PVC High Polymer Waterproofing Membrane Roll

PVC High Polymer Waterproofing Membrane Roll

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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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1.Introduction for PVC Waterproofing Membrane

The P series waterproofing membrane is a heat-weldable membrane produced with an integral polyester reinforcement for high strength,for use in a Magical Stone's solution system. Its excellent performance of resistance to plasticizer extraction and migration, extend the product's life and more friendly to environment.

2.Technical data of PVC Membrane

No.	Item		Index
			H	L	P	G	GL
1	resin thickness over the fabric mm,≥		—		0.4
2	tensile strength	max tension (N/CM),≥	—	120	250		120
		tensile strength/Mpa,≥	10	—	—	10	—
		elongation at max tension/%,≥	—	—	15	—	—

		break elongation/%,≥	200	150	—	200	100
3	thermal size change/%,≤		2	1	0.5	0.1	0.1
4	low temperature flexibility/℃		—25 no crack
5	impermeability		0.3MPa,2h impermeable
6	anti-impact		0.5kg.impermeable
7	static load				20kg impermeable
8	cut strength/(N/mm),≥
	joint peeling strength/(N/mm),≥		4		3
9	vertical tearing strength/(N/mm),≥		50	—	—	50	—
10	trapezoid tearing strength/(N/mm),≥			150	250		220
11	water absorption(70℃,160h)%	after saturation≤	4
		after dry≤	—0.4
12	heating aging	hour/h	672
		appearance	no bubble,crack,seperation
		tensile strength retention/%	≥85
		elongation retention/%	≥80
		low temperature flexibility retention/℃	—20 no crack
13	anti chemical property	appearance	no bubble,crack,seperation
		tensile strength retention/%	≥85
		elongation retention/%	≥80
		low temperature flexibility retention/℃	—20 no crack
14	artificial	hour/h	1500
		appearance	no bubble,crack,seperation
		tensile strength retention/%	≥85
		elongation retention/%	≥80
		low temperature flexibility retention/℃	—20 no crack

3.Characteristic of PVC Membrane

1.Strong tensile strength, high elongation, can fit big deformation of substrates.

2.Excellent anti-extreme weather property, can adapt to various environment temperature difference.

3.Suitable for exposed projects with long lifetime and good anti-aging property.

4.Can be welded firmly and reliably.

5.Outstanding root penetration resistance, best choice for planted roofs.

6.Simple and fast construction without pollution.

7.Great plasticity and fast treatment with corners and details.

3.Applicable scope of PVC Membrane

PVC sheet forms an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway& tunnel, water conservancy such as water pools & ditch, shelter, grain depot, land filling, dyke, sewage treatment and basement.

4. FAQ of PVC 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 High Polymer Waterproofing Membrane Roll

Q: Are waterproofing membranes resistant to earthquake-induced water pressure?: Waterproofing membranes may offer some level of resistance against water pressure caused by earthquakes; however, their effectiveness may vary depending on the specific membrane and the magnitude of the earthquake. The primary purpose of waterproofing membranes is to create a barrier that prevents water infiltration and protects the structure from water damage. However, they are not explicitly engineered to withstand the pressure exerted during earthquakes. During seismic activity, the ground undergoes significant shaking and movement, resulting in increased water pressure in the surrounding soil and groundwater. This heightened pressure can potentially breach the waterproofing membrane, compromising its efficacy. To enhance the resistance of waterproofing membranes to earthquake-induced water pressure, additional measures may be necessary. These measures can involve reinforcing the membrane with shock-absorbing materials, installing drainage systems to alleviate excessive water pressure, and ensuring proper installation and maintenance of the membrane. It is crucial to consult a professional waterproofing expert or structural engineer when selecting a suitable waterproofing system for earthquake-prone areas. These experts can provide guidance on choosing membranes explicitly designed to withstand higher water pressure and offer better protection against earthquakes.

Q: Can a waterproofing membrane be used for elevator shafts?: Yes, a waterproofing membrane can be used for elevator shafts. Elevator shafts are susceptible to water infiltration, which can cause damage to the structural integrity of the building and the elevator system itself. Using a waterproofing membrane can help prevent water from seeping into the shaft and protect it from moisture-related problems such as corrosion, mold, and mildew. The membrane is typically applied to the walls and floors of the shaft, creating a barrier that prevents water from entering. It is important to choose a waterproofing membrane that is specifically designed for elevator shafts to ensure maximum effectiveness and durability. Additionally, proper installation and maintenance are crucial to ensure the long-term performance of the waterproofing system. Overall, using a waterproofing membrane for elevator shafts is a recommended solution to protect against water damage and maintain the functionality and safety of the elevator system.

Q: Can a waterproofing membrane be used on tunnels with historical significance?: Yes, a waterproofing membrane can be used on tunnels with historical significance. The membrane can help protect the tunnel from water damage and prevent further deterioration, ensuring the preservation of its historical significance.

Q: Can a waterproofing membrane be used on tunnels with subway systems?: Tunnels with subway systems can indeed benefit from the use of a waterproofing membrane. It is strongly advised to incorporate this protective layer into subway tunnel construction to prevent water infiltration and potential harm to the structure and electrical systems. The waterproofing membrane acts as a barrier, effectively excluding water and safeguarding the tunnel against issues caused by moisture, such as corrosion, mold, and deterioration. It is crucial to select a waterproofing membrane that is specially designed for tunnel use and capable of withstanding the unique challenges and conditions of subway systems, including heavy traffic loads, vibrations, and exposure to chemicals. Moreover, it is essential to ensure the installation of the waterproofing membrane is carried out by experienced professionals who adhere to the appropriate guidelines and specifications, guaranteeing its effectiveness and durability.

Q: Is a waterproofing membrane breathable?: No, a waterproofing membrane is not typically breathable. The purpose of a waterproofing membrane is to create a barrier that prevents water or moisture from penetrating through it. In order to achieve this, the membrane is designed to be impermeable to water molecules. However, this lack of permeability also means that air and moisture vapor cannot easily pass through the membrane, resulting in a lack of breathability.

Q: Can a waterproofing membrane be used for shower installations?: Indeed, for shower installations, it is advisable to employ a waterproofing membrane to avert water intrusion into the walls, floors, or any susceptible areas that may result in harm. A waterproofing membrane serves as a shield, prohibiting water infiltration into the nearby regions. This is especially crucial in showers where water is incessantly utilized and splattered. By implementing a waterproofing membrane, you guarantee that your shower area remains impervious to water and safeguarded against any possible water-related destruction.

Q: Are there any specific considerations for installing a waterproofing membrane on masonry surfaces?: Yes, there are several specific considerations to keep in mind when installing a waterproofing membrane on masonry surfaces. Firstly, it is important to thoroughly clean and prepare the masonry surface before installing the membrane. This includes removing any loose debris, dirt, or old coatings that could hinder the membrane's adhesion. Secondly, it is crucial to choose the right type of waterproofing membrane that is suitable for masonry surfaces. Masonry surfaces can vary in terms of porosity and texture, so selecting a membrane that is compatible with the specific type of masonry is important for achieving optimal results. Additionally, it is essential to ensure proper surface preparation and priming before applying the membrane. This may involve using a primer that helps improve adhesion and creates a strong bond between the masonry and the membrane. Moreover, the installation technique plays a crucial role in the effectiveness of the waterproofing membrane. Care should be taken to apply the membrane evenly and smoothly, avoiding any gaps, wrinkles, or air bubbles that might compromise its performance. It is also important to pay attention to the manufacturer's guidelines and recommendations regarding the application method and curing time. Lastly, regular inspection and maintenance are necessary to ensure that the waterproofing membrane remains in good condition over time. This may involve periodically checking for any signs of damage, such as cracks or peeling, and promptly addressing any issues that arise. By considering these specific factors, a waterproofing membrane can be effectively installed on masonry surfaces, providing long-lasting protection against water infiltration and damage.

Q: Can a waterproofing membrane be used in kitchens?: Yes, a waterproofing membrane can be used in kitchens. Waterproofing membranes are commonly used in areas prone to moisture, such as bathrooms and kitchens, to prevent water damage and leakage. They can be applied to various surfaces, including floors and walls, to create a waterproof barrier and protect against water infiltration. By using a waterproofing membrane in kitchens, one can ensure the longevity and durability of the space while preventing potential water-related issues.

Q: Can a waterproofing membrane be used for soundproofing purposes?: No, a waterproofing membrane cannot be used for soundproofing purposes as it is specifically designed to prevent the penetration of water and does not have the necessary properties to effectively block or absorb sound waves.

Q: Does a waterproofing membrane require any special considerations for installation in earthquake-prone areas?: Yes, a waterproofing membrane does require special considerations for installation in earthquake-prone areas. In such areas, it is crucial to ensure that the membrane is not only resistant to water infiltration but also able to withstand the potential movement and shaking caused by earthquakes. The installation process should include additional measures such as proper anchoring, reinforcing, and flexible joint systems to enhance the membrane's ability to withstand seismic activity and prevent water damage in the event of an earthquake.

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