PVC Roofing and Waterproof Building Membrane

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
2000 m²
Supply Capability:
300000 m²/month
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Introduction of PVC Waterproof Membrane

  It is an excellent high quality polymer waterproof sheet, made of PVC resin by adding plasticizer, anti-UV agent, anti-aging agent, and stabilizer and other processing aids through extrusion and molding.

As the highly recommended product by the Ministry of Consturction, it is featured by high tensile strength, great elongation, good stability, small shrinkage, low temperature performances, good resistance to weathering and root penetration and long service life.

.

 Features of PVC Waterproof Membrane

 

1)Excellent aging resistance. Service life of roofing material is over 20 years; service life of underground material is over 50 years.

2)Root resistant penetration, specially used on planting roofings.

3)Welding installation. Joints are solid and environment friendly, no pollution.

4)High tensile strength, good elongation and dimensional stability.

5)Good plasticity, easy and suitable for details installation.

6)Fireproof. Fire extinguished out of the ignition resource.

7)Surface is smooth, no fading and dirty resistant.

8)Width is over 2m. Construction wastage is small, more economical.

 

Classification and Specification of PVC Waterproof Membrane

 

N: Homogeneous PVC membrane

L: PVC membrane with fabric backing

W: Reinforced PVC membrane

 

Thickness: 1.2mm/1.5mm/2.0mm

Size: 2.05mx20m

Color: white/grey, or any other colors.

 

 

Advantage of PVC Waterproof Membrane

 

1.) Mixing automation. Apply automatic temperature control automatic time control and automatic feed control.

2.) Extrusion equipment uses twin screw coextrusion. Screw temperature uses computer automatic temperature control system.

3.) Handpiece uses large width didhead extrusion equipment.

4.) Sophisticated three-roller calender equipment. The space between equiment is controlled by automation system.

 

 

Technical Data of PVC Waterproof Membrane

No.

Item

Model 

1

Tensile Strength Mpa                          ≥ 

12.0

2

Elongation at break%                          ≥

250

3

 Shrinkage rate %            ≤

2.0

4

Flexibility at low temperature 

 No crackle at -25oC

5

Water tightness 

  Watertight

6

Puncture resistance

Watertight

7

 Heat aging treatment

Appearance

 Free from bubble, crack, cohesion and void

Change rate of tensile strength  %

+20oC

Change rate of elongation at break

Flexibility at low temperature 

 No crack at -20oC

8

Chemical corrosion resistance

Change rate of tensile strength %

+20

Change rate of elongation at break

Flexibility at low temperature

 No crack at -20oC

9

Artificial weathering 

Change rate of tensile strength %

+20

Change rate of elongation at break

Flexibility at low temperature

 No crack at -20oC

Application of PVC Waterproof Membrane

 

PVC membrane applies special formula and its service life is much longer than other general waterproof membranes. Its excellent performance makes it be widely used in every field.

PVC waterproof membrane

PVC waterproof membrane

FAQ:

  1. Can you produce 4m width?

    Yes, no problem for us. We have four bases in China, largest one in this field.

  2. How many quantity in one 20'' container for 1.2mm and 1.5mm?

    480rolls, 11520m2 for 1.2mm and 400rolls, 9600m2 for 1.5mm

  3. Can you provide free samples?

    Yes, our samples are free, but express fees usually on buyer's account.

Q:
The lifespan of a waterproofing membrane can differ based on various factors like the type and quality of the membrane, how it is installed, environmental conditions, and how well it is maintained. However, on average, a properly installed and well-maintained waterproofing membrane can endure for approximately 10 to 20 years. Some high-quality membranes may even last longer, up to 30 years or more. It is essential to note that regular maintenance, including inspections and necessary repairs, can significantly prolong the lifespan of a waterproofing membrane. Furthermore, factors such as exposure to harsh weather conditions, ultraviolet (UV) radiation, chemicals, and foot traffic can impact the durability of the membrane and may necessitate more frequent maintenance or replacement. To ensure the long-lasting performance of a waterproofing membrane, it is advisable to adhere to the manufacturer's guidelines for installation, maintenance, and repair. It is crucial to conduct regular inspections, particularly after severe weather events or significant changes in the surrounding structures, to promptly identify and address any potential issues. By properly caring for the waterproofing membrane, you can maximize its lifespan and safeguard the underlying structure against water damage.
Q:
A waterproofing membrane is designed to withstand temperature changes by being made from materials that can expand and contract without losing their properties. These materials are typically flexible and have a high tolerance for temperature fluctuations, allowing them to maintain their waterproofing capabilities even in extreme weather conditions. Additionally, the membrane's installation process often involves proper sealing and adhesion techniques, ensuring that it remains intact and unaffected by temperature changes.
Q:
Yes, a waterproofing membrane can be used in areas with extreme temperatures. Waterproofing membranes are designed to withstand a wide range of temperatures and are often used in both hot and cold climates. They are engineered to be flexible and durable, allowing them to effectively protect against water intrusion and withstand temperature fluctuations without losing their effectiveness.
Q:
Yes, a waterproofing membrane can be used on aerated concrete block surfaces. The membrane helps to prevent water penetration, protecting the aerated concrete blocks from moisture damage and increasing their longevity.
Q:
Yes, a waterproofing membrane can be used for mechanical rooms. Waterproofing membranes are commonly used in various areas such as basements, rooftops, and even mechanical rooms to prevent water infiltration and protect the underlying structure. By applying a waterproofing membrane, the mechanical room can be safeguarded against potential water damage and leaks, ensuring the longevity and efficiency of the equipment and systems within the space.
Q:
Yes, waterproofing membranes are suitable for underground parking garages. They provide an effective barrier against water infiltration, preventing damage to the structure and protecting against potential leaks and moisture-related issues. Waterproofing membranes are designed to withstand the high water pressure typically associated with underground environments, making them an ideal solution for ensuring the longevity and durability of underground parking garages.
Q:
Yes, a waterproofing membrane can be used for water treatment plants. It can provide an effective barrier to prevent water leakage and protect the structure from moisture damage. Additionally, waterproofing membranes can help maintain the quality and integrity of the treated water by preventing contamination from external sources.
Q:
Indeed, historical or heritage buildings can utilize a waterproofing membrane. Nevertheless, prior to implementing any waterproofing solution, it is imperative to take into account the specific requirements and sensitivities associated with these types of structures. Historical or heritage buildings often possess distinctive architectural characteristics, materials, and construction methods that necessitate preservation and safeguarding. When employing a waterproofing membrane in historical or heritage buildings, it is of utmost importance to choose a product that is compatible with the existing materials and will not cause any harm or modification to the structure. It is advisable to seek guidance from a professional architect or preservation specialist with expertise in working with historical buildings. This will ensure that the chosen waterproofing membrane is appropriate for the specific needs of the building. Furthermore, it is vital to consider the visual impact of the waterproofing membrane on the building's appearance. Historical or heritage buildings frequently showcase unique architectural details and façades that contribute to their character and value. Hence, the selection of the waterproofing membrane should be done with great care to ensure that it does not detract from the building's historical significance or visual allure. In conclusion, while it is possible to employ a waterproofing membrane in historical or heritage buildings, it should be done with caution. The utmost consideration should be given to the building's materials, construction techniques, and aesthetic worth to guarantee that the waterproofing solution does not compromise the structure's integrity or historical importance.
Q:
A waterproofing membrane can be used on chrome surfaces, but it may not be necessary or recommended. Chrome surfaces are typically already resistant to water and moisture due to their inherent properties and protective coatings. These coatings provide a barrier against corrosion and prevent water damage. Applying an additional waterproofing membrane on top of a chrome surface may not provide any added benefits and could potentially interfere with the appearance and functionality of the chrome. It is always best to consult the manufacturer or a professional in the field to determine the appropriate treatment for chrome surfaces.
Q:
Indeed, the utilization of a waterproofing membrane is possible for the installation of a shower pan liner. This specialized membrane is specifically crafted to establish a formidable defense against moisture and thwart any infiltration of water into the shower pan, thereby averting any potential harm to the underlying structure. The presence of a dependable and efficient waterproofing system is absolutely crucial in order to ensure the durability and soundness of the shower installation. By effectively sealing the shower pan and establishing an impermeable barrier, a waterproofing membrane can bestow this much-needed protection. It is imperative to select a membrane that is explicitly designed for deployment as a shower pan liner and to diligently adhere to the manufacturer's instructions for proper installation.

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