• Flexible 1M to 4M EPDM Waterproofing Membrane System 1
  • Flexible 1M to 4M EPDM Waterproofing Membrane System 2
  • Flexible 1M to 4M EPDM Waterproofing Membrane System 3
  • Flexible 1M to 4M EPDM Waterproofing Membrane System 4
Flexible 1M to 4M EPDM Waterproofing Membrane

Flexible 1M to 4M EPDM Waterproofing Membrane

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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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EPDM Waterproof Membrane

1.Product Description

 Flexible EPDM Waterproofing Membrane is the modified materials which is widely used at home and abroad in the kinds of roofs, tunnel, basement such sorts of  constructions' waterproofing. They are based upon EPDM rubber with modifier, softener and accelerant assistants added to provide flexibility and stability . Through the precise ingredients, mixing, extrusion, rolling, curing processes to made of modified EPDM Waterproofing material with high strength and high flexibility.


2.Features

1. Great tensile strength,long-range elasticity and aging resistant.

2. Excellent heat reisistant and can be used under -70°C~~+110°C .

3.Good anti-corrosion, ultraviolet resistant,  root penetration resistance

4.Long life use over 50 years and used longer 100 years or more under the condition of buried in the ground.

5.Light and easy to install.


3.Products Specification

 

Thickness : 0.3-2.0mm 

Width :1m to 4m

Length: 15-100m/roll


 

Type

EPDM Waterproof Membrane

Material

EPDM Rubber

Thickness

1.2mm

1.5mm

2.0mm

Weight(kg/m2)

1.54-1.58

1.79-1.83

2.25-2.29

Size

1.2m(width) * 20m(length)/roll

Type

Vulcanized & Weldable

Pattern

Non-reinforced(homogeneous)

Packing

24sqm/roll, with plastic bag

Color

Black

Application

Roof, basement, pond, Lake, steel  structure roof,

swimming pool, underground, tunnel, etc

 

 4. Product Application:


(1) Roofs, Basement, Toilets

(2) Industrial and civil building waterproofing

(3) Geosynthetic liner for swimming pool, channels, irrigation system

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



4. Some photos:


Q:Can waterproofing membranes be installed on uneven surfaces?
Waterproofing membranes possess the capability to be installed on surfaces that are not even. In reality, one of the benefits of these membranes is their ability to adapt to different irregularities and unevenness on the surface. Typically, these membranes are flexible and can be easily shaped and adjusted to fit the contours of the substrate. Furthermore, certain waterproofing membranes possess self-adhesive properties or can be applied with adhesives, enabling them to effectively stick to both smooth and uneven surfaces. Nevertheless, it is crucial to emphasize that proper surface preparation is essential for a successful installation. The surface must be clean, dry, and devoid of any loose materials or debris to ensure the optimum adhesion and performance of the waterproofing membrane.
Q:Are there any specific installation techniques for corners and edges when using a waterproofing membrane?
Yes, there are specific installation techniques for corners and edges when using a waterproofing membrane. These techniques are important to ensure that the corners and edges are properly sealed and protected from water infiltration. For corners, it is recommended to use corner flashings or preformed corner pieces specifically designed for waterproofing applications. These corner flashings or preformed pieces are typically made of flexible materials such as rubber or PVC and are installed over the membrane to provide a watertight seal. They should be securely fastened to the substrate and overlapped with the membrane to create a continuous barrier against water. When it comes to edges, it is crucial to install edge flashings to prevent water from seeping underneath the membrane. Edge flashings are installed along the perimeter of the waterproofing membrane and are typically made of the same material as the membrane itself. They should be properly sealed and securely fastened to the substrate to ensure a tight and reliable seal. Additionally, it is important to properly overlap the membrane at corners and edges to create a seamless and continuous barrier against water. The manufacturer's instructions should be followed carefully to ensure the correct overlap width and method. Generally, a minimum overlap of at least 2 inches is recommended for corners and edges. Overall, the specific installation techniques for corners and edges when using a waterproofing membrane involve the use of corner and edge flashings, proper sealing and fastening, and correct overlap of the membrane. Following these techniques will help to ensure a reliable and effective waterproofing system.
Q:How does a waterproofing membrane handle settlement cracks?
A waterproofing membrane is designed to handle settlement cracks by providing a continuous and flexible barrier that prevents water penetration. Settlement cracks occur when the ground beneath a structure shifts or settles, causing the foundation to crack. These cracks can allow water to seep into the building, leading to moisture damage and potential structural issues. When a settlement crack occurs, a waterproofing membrane can be applied to the affected area to create a seamless and watertight seal. The membrane acts as a protective layer that prevents water from entering through the crack and migrating into the building. It also helps to maintain the structural integrity of the foundation by reducing the chances of further cracking and deterioration. The flexibility of the waterproofing membrane is crucial in handling settlement cracks. It can accommodate the movement of the underlying structure without compromising its performance. As the ground settles or shifts, the membrane stretches and contracts, ensuring that the crack remains sealed and the waterproofing system remains intact. Additionally, some waterproofing membranes are equipped with self-healing properties. This means that if a settlement crack does occur, the membrane has the ability to reseal itself to maintain its watertight integrity. This self-healing capability can minimize the need for frequent repairs and maintenance, saving time and costs for property owners. Overall, a waterproofing membrane is an effective solution for handling settlement cracks. It provides a durable and flexible barrier that prevents water infiltration, protects against further damage, and helps to preserve the longevity of the structure.
Q:Can waterproofing membranes be used on plant rooms?
Indeed, plant rooms can benefit from the utilization of waterproofing membranes. Within these rooms, one can typically find various apparatus and machinery that necessitate safeguarding against potential water harm. By implementing waterproofing membranes, a formidable defense is established to impede water infiltration, averting leaks and potential destruction to both the plant room and its contents. Typically, these membranes are administered to the walls, floors, and roofs of the plant room to ensure comprehensive waterproofing. Moreover, in addition to their water resistance, these membranes possess the ability to shield against other elements such as chemicals and fluctuations in temperature, rendering them an optimal solution for plant rooms.
Q:Can a waterproofing membrane be used on different types of surfaces, such as concrete, wood, or metal?
Yes, a waterproofing membrane can be used on different types of surfaces including concrete, wood, and metal. Waterproofing membranes are designed to provide a protective barrier against moisture and can adhere to various surfaces, ensuring effective waterproofing regardless of the material.
Q:What is the typical installation process for a waterproofing membrane?
The typical installation process for a waterproofing membrane involves several steps. First, the surface that needs to be waterproofed is thoroughly cleaned and prepared. This may involve removing any existing coatings, debris, or loose materials from the surface. It is important to ensure that the surface is smooth, clean, and free from any contaminants that could affect the adhesion of the membrane. Next, any cracks, holes, or imperfections in the surface are repaired. This may involve filling in cracks with a suitable filler or patching compound, and smoothing out any rough areas. It is crucial to have a solid and even surface to ensure the proper installation and effectiveness of the waterproofing membrane. Once the surface is prepared, a primer is often applied. The primer helps to improve the adhesion between the surface and the membrane. It is typically applied with a brush or roller, following the manufacturer's instructions. After the primer has dried, the waterproofing membrane is installed. There are different types of membranes available, such as sheet membranes or liquid-applied membranes. Sheet membranes are typically rolled out onto the surface and adhered using a suitable adhesive or mortar. Liquid-applied membranes are applied using a brush, roller, or spray equipment, creating a continuous and seamless barrier. During the installation process, it is important to ensure that the membrane is installed correctly, with proper overlap or seams, and that any penetrations or transitions are properly treated and sealed. This includes areas such as corners, edges, drains, and pipe penetrations, where additional detailing may be required to create a watertight seal. Once the membrane is installed, it is important to allow it to cure or dry according to the manufacturer's instructions. This ensures that the membrane reaches its full strength and waterproofing capabilities. Finally, after the membrane has cured, a protective layer or coating may be applied to further enhance the durability and longevity of the waterproofing system. This may involve applying a topcoat, sealant, or protective barrier to protect the membrane from UV rays, foot traffic, or other potential sources of damage. Overall, the typical installation process for a waterproofing membrane involves surface preparation, application of a primer, installation of the membrane, detailing and sealing, curing, and potentially applying a protective layer. It is important to follow the manufacturer's instructions and consult with a professional if necessary to ensure a proper and effective installation.
Q:Are there any specific considerations for installing a waterproofing membrane on precast concrete surfaces?
Installing a waterproofing membrane on precast concrete surfaces requires specific considerations. Here are some important points to remember: 1. Proper Surface Preparation: Before applying the waterproofing membrane, it is crucial to prepare the precast concrete surface correctly. This involves cleaning the surface, removing loose particles, and ensuring it is dry and free from any contaminants. 2. Compatibility: It is important to select a waterproofing membrane that is suitable for precast concrete surfaces. Some membranes may not adhere well or provide effective waterproofing on this type of substrate. Therefore, it is essential to choose a membrane specifically designed for use on precast concrete. 3. Ensuring Adhesion: Properly adhering the waterproofing membrane to the precast concrete surface is vital. It is important to carefully follow the manufacturer's instructions, including any surface priming or preparation requirements for optimal adhesion. Proper adhesion will prevent water infiltration and concrete damage. 4. Joint Treatment: Precast concrete surfaces often have joints between panels or components. These joints need proper treatment to maintain the system's waterproofing integrity. This may involve using joint sealants or tapes designed specifically for waterproofing purposes. 5. Considering Durability: Consider the durability and longevity of the waterproofing membrane. Precast concrete surfaces are exposed to various weather conditions and environmental factors. Therefore, it is crucial to choose a membrane that can withstand these conditions and provide long-term protection against water penetration. 6. Quality Assurance: It is recommended to work with experienced professionals or certified installers to ensure the proper installation of the waterproofing membrane on precast concrete surfaces. This minimizes the risk of installation errors and ensures that the waterproofing system performs as intended. By considering these factors, installing a waterproofing membrane on precast concrete surfaces can effectively protect the concrete from water damage and extend its lifespan.
Q:Can a waterproofing membrane be used for underground bunkers?
Underground bunkers can utilize waterproofing membranes to great effect. Designed to establish a formidable defense against moisture, these membranes effectively thwart water infiltration into structures. This renders them an optimal solution for underground bunkers, which are susceptible to water encroachment due to their subterranean nature. By affixing a waterproofing membrane to the walls and floor of the bunker, it becomes possible to avert water seepage and maintain a dry interior. This is of paramount importance for safeguarding any stored items or occupants within the bunker. Moreover, waterproofing membranes offer additional advantages, such as insulation and protection against radon gas. It is crucial to select a membrane explicitly crafted for underground applications and capable of withstanding the unique conditions and pressures associated with subterranean environments.
Q:Can a waterproofing membrane be used on copper surfaces?
Indeed, copper surfaces can be prone to corrosion and moisture-related damage. In order to safeguard them, it is possible to utilize a waterproofing membrane. By implementing this measure, an extra level of protection is afforded. The membrane serves as a barrier, effectively preventing water and moisture from infiltrating the copper surface. Consequently, corrosion is impeded and the lifespan of the copper material is extended. It is crucial to exercise caution when selecting a compatible waterproofing membrane to ensure optimal adhesion and efficacy. Furthermore, it is imperative to diligently adhere to appropriate surface preparation and application techniques to guarantee a triumphant waterproofing solution for copper surfaces.
Q:Are waterproofing membranes suitable for balconies and terraces?
Yes, waterproofing membranes are suitable for balconies and terraces as they provide an effective barrier against water infiltration, protecting the underlying structure from potential damage caused by moisture.

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