Torched Sbs/app Waterproofing Bitumen 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 applied over existing coatings or sealants?
- Yes, a waterproofing membrane can be applied over existing coatings or sealants as long as the surface is clean, dry, and properly prepared to ensure adhesion.
- Q: Can a waterproofing membrane be used on precast brass surfaces?
- No, a waterproofing membrane cannot be used on precast brass surfaces. Brass is a non-porous material, therefore it does not require waterproofing.
- Q: Does a waterproofing membrane have any impact on the thermal performance of a structure?
- The thermal performance of a structure can be influenced by a waterproofing membrane. Usage of a waterproofing membrane is common in buildings to prevent water infiltration, which can harm the structure over time. By creating a barrier against moisture, the membrane helps maintain the building envelope's integrity and safeguards against potential leaks or water damage. Regarding thermal performance, a waterproofing membrane can enhance insulation by reducing heat transfer through the building envelope. By preventing moisture from entering the structure, the membrane also prevents condensation formation, which can lead to mold growth and further damage to building materials. Moreover, certain waterproofing membranes are designed with additional insulation properties, such as foam or reflective coatings, which further improve a structure's thermal performance. These membranes decrease thermal bridging and enhance energy efficiency by minimizing heat loss or gain through the building envelope. It should be noted that the impact of a waterproofing membrane on a structure's thermal performance can vary depending on the specific type of membrane, its installation, and the overall building design. Consulting a professional architect or engineer is advisable to determine the most suitable waterproofing solution that meets both water resistance and thermal performance requirements for a particular structure.
- Q: Can a waterproofing membrane be used in conjunction with solar panel installations?
- Yes, a waterproofing membrane can be used in conjunction with solar panel installations. Waterproofing membranes are commonly used to protect roofs and other surfaces from water damage, and they can provide an additional layer of protection for solar panels. This can help to prevent water infiltration and potential damage to the solar panels and their electrical components. Additionally, waterproofing membranes can also help to extend the lifespan of the solar panel system by providing an extra barrier against moisture and other environmental factors.
- Q: Does a waterproofing membrane prevent water infiltration through concrete or other building materials?
- Indeed, the primary purpose of a waterproofing membrane is to thwart the ingress of water into concrete or other construction materials. It serves as a safeguarding shield that is administered onto the material's surface, creating a layer impervious to water. The composition of this membrane can vary, encompassing substances like bitumen, rubberized asphalt, or liquid polymers. Once installed with precision, it effectively averts water infiltration, thereby safeguarding the edifice against potential water-induced harm or moisture-related predicaments.
- Q: Can waterproofing membranes be applied in cold weather?
- Indeed, waterproofing membranes are capable of being applied in chilly conditions. Nevertheless, it is imperative to take into account several factors when carrying out the application of these membranes in low temperatures. The curing process of the membrane can be affected by cold weather, which has the potential to decelerate it. Consequently, it is of utmost importance to ensure that the surface to be waterproofed is devoid of moisture, ice, or frost prior to the application of the membrane. Furthermore, certain waterproofing products might possess specific temperature prerequisites for attaining optimal performance, thus referring to the manufacturer's guidelines becomes indispensable. In colder temperatures, the employment of specialized adhesives or primers tailored for cold weather applications may also become necessary. All in all, by adopting appropriate precautions and utilizing suitable materials, it is feasible to successfully apply waterproofing membranes in cold weather.
- Q: Can a waterproofing membrane be used on swimming pools?
- Yes, a waterproofing membrane can be used on swimming pools. Waterproofing membranes are commonly used in the construction and maintenance of swimming pools to prevent water leakage and seepage. These membranes act as a barrier, ensuring that the pool remains watertight and preventing any water damage to the surrounding structures.
- Q: Are waterproofing membranes suitable for crawl spaces?
- Yes, waterproofing membranes are suitable for crawl spaces as they provide a protective barrier against moisture and water intrusion, preventing issues such as mold growth, structural damage, and musty odors.
- Q: Can a waterproofing membrane be used on tunnels with water drainage systems?
- Tunnels with water drainage systems can indeed utilize a waterproofing membrane. The purpose of this membrane is to create a protective barrier against water infiltration and effectively prevent any leakage into the tunnel. However, it is crucial to ensure that the waterproofing membrane is compatible with the specific water drainage system in place. The installation of the membrane must be done in a manner that does not hinder or disrupt the functioning of the drainage system. Moreover, it is important to carefully consider the design and installation of the drainage system to ensure efficient water management and avoid any potential complications that may compromise the effectiveness of the waterproofing membrane. By carefully planning and executing the installation, a waterproofing membrane can effectively uphold the overall integrity and durability of tunnels with water drainage systems.
- Q: Are there any environmental considerations when using a waterproofing membrane?
- When using a waterproofing membrane, there are several environmental factors to consider. One major concern is the possibility of harmful chemicals or materials being used during production. Some membranes may contain toxic substances like volatile organic compounds (VOCs) or heavy metals, which can negatively impact both human health and the environment. Another consideration is how to properly dispose of the membrane at the end of its lifespan. Many waterproofing membranes are not biodegradable and can contribute to landfill waste. Incorrect disposal methods can lead to environmental pollution and harm ecosystems. Furthermore, the production of waterproofing membranes often involves energy-intensive processes and the extraction of non-renewable resources. This can result in greenhouse gas emissions and the depletion of natural resources. To address these environmental concerns, it is crucial to select waterproofing membranes that have been made using eco-friendly materials and processes. Look for products labeled as low VOC or free from hazardous substances. Additionally, consider using recyclable membranes or those made from recycled materials to decrease waste generation. Proper disposal of the membrane at the end of its life cycle is also vital, and options such as recycling or repurposing should be explored. In conclusion, it is essential to take the environmental impact of waterproofing membranes into account and choose products and practices that minimize harm to the environment and promote sustainability.
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Torched Sbs/app Waterproofing Bitumen 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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