EPDM Waterproofing Membrane for Construction Field
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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Brief Introduction:
This waterproof membrane is made from ternary ethylene-propylene rubber. Weadopts the world advanced equipment of cold feeding extrusion and continuous valcanization technology.
With the best performance among high polymer waterproof materials, EPDM is of exceptional elasticity and will not split or crack under normal building movement.
Specification:
Tensile Strength N/CM | Normal temperature: 60 ; 60°C: 30 |
Breaking Elongation % | Normal temperature: 400 ; -20°C: 10 |
Tear Resistance N | 20 |
Impermeability, 30 min no leakage | 0.3Mpa |
Low Temperature Bending °C | -20 |
Heating Shrinking mm | Extension: 2 Shrink: 4 |
Heat Resistance (80°C×168h) | Tensile Strength % : 80 ; Keeping rate of adhesive breaking:70 |
Alkali resistance (10% ca (oh)2 solution,normal temperature ×168h)) | Tensile Strength % : 80 ; Keeping rate of adhesive breaking:80 |
Synthetic aging | Tensile Strength % : 80 ; Keeping rate of adhesive breaking:80 |
Characteristic:
1)Good flexibility, creep properties and malleability, and the superior adapting ability to the deformation of the primary stress generated.
2). Tight adhesion between waterproof layer and basic layer, no channeling water. Having self healing ability after piercing.
3).Operation without heating. And possessing the reliability of pasting by itself with super strong connection of sheet materialand adhesion of same base.
4). Convenient and safe operation, no pollution to the environment.
Application:
1) Make sure the roof deck smooth,clean and dry(Moisture<9%),then apply the surface of roof deck homogeneously with a kind bitumen paint till dry to start application.
2) There are two methods in application:
One way is by heating and melting method---Heat the polyethylene film of the membrane and roof deck surface by heating and melting method to be nearly melted(not flowing),then install the membrane fully bonded to the roof deck with overlaps of 5-10cm.
The other way is by cold adhesive method---Pour the cold adhesive homogeneously on the roof deck then roll the membrane to install it to be fully sticked to roof deck.
By heating and melting method and by cold adhesive can be used in alternation in application as requested.
3) After application,a full serious inspection is required to make sure no air bubble,no fold,no falling away etc to guarantee the waterproof life
FAQ of Waterproofing Membrane
a.Can we get some samples before place order?
Answer: We can send the free samples to you by freight collect.
b.How many years can your PVC membrane guarantee?
Answer: We will guarantee the quality for 5 years at least.
c.Which countries you ever export the product?
Answer: We export the PVC membrane to South Africa, Middle east and even European countries.
- Q:How does a waterproofing membrane compare to other waterproofing methods?
- A waterproofing membrane is a highly effective and reliable method of waterproofing compared to other traditional waterproofing methods. Here are some ways in which a waterproofing membrane stands out: 1. Superior Protection: A waterproofing membrane provides a continuous and seamless barrier against water intrusion. Unlike other methods like waterproof paints or coatings, which may crack or peel over time, a membrane can withstand extreme weather conditions and prevent water from seeping through. 2. Longevity: Waterproofing membranes are designed to be durable and long-lasting. They are usually made from materials such as rubber, PVC, or modified bitumen, which have excellent resistance to wear and tear. As a result, they can provide a reliable waterproofing solution for many years. 3. Versatility: Waterproofing membranes can be applied to various surfaces, including concrete, metal, and wood. They can be used in a wide range of applications such as roofs, basements, foundations, and even tunnels. This versatility makes them suitable for both residential and commercial projects. 4. Flexibility: Waterproofing membranes are flexible, allowing them to conform to the shape and contours of the surface they are applied to. This flexibility ensures that the membrane can accommodate any movements or shifts in the structure, preventing any potential cracks or gaps that could lead to water leakage. 5. Ease of Installation: Installing a waterproofing membrane is usually straightforward and can be done by professionals or experienced DIYers. The membrane is typically rolled out onto the surface, adhered with adhesive or heat-welded, and then sealed at the edges and seams. This ease of installation makes it a popular choice for both new construction and retrofit projects. 6. Cost-Effectiveness: While the initial cost of installing a waterproofing membrane may be higher compared to other methods, its long-term cost-effectiveness makes it a wise investment. The durability and longevity of the membrane mean that there will be fewer maintenance and repair costs over time, saving money in the long run. In conclusion, a waterproofing membrane offers superior protection, longevity, versatility, flexibility, ease of installation, and cost-effectiveness compared to other waterproofing methods. Its ability to provide a continuous and reliable barrier against water intrusion makes it a preferred choice for many construction projects.
- Q:Is a waterproofing membrane resistant to UV radiation?
- Yes, a waterproofing membrane is typically resistant to UV radiation. Most waterproofing membranes are designed to be durable and long-lasting, and part of that includes being able to withstand exposure to UV rays. UV radiation from the sun can cause degradation and damage to various materials over time, including waterproofing membranes. However, manufacturers often incorporate UV stabilizers and additives into the membrane's composition to enhance its resistance to UV radiation. These additives help to prevent the breakdown of the membrane's structure, ensuring that it remains effective in preventing water infiltration and maintaining its overall performance for an extended period, even when exposed to direct sunlight. Additionally, some waterproofing membranes may have a protective layer or coating that offers additional UV resistance. It is always recommended to consult the manufacturer's specifications and guidelines to understand the specific UV resistance capabilities of a particular waterproofing membrane.
- Q:Can a waterproofing membrane be installed on a roof?
- Yes, a waterproofing membrane can be installed on a roof.
- Q:Can a waterproofing membrane be used in showers and wet areas?
- Certainly, one can indeed utilize a waterproofing membrane in showers and areas prone to moisture. In actuality, it is highly advisable to incorporate a waterproofing membrane in these regions as a means of averting water harm and leaks. The waterproofing membrane functions as a barrier between the tile or flooring and the underlying floor, guaranteeing containment and channeling of any water that infiltrates the surface towards the drains. This ensures preservation of the foundational structure by preventing moisture-induced damage like decay or mold proliferation. Moreover, a waterproofing membrane also serves to mitigate the risk of water seepage into nearby spaces and inducing harm to adjacent walls or floors. It is of utmost importance to ensure accurate installation of the waterproofing membrane, diligently sealing all seams, corners, and penetrations to achieve the desired level of waterproofing.
- Q:Can a waterproofing membrane be used for roof gardens?
- Yes, a waterproofing membrane can be used for roof gardens. It is a common practice to use waterproofing membranes as a protective layer beneath the soil and plants in roof garden installations. These membranes help prevent water leakage into the building below and ensure the longevity of the roof garden system.
- Q:Can a waterproofing membrane be used for wastewater treatment plants or sewage facilities?
- Yes, a waterproofing membrane can be used for wastewater treatment plants or sewage facilities. These facilities often require protection against water infiltration and leakage due to the presence of large amounts of water and potentially corrosive substances. A waterproofing membrane is a versatile solution that can provide a barrier against water penetration, helping to prevent damage to the structure and ensure the proper functioning of the facility. It can be applied to various areas such as walls, floors, roofs, and tanks, helping to maintain a watertight environment and prolong the lifespan of the facility. Additionally, some waterproofing membranes are specifically designed to withstand harsh chemicals, making them suitable for wastewater treatment plants and sewage facilities where corrosive substances may be present.
- Q:Can waterproofing membranes be used on outdoor decks?
- Outdoor decks can indeed benefit from the use of waterproofing membranes. These membranes are highly favored among deck owners due to their ability to effectively block moisture, thus safeguarding the underlying structure from harm. Comprised of durable materials like rubber or PVC, these membranes are specifically crafted to endure exposure to the elements. They are directly applied onto the deck surface, effectively establishing a watertight seal that serves as a protective shield against rain, snow, and other forms of moisture. Moreover, by preventing water damage, rot, and decay, waterproofing membranes contribute significantly to extending the lifespan of the deck. Consequently, incorporating waterproofing membranes into the maintenance routine of outdoor decks proves to be not only a sensible approach but also an efficient one, ensuring the deck's structural integrity and longevity are well-preserved.
- Q:Waterproof building materials after the construction of drums, bubble is what reason?
- Reason 3: synthetic polymer waterproofing membrane construction, if the adhesive is not fully dry on the eager to paving the membrane, resulting in a solvent residue in the coil inside, when it evaporates, it will form a bubble. Control measures: the use of cold and cold method of paving, the brushing of the adhesive to be uniform, to be dry when the handle (refers to touch) is not bonded, before paving the membrane, while compaction. In particular, to prevent the accumulation of adhesive too thick, dry operation caused by the film from the drum.
- Q:Are there any specific considerations for installing a waterproofing membrane on concrete surfaces?
- Yes, there are several specific considerations when installing a waterproofing membrane on concrete surfaces. Firstly, it is important to ensure that the concrete surface is clean, dry, and free from any loose particles or contaminants. Proper surface preparation is crucial to allow for proper adhesion of the membrane. Secondly, it is essential to choose a suitable waterproofing membrane that is specifically designed for use on concrete surfaces, as different materials may have different compatibility and performance characteristics. Additionally, the correct application technique and thickness of the membrane should be followed as per the manufacturer's instructions. Finally, it is important to consider factors such as expansion joints, cracks, and structural movement, as these can affect the overall effectiveness and durability of the waterproofing system.
- Q:How does a waterproofing membrane handle construction joints?
- A waterproofing membrane is designed to provide a protective barrier against water penetration in construction applications. When it comes to construction joints, which are commonly found in concrete structures, the membrane is specifically engineered to handle these areas. During the construction process, joints are created to allow for movement between different sections of the structure. These joints can be vulnerable points where water can potentially infiltrate. To address this concern, waterproofing membranes are installed to ensure that these joints remain watertight. There are different methods used to handle construction joints with waterproofing membranes. One common approach is to apply the membrane directly over the joint, extending it beyond the joint edges. This creates a continuous waterproof layer that covers both the joint and the adjoining areas. Another technique involves the use of specially designed joint tapes or strips that are embedded within the membrane. These tapes or strips are typically made of materials like rubber or PVC and 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. In addition to these methods, there are also 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. Overall, a waterproofing membrane is specifically designed to handle construction joints by providing a durable and effective barrier against water penetration. Whether through extending the membrane over the joint, using joint tapes or strips, or incorporating pre-formed joint sealants, these membranes ensure that construction joints remain watertight, protecting the structure from potential water damage.
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EPDM Waterproofing Membrane for Construction Field
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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