| Type: | Waterproof Roll Material |
|---|---|
| Ceiling Tile Shape: | Roll |
| Material: | EPDM |
| Samples: |
|---|
| Customization: |
|---|
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier | Product Description: |
| GBK weldable EPDM rubber waterproofing membrane developed by Renqiu Yongxing Rubber Products Co., Ltd. is a high-elastic waterproof material with the best performance in polymer waterproofing materials. The product is based on EPDM rubber, and is added with a proper amount of polyolefin-based heat soldering agent, carbon black, accelerator, etc., and is processed by cold feed extrusion through continuous vulcanization process equipment. It has the weather resistance and aging resistance of EPDM rubber, and the joints are welded by hot air blower, which overcomes the complexity of the adhesive construction of EPDM coils, making the joints more stable and waterproof. At the same time, our R&D team has further introduced the optimized products of welded EPDM waterproofing membranes: composite type, self-adhesive type, root-resistant puncture type for planting roofing, etc., and various options allow you to work in different construction environments. Complete engineering goals quickly and efficiently. |
| Features; |
| * Strong weldability: the joint can be directly welded, and the overall waterproof layer is formed after welding to ensure the waterproof quality. *Mechanical performance, stable durability and anti-aging performance, its oil and solvent resistance is better than general-purpose neoprene. * Good heat resistance and cold resistance can be used in the range of + 150 ° C to -50 ° C, and is not damaged. *High tear strength and elongation, and strong adaptability to shrinkage or cracking of buildings. * Light weight (0.90~0.97), uniform appearance quality, good flexibility and elasticity. * Good dimensional stability, small amount of heat shrinkage, small deformation, and maintain good condition during construction. *Environmental type, no harmful substances are produced during production, construction and use, and can be recycled without building waste. * It has high tensile strength and good resistance to root puncture: it has good impermeability and impact resistance: corrosion resistance and microbial resistance. |
| Thickness(mm): | 0.5, 1.0, 1.2, 1.5, 1.5, 2.0 |
| Allowable deviation(%): | -10 to +15 |
| width(mm): | 1000, 1200 |
| Square meter (m2) / roller: | 20, 24 |
| The specifications can be customized by the buyers' requirments. | |
| No. | Items | JL1 | JL2 | |
| 1 | Tensile Strength (MPa) | 23ºC | ≥7.5 | ≥4.0 |
| 60ºC | ≥2.3 | ≥0.8 | ||
| 2 | Breaking Elongation | 23ºC | ≥450% | ≥400% |
| -20ºC | ≥200% | ≥200% | ||
| 3 | Tear Strength kN/m | ≥25 | ≥18 | |
| 4 | Impermeability, 0.3Mpa, 30 minutes | No leaking | No leaking | |
| 5 | Low Temperature Flexibility | -40ºC | -30ºC | |
| 6 | Thermal Stability (mm) | Extend | ≤2 | ≤2 |
| Shrink | ≤4 | ≤4 | ||
| 7 | Hot Air Aging (80ºC×168h) | Tensile Retention | ≥80% | ≥90% |
| Breaking Elongation Retention | ≥70% | ≥70% | ||
| 8 | Alkali Resistance, Saturated Ca(OH)2 Solution, 23ºC×168h | Tensile Retention | ≥80% | ≥80% |
| Breaking Elongation Retention | ≥80% | ≥90% | ||
| 9 | Ozone Aging(40ºC×168h) | Elongation 40%, 500pphm | No crack | No crack |
| 10 | Artificial Weathering Aging | Tensile Retention | ≥80% | ≥80% |
| Breaking Elongation Retention | ≥70% | ≥70% | ||
| 11 | Bonding Peel Strength (Sheet and Sheet) | N/mm (Standard Test Conditions) | ≥1.5 | ≥1.5 |
| Soaking Retention Rate(23ºC×168h) | ≥70% | ≥70% | ||
Application
1) Roofs, basement, toilet, bridge, underground, tunnel and dam.
2) Industrial and civil building waterproof.
3) Geo-synthetic liner for swimming pool, channels, irrigation system.
4) Especially for projects with high requirements in durability, anti-corrosion and deformation.
Construction Method:
Step1: Ensure all surface are clean,dry and dust-free. Remove any loose particles and any rust with a wire brush & soft broom.
Step2: Roll out the membrane.
Step3: Remove the backing paper and place the adhesive side to the previously prepared surface.
Step4: To ensure a tight contact-smooth the tape down with a dry cloth, remocing all the air bubbles;
Step5: Press the tape to the surface firmly once in position.
Step6: Smooth flat all edages with a wallpaper roller or trowel.
Step7: After use reseal pack and store upright in cool,dry condition.
Storage and Transportation:
1) Package in plastic bag.
2) Separate storage for different models.
3) Avoid direct sunshine, rain, keep ventilated.
4) Do not piled more than 5 floors together if horizontal, 1 floor if stand.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}