• EPDM Valcanized Waterproof Membrane with width 1.2mm System 1
  • EPDM Valcanized Waterproof Membrane with width 1.2mm System 2
  • EPDM Valcanized Waterproof Membrane with width 1.2mm System 3
  • EPDM Valcanized Waterproof Membrane with width 1.2mm System 4
EPDM Valcanized Waterproof Membrane with width 1.2mm

EPDM Valcanized Waterproof Membrane with width 1.2mm

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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. Waterproofing EPDM roof membrane has excellent resistance to environmental stress cracking resistance, aging resistance, corrosion resistance as well as long service life.

2.Waterproofing EPDM roof membrane has the lowest permeability

3.  Waterproofing EPDM roof membrane has high elongation,heat treatment the size change is small

 

Main Function for EPDM Waterproof Membrane

  

1. EPDM waterproof membrane for bridge engineering waterproof

2.  EPDM waterproof membrane for water conservancy projects ,such as river bank,lake dam seepage.

3.EPDM waterproof membrane for the municipal engineering.

4. EPDM waterproof membrane for aquaculture.

 

 

Specification for EPDM Waterproof Membrane

 

Item

Thick(mm)

Width

Length(m)

Color

Spe

1.0—2.0

1.2m/2m/3m/4m

20

Black

Deviation

-1   +15

--1

Multicolor

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

 

EPDM Waterproof Membrane

EPDM Waterproof Membrane

EPDM 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: Can a waterproofing membrane be used on stone block surfaces?
Stone block surfaces can indeed benefit from the use of a waterproofing membrane. This particular membrane is specifically designed to create a protective barrier against water and moisture, making it suitable for application on various surfaces, including stone blocks. By acting as a barrier, this membrane effectively prevents water from seeping into the stone and causing detrimental effects such as cracking, spalling, or efflorescence. It offers valuable protection against water-related issues such as freeze-thaw damage and the growth of mold and mildew. Moreover, the application of a waterproofing membrane can significantly enhance the durability and longevity of stone blocks by shielding them from water damage. Consequently, it is highly recommended to utilize a waterproofing membrane on stone block surfaces to ensure their long-term integrity and aesthetics.
Q: Can a waterproofing membrane be applied on any surface?
When applying a waterproofing membrane, it is essential to take into account the unique characteristics and needs of each surface. Although many waterproofing membranes are versatile and can adhere to different materials, it is advisable to seek advice from a professional or the manufacturer to ensure compatibility and optimal performance. For concrete surfaces, waterproofing membranes are effective in preventing water penetration and safeguarding against moisture damage. These membranes are specifically designed to bond with concrete and create a barrier against water and vapor transmission. However, it is crucial to thoroughly prepare the concrete surface by cleaning it, fixing any cracks or imperfections, and ensuring a smooth and even substrate for the membrane to adhere to. Similarly, masonry surfaces such as brick or stone can benefit from the application of waterproofing membranes. These surfaces may require additional preparation, such as the removal of loose mortar or debris, and might benefit from using a primer to enhance adhesion. The porosity and texture of these surfaces may also influence the choice of waterproofing membrane. Wood surfaces, such as decks or balconies, can be protected against moisture damage and have their lifespan extended by applying a waterproofing membrane. However, it is important to select a membrane specifically designed for wood surfaces, as these materials require additional flexibility to accommodate the natural movement and expansion of wood. In conclusion, while waterproofing membranes can be used on a variety of surfaces, it is crucial to consider the specific characteristics and preparation requirements of each surface to achieve the best results. Seeking guidance from a professional or the manufacturer can help determine the most suitable membrane and application method for a particular surface.
Q: Are waterproofing membranes effective against mold and mildew?
Yes, waterproofing membranes are effective against mold and mildew. These membranes create a barrier that prevents water from seeping into the structure, thus reducing moisture levels which are essential for mold and mildew growth. By keeping the area dry, waterproofing membranes help to prevent the formation and spread of mold and mildew.
Q: Is a waterproofing membrane suitable for use in areas with high groundwater levels?
A waterproofing membrane works well in areas where the groundwater levels are high. Its purpose is to stop water from getting in, making it an effective barrier against groundwater. These membranes are usually made from materials like bitumen, PVC, or EPDM, which are extremely resistant to water and can handle a lot of pressure from below. They are built to create a tight seal, keeping water out of buildings or underground areas. Because of this, a waterproofing membrane is the perfect choice for places with high groundwater levels. It can successfully guard against water infiltration and the potential harm it could cause to structures or infrastructure.
Q: How does a waterproofing membrane perform in areas with chemical exposure or solvents?
Waterproofing membranes are not specifically designed to resist chemical exposure or solvents. Although they may offer some resistance to certain chemicals, extended exposure to aggressive chemicals can compromise their effectiveness. These chemicals can degrade the membrane material over time, making it brittle, cracked, or ineffective at waterproofing. To improve the performance of a waterproofing membrane in areas with chemical exposure or solvents, it is advisable to use a specialized chemical-resistant membrane. These membranes are made from tested materials that can withstand various chemicals and solvents. They provide a higher level of protection and durability, ensuring long-lasting performance and preventing damage caused by chemical exposure. It is important to choose the appropriate waterproofing membrane based on the specific chemicals and their concentrations present. Seeking guidance from a professional waterproofing contractor or manufacturer can help in selecting the most suitable membrane for the intended application. Regular inspection and maintenance are crucial to monitor the performance of a waterproofing membrane in areas with chemical exposure. Promptly addressing any signs of deterioration, such as cracks, leaks, or discoloration, can prevent further damage and potential water infiltration. Overall, while a waterproofing membrane can offer some protection in areas with chemical exposure or solvents, it is preferable to use a specialized chemical-resistant membrane for superior long-term performance and durability.
Q: Can a waterproofing membrane be applied to existing structures or is it only suitable for new construction?
A waterproofing membrane has the capability to be applied to both existing structures and new construction. These membranes are specifically designed to create a barrier against water infiltration, making them suitable for preventing water damage in various areas such as roofs, basements, and foundations. Whether it is an aged building or a recently constructed one, the application of a waterproofing membrane can effectively maintain the dryness of the structure and prevent problems associated with moisture, such as leaks, seepage, and mold growth. However, when applying a waterproofing membrane to an existing structure, it may be necessary to undertake additional preparation and surface treatment in order to ensure proper adhesion and efficiency. It is strongly advised to seek the guidance of an experienced waterproofing contractor who can evaluate the specific requirements of the structure and provide suitable solutions.
Q: Can a waterproofing membrane be used in parking garages?
Yes, a waterproofing membrane can be used in parking garages. It is commonly used to protect the structure from water damage, such as leaks and corrosion, which can be caused by water infiltrating through the concrete. A waterproofing membrane helps to create a barrier that prevents water penetration, ensuring the durability and longevity of the parking garage.
Q: Can a waterproofing membrane be used in areas with high water pressure?
Yes, a waterproofing membrane can be used in areas with high water pressure. Waterproofing membranes are designed to withstand and prevent water penetration, making them suitable for use in areas where there is high water pressure. However, it is important to ensure that the membrane chosen is specifically rated and designed to handle the specific water pressure levels in order to ensure its effectiveness and durability.
Q: Are there any drawbacks or limitations to using a waterproofing membrane?
Yes, there are some drawbacks and limitations to using a waterproofing membrane. One limitation is that it can be expensive to install, especially if it requires professional assistance. Additionally, if the membrane is not properly installed or maintained, it can become damaged or ineffective over time. Another drawback is that waterproofing membranes can limit the breathability of a structure, which can lead to moisture buildup and potential issues with mold or mildew. Finally, while a waterproofing membrane can protect against water intrusion, it may not fully address other potential sources of moisture, such as condensation or groundwater seepage.
Q: Can a waterproofing membrane be used on precast concrete block surfaces?
Precast concrete block surfaces can benefit from the application of a waterproofing membrane. These membranes are commonly used to safeguard below-grade structures, like basements and foundations, from water infiltration. When constructing these structures, precast concrete blocks are frequently utilized, and the use of a waterproofing membrane can prevent water from seeping into the concrete and causing harm. The membrane acts as a barrier, prohibiting water from passing through while still allowing the concrete to breathe and release any accumulated moisture. Furthermore, waterproofing membranes can enhance the overall durability and lifespan of precast concrete blocks by shielding them from moisture-related problems such as cracking, spalling, and corrosion. It is crucial to select a waterproofing membrane that is specifically designed for below-grade applications and is compatible with concrete surfaces to ensure proper adhesion and long-term efficacy.

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