• (TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane System 1
  • (TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane System 2
  • (TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane System 3
  • (TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane System 4
  • (TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane System 5
  • (TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane System 6
(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

Ref Price:
$3.00 / m² get latest price
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

TPO is a waterproofing sheet, consisting of thermoplastic polyolefin 

Compound resin materials as the base stock, reinforced with polyester mesh fabric. 

Product Applications:

Widely used in all kinds of building roof(exposed roof,planting roof,driving roof,light steel roof) and basement,tunnel,grain depot,subway,reservoir,etc.

Product Advantages:

1. Weather resistance and durability; Excellent weld ability;

2. No any crisp agents to prevent materials brittleness;

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

4. 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;

5. Excellent chemical resistance to acids, bases, and restaurant exhaust emissions; Dimension stability;

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

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

Product Specifications:

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

Tearing strengthmin,   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

-


FAQ:

Q: Can I get samples from your company?

A: Yes, we could offer free samples if you requirement.

Q: Can I do the third party testing before loading?

A: Yes, we could accept the third party testing.

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane


Q:Where are waterproofing membranes commonly used?
Waterproofing membranes are commonly used in construction, particularly in areas such as basements, roofs, foundations, and bathrooms, where protection against water infiltration and moisture is crucial.
Q:Can a waterproofing membrane be used for a bathroom?
Yes, a waterproofing membrane can be used for a bathroom.
Q:Is a waterproofing membrane breathable?
No, a waterproofing membrane is not typically breathable. The purpose of a waterproofing membrane is to create a barrier that prevents water or moisture from penetrating through it. In order to achieve this, the membrane is designed to be impermeable to water molecules. However, this lack of permeability also means that air and moisture vapor cannot easily pass through the membrane, resulting in a lack of breathability.
Q:Can a waterproofing membrane be used for roofing applications?
Yes, a waterproofing membrane can be used for roofing applications. Waterproofing membranes are specially designed to provide a barrier against water penetration and are commonly used in various construction projects, including roofs. These membranes are typically made from materials such as synthetic rubber, thermoplastics, or modified bitumen, which are known for their durability and ability to resist water damage. Installing a waterproofing membrane on the roof can help protect the building from water leaks and moisture infiltration, which can lead to structural damage, mold growth, and other issues. The membrane is typically applied on the roof surface, providing a seamless and watertight layer that prevents water from seeping through the roof. Waterproofing membranes for roofing applications come in various types, such as sheet membranes, liquid or spray-applied membranes, or self-adhering membranes. Each type has its own advantages and suitability depending on the specific roofing requirements and construction conditions. In summary, a waterproofing membrane can indeed be used for roofing applications and is an effective solution to ensure a watertight and durable roof system.
Q:Does a waterproofing membrane require a topcoat or sealer?
Yes, a waterproofing membrane typically requires a topcoat or sealer to enhance its durability and provide additional protection against external elements such as UV radiation, abrasion, and chemical exposure. The topcoat or sealer helps to further seal the membrane and extend its lifespan, ensuring long-term waterproofing effectiveness.
Q:Can a waterproofing membrane be installed by a DIYer?
Yes, a waterproofing membrane can be installed by a DIYer. However, it is essential to follow the manufacturer's instructions carefully and have a basic understanding of the process. Additionally, the DIYer should possess the necessary skills and tools required for the installation. It is advisable to conduct thorough research and consider the complexity of the project before attempting it as improper installation can lead to ineffective waterproofing.
Q:Can a waterproofing membrane be used on precast stone surfaces?
Yes, a waterproofing membrane can be used on precast stone surfaces. Precast stone surfaces, like any other concrete or masonry surfaces, are susceptible to water infiltration, which can cause damage over time. Applying a waterproofing membrane on the precast stone surface can help prevent water penetration and protect the stone from moisture-related issues such as cracking, spalling, and efflorescence. The membrane forms a barrier that blocks water from seeping into the stone while still allowing it to breathe and release any trapped moisture. It is important to choose a waterproofing membrane that is compatible with the precast stone material and follow the manufacturer's instructions for proper application.
Q:Can waterproofing membranes be used on concrete stairs?
Yes, waterproofing membranes can be used on concrete stairs. Waterproofing membranes are designed to create a protective barrier against water and moisture, preventing them from seeping into the concrete and causing damage. Applying a waterproofing membrane to concrete stairs can help to prolong their lifespan, prevent deterioration, and reduce the need for costly repairs in the future. It is important to choose a waterproofing membrane that is specifically designed for use on concrete and follow the manufacturer's instructions for proper application.
Q:Can a waterproofing membrane be used for concrete tank linings?
Concrete tank linings can make use of waterproofing membranes, which are frequently employed in construction to obstruct water penetration and offer a protective shield. By applying a waterproofing membrane to the inner surfaces of a concrete tank, the infiltration of water and subsequent harm can be effectively averted. This becomes especially crucial for tanks that store fluids or chemicals, as any leakage can result in contamination or structural decay. By utilizing a waterproofing membrane, the tank can be shielded against water ingress, guaranteeing its durability and preserving its structural soundness.
Q:Can a waterproofing membrane be used in coastal areas?
Yes, a waterproofing membrane can be used in coastal areas. These membranes are specifically designed to withstand harsh weather conditions, including exposure to saltwater, high humidity, and extreme temperatures. They provide an effective barrier against water penetration and can protect structures from the damaging effects of coastal environments.

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