This product is suitable for waterproofing and dampproofing of industrial and civil building roofs, basements, toilets, etc., as well as buildings, bridges, parking lots, swimming pools, tunnels, reservoirs and other buildings. This product adopts torch hot melt method for convenient operation, safety and high construction efficiency. It can be constructed all year round. The aluminum foil surface has a reflective and cooling effect. The modified asphalt such as SBS used in this product has large elasticity, good low temperature flexibility, and is suitable for temperature difference and resistance to deformation.
Construction requirements
It must be constructed in strict accordance with GB5027-2002 (standard for roofing engineering quality acceptance) and design regulations. The base layer of the base layer should have a certain strength, and should not be shelled, loose, uneven, and must be removed from dust and foreign matter on the roof and sub-storage. The base layer is required to be dry and has a water content of less than 8%. Generally, the base layer is whitish without obvious water marks or a piece of 1m×1m linoleum is flatly laid on the clean flat surface for 3-4h. If the surface color of the base layer covering the linoleum is still the same as that of the surrounding uncovered area, there is no obvious watermark, and the water content has reached the requirement. Method The hot melt spray gun was used to dry the bonded surface of the coil. The coil and the base layer can be fully viscous, or can be glued or stripped. The area is determined by the slope. For the minimum bonding, the shale surface should be baked until the asphalt melts and covers the shale sheet, and then baked. Laminated coils. Should be baked, with compaction. Excess bitumen must be squeezed out at the lap joint.
The long side of the coil is overlapped, the full-adhesive method is not less than 70mm, the point sticking and strip sticking is not less than 100mm; the short side is overlapped, the full-stick is not less than 100mm, and the empty paving, point sticking and strip sticking are not less than 150mm. When using the double layer method, the upper and lower layers of the coil should be staggered by 1/3 or 1/2 width and different seams. In the yin and yang corners of the roof, the gutters, the gully, the ridge, the lap joint and the end node are not allowed to have wrinkles, hollow drums, curling, delamination and slippage. It can also be applied by cold bonding. After the completion of the construction, observe and check the construction quality. Do not wear spikes for operation. If the construction materials are flammable, attention should be paid to fire safety and fire-fighting equipment should be provided. The coiled material should be erected in a ventilated place, avoiding exposure to sunlight or contact with heat sources.
Touch Kitchen Faucets,Touch Kitchen Faucets Price,Touch Kitchen Faucets Product
Yuyao Zelin Sanitary Ware Co., Ltd , https://www.kitchen-sinkfaucet.com