• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Waterproof Membrane
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Dayu
  • Model Number: TPO
  • Product Name: TPO Roofing Membrane
  • color: white/grey
  • thickness: 1.2mm; 1.5mm; 2.0mm
  • roll size: 2.05m*20m/Roll
  • certificate: CE, ISO Certificate
  • Application: Roofing & Waterproofing
  • port: Huangpu port,Guangzhou
  • HS code: 3921909090
  • transportation: by sea
  • Factory Address: Guangzhou China

Packaging & Delivery

Packaging Details Packed in rolls with plastic belt.
Delivery Time within 7 days

 

Suit All Kinds Of Industrial And Civil Building Roof TPO Waterproofing Membrane For Roofing

 

TypeTPO Roofing Membrane
BrandGuangzhou Dayu
Place of originGuangzhou,China
Executive StandardGB/T23457-2009
SubitemMain materialApplicationThicknessWidth*Length
plain, fiber reinforced, fabric backingTPORoofing1.2, 1.5, 2.0mm2.05m*20, 30m          

  Product Pictures                            

 

 

  Technical Specification                              

 

No.

Item

index

H

L

P

1

Thickness Above Scrim

——

0.40

2

tensile performance

Max.Tensile strength, (N/cm)≥

——

200

250

Tensile Strength, MPa≥

12

——

——

Elongation at max. tensile strength. %≥

——

——

15

Elongation at break, %≥

500

250

——

3

Dimensional change after heat treatment

2.0

1.0

0.5

4

Flexibility at low temperature

-40℃, no cracking

5

Water tightness

0.3MPa, 2h, water tight

6

Puncture Resistance

0.5kg·m, impermeable

7

Hydrostatic Resistance

——

20kg, impermeable

8

Lap seam peeling strength

4.0 or membrane breakage

3.0

9

Right-angled tear strength

60

——

——

10

Trapezoid tear strength

——

300

450

11

Water absorption(70℃, 168h), %

After immersion≤

4.0

After drying≤

-4.0

12

Heat aging

Period,h

672

Appearance

no bubbling, crack, layered, bonding or hole

Retention rate at max. tension, %≥

90

Elongation retention rate at max tension, %≥

90

Flexibility at Low temperature

-40℃, no cracking

13

Chemical resistance

Appearance

no bubbling ,crack, layered, bonding or hole

Retention rate at max. tension, %≥

90

Elongation retention rate at max tension, %≥

90

Flexibility at Low temperature

-40℃, no cracking

14

 Artificial weathering aging

Period,h

1500

Appearance

no bubbling ,crack, layered, bonding or hole

Retention rate at max. tension, %≥

90

Elongation retention rate at max tension, %≥

90

Flexibility at Low temperature

-40℃, no cracking

a.  The Hydrostatic Resistance is only applicable for the pressed roofing.

b.   The period for the artificial weather aging test is 2500 h for the single ply roofing system.

 

  Main Features              
TPO Roofing Membrane combines the advantages of EPDM and PVC functions, qualified with weatherability, flexibility at low temperature of EPDM and can be welded like PVC.
Different from traditional plastic materials,TPO Roofing Membrane shows high  elasticity as rubber at normal temperature, while can be shaped like plastic at high temperature condition.
Therefore, TPO Roofing Membrane has good processing performance and mechanical properties, as well as high strength welding performance. After adding a layer of polyester fabric in the middle of two layers of TPO materials, it can enhance its physical properties, improve its fracture strength, fatigue and puncture resistance.

 

  Application Scopes                           

 

1.  Roofing & Waterproofing for all kinds of industrial and civil building roof, including planting roof, flat roof, pitched roof and light steel roof.

 

 

 

 

 

 

 

 

Guangdong Dayu is a large collectivize company, specializing in waterproof science and technology. The company is an integration of R&D, manufacture, marketing, construction and technical services in building waterproofing industry. We initially entered building waterproofing industry in 1995, enjoying a famous old brand in domestic market.

 

Guangdong Dayu consists of three subsidiaries:

 

Guangdong Dayu Jiuding Waterproof Technology Co.,Ltd, established in 2014, registered capital RMB80 million.

 

Guangzhou Dayu Building Waterproof Material Co.,Ltd, established in 2008, registered capital RMB100 million.

 

Guangzhou Dayu waterproof Technology Development Co.,Ltd, established in 1995, registered capital RMB60 million.

 

Guangdong Dayu conducts collectivized management and has established engineering company and material company and set up sales branches and offices in many major domestic capital cities. We have two large-scale production research and development bases in Guangzhou and Qingyuan, which have several wide width modified asphalt membrane production lines, high-molecular membrane production lines and eco-friendly coating lines, with an annual output capacity of 20 million square meters of modified asphalt waterproofing materials, 15 million square meters of TPO, HDPE, EVA and PVC waterproofing materials and 20 thousand tons of eco-friendly waterproofing coatings. The company marketing network is all over the country and benefits the overseas, with 300 dealer network domestically, meanwhile products are sold to southeast Asia, Australia, Africa, Europe, America and other countries and regions.

 

 

 

 

 

 

 

 

 

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $33,000
Learn More