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 exterior applications?
- Yes, a waterproofing membrane can be used for exterior applications. Waterproofing membranes are specifically designed to protect surfaces from water infiltration and can be used in various exterior applications, such as roofs, balconies, decks, foundations, and below-grade structures. These membranes are typically made from durable materials that can withstand harsh weather conditions, UV exposure, and temperature fluctuations. They provide a protective barrier against moisture, preventing water damage, leaks, and mold growth. Additionally, waterproofing membranes can be applied to different types of surfaces, including concrete, wood, metal, and even existing roofing systems, making them versatile for exterior applications.
- Q:Can a waterproofing membrane be used for shopping malls or commercial buildings?
- Yes, a waterproofing membrane can be used for shopping malls or commercial buildings. Waterproofing membranes are commonly used in construction to provide a protective barrier against water infiltration, which is crucial for the longevity and maintenance of buildings. They are particularly effective in areas prone to heavy rainfall or where water exposure is a concern, making them suitable for shopping malls and commercial buildings where water damage can be costly and disruptive.
- Q:Does a waterproofing membrane require any specialized tools or equipment for installation?
- Yes, a waterproofing membrane typically requires specialized tools and equipment for installation. These may include items such as a trowel, roller, brush, or sprayer for application, as well as a heat gun or torch for properly sealing the seams. Additionally, some membranes may require specific adhesives or primers for proper attachment. It is important to consult the manufacturer's guidelines and instructions for the specific membrane being used to ensure proper installation.
- Q:Can a waterproofing membrane be used in conjunction with landscaping or hardscaping projects?
- Yes, a waterproofing membrane can be used in conjunction with landscaping or hardscaping projects. It can provide an additional layer of protection and help prevent water damage to structures or areas where landscaping or hardscaping is being done.
- Q:Can a waterproofing membrane be used in swimming pools or water features?
- Yes, a waterproofing membrane can be used in swimming pools or water features. Waterproofing membranes are often used in these applications to create a barrier between the water and the surrounding structure. This helps prevent water leakage and damage to the structure, ensuring the longevity and durability of the swimming pool or water feature. The membrane is typically applied to the surface of the structure and can be made of various materials such as rubber, PVC, or bitumen. It is important to choose a membrane that is specifically designed for underwater applications to ensure its effectiveness in providing a watertight seal. Additionally, proper installation and regular maintenance of the waterproofing membrane are crucial to ensure its long-term performance.
- Q:Are there any specific building code requirements for using a waterproofing membrane?
- Different jurisdictions have specific building code requirements when it comes to using a waterproofing membrane. These requirements often include certain standards that the membrane must meet, as well as instructions for its installation provided by the manufacturer. The building codes may specify the type of membrane to be used, its minimum thickness, and the method by which it should be installed. For instance, the International Building Code (IBC) mandates that waterproofing membranes must be listed and labeled by an approved testing agency. The code also demands that the membrane be installed in a way that offers continuous protection and can withstand expected structural movements and environmental conditions. Apart from the type and installation requirements, building codes may also outline the procedures for testing and inspecting waterproofing membranes. This is done to guarantee that the membrane is correctly installed and will effectively prevent moisture intrusion, thus safeguarding the building against potential damage and deterioration. To ensure compliance with these requirements and to have a waterproofing membrane that meets the necessary standards, it is crucial to consult the local building code or seek assistance from a qualified professional.
- Q:Are waterproofing membranes suitable for residential basements?
- Yes, waterproofing membranes are suitable for residential basements. Waterproofing membranes are designed to prevent water infiltration and protect the basement from moisture damage. They can be applied to the exterior or interior of the basement walls to create a barrier against water and dampness. This helps to prevent issues such as mold growth, water damage, and structural deterioration. Waterproofing membranes are an effective solution for residential basements as they provide long-lasting protection and can help to create a dry and healthy living environment.
- Q:Can a waterproofing membrane be used for hotels or resorts?
- Yes, a waterproofing membrane can be used for hotels or resorts. Waterproofing membranes are commonly used in the construction industry to prevent water infiltration and protect structures from moisture damage. In the case of hotels or resorts, where water exposure is frequent due to swimming pools, bathrooms, or spa facilities, using a waterproofing membrane can be an effective solution to ensure the longevity and durability of the building. It helps prevent water leaks, mold growth, and structural deterioration, thereby maintaining a safe and pleasant environment for guests.
- Q:Can a waterproofing membrane be used on swimming pool decks?
- Indeed, swimming pool decks can benefit from the use of a waterproofing membrane. The purpose of these membranes is to effectively block water infiltration, which makes them particularly suitable for safeguarding areas that are constantly exposed to moisture, like swimming pool decks. Typically, these membranes are applied directly onto the deck's surface, creating an impermeable and long-lasting layer. This ensures that water does not permeate the deck, thus averting potential harm caused by dampness, such as cracks, the growth of mold, or structural decline. Furthermore, waterproofing membranes offer additional advantages, including prolonging the lifespan of the deck and enhancing its overall aesthetic appeal.
- Q:Can a waterproofing membrane be applied over existing waterproofing layers?
- Yes, a waterproofing membrane can be applied over existing waterproofing layers. However, it is important to assess the condition of the existing layers to ensure they are sound and can provide a proper substrate for the new membrane. Additionally, proper surface preparation and compatibility between the existing layers and the new membrane should be considered to ensure a successful and long-lasting waterproofing system.
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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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