RAM-CL Rapid response glued strong cross membrane adhesive waterproof coiled material
Production: The powerful cross membrane is peoducted by the multilayer film special recipe for cross, it overcomes the common disadvantages of membrane and it has the advantages such as good tensile strength good bask ability, no bubbles,and so on.it’s technical indicators can reach the requirement of national standard for type II waterproof coiled material,it can be used as the surface of the waterproofing material. Excellent physical properties: Screw rod tear strength, screw rod water tightness is more superior than ordinary mask. The powerful cross membrane have a strong cross than common waterproofing materials for nails, and it also has a higher tear strength.when the nail through the powerful cross membrane, vertical and horizontal direction of the membrane and the action of the nails have a wrapped by the direction of stress, it is not easy to tear.And ordinary film always higher longitudinal strength, transverse strength is very low. Excellent tensile strength and tearing resistance of two-way, good weather resistance. Good dimensional stability, not wrinkle, waterproof effect is more reliable. Friendly construction performance： The Coil has a strong binding with the structure , when the coil has any local damage, water will be limited in a small range, no channeling.Even if a few leakage, leakage point will be consistent with the breakdown point, easy to maintenance.Adhesive layer distinctive "self-healing function" can make the local from the puncture point to heal. Adaptability to construction environment better.Damp grass-roots construction without bottom coating, solvent, fuel, both can guarantee the construction period and avoid the pollution of the environment, the construction environment is good. Use the apple green mask.Compared with silvery white mask can eliminate light pollution. Climate change can be used to heat and cold regions, the special-shaped parts can form good paste, there will be no empty drum. Production data:| No. | Item | Index | |||
| I | II | ||||
| 1 | Tension,N/50mm | ≧210 | ≧220 | ||
| 2 | The maximum tensile elongation,% | ≧160 | ≧200 | ||
| 3 | Impervious (0.3Mpa,120min) | impervious | |||
| 4 | Tear strength,N | ≧25 | |||
| 5 | Screw rod tear strength, N | ≧110 | |||
| 6 | Low temperature flexible/℃ | -15℃,no track | -25℃,no track | ||
| 7 | The peel strength between coil and coil, N/mm | No processing | ≧1.0 | ||
| Heat treatment | |||||
| 8 | Heat resistance | 70℃,2h,no sliding,no flowing,no dripping | |||
| 9 | The peel strength between cement mortar and coil,N/mm≧ | No processing | ≧2.0 | ||
| Heat treatment | ≧1.5 | ||||
| 10 | The peel strength between cement mortar and coil after inundating,N/mm | ≧1.5 | |||
| 11 | Thermal stability | outside | no sliding,no flowing,no dripping | ||
| Dimensional change,% | ±2.0 | ||||
| 12 | Oil Permeability,mount of sheet | ≦2 | |||
| 13 | Viscous, min | ≧15 | |||
| 14 | Artificial climate accelerated aging | outside | no sliding,no flowing,no dripping | ||
| Pull retention,% | ≧80 | ||||
| Low temperature flexible | -13℃,no track | -23℃,no track | |||
| 15 | Thermal aging (70℃,168h) | Pull retention,% | ≧90 | ||
| The maximum tensile elongation retention,% | ≧80 | ||||
| Low temperature flexible | -13℃,no track | -23℃,no track | |||
| 16 | Salt processing (20%Sodium chloride solution,30d) | Pull retention,% | ≧90 | ||
| Elongation retention,% | ≧80 | ||||
| Low temperature flexible | -13℃,no track | -23℃,no track | |||
| 17 | Alkali treatment (Saturated sodium hydroxide solution,30d) | Pull retention,% | ≧90 | ||
| Elongation retention,% | ≧80 | ||||
| Low temperature flexible | -13℃,no track | -23℃,no track | |||
| 18 | Resistance to chloride ion permeability, mg/cm2 d | ≦5.0×10-3 | |||
Applicable to non exposed roofing, underground waterproof engineering, as well as subway, tunnel, pool, waterproof canal and other projects.
Announcements: the dry laid method construction requires the basic surface is dry and smooth,and use the basic treatment. Using wet laid method construction should be out of air inside the coil, and use the roller rolls the coil to let the cement gel filled with sticky, after construction of coiled material waterproof layer are strictly forbidden to trample.After the acceptance of coiled material waterproof layer, should be to protect as soon as possible, from exposure and physical damage. When it is damaged, please make the surface clean, and use as self-adhesive coil to repair, with the surrounding lap width not less than 100 mm. Storage and transportation: Different specifications and types of products should be stacked, respectively, should not be mixed. Transportation to prevent tilt or lateral pressure, if necessary, the felt cloth. Avoid sharp, pay attention to ventilation, storage temperature should not be higher than 45 degrees, coil flat height should not exceed 3 layer, single pile up standing storage time.
