resistant Waterproof Membrane (P)

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Product description

Thermoplastic polyolefin (TPO) waterproof membrane is a kind of thermoplastic elastic laminated waterproof material , which is made of TPO resin by Chemical copolymerization with specific formula .It is the best materials using for single-ply roof waterproofing .

This product is specially certified by Beijing Institute of Landscape Science ,which has the characteristics for plant root puncture ,durability , anti-corrosion and anti-seepage .

 

Product Features

1. Strong aging resistance and stability .

2. Excellent environmental friendly performance .No chlorine ,no pollution .

3. High performance in breaking strength, tearing strength and puncture resistance

4. Good flexibility at low temperature,no crack at -40℃

5.High Security without open flame installation

 

Technical data sheet

No.

Test Item

Technical Index

1

Tensile property

Maximum tensile strength (N/cm ) ≥

250

Elongationrate at max tension / %≥

15

2

Thermaltreatment size change rate %≤

0.5

3

Low temperature bendingperformance

-40 ℃ No.Crack

4

Water impermeability

0.3Mpa,2h Impermeable

5

Impact resistance

0.5kg, m ,impermeable

6

Seam peel strength (N/mm) ≥

3.0

7

Water absorption (70℃168h) % ≤

4.0

8

Thermalaging treatment (115℃）

Time

672h

Appearance

No bubble ,crack , cakingand holes

Retentionrate at max tension%≥

90

Elongationretentionrate at max tension %≥

90

Low temperature bendingperformance

-40 ℃ No. Cracking

9

Chemical resistance

Appearance

No bubble ,crack , cakingand holes

Retentionrate at max tension%≥

90

Elongationretentionrate at max tension %≥

 

90

Low temperature bendingperformance

-40 ℃ No. Cracking

10

Resistance to root penetration.

Passed

11

Mildew resistance

Mould proof level

Grade 0 or Grade 1

Tension retention % ≥

80

 

Certificate

Got the certification of root puncture resistant waterproof rolling materials from Beijing institute of landscape science.

Scope of Application
Installation Methods& Vedio
Classic Projects Reference

It is suitable for waterproofing projects for industrial and civil buildings, public buildings, garage roof, subway station rooms, comprehensive pipe corridors and other building roofing or underground space roof.

The installation of root puncture resistance waterproofing membrane is combined with advanced and mature technology , and complete application . Hot air welding is adopted for the overlaps of membranes, and between membrane and prefabricated accessories . The Installation are basically categorized as ballasted system and full adhered system 

 

Ballasted System 

The membrane is installed by adhesive or metal battens at certain area .The remaining area is not attached . Overlaps is welded by hot air. The wind uplifting force is withheld by the weight of ballasted materials . 

 

Fully -Adhered System 

The membrane is adhered to base with adhesive or using Otai self adhesive waterproofing membrane . Overlaps is welded by hot air . 

01. Tianjin Binhai International Airport Expansion Supporting Transportation Center 

02. TEDA MSD Central Plaza 

03. JINQIN High Speed Train Binhai Station 

04. Nanyang Roma Emperor Scene 

05. Nanyang Roma Emperor Scene 

06. TEDA Garden Development Building 

07. Sino-Singapore Eco-City Meilin Building 

08. CNOOC(Tianjin) Research and Development Base 

09. Ecological Planning and Green Building Design& Research Institute of Tsinghua University 

10. Yixingfu Settlement House 

11. Liupanshui Utility Tunnel 

12. Sino-Singapore Eco-City Road Oak Park 

13. Ninghe New City Settlement Building 

14. Golden Wutong Garden . 

 

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