Model: | TPO |
---|---|
Brand: | SD |
Origin: | Made In China |
Category: | Construction & Decoration / Waterproof Materials |
Label: | tpo waterproof , tpo membrane , waterproof membrane |
Price: |
US $3.01
/ ㎡
|
Min. Order: | 3000 ㎡ |
Live Chat: | Last Online:28 Apr, 2016 |
TPO waterproofing membrane
Products Description
TPO, short for thermoplastic polyolefin, has been available for more than a decade and is a popular selection because of its energy efficiency, overall environmental impact and quick installation. A lighter-colored membrane, TPO often is used in warmer climates where it can be used as a reflective material, offering opportunity for companies to reduce energy costs.
A properly installed TPO roofing system can have a service life span of more than 20 years, depending on weather conditions. Because of its eco-friendly nature, TPO roofing systems have been known to save companies major dollars each year.
TPO, constructed from an ethylene propylene rubber, is designed to mesh the durability with overall performance. In addition to being eco-friendly, TPO is flexible and highly resistant to tears and breaks that could eventually cost hundreds of dollars to repair, as well as algae and mold that can be harmful to your family.
Model Number
1. TPO waterproofing membranes with smooth (TPO-H),
2. TPO membranes with fiber composite backing sheet (TPO -L),
3. Reinforced TPO membrane within fabric (TPO-P)
4. Reinforced TPO membranes (TPO-G),
5. reinforced TPO membranes with fiber (TPO-GL)
Available size
Thickness: 1.2mm; 1.5mm; 2.0mm
Width: 2.05m
Length: 20m/roll or customized
Reinforcement: Polyester
Note: Other sizes can be offered upon specific requirements
Physical Properties
TPO Physical Properties
Item |
Before aging |
After aging |
Thickness error |
±10 |
±15 |
Tensile Strength Mpa≥ |
12 |
10 |
Fracture elongation |
600-800 |
600-800 |
Fracture tension (KN) |
1—1.2 |
1—1.2 |
Impale resistance N |
900 |
900 |
Low temperature flexibility |
—40 |
—40 |
Tear Strength ( N) |
>245 |
>245 |
Shrinkage % |
— |
Maximum ±1.0 |
Ultraviolet rays resistance |
— |
No crack,Fracture elongation and Tear Strength don't reduce |
Advantages
1. Exposed to sunshine: UV rays resistance, long service life and aging resistance
2. Easy installation and dimensional stability: Can be wieldable under wide range of temperature and experience minus dimensional change in thermal treatment
3. High tensile strength and elongation thus can accommodate movements of substrates
4. Good flexibility under low temperature, good adaptability to ambient temperature difference
5. Secure anti-puncture and good rooting resistance, no pollution caused to environment when being welded and good waterproofing choice for plant roofs
6. Good plasticity: Convenient and fast treatment of detailed parts of corners and edges
7. 2 meters width reduce the joints and help saving materials or labor cost.
Application
Widely applied on various kinds of waterproofing projects:
1. Subways and tunnels
2. Roofs of sports complex
3. Green roofs
4. Exposed roofs
5. Steel roofs
6. Accessible roofs
7. Waste land filling yards
Application method
1) Make sure the roof deck smooth, clean and dry (Moisture<9%), then apply the surface of roof deck homogeneously with a kind bitumen paint till dry to start application.
2) There are two methods in application:
One way is by heating and melting method---Heat the polyethylene film of the membrane and roof deck surface by heating and melting method to be nearly melted(not flowing),then install the membrane fully bonded to the roof deck with overlaps of 5-10cm.
The other way is by cold adhesive method---Pour the cold adhesive homogeneously on the roof deck then roll the membrane to install it to be fully sticked to roof deck.
By heating and melting method and by cold adhesive can be used in alternation in application as requested.
3) After application, a full serious inspection is required to make sure no air bubble, no fold, no falling away etc to guarantee the waterproof life.
Payment Terms: | T/T |
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