Fuzhou construction method of polymer waterproof coating

Fuzhou polymer waterproof coating with the latest technology of Chinese Academy of Sciences nanoscale material graphene and polymer additives developed proper bonding materials, has good flexibility, is a new type of waterproof material, it has both the aging resistance of inorganic materials, and the flexibility of the organic material. High bond strength, good waterproof performance. Materials and strong grassroots binding, drawing strength reached 2. More than 0 mpa; The permeability resistance reaches 1. More than 5 mpa, and has good compatibility with cement materials, which completely solved the waterproof materials and the compatibility of bonding mortar, to prevent air up to a positive role. Fuzhou polymer waterproof coating construction methods: basic level processing: at the grass-roots level surface level off, have a certain strength, no empty drum, the shells, cracking and other defects; No dust and oil pollution of basic level surface bonding spacer; Before construction fully wetting at the grass-roots level, In the wet dry) ; Processed at the grass-roots level node structure. Mixing materials: pour liquid into a clean container, and then press liquid powder ratio 1:2. 5, the proportion of the use of electric blender mixing while slowly add powder, fully mixing 3 ~ 5 minutes, no raw glutinous rice dough to form a thick paste paste, slurry let stand for 5 minutes, stirring after 1 minute can be used again. Construction: with a drum or brushed in the besmear brush will paste evenly in the treatment of the good of the base surface, need to set the waterproof coating should be used when the 'cross the crossover' construction, to ensure that no brush, no air hole at the grass-roots level. Waterproof requirement, besmear brushs should be not less than 2 layers, the first layer after besmear to brush, after waiting for the table don't glue ( After 4 h, generally according to the condition of the temperature) Besmear again the next layer. Construction when dealing with Yin and Yang Angle, pipe peripheral enhancement processing node location, etc. Maintenance time: after completion of construction to surface hardening completely can be sent to the subsequent construction about 72 hours. In the subsequent construction should try to avoid sharp objects damage of waterproof layer. Usage: coating thickness is 1 mm, dosage of about 1. 5~2kgm²。 ( Actual amount depending on the waterproof requirements, basic situation) 。