Elastomeric sbs Modified Bitumious waterproofing rolls for basement or roof
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 500000 m²/month
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Specification
Self-adhesive polymer modified bitumious waterproofing membrane using polymer modified bitumen adhesive material as main material(internal could have reinforcement),double or single coated with silicone oil isolating membrane or isolating paper as antiseize
II. Product Categories:
Reinforcement: no reinforcement (N) polyester (PY)
Top surface of N type: polyethylene (PE), polyester (PET), double sides adhesive without film (D).
Top surface of PY type: polyethylene (PE), sand(S), double sides adhesive without film (D).
Performance of Material: I & II. Thickness of 2.0mm of PY only have I type.
III. Product features:
The construction of the membrane is concise and environmental: without firing, remove the isolation can adhesive at the basic tightly, it's environmental and economic.
2. Good elongation and elasticity, so it could adapt to deformation and cracking of basic well.
3. The membranes adhesive performance with basic is excellent, can avoid running water.
4. The self-healing is strong. the adhesive layer can heal automatically to protect waterproof layer in the case of puncturing.
IV. Applicable scope:The waterproof membrane is suitable for industrial and civil roofing, basement, indoor, municipal engineering, reservoirs, swimming pool, subway, road and tunnel. It also used in wood and metal roofing especially suitable for oil depot, chemical factory, textile mill, granary etc.
V. Performance index:
Physical and chemical Character of N type
No. | Item | Index | ||||||
PE | PET | D | ||||||
I | II | I | II | |||||
1 | Tensile strength | Tension(N/50mm) ≥ | 150 | 200 | 150 | 200 | -- | |
Longitudinal/% ≥ | 200 | 30 | -- | |||||
Bitumen elongation/% ≥ | 250 | 150 | 450 | |||||
Stretch phenomenon | Before membrane cracking no crack tear appearance between the bitumen coating and membrane in stretching | |||||||
2 | Tear resistance to pitch/N ≥ | 60 | 110 | 30 | 40 | -- | ||
3 | Heat resistance℃ | 70℃ sliding no more than 2mm | ||||||
4 | Low temperature at flexibility/℃ | -20 | -30 | -20 | -30 | -20 | ||
No crack | ||||||||
5 | Watertightness | 0.2Mpa ，120Min | -- | |||||
6 | Peel strength N/mm ≥ | Coil and coil | 1.0 | |||||
Coil and aluminum plate | 1.5 | |||||||
7 | Screw rod water tightness | pass | ||||||
8 | Permeability oil | 2 | ||||||
9 | Holding power | 20 | ||||||
10 | Thermal aging | Tension stability/% ≥ | 80 | |||||
maximum tension elongation/% ≥ | 200 | 30 | 400 | |||||
Low temperature at flexibility/℃ | -18 | -28 | -18 | -28 | -18 | |||
No crack | ||||||||
Peel strength coil and aluminum plate N/mm ≥ | 1.5 | |||||||
11 | Heat stability | Appearance | No drum,fold,sliding,flow | |||||
Dimensional stability/%≤ | 2 | |||||||
Physical and chemical Character of PY type products
No. | Item | Index | ||||||
I | II | |||||||
1 | Soluble content/（g/㎡） | 2.0mm | 1300 | -- | ||||
3.0mm | 2100 | |||||||
4.0mm | 2900 | |||||||
2 | Tensile strength |
| 2.0mm | 350 | -- | |||
3.0mm | 450 | 600 | ||||||
4.0mm | 450 | 800 | ||||||
Maximun tension elongation/% ≥ | 30 | 40 | ||||||
3 | Heat resistance | 70℃ no sliding、no flow、no drip | ||||||
4 | Low temperature at flexibility/℃ | -20 | -30 | |||||
No crack | ||||||||
5 | Watertightness 30min | 0.3MPa，120min | ||||||
6 | Peel strength/ | Coil and coil | 1.0 | |||||
Coil and aluminum plate | 1.5 | |||||||
7 | Screw rod water tightness | pass | ||||||
8 | Permeability oil/ amount of sheets ≤ | 2 | ||||||
9 | Holding power/min ≥ | 15 | ||||||
|
| maximum tension elongation/% | 30 | 40 | ||||
Low temperature at flexibility | -18 | -28 | ||||||
Peel strength Coil and aluminum plate/（N/mm）≥ | 1.5 | |||||||
Dimensional stability/% ≤ | 1.5 | 1.0 | ||||||
11 | Self-adhesive bitumen peel strength/（N/mm） ≥ | 1.5 | ||||||
Product Description
Construction Process
Test Machines
Certificates
Company Information
- Q: Can a waterproofing membrane be used on tunnels with communication systems?
- Yes, a waterproofing membrane can be used on tunnels with communication systems. The membrane can help protect the communication systems from water damage and ensure their proper functioning.
- Q: Does a waterproofing membrane require any special cleaning or maintenance procedures?
- Special cleaning and maintenance procedures are necessary for a waterproofing membrane. Although it is designed to resist water and other elements, regular maintenance is crucial to ensure its durability and effectiveness. The specific procedures for cleaning and maintenance may vary depending on the type of waterproofing membrane used. However, it is generally advised to keep the membrane clean and free from debris, such as leaves, dirt, or other foreign objects. This can be achieved by sweeping or gently washing the surface with water and, if needed, a mild detergent. Furthermore, it is essential to regularly inspect the membrane for any signs of damage, such as tears, cracks, or loose seams. If any issues are detected, they should be promptly addressed to prevent water infiltration and further harm. In certain cases, the manufacturer or installer of the waterproofing membrane may recommend specialized cleaning products or treatments. It is important to adhere to their guidelines and recommendations to ensure proper care and maintenance for the specific membrane used. Overall, regular cleaning and maintenance of a waterproofing membrane will prolong its lifespan and guarantee its continued effectiveness in safeguarding the underlying structure from water damage.
- Q: Can a waterproofing membrane be used for medical facilities?
- Indeed, medical facilities can make use of a waterproofing membrane. Commonly employed in construction, waterproofing membranes shield structures against water damage and leaks. In medical facilities, maintaining a pristine and sanitary environment is paramount, and averting water infiltration and moisture buildup is of utmost importance for this objective. Waterproofing membranes have the capability to be applied to various surfaces, encompassing floors, walls, and roofs, thereby forming a formidable barrier to water penetration. This serves to impede the proliferation of mold, mildew, and bacteria, which can prove detrimental to patients and staff. Moreover, waterproofing membranes also confer protection against chemical spills and contamination, thereby augmenting the safety and cleanliness of medical facilities.
- Q: Can a waterproofing membrane be used in renovation or retrofitting projects?
- Yes, a waterproofing membrane can definitely be used in renovation or retrofitting projects. In fact, it is often a critical component in such projects to ensure the long-term durability and protection of the building or structure. Waterproofing membranes are designed to create a barrier against moisture infiltration, preventing water damage, mold growth, and structural deterioration. During renovation or retrofitting, it is common to encounter issues like leaks, cracks, or deteriorated building materials that compromise the building's waterproofing system. In such cases, applying a waterproofing membrane over the affected areas can effectively seal and protect them from further damage. This can be done both on the interior and exterior of the building, depending on the specific requirements. Waterproofing membranes come in various forms, such as sheet membranes, liquid coatings, or spray-applied membranes. They can be applied to different surfaces like roofs, walls, basements, or even foundations. These membranes are flexible, durable, and resistant to water and other environmental stresses, making them ideal for renovation or retrofitting projects where there is a need to enhance the building's waterproofing capabilities. In conclusion, incorporating a waterproofing membrane in renovation or retrofitting projects is highly recommended to ensure the longevity and integrity of the building. It serves as a proactive measure to prevent future water damage, maintain structural stability, and improve the overall quality of the renovated or retrofitted space.
- Q: Can a waterproofing membrane be installed on vertical surfaces without sagging or slumping?
- Vertical surfaces can have a waterproofing membrane applied to them without experiencing sagging or slumping. The market offers specific waterproofing membranes that are designed to stick to vertical surfaces and maintain their shape and strength. These membranes are typically made of materials with higher viscosity, enabling them to adhere to vertical surfaces and resist sagging or slumping. Some membranes may even include reinforced layers or mesh to provide additional support and prevent sagging or slumping. Proper installation techniques, including ensuring the surface is clean and dry, using suitable adhesives, and following manufacturer guidelines, are crucial to ensuring the waterproofing membrane adheres correctly and does not sag or slump.
- Q: What are the proper installation techniques for a waterproofing membrane?
- To ensure effective and long-lasting protection against water infiltration, proper installation techniques for a waterproofing membrane involve a series of steps. Here are some guidelines: 1. Start by preparing the surface. It is crucial to have a clean and smooth substrate. Eliminate any loose debris, dirt, or previous coatings. Before moving forward, make sure to repair any cracks or imperfections in the surface. 2. Enhance adhesion between the substrate and the waterproofing membrane by applying a suitable primer. The primer should be compatible with both the substrate material and the membrane. 3. Select a waterproofing membrane that suits the specific application and site conditions. There are different types available, such as sheet membranes, liquid-applied membranes, and self-adhesive membranes. Consider factors like the substrate material, expected movement or stress, and exposure to chemicals or UV radiation. 4. Install the membrane. The exact method may depend on the type of membrane used, but the following general steps apply to most installations: a. Carefully unroll or unfold the membrane, avoiding wrinkles or folds. b. Position the membrane onto the primed surface, ensuring it extends beyond the desired waterproofed area. c. Firmly press the membrane onto the substrate using a roller or trowel, ensuring good contact and eliminating air pockets. d. Overlap the edges of adjacent membrane sheets or sections according to the manufacturer's instructions, typically around 2-3 inches. e. Seal the overlaps securely by applying a suitable seam or joint adhesive. 5. Perform testing and inspection. After installation, it is essential to conduct a comprehensive quality control check. Conduct a flood or water test to verify the membrane's effectiveness in repelling water and to identify any leaks or defects. 6. Protect and finish the installed membrane. Prevent damage during construction activities and enhance durability and resistance to UV radiation or mechanical stress by applying necessary protection layers or coatings. 7. Maintain and repair. Regularly inspect the waterproofing membrane and promptly address any signs of damage, wear, or deterioration. Follow the manufacturer's guidelines for maintenance and perform necessary repairs as soon as possible to maintain the membrane's effectiveness. It is always advisable to consult with a professional waterproofing contractor or follow manufacturer recommendations for the specific membrane being used, as installation techniques can vary.
- Q: Are waterproofing membranes resistant to salt damage?
- Waterproofing membranes are generally resistant to salt damage, as they are specifically designed to create a barrier against moisture and water infiltration, offering protection against saltwater as well. Saltwater can be highly corrosive and cause harm to different materials, but waterproofing membranes are typically constructed using materials that can withstand the corrosive effects of salt. These membranes often consist of reinforced PVC, modified bitumen, or EPDM rubber, all of which have proven their durability and reliability in saltwater environments. In fact, waterproofing membranes are commonly used in areas like basements, swimming pools, and marine structures, where they are regularly exposed to saltwater. Thus, it can be concluded that waterproofing membranes are generally resistant to salt damage and effectively shield against saltwater infiltration.
- Q: Are waterproofing membranes UV resistant?
- Yes, most waterproofing membranes are UV resistant. UV resistance is an essential property for waterproofing membranes as they are often exposed to sunlight. UV rays can cause degradation and deterioration of materials over time, leading to decreased effectiveness and durability of the membrane. Therefore, manufacturers of waterproofing membranes incorporate UV-resistant additives or coatings into their products to protect them from the harmful effects of UV radiation. This UV resistance helps to maintain the integrity and performance of the membrane, ensuring long-lasting protection against water penetration.
- Q: Can a waterproofing membrane be used for restaurants or kitchens?
- Restaurants or kitchens can indeed utilize waterproofing membranes. These membranes are frequently employed in these spaces to safeguard the foundational structure against water damage. Generally, they are installed in areas prone to water exposure such as floors, walls, and countertops. By preventing water infiltration into the building materials, waterproofing membranes avert deterioration, mold growth, and other related problems. Furthermore, these membranes are specifically designed to resist chemicals and stains commonly found in restaurant or kitchen settings. In conclusion, the use of a waterproofing membrane is an effective means to ensure the durability and longevity of the restaurant or kitchen, while also upholding a sanitary and hygienic environment.
- Q: Can a waterproofing membrane be used for parking garages?
- Yes, a waterproofing membrane can be used for parking garages. Waterproofing membranes are commonly used in construction to prevent water infiltration and damage to structures. Given the potential exposure of parking garages to water from rainfall, snowmelt, or vehicle fluids, using a waterproofing membrane can help protect the structural integrity of the garage and extend its lifespan.
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Elastomeric sbs Modified Bitumious waterproofing rolls for basement or roof
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 500000 m²/month
OKorder Service Pledge
OKorder Financial Service
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