| Customization: | Available |
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| Certification: | ISO |
| Thickness: | 1.2mm |
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| 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. | |
| EPDM waterproof roll specification: | |||
| No. | Items | Technical Indicators | |
| 1 | Tensile Strength (MPa) | ≥7.5 | |
| 2 | Breaking Elongation | ≥450% | |
| ≥200% | |||
| 3 | Tear Strength kN/m | ≥25 | |
| 4 | Impermeability, 0.3Mpa, 30 minutes | No leaking | |
| 5 | Low Temperature Flexibility | ≤-40ºC | |
| 6 | Thermal Stability (mm) | Extend | ≤2mm |
| Shrink | ≤4mm | ||
| 7 | Hot Air Aging (80ºC×168h) | Tensile Retention | ≥80% |
| Breaking Elongation Retention | ≥70% | ||
| 8 | Alkali Resistance, Saturated Ca(OH)2 Solution, 23ºC×168h | Tensile Retention | ≥80% |
| Breaking Elongation Retention | ≥80% | ||
| 9 | Ozone Aging(40ºC×168h) | Elongation 40%, 500pphm | No crack |
| 10 | Artificial Weathering Aging | Tensile Retention | ≥80% |
| Breaking Elongation Retention | ≥70% | ||
| 11 | Bonding Peel Strength (Sheet and Sheet) | N/mm (Standard Test Conditions) | ≥1.5 |
| Soaking Retention Rate(23ºC×168h) | ≥70% | ||
| Adhesive property: The offset and stripping length from the base line is less than 5mm, there is no harmful deviation and abnormal point. | |||
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.
| Packaging, storage and transportation: |
| 1. Waterproof materials should be stored under dry and ventilated conditions. |
| 2. Different types of membranes must be piled separately. |
| 3. Under usual condition, storage period is one year since production date. |
| 4. Waterproof materials should be put vertically during transportation. |
| 5. It should be kept away from sunshine and rainwater. |
| 6.Transport and storage process should be away from the fire source, storage temperature does not exceed 35 ºC, the storage period is 1 year. |
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