TPO Waterproof Membrane with Polyester Fleece Backing

Ref Price:
$3.50 / m²
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
4000 m²
Supply Capability:
400000 m²/month

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Product Description:

TPO Waterproof  Membrane with Polyester Fleece Backing

 

Product Profle

TPO membrane is a flexible Thermoplastic Polyolefin (FPO) roofing membrane made from the incorporation of a ethylene propylene rubber into a polypropylene matrix. The membrane is specifically formulated for long-term weather resistance without plasticizers.

We produce 4 types of TPO membrane to satisfy all the needs of different applications.

1.Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

2.Polyester Mesh Reinforced Thermoplastic Polyolefin Waterproof Membrane

3. Homogeneous Thermoplastic Polyolefin Waterproof Membrane

4. Self adhesive TPO Membrane 

 

TPO Waterproof  Membrane with Polyester Fleece Backing is a waterproof sheet, consisting of thermoplastic polyolefin compound resin materials as the base stock, reinforced with fiber backing materials. There have two kinds of thickness: 1.2mm and 1.5mm.

 

 

Advantages 

●    Weather resistance and durability;

●    Excellent weld ability;

●    No any crisp agents to prevent materials brittleness;

●    Intermediate enhanced polyester mesh fabric to have high tensile strength, fatigue resistance and penetrating resistance suitable for mechanically attached roofing systems;

●    Excellent the same high and low temperature resistance as rubber materials which can keep  flexible at -50° C and keep mechanical strength in high temperature;

●    Excellent chemical resistance to acids, bases, and restaurant exhaust emissions;

●    Dimension stability;

●    White-based light-color and smooth surface with high reflection, energy saving and anti-dust functions;

●    Use heat welding for the seam areas to form a reliable seamless waterproof layer.

●    Available in more than 9 colors.

 

Applications

-Various roofing waterproof projects, such as industrial and civil buildings, public constructions

- Full adhered system for concrete substrate or mechanically attached systems.

 

Propoties

Item

Requirement

Test Method

Thickness, min, mm

Sheet-overall

≥1.0

ASTM D6878

Coating over fabric or scrim, weathering side only

≥0.305

ASTM D751

Breaking strength, min, N

≥976

ASTM D751

Elongation at reinforcement break, min, %

≥15

ASTM D751

Tensile strength,min, N

≥245

ASTM D751

Brittleness point, max, °C

≤-40

ASTM D2137

Ozone resistance

no cracks

ASTM D1149

Properties after heat aging

Breaking strength, % min

≥90

ASTM D573

Elongation at reinforcement break, % min

≥90

ASTM D573

Tearing strength, % min

≥60

ASTM D573

Weight change (mass), max %

≤±1

ASTM D573

Linear dimensional change, max, %

≤±1

ASTM D1204

Water absorption, max, mass %

≤±3.0

ASTM D471

Factory seam strength, min, N

≥290

ASTM D751

Weather resistance

Visual inspection

-

 

 

Packaging 

Thickness

Roll Size

Rolls / Wooden Crate

Wooden Crate / 20’ Container

1.2 mm

15 m2 

25

20~25

20 m2

25

30 m2

25

1.5 mm

15 m2

25

20 m2

25

30 m2

20

 

Above quantities are indicative only. We can produce it according to your demands.

 

 

Storage

TPO material should be stored in well-ventilated place and avoid being exposed to the sun or rain. The temperature in stored places can not be higher than 45° C. It only can be put horizontally in five-level. It has to be avoided acid, alkali, oil and organic solvents. The shelf life is 1 year.

 

Transportation

TPO material should avoid inclination or lateral drift during transportation. When necessary, covering with felted fabric.

 

Application System

We not only provides TPO waterproofing membrane, but also dedicates to integrated roofing systems.  TPO single ply roofing waterproof system includes mechanically attached roofing system, fully adhered roofing system and ballasted roofing system.

 

Application Methods

● For Mechanically Attached Roofing System

Before application, spread TPO membranes on substrate in advance. Install TPO membranes perpendicular to steel deck ribs on the substrate without distortions according to the flange. The overlapping width is 120 mm. The minimum overlapping distance of membrane short side direction is 50 mm. Fasteners are installed according to designed position. Hot-air welding is adopted for laps with 40 mm welding width.

● For Fully Adhered Roofing System

Before application, spread TPO membranes on substrate in advance. Install TPO membranes on the substrate without distortions according to the flange. The overlapping width should be more than 50 mm. Hot-air welding is adopted for laps with 40 mm welding width. Professional adhesives need to be used on both underside and substrate surfaces to adhere and maintain.

●  For Ballasted Roofing System

Before application, spread TPO membranes on substrate in advance. Install TPO membranes on the substrate without distortions according to the flange. The overlapping width should be more than 50 mm. Hot-air welding is adopted for laps with 40 mm welding width.

 

 

TPO Waterproof  Membrane with Polyester Fleece Backing

 

 

 

Attentions

●    TPO membranes reflect heat and light, wearing protective clothing (long-sleeved shirt, long-barreled trousers), and wearing a filter to protect the skin and eyes from UV-induced damage.

●    Security measures for roof perimeter are necessary when application. Sheet surface is slippery when wet, taking care to avoid slide.

●    Sealants and adhesives are flammable containing solvents. They will be dangerous when exposure to heat, even have the possibility to catch fire and explode.

●    Sealants, adhesives, cleaners should be avoided contacting with skin and eyes.

●    No smoking during application.

 

 FAQ

1.    What’s your production ability of TPO membrane per year?

We own the largest EPDM production line in China. Our product ability of  TPO membrane reaches 500million square meters.

 

2. How's your products quality?

Our TPO is with the top quality at home and abroad. Our quality is much higher than Chinese standard, they can satisfy the certification of CE, GOST-R, FM.

3. What's the service life of your TPO membrane?

The service life of our TPO membrane is more than 50 years.

 

4.What's your MOQ?

Our MOQ is 4000M2.

 

5. Can you provide free of charge samples for testing quality?

Yes, we’re very glad to send you free of charge samples for checking. You just need to pay for the freight cost.

 

6. How do you protect TPO membrane in transportation?

We package TPO rolls by PE bag, then 20~25 rolls will be packed into one big wooden crate.

 

7. Can you customize TPO membrane?

Yes, we’re very glad to customize TPO membrane according to your requirement. We can do more than 9 colors, and customize the thickness and width according to your requirement.

 

 

Photos

TPO Waterproof  Membrane with Polyester Fleece Backing

TPO Waterproof  Membrane with Polyester Fleece Backing

TPO Waterproof  Membrane with Polyester Fleece Backing

TPO Waterproof  Membrane with Polyester Fleece Backing

TPO Waterproof  Membrane with Polyester Fleece Backing

TPO Waterproof  Membrane with Polyester Fleece Backing

TPO Waterproof  Membrane with Polyester Fleece Backing

TPO Waterproof  Membrane with Polyester Fleece Backing

 

 

 

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SBS waterproofing membrane is elastomer modified asphalt waterproofing membrane. Performance indicators Implementation of GB 18242-2008.
Q:Sbs modified asphalt waterproof membrane polyester type Ⅰ type Ⅱ how to distinguish
These two kinds of materials from the current surface is exactly the same, if it is experienced people, you can through the tension on the sheet asphalt to determine the initial situation, if the domestic refrigerator can reach -25 ℃ low temperature, can also be low temperature flexibility Not broken after the initial judgment). To correctly determine the need for sample inspection.
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SBS type I and type II differences are mainly low temperature flexibility and tensile extension. Type I low temperature flexibility is -20 degrees, pulling force of 500N / 5cm, elongation of 30%. Type II low temperature is -25 degrees, tension of 800N / 5cm, elongation of 40%. The appearance of the general can not distinguish, you can do experiments.
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Waterproof membrane: waterproofing membrane is mainly used for building walls, roofs, and tunnels, highways, landfills, etc., to resist the external rain, groundwater leakage can be curled into a roll of flexible building materials , As the engineering foundation and the building between the no leakage connection, is the entire project waterproof first barrier, the whole project plays a vital role. The main products are asphalt waterproofing membrane and polymer waterproofing membrane.
Q:Asphalt composite tire flexible membrane is SBS
This is two kinds of materials, in addition to the same appearance, the same hot-melt construction, its physical and mechanical properties, anti-aging properties are very different.
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In addition, the two did not meet the required thickness of the waterproof layer, according to certain requirements for laminated composite, two waterproof layer can be considered a waterproof. Such as 1.2mm polyurethane + 1.2mm self-adhesive coil (laminated construction rather than separate), can be used as a waterproof, although with two kinds of materials to do a two-story waterproof, and can not be considered two waterproof. The thickness of the laminated composite waterproofing layer can be thinned, and its provisions may be reflected in the new "roofing engineering technical specification" to be published.
Q:What is the difference between construction non-vulcanized waterproofing membrane and vulcanized waterproofing membrane?
Non-vulcanized rubber waterproofing membrane: from SR or SR and asphalt blends by mixing, rolling made of coil, without vulcanization can use the product. The bonding between the coils and their bonding properties with the mortar is good, the manufacturing is convenient, the price is low, but the tensile strength is low. Can be divided into two types of rubber and rubber asphalt. Rubber type commonly used SBR and other SR production. Generally used for civil construction roof waterproof.
Q:SBS waterproofing membrane how to sample
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Q:Is the foundation pit waterproofing and the foundation pouring on the working face?
3, you say waterproof and pouring concrete conflict? Do not conflict

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