Underlayment SBS Modified Thickness Waterproofing Membrane Made In China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 44 roll
- Supply Capability:
- 100000 roll/month
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Product description
SBS modified bitumen waterproof membranes use high quality needle punched polyester mat or fiberglass compound mat as the base reinforcement. And use SBS modified bitumen as the dip-coat material. The SBS modified bitumen waterproof membrane are widely used for roof waterproof projects.
Specifications
1. Width: 125px-1m or as customized
2. Length: 3m/5m/10m/15m/20m or as customized
3. Thickness: 2mm/3mm/4mm/5mm
4. Surface: PE film, Colorful Sand, Mineral Granules or Aluminium foil
Technical Parameters
No. | Item | Index | |||||
I | II | ||||||
PY | G | PY | G | PYG | |||
1 | Solvend content(g/m²)≥ | 3mm | 2100 | - | |||
4mm | 2900 | - | |||||
5mm | 3500 | ||||||
Experiment phenomena | - | Carrier non-ignitable | - | Carrier non-ignitable | - | ||
2 | Heat risistance | °c | 90 | 105 | |||
≤mm | 2 | ||||||
Experiment phenomena | Non flow,dippage | ||||||
3 | Cold bending/°c | -20 | -25 | ||||
No crack | |||||||
4 | Waterproof 30min | 0.3MPa | 0.2MPa | 0.3MPa | |||
5 | Tensile strength | Maximum peak tensile(N/50mm)≥ | 500 | 350 | 800 | 500 | 900 |
Inferior peak tensile (N/50mm)≥ | - | - | - | - | 800 | ||
Experiment phenomena | In stretching process,the test specimen has no asphalt cracks or separate with the carrier | ||||||
6 | Elongation | Maximum peak elongation | 30 | - | 40 | - | - |
Inferior peak elongation | - | - | 15 | ||||
Product Feature
1. SBS modified bitumen waterproof membrane has good watertightness.
2. SBS modified bitumen waterproof membrane is high strength of extension, good ductility
3. SBS modified bitumen waterproof membrane is special used for low temperature.
4. SBS modified bitumen waterproof membrane is easy construction, can be constructed all of the year by the way of hot melt.
Application
1.Make sure the roof deck is smooth,clean and dry(Moisture<9%),then apply the surface of roof deck with a kind bitumen paint till dry.
2. There are two methods in application:
One way is by heating and melting method---Heat the membrane and roof deck surface by heating and melting method to be nearly melted(not flowing),then install the membrane fully bonded to the roof deck with overlaps of 5-250px.
The other way is by cold adhesive method---Pour the cold adhesive on the roof deck then roll the membrane to install it to be fully sticked to roof deck.
By heating and melting method and by cold adhesive can be used in alternation as requested.
3.After application,, a full serious inspection is required,that’s to make sure no air bubble,,no fold,,no falling away etc. and guarantee the waterproof life.
Requirements for construction
1.The base should be dry and clean. Do not work in the rainy or snowy day.
2.Do not work under heavy wind(above 5 grade)
3.Unsuitable for construction below 5°C
4.If it is rain or snow in the process of construction, protective measure to the laid membrane is must.
5.All the workers should put on special uniforms to keep safe when installing. There should be equipments for fire controls.
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FAQ
Q: What's the delivery time ?
A: 3-5 days for 1-600 rolls, 10-15 days for container.
Q: What's the payment terms ?
A: TT/LC
Q: How do you make replacement with quality problems ?
A: New replacement will be packed into your next order or send to you directly after receive video or photo about quality problems.
- Q:Can a waterproofing membrane be used for schools or universities?
- Certainly, schools or universities can definitely utilize a waterproofing membrane. In fact, these membranes are widely employed in various construction projects, including educational institutions, to safeguard the building from water damage. They are typically applied to the outer surfaces of the structure, such as roofs, walls, or foundations, in order to establish a barrier that prevents water infiltration. By implementing a waterproofing membrane, schools and universities can ensure that their buildings remain dry and free from water-related issues such as leaks, mold growth, or structural damage. This not only helps to maintain the integrity and longevity of the building, but also provides a secure and comfortable environment for students, staff, and visitors. Moreover, waterproofing membranes can also be utilized in areas such as bathrooms or wet laboratories to hinder water seepage, which is particularly crucial in educational settings where heavy foot traffic and frequent water usage are common. All in all, integrating a waterproofing membrane in schools or universities is a proactive measure to safeguard the infrastructure, enhance durability, and foster a conducive learning environment.
- Q:Are waterproofing membranes resistant to rodent and insect infestation?
- Waterproofing membranes are generally not specifically designed to be resistant to rodent and insect infestation. While they are primarily used to protect structures from water damage, they may provide some level of barrier against pests. However, if rodents or insects are determined to infest a particular area, they can find ways to bypass or damage the membrane. To effectively prevent rodent and insect infestation, it is recommended to take additional measures such as sealing any gaps or cracks in the building, using appropriate pest control methods, and maintaining good hygiene practices. This will help ensure a more comprehensive approach to keeping pests out and protecting the integrity of the structure.
- Q:Can a waterproofing membrane be used on concrete walls?
- Yes, a waterproofing membrane can be used on concrete walls. Waterproofing membranes are commonly used to protect concrete walls from water infiltration and can effectively prevent moisture from seeping through the concrete surface.
- Q:Can a waterproofing membrane be used for bridge decks and roadways?
- Yes, a waterproofing membrane can be used for bridge decks and roadways. Waterproofing membranes are designed to provide a protective layer that prevents water infiltration, which is essential for the long-term durability and performance of bridge decks and roadways. These membranes help to prevent water damage, such as corrosion and cracking, and also protect the underlying structure from moisture-related issues.
- Q:What are the advantages and disadvantages of waterproofing membrane?
- The advantages of the membrane waterproof, such as: the construction is convenient, the construction period is short, not need to be cured after forming, is not affected by the temperature, the environmental pollution is small, the layer thickness is easy to hold and hold the fortification meter, the material is calculated accurately, the site management is convenient, jerry, a uniform layer thickness, the base layer can effectively overcome stress empty shop (the base layer occurs at the time maintaining the overall efficiency of large cracks waterproof layer).
- Q:Can a waterproofing membrane be used on foam block surfaces?
- Foam block surfaces can benefit from the use of a waterproofing membrane. Foam blocks, like expanded polystyrene (EPS) or extruded polystyrene (XPS), are commonly utilized for insulation in buildings. However, they are not naturally waterproof and can absorb moisture if exposed. To safeguard against water infiltration and potential harm, the application of a waterproofing membrane is recommended. This membrane acts as a protective barrier, preventing water from penetrating the foam and safeguarding it against issues caused by moisture, such as mold, mildew, or degradation. Selecting a waterproofing membrane that is compatible with foam block surfaces is crucial, and it is essential to adhere to the manufacturer's instructions for proper application. It is also advisable to seek guidance from a professional or building engineer to ensure the correct waterproofing solution is chosen for the specific foam block application.
- Q:Can waterproofing membranes be used on concrete planters?
- Concrete planters can indeed benefit from the use of waterproofing membranes. These membranes are specifically designed to create a strong barrier against water, effectively preventing any water from penetrating the concrete and causing harm. By applying a waterproofing membrane to a concrete planter, it guarantees that the planter will remain completely watertight, thus avoiding any potential leaks or damage to the surrounding area. This is particularly advantageous for planters located indoors or in areas where water leakage could lead to structural harm or messy situations. Moreover, waterproofing membranes also provide an additional advantage by safeguarding the concrete against freeze-thaw cycles, which can ultimately result in cracks and deterioration over time. Overall, the utilization of waterproofing membranes on concrete planters enables an extended lifespan and the preservation of their functionality for an extended duration.
- Q:Are waterproofing membranes resistant to frost damage?
- Yes, waterproofing membranes are generally resistant to frost damage. Waterproofing membranes are designed to be durable and able to withstand various weather conditions, including freezing temperatures. They are typically made from materials such as modified bitumen, PVC, EPDM, or TPO, which have excellent resistance to frost and other environmental factors. These materials are engineered to remain flexible and elastic even in cold temperatures, ensuring that the waterproofing membrane remains intact and effective in preventing water penetration. Additionally, proper installation techniques and maintenance can further enhance the resistance of waterproofing membranes to frost damage.
- Q:What is the difference between SBS and APP rolls?
- Second, APP modified asphalt waterproofing membrane (polyester tire): Features: Good elasticity, heat resistance and resistance to UV aging; its softening point above 150 ℃; temperature range of use -15 ℃ ~ 130 ℃; good corrosion resistance, high self-ignition point (265 ℃); Low temperature performance slightly lower than the SBS waterproofing membrane; hot melt is very good, very suitable for hot melt construction. Scope: Compared with the SBS waterproofing membrane, in addition to the general use of the project, APP modified asphalt waterproofing membrane because of better heat resistance and has excellent resistance to UV aging, more suitable for high temperature hot or ultraviolet radiation Area of ??building waterproof.
- Q:Are waterproofing membranes fire-resistant?
- The fire-resistant properties of waterproofing membranes can differ. Certain membranes are specifically engineered to be fire-resistant, whereas others may lack any fire resistance at all. To ascertain the fire-resistant capabilities of a particular waterproofing membrane, it is crucial to examine its specifications and certifications. Moreover, in specific applications, building codes and regulations might impose mandatory fire resistance requirements for waterproofing membranes.
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Underlayment SBS Modified Thickness Waterproofing Membrane Made In China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 44 roll
- Supply Capability:
- 100000 roll/month
OKorder Service Pledge
OKorder Financial Service
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