Product description
Cold self adhered rubber modified asphalt waterproofing membrane is made of high quality asphalt SBS and SBR elastomer materials as the basis and adding plasticizer, tackifier and filling reinforcing agent, polyethylene, aluminum foil to cover the surface material or no coverage (double side adhesive) and made of anti water roll - bonding.
Product features
Has good flexibility, low temperature performance and extend you high, deformability of the stress produced by the strong.
With the aspiration of good self-healing performance, self healing small needle breakage, to "lock water" function.
Strong adhesion, cold construction, convenient construction, convenient maintenance.
Construction requirements
The leveling layer with 1:2-1:2.5 (method for making cement: sand) and the method for making cement slurry leveling, leveling layer water collection should be pressure light, full maintenance, not loose, sand, shells, the surface should be flat and smooth, dry.
Base angle parts are made into arc, the radius should be larger than 100mm.
The wall and the gable wall in membrane elevation edges need to be made into groove, the height from the roof of not less than 300mm.
Before the construction of grass-roots level should be clean, and brushed with a primary treatment agent, requires uniform, not to betray a confidence; dry for about 1-2 hours after all the rain water on the roof, highlighting the roof piping around the thin part waterproof sealant sealing.
Line cord elastic membrane is composed of the basic structure, the lowest (drain), along the line open coil, re rolled up, one end of the coil insulation paper tearing paste on the substrate and compaction, and then to the same side tore open the isolation paper and paste, until the whole roll roll along the line laying is completed, use roller compaction, and discharge the air.
Two adhesive surface coil long edge overlapping with self adhesive paper isolation isolation, lap two adhesive surfaces of isolated tear the paper can be bonded with a rubber hammer, and fine hit again. Lap width is 80mm, the short side lap width is 150mm, after compaction sealing compound sealing.
Coiled around the end head and roll cut, sealant sealed, membrane elevation head also applied reinforcement.
The scope of application
Is suitable for waterproof engineering of civil and industrial buildings roofing, basement, tunnel, waterproof engineering and applied to structure, the metal structure roofing.
Storage precautions
Materials should be stored in dry and ventilated environment, to prevent the sun and rain.
Coils should be flat, stacking height should not exceed 1 metres.
Coils should be far away from heat, pay attention to fire prevention. |
