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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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.
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
- Q: Can a waterproofing membrane be used for tunnels?
- Tunnels, being underground structures, often face water infiltration, making it vital to use a waterproofing membrane to prevent water damage and maintain structural integrity. Specially designed waterproofing membranes can be applied to the walls, floors, and ceilings of tunnels, effectively creating a barrier against water penetration. These membranes, commonly made of materials like bitumen, EPDM, PVC, or polyurethane, exhibit high resistance to water and can endure constant exposure to moisture in tunnels. Furthermore, they also offer protection against other potential sources of water ingress, such as groundwater or heavy rainfall. In summary, employing a waterproofing membrane in tunnels is a dependable and efficient approach to uphold a dry and secure environment within the tunnel structure.
- Q: Does a waterproofing membrane provide any insulation benefits?
- A waterproofing membrane does not offer any insulation benefits, unlike insulation which is specifically designed to regulate temperature and prevent heat transfer. The primary function of a waterproofing membrane is to safeguard the underlying structure from water damage by creating a barrier that prevents water from penetrating through the surface. This barrier acts as a protective shield, maintaining the structure's integrity and keeping water out. On the other hand, insulation materials are installed within the walls, floors, or roofs of a building to provide thermal resistance and enhance energy efficiency. Insulation works by reducing the transfer of heat between the interior and exterior of the building, thus creating a comfortable indoor environment. While both waterproofing and insulation contribute to the overall performance and durability of a building, they serve distinct purposes. Waterproofing focuses solely on keeping water out, whereas insulation focuses on temperature regulation. To achieve optimal results, it is crucial to utilize appropriate waterproofing and insulation materials in their respective areas.
- Q: Can waterproofing membranes be used on parking decks?
- Indeed, parking decks can benefit from the application of waterproofing membranes. Given their exposure to diverse weather conditions and constant vehicular movement, water infiltration and subsequent damage are potential concerns. To combat this, waterproofing membranes act as a safeguard, effectively blocking water from seeping into the structure and causing deterioration. These membranes are engineered to withstand significant loads and resist the harmful effects of automotive fluids, making them an optimal choice for parking decks. By implementing waterproofing membranes, the lifespan of the parking deck can be prolonged, minimizing the necessity for expensive repairs and guaranteeing the safety and integrity of the structure.
- Q: Can waterproofing membranes be used on retaining walls?
- Yes, waterproofing membranes can be used on retaining walls. These membranes are designed to prevent water penetration and can help protect the retaining wall from moisture damage.
- Q: Can a waterproofing membrane be used for a school?
- Yes, a waterproofing membrane can be used for a school. Waterproofing membranes are commonly used in construction to prevent water penetration and protect buildings from moisture damage. Installing a waterproofing membrane in areas such as basements, roofs, or exterior walls can help keep the school building dry and safeguard against potential water-related issues.
- Q: Can a waterproofing membrane be used on roofs with rooftop gardens?
- Yes, a waterproofing membrane can be used on roofs with rooftop gardens. The membrane serves as a protective layer that prevents water from seeping into the underlying structure, ensuring that the rooftop garden remains dry and well-maintained.
- Q: Can a waterproofing membrane be used for an industrial facility floor?
- Yes, a waterproofing membrane can be used for an industrial facility floor. Waterproofing membranes are commonly used in industrial settings to protect floors from water damage and to prevent moisture from seeping into the concrete or substrate. These membranes are designed to create a seamless and impermeable barrier that can withstand heavy foot traffic, industrial equipment, and chemical spills. They can also provide additional benefits such as resistance to mold and mildew growth, increased durability, and easier maintenance. However, it is important to choose a waterproofing membrane that is specifically designed for industrial applications and to follow the manufacturer's instructions for proper installation and maintenance.
- Q: Can a waterproofing membrane be applied on a sloped surface?
- On a sloped surface, it is possible to apply a waterproofing membrane. In fact, it is even more crucial to apply a waterproofing membrane on a sloped surface compared to a flat one. Sloped surfaces tend to experience more water runoff, which increases the risk of water infiltration and harm to the underlying structure. By applying a waterproofing membrane, a barrier is created to prevent water from penetrating into the structure and instead directs it towards drainage systems. Nonetheless, it is vital to ensure that the membrane is correctly installed and adhered to the slope in order to prevent potential issues such as water pooling or detachment of the membrane. Furthermore, the waterproofing membrane used should be suitable for sloped surfaces and possess the necessary flexibility to accommodate any movements or shifting that may occur.
- Q: Can a waterproofing membrane be used to repair existing water leaks or damage?
- Yes, a waterproofing membrane can be used to repair existing water leaks or damage. It acts as a barrier to prevent water from penetrating through surfaces, effectively sealing off any existing leaks or damage and preventing further water intrusion.
- Q: How thick is a typical waterproofing membrane?
- A typical waterproofing membrane is usually between 1 to 2 millimeters thick.
Send your message to us
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
OKorder Service Pledge
OKorder Financial Service
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