Modified Bitumen Sand Surface SBS/APP Waterproof Membrane
- 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 bathrooms or showers?
- Yes, a waterproofing membrane can be used for bathrooms or showers. In fact, it is highly recommended to use a waterproofing membrane in these areas to prevent water leakage and damage to the underlying structure. The membrane is typically applied to the walls and floor of the bathroom or shower area to create a barrier that prevents water from seeping through. This helps to protect the surrounding areas from moisture, mold, and mildew growth. Additionally, a waterproofing membrane can also help to prolong the lifespan of the bathroom or shower by preventing water damage and deterioration. Overall, using a waterproofing membrane is an effective solution to ensure the durability and longevity of bathroom and shower areas.
- Q: Can a waterproofing membrane be used in fountains or water features?
- Yes, a waterproofing membrane can be used in fountains or water features. Waterproofing membranes are designed to create a barrier that prevents water from seeping through, making them ideal for applications where water containment is essential, such as fountains or water features.
- Q: Can waterproofing membranes be used on metal surfaces?
- Yes, waterproofing membranes can be used on metal surfaces. These membranes are designed to create a barrier against water penetration, and they can adhere to a variety of materials including metal. Applying a waterproofing membrane on metal surfaces can help prevent corrosion and protect the metal from damage caused by moisture or water exposure.
- Q: Are waterproofing membranes suitable for historical preservation projects?
- Depending on the specific circumstances and goals of a historical preservation project, the use of waterproofing membranes may be suitable. Waterproofing membranes are designed to prevent water infiltration and protect historical structures from moisture damage. In certain situations, historical buildings may have deteriorated or ineffective existing waterproofing systems. In these cases, modern waterproofing membranes can be a viable option to preserve and safeguard the structure. These membranes can be discreetly installed without altering the building's original appearance or architectural integrity. However, it is crucial to exercise caution when considering the use of waterproofing membranes in historical preservation projects. The potential impact on the authenticity and historical value of the structure must be carefully assessed. Some historical buildings may require specialized preservation techniques due to unique construction methods or materials, making alternative preservation methods more appropriate than using membranes. Furthermore, the long-term consequences and maintenance requirements of waterproofing membranes should be taken into account. Certain membranes may have a limited lifespan, necessitating periodic inspections and maintenance to ensure their continued effectiveness. This ongoing maintenance should be included in the preservation plan and budget. Ultimately, the decision to incorporate waterproofing membranes into historical preservation projects should be based on a thorough evaluation of the building's specific needs, characteristics, and preservation objectives. Consulting preservation experts, architects, and engineers can help determine the most suitable approach for each unique project.
- Q: Can a waterproofing membrane be used for vehicular traffic areas?
- Vehicular traffic areas can benefit from the use of a waterproofing membrane. These membranes are specifically designed to create a barrier that prevents water from seeping through and causing damage to surfaces. In areas like parking decks or driveways, it is crucial to protect the underlying structure from water infiltration, which can lead to corrosion, deterioration, and expensive repairs. By utilizing a waterproofing membrane that is specifically designed for vehicular traffic, the surface can be effectively safeguarded from water damage, as well as other potential contaminants such as oil and chemicals. These membranes are typically more durable and capable of withstanding the weight and impact of vehicles, ensuring long-lasting protection. Furthermore, certain waterproofing membranes even offer slip-resistant properties, making them suitable for areas where vehicles require traction. Nevertheless, it is important to seek guidance from a professional to determine the appropriate waterproofing membrane and installation method for specific vehicular traffic areas, taking into account factors such as traffic volume, load capacity, and climate conditions.
- Q: Can a waterproofing membrane be used for underground fuel storage tanks?
- Underground fuel storage tanks can benefit from the application of a waterproofing membrane. This membrane serves as a barrier, preventing water and moisture from infiltrating the tank and causing corrosion or leaks. Given their underground positioning, these tanks are particularly susceptible to moisture infiltration. By utilizing a waterproofing membrane, the tank's integrity and lifespan are safeguarded through the provision of a sturdy and trustworthy waterproof seal. When selecting a waterproofing membrane for fuel storage purposes, it is vital to opt for one specifically formulated to endure the harsh conditions and chemicals associated with underground fuel storage.
- Q: What is the use of waterproof membrane?
- Building waterproofing membrane is mainly used for building walls, roofs, tunnels, highways, landfills, etc., to withstand external rain, groundwater leakage can be curled into a roll of flexible building materials.
- Q: Is a waterproofing membrane resistant to UV rays?
- Yes, a waterproofing membrane can be resistant to UV rays. Many waterproofing membranes are designed and manufactured with additives that provide protection against UV rays. These additives help to prevent the membrane from degrading and losing its waterproofing properties when exposed to sunlight. UV resistance is an important feature in waterproofing membranes, especially for applications where the membrane will be exposed to direct sunlight for extended periods of time, such as on rooftops or outdoor structures. However, it is important to note that the level of UV resistance can vary depending on the specific type and brand of waterproofing membrane. Therefore, it is always recommended to check the product specifications and consult with the manufacturer to ensure that the chosen membrane offers the desired level of UV resistance for the intended application.
- Q: Can a waterproofing membrane be used in conjunction with concrete repair or restoration?
- Indeed, it is common practice to utilize a waterproofing membrane in conjunction with concrete repair or restoration. It is advisable to employ a waterproofing membrane as a safeguarding layer on top of repaired or restored concrete surfaces. This is due to the potential compromise of the original concrete's waterproofing properties during the repair or restoration process. Application of a waterproofing membrane guarantees the continued protection of the repaired or restored concrete against water infiltration, thereby preventing additional harm and deterioration. Moreover, the waterproofing membrane contributes to bolstering the overall strength and lifespan of the concrete structure.
- Q: How does a waterproofing membrane handle settlement cracks?
- A waterproofing membrane is designed to handle settlement cracks by providing a continuous and flexible barrier that prevents water penetration. Settlement cracks occur when the ground beneath a structure shifts or settles, causing the foundation to crack. These cracks can allow water to seep into the building, leading to moisture damage and potential structural issues. When a settlement crack occurs, a waterproofing membrane can be applied to the affected area to create a seamless and watertight seal. The membrane acts as a protective layer that prevents water from entering through the crack and migrating into the building. It also helps to maintain the structural integrity of the foundation by reducing the chances of further cracking and deterioration. The flexibility of the waterproofing membrane is crucial in handling settlement cracks. It can accommodate the movement of the underlying structure without compromising its performance. As the ground settles or shifts, the membrane stretches and contracts, ensuring that the crack remains sealed and the waterproofing system remains intact. Additionally, some waterproofing membranes are equipped with self-healing properties. This means that if a settlement crack does occur, the membrane has the ability to reseal itself to maintain its watertight integrity. This self-healing capability can minimize the need for frequent repairs and maintenance, saving time and costs for property owners. Overall, a waterproofing membrane is an effective solution for handling settlement cracks. It provides a durable and flexible barrier that prevents water infiltration, protects against further damage, and helps to preserve the longevity of the structure.
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Modified Bitumen Sand Surface SBS/APP Waterproof Membrane
- 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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