• Underlayment SBS Modified Thickness Waterproofing Membrane Made In China System 1
  • Underlayment SBS Modified Thickness Waterproofing Membrane Made In China System 2
  • Underlayment SBS Modified Thickness Waterproofing Membrane Made In China System 3
  • Underlayment SBS Modified Thickness Waterproofing Membrane Made In China System 4
  • Underlayment SBS Modified Thickness Waterproofing Membrane Made In China System 5
  • Underlayment SBS Modified Thickness Waterproofing Membrane Made In China System 6
Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

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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.

 

product show



Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

 


 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: Is a waterproofing membrane resistant to rodent or insect infestation?
Yes, a waterproofing membrane is typically resistant to rodent or insect infestation. The membrane acts as a physical barrier, preventing pests from accessing the underlying structure. However, it is important to ensure proper installation and maintenance to minimize any potential vulnerabilities that could be exploited by pests.
Q: Can a waterproofing membrane be used in conjunction with expansion joint systems?
Yes, a waterproofing membrane can be used in conjunction with expansion joint systems. Waterproofing membranes are commonly used to prevent water infiltration and protect structures from moisture damage. Expansion joint systems, on the other hand, are installed to allow for movement and accommodate thermal expansion and contraction in structures. By combining the use of a waterproofing membrane and expansion joint systems, it is possible to provide both waterproofing and movement accommodation in a structure. This ensures that the structure remains protected from water damage while allowing for necessary movement. It is important to properly design and install both the waterproofing membrane and the expansion joint system to ensure their compatibility and effectiveness.
Q: Can a waterproofing membrane prevent mold and mildew growth?
Yes, a waterproofing membrane can help prevent mold and mildew growth. By creating a barrier that prevents water from seeping into the walls or floors, it reduces the moisture content in the environment, which is necessary for mold and mildew to thrive. This can effectively prevent their growth and minimize the potential for related health issues and structural damage.
Q: Are waterproofing membranes suitable for historical buildings?
Waterproofing membranes can be suitable for historical buildings under certain circumstances. These membranes are designed to protect structures from water damage, which can be particularly important for historical buildings that may have aged and porous materials. However, the suitability of waterproofing membranes for historical buildings depends on various factors. Firstly, it is crucial to consider the specific needs and requirements of the historical building in question. Each building has unique characteristics and materials, and the impact of waterproofing on these elements must be carefully evaluated. Some older structures may have delicate architectural features or materials that could be negatively affected by the application of waterproofing membranes. In such cases, alternative methods that are less intrusive or damaging may be more appropriate. Secondly, it is important to consult with conservation experts or professionals who specialize in historical building preservation. These experts can assess the specific needs of the building and provide guidance on the most suitable waterproofing methods. They can also ensure that any interventions are carried out in a manner that respects the historical integrity and authenticity of the structure. Lastly, it is crucial to consider the long-term implications of waterproofing membranes on historical buildings. While they can provide effective protection against water damage, they may also alter the natural breathability of the building, potentially leading to moisture buildup and further deterioration. Therefore, it is essential to carefully balance the benefits of waterproofing with the potential risks and long-term consequences. In summary, waterproofing membranes can be suitable for historical buildings, but their application should be approached with caution. An assessment of the building's specific needs, consultation with preservation experts, and consideration of long-term implications are critical in determining the appropriateness of waterproofing membranes for historical structures.
Q: Can a waterproofing membrane be used for zoos or aquariums?
Yes, a waterproofing membrane can be used for zoos or aquariums. Waterproofing membranes are designed to provide a protective barrier against water infiltration and can be an effective solution for preventing water damage and leakage in these types of environments. They can be applied to various surfaces, such as concrete or steel, to create a watertight seal and prevent water from seeping into the structure or habitat. Waterproofing membranes are often used in aquariums to ensure that the tanks remain water-tight and do not leak, which is crucial for the well-being of the aquatic animals. Similarly, in zoos, waterproofing membranes can be used in animal enclosures or exhibit areas to prevent water damage to the structures and maintain a safe and healthy environment for the animals. Additionally, the membranes can also protect against potential chemical spills, as they are often resistant to various chemicals and can withstand harsh conditions. Overall, waterproofing membranes are a suitable option for zoos or aquariums as they provide an effective solution for maintaining the integrity of the structures and habitats, preventing water damage, and ensuring the safety and well-being of the animals.
Q: Can a waterproofing membrane be used for water fountains or decorative features?
Water fountains and decorative features can benefit from the use of a waterproofing membrane. These membranes are specifically designed to create a protective barrier against water penetration and can be applied to various surfaces, including those found in water fountains and decorative features. The materials used to make these membranes, such as rubber, bitumen, or liquid-applied coatings, possess excellent waterproofing properties. By applying a waterproofing membrane, you can effectively prevent water from infiltrating the underlying structure and causing damage. This is particularly crucial for water fountains and decorative features, as they are constantly exposed to water. Moreover, waterproofing membranes can also play a role in averting leaks, cracks, and other potential issues that may arise from water exposure, thereby extending the lifespan of the fountain or decorative feature.
Q: Are waterproofing membranes resistant to saltwater?
Yes, waterproofing membranes are generally resistant to saltwater. They are designed to provide a barrier against water penetration, including saltwater, and are commonly used in applications where exposure to saltwater or other corrosive environments is expected.
Q: Can waterproofing membranes be used on plant rooms?
Yes, waterproofing membranes can be used on plant rooms. Waterproofing membranes are often used in areas where water resistance is necessary, such as basements, roofs, and plant rooms. Plant rooms typically house various mechanical and electrical equipment, and using waterproofing membranes can help protect these sensitive components from water damage.
Q: Can a waterproofing membrane be installed on a roof?
A roof can have a waterproofing membrane installed on it to prevent water from seeping through. This type of material is specifically designed to provide a protective layer, and when applied to a roof, it acts as a barrier against moisture, preventing leaks and water damage. It is commonly used on flat or low-sloped roofs where water accumulation can be problematic. To install the membrane, the roof surface is cleaned and prepared, and then the membrane is applied in overlapping layers and secured using adhesives, fasteners, or heat welding. In addition to preventing water damage, a waterproofing membrane also helps to extend the lifespan of a roof by protecting it from UV rays, temperature changes, and other environmental factors. Overall, installing a waterproofing membrane is an effective way to ensure the long-term durability of a roof and avoid water-related issues.
Q: Is a waterproofing membrane compatible with different types of roofing materials?
Yes, a waterproofing membrane is compatible with different types of roofing materials. A waterproofing membrane is a versatile solution that can be used on various roofing materials such as asphalt shingles, metal roofs, concrete roofs, and even flat roofs. The membrane is designed to provide a barrier against water penetration, regardless of the type of roofing material. It can be applied directly on the surface of the roof or as an underlayment before installing the roofing material. This compatibility ensures that the waterproofing membrane can be used effectively to protect and extend the lifespan of different types of roofs.

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