• PVC Plastic Waterproof Membrane for Underground System 1
  • PVC Plastic Waterproof Membrane for Underground System 2
  • PVC Plastic Waterproof Membrane for Underground System 3
PVC Plastic Waterproof Membrane for Underground

PVC Plastic Waterproof Membrane for Underground

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Specifications of PVC Plastic Waterproof Membrane

  1. High tension , perfect elongation ,perfect heating resistance .

  2. Perfect jointing , It can be fused with base as a whole after heatingjointing .

  3. High permeability ,chilling material and moisture can be expelled easily .

  4. High aging resistance, UV resistance , corrosion resistance and erosion resistance .

  5. Good cold flexibility (-20°C).

  6. Service life can reach 50 years long with no pollution .

  7. Surface can reflect UV .The temperature on the surface is low due to little absorbing heat.


Product features:


The physical and mechanical properties of stability, durability and anti ageing capacity is good, its oil and solvent resistance and general-purpose chloroprene rubber be roughly the same.

1 Good heat resistance, cold resistance, can be in (-60-150 C) within the scope of use.

2 Extension and rate very high tear strength, shrinkage cracking of buildings or a strong ability to adapt.

3 The proportion of light (0.90~0.97), the appearance of uniform quality, has good flexibility and elasticity.

4 Good weldability, materials can be directly welded, is conducive to ensure weld quality. After welding to form an integral waterproof layer.

5 Good dimensional stability, heat shrinkage is small, the deformation is small, keep a good state during construction.

6 Environmental protection type. Does not produce harmful substances in the production, construction and use of the process, and can be recycled, does not produce construction waste.


Specification of EPDM Waterproofing Membrane


1

Breaking Tensile   Strength(Room temperature)

Mpa

≥7.5

2

Breaking Tensile Strength   60

Mpa

≥2.3

3

Breaking Elongation(Room   temperature)

%

≥450

4

Breaking Elongation(-20)

%

≥200

5

Tearing strength

KN/m

≥25

6

Impermeability, 30min no   leakage

--

0.3Mpa no leakage

7

Low temperature bending

≤ -40

8

Heating shrinking

Extension

mm

≤2

Shrink

mm

≤4

9

Heat resistance (80x168h)

Tensile strength

%

≥80

Elongation retentions

%

≥70

10

Alkaline resistance,   Ca(OH)2 solution, room temperature x168h

Tensile strength

%

≥80

Elongation retentions

%

≥80

11

Ozone aging(40x168h)

Elongation40%, 500x10-2

--

Non-crack

12

Synthetic aging

Tensile strength

%

≥80

Elongation retentions

%

≥70




FAQ of EPDM Waterproofing Membrane

a.Can we get some samples before place order?

Answer: We can send the free samples to you by freight collect.


b.How many years can your PVC membrane guarantee?

Answer: We will guarantee the quality for 5 years at least.


c.Which countries you ever export the product? 

Answer: We export the PVC membrane to South Africa, Middle east and even European countries.


PVC Plastic Waterproof Membrane for Underground




Q:Can a waterproofing membrane be used for hospitals or healthcare facilities?
Hospitals and healthcare facilities can utilize a waterproofing membrane. These membranes are commonly employed in different construction contexts, including hospitals and healthcare facilities, to safeguard against water infiltration and moisture harm. The purpose of these membranes is to establish a barrier that prevents water and moisture from permeating the building envelope, thus ensuring a dry and secure environment. Waterproofing membranes offer several advantages in hospitals and healthcare facilities, where hygiene and cleanliness are paramount. Firstly, they aid in the prevention of mold, mildew, and bacteria growth, which can thrive in damp areas. This is crucial in healthcare settings where patient health and safety are of utmost importance. Moreover, the use of waterproofing membranes safeguards the structural integrity of the building by preventing water damage, such as leaks, that can compromise the stability of the structure. They also contribute to the longevity of the building by preventing damage to walls, floors, and other surfaces caused by water infiltration. Additionally, waterproofing membranes can be tailored to meet the specific needs of hospitals or healthcare facilities. They can be applied to various areas, including basements, foundations, roofs, and bathrooms, to ensure comprehensive water protection throughout the facility. Furthermore, these membranes can be integrated with other waterproofing systems, such as drainage systems, to enhance their effectiveness. In conclusion, waterproofing membranes are a valuable solution for hospitals and healthcare facilities as they provide vital protection against water intrusion, moisture damage, and mold growth. By implementing these membranes, healthcare facilities can maintain a safe, clean, and durable environment for patients, staff, and visitors.
Q:Can a waterproofing membrane be used for a tunnel lining?
Yes, a waterproofing membrane can be used for a tunnel lining. A waterproofing membrane is a barrier that is designed to prevent water infiltration and protect the structure from moisture damage. It can be applied to the inner surface of a tunnel to effectively seal and waterproof the lining. This helps to prevent water ingress, which can lead to corrosion, deterioration, and structural issues over time. Additionally, a waterproofing membrane can also serve as a protective layer against other potential issues such as chemical attacks, groundwater pressure, and freeze-thaw cycles. It is important to select a waterproofing membrane that is specifically designed for tunnel applications to ensure it can withstand the unique conditions and requirements of tunnels, such as high water pressure and potential movement. Regular inspections and maintenance are also crucial to ensure the long-term effectiveness of the waterproofing membrane in a tunnel lining.
Q:Can a waterproofing membrane be used for a retaining wall drainage?
Using a waterproofing membrane is an effective method for retaining wall drainage. Typically used to prevent water from penetrating structures like basements or foundations, this membrane can also serve as a barrier against water seepage in retaining wall construction. Retaining walls are designed to hold back soil and prevent erosion, but without proper construction, they can be vulnerable to water damage. If water seeps through, it can create pressure behind the wall, causing structural problems over time. By installing a waterproofing membrane on the backside of the retaining wall, water infiltration into the soil and accumulation behind the wall can be prevented. Furthermore, a waterproofing membrane can help with the drainage of water away from the retaining wall. By incorporating drainage systems like weep holes or French drains, alongside the membrane, water can be directed away from the wall, reducing hydrostatic pressure and potential damage. It's important to note that while a waterproofing membrane can be used for retaining wall drainage, proper installation and compatibility with the specific retaining wall system and conditions are crucial. It's recommended to consult with a professional engineer or contractor experienced in retaining wall construction to ensure the most suitable approach for your specific project.
Q:Are waterproofing membranes easy to install?
Waterproofing membranes are generally easy to put in place. They can be found in various forms, such as sheets, rolls, or liquid coatings, which allows them to adapt to different surfaces and uses. Typically, the process involves cleaning and preparing the surface, applying the membrane, and ensuring a proper seal. While some technical knowledge and tools may be necessary, manufacturers often provide detailed instructions and guidelines for installation, making it easier for professionals and DIY enthusiasts alike. Furthermore, advancements in technology have resulted in the creation of self-adhesive membranes, which make the installation process even simpler. All in all, with proper preparation and following the correct installation procedures, waterproofing membranes can be installed relatively effortlessly.
Q:Can a waterproofing membrane be used in mining or excavation projects?
Yes, a waterproofing membrane can be used in mining or excavation projects. Waterproofing membranes are designed to prevent the penetration of water or other liquids, making them suitable for protecting underground structures, tunnels, or mining areas from water ingress. They can help to maintain the stability and integrity of the excavation site, preventing water-related damages and ensuring safety.
Q:Can a waterproofing membrane be used for roofing applications?
Yes, a waterproofing membrane can be used for roofing applications. Waterproofing membranes are specially designed to provide a barrier against water penetration and are commonly used in various construction projects, including roofs. These membranes are typically made from materials such as synthetic rubber, thermoplastics, or modified bitumen, which are known for their durability and ability to resist water damage. Installing a waterproofing membrane on the roof can help protect the building from water leaks and moisture infiltration, which can lead to structural damage, mold growth, and other issues. The membrane is typically applied on the roof surface, providing a seamless and watertight layer that prevents water from seeping through the roof. Waterproofing membranes for roofing applications come in various types, such as sheet membranes, liquid or spray-applied membranes, or self-adhering membranes. Each type has its own advantages and suitability depending on the specific roofing requirements and construction conditions. In summary, a waterproofing membrane can indeed be used for roofing applications and is an effective solution to ensure a watertight and durable roof system.
Q:Can a waterproofing membrane be installed under tile or other flooring materials?
Yes, a waterproofing membrane can be installed under tile or other flooring materials to protect against moisture and water damage.
Q:Can waterproofing membranes be used on retaining walls?
Retaining walls can indeed benefit from the application of waterproofing membranes. It is quite common to utilize these membranes on retaining walls in order to hinder the infiltration of water and safeguard the structure against issues arising from moisture, such as seepage, efflorescence, and cracking. These membranes act as a barrier, effectively preventing water from permeating the retaining wall and causing harm. Typically, they are installed on the exterior side of the retaining wall, providing an added layer of protection against water intrusion. There is a wide range of waterproofing membranes available, including sheet membranes, liquid-applied membranes, and cementitious coatings, allowing for the selection of the most suitable option based on the specific requirements and demands of the retaining wall.
Q:Can waterproofing membranes be used on stormwater management systems?
Yes, waterproofing membranes can be used on stormwater management systems. Waterproofing membranes are commonly used to prevent water infiltration and protect structures from water damage. In the case of stormwater management systems, which are designed to capture, store, and manage rainwater runoff, waterproofing membranes can be used to create a watertight seal and prevent leaks or seepage. Stormwater management systems often include components such as retention ponds, infiltration basins, or underground storage systems. These components need to be properly sealed to ensure that the collected stormwater is contained and managed effectively. Waterproofing membranes, when installed correctly, can provide an impermeable barrier that prevents water from escaping or infiltrating the system. Using waterproofing membranes on stormwater management systems offers several benefits. Firstly, it helps to maintain the integrity and functionality of the system by preventing leaks or seepage that may compromise its performance. This ensures that the stormwater is effectively captured and managed, reducing the risk of flooding or erosion. Additionally, waterproofing membranes can extend the lifespan of stormwater management systems by protecting them from water damage. Water infiltration can lead to structural deterioration, corrosion, or the growth of mold and mildew, which can all weaken the system over time. By creating a waterproof barrier, the membranes help to preserve the structural integrity of the components, increasing their longevity and reducing maintenance requirements. Furthermore, using waterproofing membranes on stormwater management systems can also contribute to environmental sustainability. By effectively containing and managing stormwater runoff, these systems help to reduce water pollution and improve the quality of natural water bodies. Waterproofing membranes play a crucial role in preventing stormwater from carrying pollutants, such as chemicals or sediment, into rivers, lakes, or oceans. In summary, waterproofing membranes can be used on stormwater management systems to create a watertight seal, prevent leaks, and protect the components from water damage. By providing an impermeable barrier, these membranes help to maintain the functionality and integrity of the system, extend its lifespan, and contribute to environmental sustainability by reducing water pollution.
Q:How does a waterproofing membrane handle exposure to high temperatures?
A waterproofing membrane is designed to withstand exposure to high temperatures. It is typically made from durable materials such as bitumen, EPDM (ethylene propylene diene monomer), or PVC (polyvinyl chloride) that have high melting points and can resist heat. These materials have been specifically chosen to ensure that the waterproofing membrane does not degrade or lose its effectiveness when exposed to high temperatures. The membrane's ability to handle high temperatures is dependent on its composition and quality. High-quality waterproofing membranes are manufactured with additives and fillers that enhance their resistance to heat. These additives help the membrane maintain its integrity and prevent it from softening, melting, or becoming brittle when exposed to elevated temperatures. Furthermore, the installation process of the waterproofing membrane also plays a crucial role in its ability to handle high temperatures. Proper installation techniques, such as ensuring proper adhesion and seam sealing, are essential to maintain the membrane's effectiveness and prevent any potential damage caused by heat exposure. In summary, a waterproofing membrane is specifically designed to handle exposure to high temperatures. Its composition, quality, and installation techniques all contribute to its ability to withstand heat without degrading or losing its waterproofing properties.

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