EPDM Roof Waterproof Membrane with Pure Material

EPDM Roof Waterproof Membrane with Pure Material System 1

EPDM Roof Waterproof Membrane with Pure Material System 2

EPDM Roof Waterproof Membrane with Pure Material

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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.

Characteristics for EPDM Waterproof Membrane

1.Excellent anti-aging performance, service life can reach 50 years;
2.High elongation, high tensile strength, heat treatment size change small;
3.Plant root penetration resistance is good

4.Good low temperature flexibility

5.Application is convenient, overlapping is firm and reliable, no environmental pollution;
6. Resistance to chemical corrosion, can be applied to special places;
7.Maintenance is convenient, the cost is low

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

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 Roof Waterproof Membrane

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 in conjunction with a drainage system?: Yes, a waterproofing membrane can be used in conjunction with a drainage system. In fact, it is often recommended to use both together for effective waterproofing and drainage in areas such as basements, roofs, and foundations. The waterproofing membrane acts as a barrier to prevent water from seeping through the surface, while the drainage system helps to remove any excess water that may accumulate. By combining these two systems, it ensures a comprehensive solution to protect the structure from potential water damage.

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: Are waterproofing membranes resistant to thermal cycling?: Yes, waterproofing membranes are generally resistant to thermal cycling. These membranes are designed to handle the expansion and contraction that occurs due to temperature fluctuations, making them ideal for protecting structures from water damage caused by thermal stress.

Q: Are waterproofing membranes suitable for historical buildings?: Waterproofing membranes can be suitable for historical buildings under certain circumstances. These membranes are designed to protect structures from water damage, which can be particularly important for historical buildings that may have aged and porous materials. However, the suitability of waterproofing membranes for historical buildings depends on various factors. Firstly, it is crucial to consider the specific needs and requirements of the historical building in question. Each building has unique characteristics and materials, and the impact of waterproofing on these elements must be carefully evaluated. Some older structures may have delicate architectural features or materials that could be negatively affected by the application of waterproofing membranes. In such cases, alternative methods that are less intrusive or damaging may be more appropriate. Secondly, it is important to consult with conservation experts or professionals who specialize in historical building preservation. These experts can assess the specific needs of the building and provide guidance on the most suitable waterproofing methods. They can also ensure that any interventions are carried out in a manner that respects the historical integrity and authenticity of the structure. Lastly, it is crucial to consider the long-term implications of waterproofing membranes on historical buildings. While they can provide effective protection against water damage, they may also alter the natural breathability of the building, potentially leading to moisture buildup and further deterioration. Therefore, it is essential to carefully balance the benefits of waterproofing with the potential risks and long-term consequences. In summary, waterproofing membranes can be suitable for historical buildings, but their application should be approached with caution. An assessment of the building's specific needs, consultation with preservation experts, and consideration of long-term implications are critical in determining the appropriateness of waterproofing membranes for historical structures.

Q: Can a waterproofing membrane be applied on both interior and exterior surfaces of a structure?: Yes, a waterproofing membrane can be applied on both interior and exterior surfaces of a structure.

Q: Can a waterproofing membrane be used on TPO roofs?: TPO roofs, known for their durability and energy efficiency, can still experience leaks and water damage over time. To address this, a waterproofing membrane can be applied to enhance the waterproofing capabilities of a TPO roof. A waterproofing membrane is a thin layer of material that prevents water infiltration. It is typically made from synthetic materials like modified bitumen, EPDM, or PVC. These membranes effectively create a barrier against water, protecting the underlying roof structure from leaks and potential damage. When applying a waterproofing membrane on a TPO roof, it is crucial to ensure compatibility between the materials. The membrane must be specifically designed for TPO roofs and approved by the TPO roofing system manufacturer. This ensures compatibility and avoids adverse reactions or voided warranties. Installing a waterproofing membrane on a TPO roof involves surface cleaning and preparation, applying primer if needed, and adhering the membrane using an appropriate adhesive or heat welding method. Once installed, the membrane acts as an additional protective layer, preventing water from penetrating the TPO roof system and causing damage. In conclusion, a waterproofing membrane can be utilized on TPO roofs to enhance waterproofing and safeguard against leaks. However, it is vital to select a membrane designed for TPO roofs and approved by the manufacturer. Proper installation and regular maintenance are essential to maximize the longevity and effectiveness of the waterproofing membrane on a TPO roof.

Q: How does a waterproofing membrane handle construction joints?: Construction applications require the use of a waterproofing membrane to prevent water from penetrating the structure. Specifically, in concrete structures where construction joints are commonly found, the membrane is engineered to effectively address these areas. During the construction process, joints are created to allow for movement between different sections of the structure. Unfortunately, these joints can also be vulnerable points where water can potentially infiltrate. To tackle this concern, waterproofing membranes are installed to ensure that these joints remain watertight. Different methods are employed to handle construction joints with waterproofing membranes. One popular approach is to directly apply the membrane over the joint, extending it beyond the joint edges. This creates a continuous waterproof layer that covers both the joint and its adjoining areas. Another technique involves the use of specially designed joint tapes or strips that are embedded within the membrane. These tapes or strips, typically made of materials like rubber or PVC, are placed directly over the joint before the membrane is applied. They serve as an additional layer of protection, enhancing the waterproofing performance of the membrane at the joint. Additionally, there are specialized waterproofing systems available that include pre-formed joint sealants. These sealants are designed to fit snugly into the joint, providing a tight seal against water intrusion. The membrane is then installed over the joint, ensuring comprehensive waterproofing coverage. In summary, a waterproofing membrane is specifically engineered to effectively handle construction joints by offering a durable and efficient barrier against water penetration. Whether through extending the membrane over the joint, utilizing joint tapes or strips, or incorporating pre-formed joint sealants, these membranes guarantee that construction joints remain watertight, thus safeguarding the structure from potential water damage.

Q: Can a waterproofing membrane be applied in cold weather or during winter months?: Yes, a waterproofing membrane can be applied in cold weather or during winter months. However, there are specific considerations and precautions that need to be taken into account. It is important to choose a waterproofing membrane that is specifically designed for cold weather applications. These membranes are formulated to withstand low temperatures and provide effective waterproofing even in freezing conditions. Before applying the membrane, the surface should be thoroughly cleaned and free from any debris, ice, or snow. It is also crucial to ensure that the surface is dry, as moisture can affect the adhesion and performance of the membrane. In cold weather, it may take longer for the surface to dry, so extra time should be allowed for this process. Additionally, the ambient temperature during the application should be within the recommended range specified by the manufacturer. Cold temperatures can affect the curing time of the membrane and may require longer curing periods. It is important to follow the manufacturer's instructions and guidelines for application and curing to ensure proper performance. Moreover, it is advisable to consult with a professional waterproofing contractor who has experience working in cold weather conditions. They can provide expert guidance and ensure that the membrane is applied correctly to achieve the desired waterproofing results. Overall, while it is possible to apply a waterproofing membrane in cold weather or during winter months, it is crucial to choose the right product, prepare the surface properly, and follow the manufacturer's instructions and guidelines to ensure a successful and effective application.

Q: Can a waterproofing membrane be used in conjunction with expansion joint systems?: The use of a waterproofing membrane can be combined with expansion joint systems. These membranes are frequently employed to prevent the infiltration of water and safeguard structures against moisture damage. In contrast, expansion joint systems are put in place to enable movement and accommodate thermal expansion and contraction in structures. By utilizing both a waterproofing membrane and expansion joint systems, it is feasible to provide both waterproofing and movement accommodation in a structure. This guarantees that the structure is shielded from water damage while still permitting necessary movement. It is crucial to design and install both the waterproofing membrane and the expansion joint system properly to ensure their compatibility and effectiveness.

Q: Are there any specific building code requirements for waterproofing membranes?: Yes, there are specific building code requirements for waterproofing membranes. These requirements vary depending on the local building codes and regulations in each jurisdiction. However, in general, building codes typically outline the necessary standards for materials, installation methods, and performance criteria of waterproofing membranes to ensure effective protection against water infiltration in structures. It is important to consult and adhere to these codes to ensure compliance and maintain the durability and integrity of the building.

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