EPDM Waterproof Membrane Manufacturer with 15-year Experience

EPDM Waterproof Membrane Manufacturer with 15-year Experience System 1

EPDM Waterproof Membrane Manufacturer with 15-year Experience System 2

EPDM Waterproof Membrane Manufacturer with 15-year Experience

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 2000 m²

Supply Capability:: 100000 m²/month

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1. Product Introduction:

This waterproof coiled material is of high elasticity with best performance among high polumer

waterproof coiled material in the world.It is also the most typical one in the world.Waterproof coiled material made of ternary ethylene-propylene rubber is produced withthe use of the most advanced contiuous extrusion and vulcanization technology and related equipments which are specially designed for production of such product.It is good in compactness,without bubble and performance difference in length and breadth,perfomances reach or exceedthe demands of GB18173.1-2000 standard.

2. Product Specification:

There are two installation ways.one is full sticking,the other is hot welding.

Thick	1.0mm,1.2mm,1.5mm,2.0mm,3.0mm or others
Width	1m to 4m
Length	20m
Model	EPDM, EPDM with fabric

3. Technical Sheet for EPDM Waterproof Membrane:

Number	Item		Unit	Value
1	Size Variation	Thichness	%	±10
		Width	%	±1
		Length	%	Allowed negative
2	Breaking tensile strength at normal temperature		Mpa	≥7.5
2	Breaking tensile strength at 70°C		Mpa	≥2.3
3	Breaking elongation at normal temperature		%	≥450
3	Breaking elongation at -20°C		%	≥200
4	Tear strength		KN/m	≥25
5	Impermeability(30min)		*	0.3Mpa no leakage
6	Bending at low tempreture		°C	≤-40
7	Stretch tensor at heating	Elongate	mm	≤2
7	Stretch tensor at heating	Shrink	mm	≤4
8	Air oven aging(80°C×168h)	Tensile strength at break retained	%	≥80
8	Air oven aging(80°C×168h)	Elongation at break retained	%	≥70
9	Anti-alkali	Tensile strength at break retained	%	≥80
9	Anti-alkali	Elongation at break retained	%	≥80
10	Nuture weathing at manual simulation	Tensile strength at break retained	%	≥80
10	Nuture weathing at manual simulation	Elongation at break retained	%	≥70

4. Product Application:

EPDM waterproof membranes form 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 and subway.

EPDM Waterproof Membrane

5. Some photos:

EPDM Waterproof Membrane

Q: The shortcomings of polypropylene waterproofing, and the shortcomings of modified asphalt waterproofing membrane: but the current domestic Still less match with the binder, because the environment and bonding materials and other factors often lose their bond function in advance, resulting in water failure will be self-evident; then waterproofing membrane after the construction of the protection And the leak after the maintenance is also a problem, exposed to the outside of the waterproof layer of foreign mechanical damage prevention is very important, waterproof membrane and grass-roots bonding, whether it is full shop, shop, shop, empty shop, The grassroots will be between the water layer, regardless of any part of the penetrating breakage, degumming, leakage of glue (even if there is only one), the entire level of its connection with the waterproof function will all decline, if not Find damaged and defective parts, the local repair is not possible, then only redo waterproof layer. So it is better to waterproof polypropylene

Q: Are waterproofing membranes resistant to water vapor transmission?: Yes, waterproofing membranes are resistant to water vapor transmission. These membranes are designed to create a barrier that prevents water from penetrating through them. They are typically made from materials that are impermeable to water, such as rubber, plastic, or bitumen. This means that they effectively block the passage of liquid water, preventing it from seeping into the underlying structure. However, it is important to note that while waterproofing membranes can effectively resist water vapor transmission, they may not completely eliminate it. Some amount of water vapor may still pass through the membrane, but it is significantly reduced compared to other materials that are not designed for waterproofing purposes.

Q: Can a waterproofing membrane be used on terrazzo surfaces?: Yes, a waterproofing membrane can be used on terrazzo surfaces. Terrazzo is a durable and versatile flooring material made from a combination of marble, granite, quartz, or glass chips embedded in a cementitious or epoxy matrix. While terrazzo is generally resistant to water, it is not completely waterproof and can absorb moisture if left untreated. Applying a waterproofing membrane on terrazzo surfaces can help protect it from water damage, staining, and discoloration. The membrane acts as a barrier, preventing water and other liquids from seeping into the terrazzo, thus enhancing its longevity and maintaining its aesthetic appearance. It is important to ensure that the waterproofing membrane is compatible with the terrazzo material and is applied according to the manufacturer's instructions for optimal effectiveness.

Q: Can a waterproofing membrane be used in fountains or water features?: Yes, a waterproofing membrane can be used in fountains or water features. Waterproofing membranes are designed to protect surfaces from water penetration and are commonly used in various construction applications, including fountains and water features. These membranes create a barrier that prevents water from seeping into the underlying structure, ensuring the longevity and functionality of the fountain or water feature. Additionally, waterproofing membranes can be applied to different materials, such as concrete, stone, or metal, making them versatile for use in various designs and styles of fountains or water features.

Q: Can a waterproofing membrane be used in new construction?: Yes, a waterproofing membrane can be used in new construction. In fact, it is often recommended to install a waterproofing membrane during the construction phase to prevent water damage to the building's foundation and structure.

Q: Can a waterproofing membrane be used on terraces or patios?: Yes, a waterproofing membrane can be used on terraces or patios to prevent water penetration and protect the underlying structure from moisture damage.

Q: Can a waterproofing membrane be used on both residential and commercial buildings?: Certainly, both residential and commercial buildings can benefit from the application of a waterproofing membrane. These membranes are specially crafted to create a shield against water infiltration, making them indispensable for any structure, whether it be a home or a business establishment. Be it a dwelling, a multi-unit complex, a corporate office, or a retail store, the versatile waterproofing membrane can be effortlessly applied to a variety of surfaces, including roofs, walls, foundations, and basements, effectively safeguarding the building from the perils of water damage and seepage. Furthermore, these membranes come in a wide array of types and materials, ensuring that they can be tailored to meet the specific needs and demands of any building, regardless of its residential or commercial nature.

Q: Can a waterproofing membrane prevent leaks from occurring?: Yes, a waterproofing membrane can prevent leaks from occurring. A waterproofing membrane is a thin layer of material that is applied to a surface to make it completely impermeable to water. It acts as a barrier, preventing water from seeping through and causing leaks. When properly installed and maintained, a waterproofing membrane can effectively protect various structures such as roofs, basements, bathrooms, or foundations from water damage. It is designed to withstand the forces of nature, including rain, snow, and moisture, and can significantly reduce the risk of leaks and water infiltration. However, it is important to note that the effectiveness of a waterproofing membrane also depends on the quality of the product, proper installation, and regular maintenance.

Q: Can a waterproofing membrane be used in conjunction with insulation materials?: Yes, a waterproofing membrane can be used in conjunction with insulation materials. The membrane acts as a barrier to prevent water infiltration, while insulation materials provide thermal resistance to control heat flow. This combination is commonly used in construction to ensure both waterproofing and insulation performance.