Self Adhesive Modified Bituminous Waterproof Membrane
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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Description
itis a modified bitumen base sheet consisting of polymer modified asphalt added viscosifier inside covering with different upper separated materials and underside with silicone antisticking layer. According to different upper surface, it includes three types: PE film surfacing (SAM-930APE), sand surfacing (SAM-930AS) and antisticking surfacing (SAM-930AN). There have two kinds of thickness: 3.0 mm and 4.0 mm.
Item | Requirement | ||
Soluble matter content, g/m 2 ≥ | 3 mm | 2100 | |
4 mm | 2900 | ||
Tensile property | Tensile strength, N/50mm ≥ | 3 mm | 600 |
4 mm | 800 | ||
Elongation at the maximum tensile force, % ≥ | 40 | ||
Resistance to heat( degree centigrade ) | 70, No sliding, flowing, dripping | ||
Flexibility at low temperature,( degree centigrade ) | -30 | ||
No cracking | |||
Water tightness | Pass at 0.3 MPa, 120 min | ||
Sheering properties N/50mm | Between membranes ≥ | 1.0 | |
Between membrane and aluminum plate ≥ | 1.5 | ||
Shank watertight | Pass | ||
Immersed in oil, pieces ≤ | 2 | ||
Holding Power/ min ≥ | 15 | ||
Thermal ageing | Elongation at the maximum tensile force, % | 40 | |
Flexibility at low temperature,( degree centigrade ) | -28 | ||
No cracking | |||
Sheering properties between membrane and aluminum plate, N/mm | 1.5 | ||
Dimension stability, % ≤ | 1.0 | ||
Self-adhesive bitumen re-peel strength, N/mm ≥ | 1.5 | ||
Usage
Roofs or undergrounds.
Swimming pools, fire pools and reservoirs;
Subways or tunnels;
Open fires-forbidden construction areas;
Cold construction areas.
Advantages
Self adhesive, safe and environment-friendly;
Good tensile strength and elongation;
Strong adaptability for substrate shrinkage, deformation and cracks;
It will be a high-strength membrane to resist water;
Penetration-resisting and corrosion-resisting;
Excellent flexibility in low temperature;
Strong self healing ability for penetration and cracks.
FAQ
1. Is sample available before place orders？
A：Yes， sample is ok。
2. How long is the dispatch period?
A: It will be around 20-30 days.
- Q: Can a waterproofing membrane be used for podium decks or plaza areas?
- Yes, a waterproofing membrane can be used for podium decks or plaza areas. In fact, it is often recommended to use a waterproofing membrane in these areas to protect the underlying structure from water damage. Podium decks and plaza areas are typically exposed to the elements and can be prone to water infiltration. A waterproofing membrane acts as a barrier to prevent water from seeping into the underlying layers, ensuring the longevity and structural integrity of the deck or plaza. Additionally, a waterproofing membrane can also protect the space below the deck or plaza from water damage, such as basements or parking garages. It is important to choose a high-quality waterproofing membrane specifically designed for outdoor use and to follow the manufacturer's instructions for proper installation and maintenance.
- Q: Does a waterproofing membrane require any specific cleaning or maintenance procedures?
- To ensure the longevity and effectiveness of a waterproofing membrane, it is necessary to follow specific cleaning and maintenance procedures. Regular cleaning and maintenance are important to prevent the accumulation of debris, dirt, and contaminants that could compromise the membrane's ability to keep water out. The exact procedures for cleaning and maintenance may vary depending on the type of waterproofing membrane used, but there are some general guidelines to follow. Firstly, it is crucial to frequently inspect the membrane for any signs of damage, such as cracks, tears, or deterioration. If any issues are found, they should be addressed promptly to prevent further damage. When it comes to cleaning, it is recommended to use a soft-bristle broom or a leaf blower to remove loose debris or dirt from the membrane surface. It is important to avoid harsh chemicals or abrasive materials that could harm the membrane. Instead, a mild detergent or specialized cleaning solution recommended by the manufacturer should be used. The surface can be gently scrubbed with a soft brush or sponge and thoroughly rinsed with clean water. Additionally, it is vital to keep the surrounding drainage systems clear and free from obstructions. Regular inspection and cleaning of gutters, downspouts, and drains are necessary to ensure proper water flow and prevent potential water damage. Lastly, it is advisable to have the waterproofing membrane professionally inspected and maintained on a regular basis. This will help identify any potential issues early on and ensure that the membrane is functioning optimally. By following these specific cleaning and maintenance procedures, the lifespan of the waterproofing membrane can be prolonged, and its effectiveness in preventing water infiltration can be maintained.
- Q: How does a waterproofing membrane handle exposure to UV radiation?
- A waterproofing membrane is designed to handle exposure to UV radiation by incorporating UV stabilizers and additives in its composition. These components help to enhance the membrane's resistance to UV rays, preventing degradation and damage over time. Additionally, some waterproofing membranes have reflective properties that can further mitigate the effects of UV radiation. Overall, a well-designed waterproofing membrane can effectively withstand and protect against the harmful effects of UV exposure.
- Q: Can a waterproofing membrane be used for a swimming pool deck?
- Yes, a waterproofing membrane can be used for a swimming pool deck. Waterproofing membranes are commonly used in construction and are designed to prevent water penetration. They are typically applied to surfaces such as concrete or wood to ensure that water does not seep through and cause damage. For a swimming pool deck, where exposure to water is constant, using a waterproofing membrane can help protect the underlying structure and prevent issues such as water damage, rotting, or mold growth. Additionally, a waterproofing membrane can also provide a slip-resistant surface, enhancing safety for pool users.
- Q: Can a waterproofing membrane prevent mold and mildew growth?
- A waterproofing membrane has the ability to prevent the growth of mold and mildew. Mold and mildew thrive in areas that are damp and moist, but waterproofing membranes act as a barrier that stops water from seeping into the surfaces below. By ensuring that the area remains dry, the membrane reduces the conditions needed for mold and mildew to grow. Furthermore, certain waterproofing membranes are specifically designed to have antimicrobial properties, which further hinder the growth of mold and mildew. However, it is important to remember that while a waterproofing membrane can help prevent mold and mildew growth, it is not a guaranteed solution. Proper ventilation and maintenance are also essential in preventing these problems.
- Q: Can a waterproofing membrane be used on gypsum board surfaces?
- Yes, a waterproofing membrane can be used on gypsum board surfaces. Gypsum board, also known as drywall, is a common material used in interior construction. While it is not inherently waterproof, applying a waterproofing membrane can help protect the gypsum board from moisture damage. A waterproofing membrane is a thin layer of material that is applied to the surface of the gypsum board. It forms a barrier that prevents water from seeping into the board and causing it to deteriorate or mold. It can be used in areas where moisture is present, such as bathrooms, kitchens, laundry rooms, or basements. Before applying a waterproofing membrane, it is important to prepare the gypsum board surface properly. This may involve cleaning the surface, patching any holes or cracks, and ensuring the board is dry and free of dust. Once the surface is ready, the waterproofing membrane can be applied according to the manufacturer's instructions. It is worth noting that while a waterproofing membrane can provide some protection against moisture, it is not a guarantee against water damage. It is always important to address the source of water intrusion and ensure proper drainage and ventilation in any area prone to moisture. Additionally, it is recommended to consult with a professional or follow the manufacturer's recommendations when choosing and applying a waterproofing membrane to gypsum board surfaces.
- Q: Does a waterproofing membrane require any maintenance or regular inspections?
- Yes, a waterproofing membrane does require maintenance and regular inspections. While waterproofing membranes are designed to be durable and long-lasting, they are not immune to wear and tear or potential damages. Regular inspections are essential to identify any signs of damage or deterioration, which can then be addressed promptly to prevent further issues. Maintenance activities may include cleaning the membrane to remove dirt or debris, repairing any visible cracks or tears, and ensuring proper drainage and water flow. Additionally, it is advisable to follow the manufacturer's guidelines for maintenance and schedule professional inspections periodically to ensure the effectiveness and longevity of the waterproofing membrane.
- Q: Can a waterproofing membrane be used on tile surfaces?
- Yes, a waterproofing membrane can be used on tile surfaces. It helps to provide an additional layer of protection against water damage and helps to prevent water penetration through the tile surface and grout lines.
- Q: Can a waterproofing membrane be used on below-grade walls?
- Indeed, a waterproofing membrane is capable of being employed on walls located below ground level. In fact, it is highly advisable to utilize a waterproofing membrane on such walls so as to shield them against infiltration of water and potential harm caused by moisture. Walls situated below ground level are especially susceptible to water penetration due to their proximity to the ground and the possibility of hydrostatic pressure. A waterproofing membrane serves as a protective barrier, effectively preventing water from seeping into the walls and leading to issues such as mold, mildew, decay, and structural impairment. Moreover, it aids in maintaining the interior of the edifice in a dry condition, thereby averting potential problems related to moisture.
- Q: Does a waterproofing membrane affect the structural integrity of a building?
- No, a waterproofing membrane does not affect the structural integrity of a building. Its primary function is to prevent water penetration and protect the building from moisture damage, without compromising the overall strength or stability of the structure.
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Self Adhesive Modified Bituminous Waterproof Membrane
- Ref Price:
-
- Loading Port:
- China main port
- 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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