EPDM Weldable Waterproof Membrane for Pond Liner Use

EPDM Weldable Waterproof Membrane for Pond Liner Use System 1

EPDM Weldable Waterproof Membrane for Pond Liner Use System 2

EPDM Weldable Waterproof Membrane for Pond Liner Use

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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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EPDM Waterproof Membrane

Introduction for EPDM Waterproof Membrane

EPDM waterproof membrane is made from ternary ethylene-propylene rubber. With the best performance among high polymer waterproof materials, EPDM is of exceptional elasticity and will not split or crack under normal building movement.

Features for EPDM Waterproof Membrane

1)the excellent anti-aging, in the long term light, humidity, cold use of the natural environment, small changes in physical properties, used in temperature from -50 degree to 80 degree.

2)with outstanding ozone resistance, resistance to ultraviolet and atmospheric corrosion of many chemical corrosive substances.
3) high tensile strength, high elongation, high flexibility, capable of sustaining a puncture of hard material, good anti-crack, high adaptbility of the grass roots contraction and the crack and deformation, and give full play to extend the performance, playing the role of waterproofing.
4)long lifetime, high durability can achieve more than 25 years.
5)the cold construction operation, no environment pollution and simple operation.

Application for EPDM Waterproof Membrane

1) Roofs, Basement, Toilet

2) Industrial and civil building waterproofing

3) Geo-synthetic liner for swimming pool, channels, irrigation system

4) Especially suit for projects with high requirements in durability, anti-corrosion and deformation

EPDM Waterproof Membrane

Specification for EPDM Waterproof Membrane

Type	EPDM
Material	EPDM Rubber
Thickness	1.2mm,1.5mm,2.0mm
Length	20m/roll
Width	1.2m
Usage	roof/walls/bathroom/tunnel/basement/bridge/road/underground,
Application method	Hot melt
Length	20m
Surface	Smooth surface,fleece surface

Technical Sheet for EPDM Waterproof Membrane

EPDM Waterproof Membrane ASTM Standard : D-7465
Property	Test Method	Units	Mininum ASTM
			D-7465
			Sl	Eng
Specific Gravity	ASTM D-792	gm/cc	1.1	1.1
Unit Weight	ASTM D-751	kg/m2	1.3	0.27
Thickness Type 1	ASTM D-412	mm(in)	1.02 +15/-10%	0.04 +15/-10%
Tensile Strength. Die C	ASTM D-412	Mpa(psi)	9	1305
Ultimate Elongation,Die C	ASTM D-412	%	300	300
Tear Resistance,Die C	ASTM D-624	Kn/m(lbf/in)	26.27	150
Puncture Resistance	ASTM D-4833	N(lbs)	133	30
Shore A Durometer	ASTM D-2240		65-10	65-10
Ozone Resistance	ASTM D-1149		No Crack	No Crack
Multiaxial Elongation	ASTM D-5617	%	100	100
Heat Aging 28 days at 240 degrees	ASTM D-573
Tensile Strength, Die C	ASTM D-412	MPa(psi)	8.3	1205
Ultimate elongation, Die C	ASTM D-412	%	200	200
Tear Resistance, Die C	ASTM-624	Kn/m(lbf/in)	21.9	125
Accelerated Aging Xenon Arc	ASTM G-155/G-151		Pass	Pass
Brittleness Point	ASTM D-2137		-45 °C	-49 °C F
Water Absorption	ASTM D-471	%	+8,-2	+8,-2
Water Vapor Permeability, max	ASTM E-96	Permils	2.0	2.0
Linear Dimensional Change,max	ASTM-D-1204	%	+/-1.0	+/-1.0
Chronic Toxicity Screening	EPA/600/4-89/001 ASTM E-729	Method 1000.0	Pass	Pass

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FAQ:

Can you produce 4m width?
Yes, no problem for us. We have four bases in China, largest one in this field.
How many quantity in one 20'' container for 1.2mm and 1.5mm?
480rolls, 11520m2 for 1.2mm and 400rolls, 9600m2 for 1.5mm
Can you provide free samples?
Yes, our samples are free, but express fees usually on buyer's account.

Q: Can a waterproofing membrane be used for underground utility vaults?: Yes, a waterproofing membrane can be used for underground utility vaults. Waterproofing membranes are commonly used to prevent water infiltration and protect structures from moisture damage. In the case of underground utility vaults, where there is a high risk of groundwater seepage, a waterproofing membrane can provide an effective barrier against water penetration, ensuring the vault remains dry and protected from potential water-related issues.

Q: Is a waterproofing membrane resistant to algae or moss growth?: Yes, a waterproofing membrane is typically resistant to algae or moss growth. The materials used in waterproofing membranes are designed to prevent the growth of organic matter, including algae and moss.

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.

Q: The difference between high polymer modified asphalt waterproofing membrane and sbs: SBS modified asphalt waterproofing membrane is SBS rubber modified petroleum asphalt cited as the invasion coating, polyester fiber non-woven fabrics, jute cloth, fiberglass mats were made for the fetal base, the plastic film for the anti-sticking isolation Layer, by the selection, ingredients, eutectic, invasion, composite molding, curling and other processes processing production.

Q: Can a waterproofing membrane be used on below-grade foundations?: Indeed, below-grade foundations can benefit from the application of a waterproofing membrane. It is highly advisable to utilize this method in order to avert water penetration and safeguard the foundation against moisture-related harm. By acting as a barrier, the membrane effectively obstructs the infiltration of water into the foundation walls, thus preventing complications like leaks, mold growth, and structural deterioration. Moreover, waterproofing membranes are specifically designed to endure the elevated water pressure commonly encountered in below-grade surroundings, rendering them an optimal choice for shielding foundations in basements and other below-ground edifices.

Q: Can a waterproofing membrane be used on masonry surfaces?: Indeed, masonry surfaces can benefit from the utilization of a waterproofing membrane. Employing a waterproofing membrane on masonry surfaces is a prevalent approach to thwart water infiltration and subsequent harm. Concrete, brick, or stone masonry surfaces are permeable and have the capacity to absorb water, resulting in potential structural deterioration, growth of mold, and overall degradation over time. The purpose of a waterproofing membrane is to serve as a barrier, preventing water from permeating the masonry and safeguarding it against moisture-related predicaments. It is crucial to select a waterproofing membrane that is specifically engineered for masonry surfaces and adhere to the instructions provided by the manufacturer for appropriate application.

Q: Can waterproofing membranes be used on underground tunnels?: Yes, waterproofing membranes can be used on underground tunnels. These membranes are specifically designed to provide protection against water infiltration and can be applied to the tunnel walls and floors to prevent water ingress. The membranes create a barrier that keeps the tunnel dry, ensuring its structural integrity and preventing damage from moisture.

Q: Can a waterproofing membrane be used on glass block surfaces?: Yes, a waterproofing membrane can be used on glass block surfaces. Glass block surfaces are often used in areas such as bathrooms or kitchens where waterproofing is essential to prevent water damage. Applying a waterproofing membrane helps to create a barrier that prevents water from penetrating the glass blocks, protecting the underlying structures and materials. The membrane is typically applied to the exterior side of the glass block surface, ensuring that any water that comes into contact with the surface is directed away and does not seep through. It is important to choose a waterproofing membrane that is specifically designed for use on glass block surfaces to ensure proper adhesion and long-lasting protection.

Q: Can a waterproofing membrane be used for wastewater facilities?: Indeed, wastewater facilities necessitate a strong safeguard against the potentially harmful and corrosive effects of wastewater. By employing a waterproofing membrane, the infiltration of water, which can result in structural harm, deterioration, and contamination of surrounding areas, can be effectively prevented. Waterproofing membranes act as a barrier, shielding the facility's walls, floors, and foundations from the intrusion of water and moisture. This serves to uphold the structure's integrity, prevent leaks, and guard against corrosion stemming from the presence of chemicals in wastewater. Furthermore, certain waterproofing membranes not only safeguard against water and chemical damage but also exhibit resistance to UV rays, high temperatures, and freeze-thaw cycles. This is particularly significant for wastewater facilities situated in regions characterized by extreme weather conditions. All in all, employing a waterproofing membrane in wastewater facilities is a dependable and efficient means of ensuring long-term protection against water damage, preserving the structural integrity, and augmenting the facility's durability.

Q: What is the meaning of "channel" and "layer" in the practice of polymer waterproofing membrane?: In addition, the two did not meet the required thickness of the waterproof layer, according to certain requirements for laminated composite, two waterproof layer can be considered a waterproof. Such as 1.2mm polyurethane + 1.2mm self-adhesive coil (laminated construction rather than separate), can be used as a waterproof, although with two kinds of materials to do a two-story waterproof, and can not be considered two waterproof. The thickness of the laminated composite waterproofing layer can be thinned, and its provisions may be reflected in the new "roofing engineering technical specification" to be published.

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