(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane
- Ref Price:
-
$3.00
/ m²
- 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 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 | - | ||
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.
- Q: What is the difference between SBS and APP rolls?
- First, SBS modified asphalt waterproofing membrane (polyester tire): Features: The use of polyester felt (filament polyester non-woven) mechanical properties, water resistance, corrosion resistance is also very good; elastic and low temperature performance has improved significantly, the effective range of (-25 ~ 100) ℃; Excellent fatigue resistance. Use: for high-level and high-rise buildings of the roof of the single-layer laying and composite use, can also be used for basement and other waterproof and moisture, more suitable for the northern cold areas and structural flexibility of the building waterproof.
- Q: Where can waterproofing membranes be used?
- Waterproofing membranes can be used in a variety of applications such as basements, roofs, bathrooms, swimming pools, tunnels, and foundations to prevent water penetration and protect the underlying structures from damage.
- Q: Can a waterproofing membrane be used for a green roof system?
- Yes, a waterproofing membrane can be used for a green roof system. In fact, a high-quality waterproofing membrane is an essential component of a green roof system. Green roofs are designed to support the growth of vegetation and require a durable and reliable waterproofing barrier to prevent water leakage and protect the underlying structure from moisture damage. A waterproofing membrane acts as a protective layer, effectively sealing the roof and preventing water from penetrating into the building. Additionally, the membrane helps to retain water within the green roof system, ensuring that the plants receive an adequate water supply. Therefore, integrating a waterproofing membrane into a green roof system is crucial for its success and longevity.
- Q: How does a waterproofing membrane handle cracks in the substrate?
- The purpose of a waterproofing membrane is to prevent water from entering through cracks in the substrate. This is achieved by creating a barrier that stops water from penetrating through the cracks. Typically, the membrane is made from a flexible material like rubber or synthetic polymers, allowing it to stretch and move with the substrate without tearing or breaking. When cracks appear in the substrate, the membrane can bridge over them, maintaining its integrity and preventing water from seeping through. Some membranes even have the ability to self-heal, sealing minor cracks on their own and ensuring continuous protection against water ingress. To improve its ability to bridge cracks, the waterproofing membrane can be reinforced with fibers or fabric layers. These reinforcements enhance the tensile strength and flexibility of the membrane, enabling it to effectively span larger cracks or accommodate movement in the substrate without compromising its waterproofing performance. It is important to consider that the waterproofing membrane's ability to handle cracks in the substrate depends on various factors. These include the type and size of the cracks, the movement of the substrate, and the quality of the membrane installation. To maximize the membrane's ability to handle cracks and provide long-lasting waterproofing protection, it is crucial to follow the manufacturer's guidelines and ensure proper surface preparation and installation techniques.
- Q: Can waterproofing membranes be used for planter boxes?
- Planter boxes can indeed benefit from the use of waterproofing membranes. These membranes are specifically designed to keep water from entering surfaces and can be applied to a variety of materials like wood, concrete, and metal. When a waterproofing membrane is applied to the inside of a planter box, it acts as a shield, safeguarding the material against water damage and extending the planter box's lifespan. This is especially advantageous for wooden planter boxes because it prevents the wood from decaying or deteriorating over time. Moreover, the waterproofing membrane also aids in retaining moisture within the planter box, preventing water leakage and ensuring that plants receive an adequate water supply for healthy growth. Ultimately, the use of waterproofing membranes for planter boxes enhances their durability and performance, making them a popular choice for both indoor and outdoor gardening.
- Q: Does a waterproofing membrane require any curing time?
- Yes, a waterproofing membrane typically requires a curing time. The curing time allows the membrane to fully bond and form a tight seal, ensuring maximum effectiveness in preventing water penetration. The specific duration of curing time may vary depending on the type of membrane and manufacturer's instructions.
- Q: Can waterproofing membranes be used on concrete countertops?
- Yes, waterproofing membranes can be used on concrete countertops. These membranes are specifically designed to prevent water penetration and can be applied to various surfaces, including concrete. By using a waterproofing membrane on a concrete countertop, you can effectively protect it from water damage, staining, and potential structural issues. Additionally, these membranes can also enhance the durability and longevity of the countertop by preventing moisture-related issues such as cracking or warping. It is important to ensure that the chosen waterproofing membrane is compatible with concrete and suitable for countertop applications.
- Q: How does a waterproofing membrane perform in areas with high temperature fluctuations?
- Various environments, including those with high temperature fluctuations, require a waterproofing membrane to act as a protective barrier against moisture infiltration. The performance of the waterproofing membrane in these areas can be influenced by factors such as the material chosen, the installation method, and the specific conditions of the application. To withstand the expansion and contraction that occurs in the substrate during high temperature fluctuations, a high-quality waterproofing membrane must maintain its integrity. It is crucial to consider the material used for the membrane, as certain materials like modified bitumen or thermoplastic olefin (TPO) possess inherent flexibility and durability, enabling them to effectively endure temperature fluctuations. These materials have the capacity to expand and contract without developing cracks or splits, thus ensuring the long-term performance of the waterproofing system. The installation method is also of great importance in guaranteeing the effectiveness of the waterproofing membrane in areas with temperature fluctuations. Proper installation techniques, including appropriate surface preparation, adequate adhesion, and suitable seam sealing, are necessary to establish a continuous and reliable barrier against moisture intrusion. Additionally, the incorporation of expansion joints or movement accommodation details can assist in accommodating thermal movements and preventing stress on the membrane. Maintenance and inspection are essential in identifying any potential issues or damage to the waterproofing membrane caused by temperature fluctuations. Timely repairs or replacements of damaged sections can prevent further deterioration and preserve the functionality of the waterproofing system. To sum up, a well-designed and correctly installed waterproofing membrane can effectively function in areas with high temperature fluctuations. The choice of material, installation techniques, and regular maintenance all play significant roles in ensuring the durability and long-term performance of the waterproofing system in such environments.
- Q: Can a waterproofing membrane be used on terraces or patios?
- Yes, a waterproofing membrane can be used on terraces or patios to prevent water penetration and protect the underlying structure from moisture damage.
- Q: Can a waterproofing membrane be used for stadiums or arenas?
- Certainly, stadiums and arenas can absolutely benefit from the utilization of waterproofing membranes. In fact, it is highly advisable to employ these membranes in these expansive constructions to shield them from water harm and leaks. These grand structures are frequently subjected to diverse weather conditions, including substantial rainfall and snowfall, which have the potential to infiltrate the edifice with water. A waterproofing membrane functions as a barricade, impeding water from entering the building and causing harm to its structural elements, such as concrete or steel. It aids in upholding the structure's integrity and protracting its lifespan. Moreover, waterproofing membranes also offer protection against other forms of moisture, such as condensation and humidity, which can result in mold growth and materials deterioration. Therefore, the application of a waterproofing membrane is an essential measure in guaranteeing the endurance and longevity of stadiums and arenas.
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(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane
- Ref Price:
-
$3.00
/ m²
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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