Rema hoof fat paste method
When pouring this material, spread the linoleum on the floor. Scope of application: petroleum asphalt, linoleum, three felts and four oils, laminate flooring.
Hot air welding
Hot air welding gun is used to heat the crease of waterproof coiled material for connection. Scope of application: lap welding of thermoplastic polymer composite waterproofing membrane.
Thermal fusion method
The flame heater is used to melt the hot melt adhesive on the lower side of the hot melt adhesive type for bonding. Scope of application: thermoplastic gasket, waterproof polymer, lapel seam welding.
Posting method of cold and hot hoof fat
The cold asphalt binder prepared by the factory is selected, which does not need to be heated during construction, and the linoleum is directly smeared after leveling. Applicable scale: three-layer oil circuit of petroleum linoleum (four linoleum three).
Self-adhesive method
The leaking roof is repaired with self-adhesive waterproof film, which does not need hot water or glue directly. Applicable scale: It consists of self-adhesive rubber waterproofing membrane and high molecular weight asphalt waterproofing membrane.
Cold bonding method
Adhesive is used to connect the coil to the lower layer, and there is no heating between the coils. Applicable scale: It is composed of polymer coiled material and asphalt waterproof coiled material with high polymer content.
the job specification
The scheme requires that the slope layer of the roof be inclined by 2%. Therefore, the coil should be placed parallel to the top from bottom to top. The seam of the bobbin must be tight, and the seam must be ground along the direction of water flow. The width should not be less than 50 mm, and the upper and lower joints should be staggered by 250 mm. Additional tarpaulins in ditches, nozzles and gullies should be laid from the bottom of the roof, and then a large area of waterproof coiled material should be laid.
quality detection
It is characterized in that the pipe fittings protrude from the roof, which is the opening needed in the ceiling. It must be sealed to the folded edge, cleaned with cement mortar or galvanized steel, and then covered to keep the effect, and the height flicker exceeds 200 mm. The impermeable layer of the coiled material must be firmly combined, and there can be no defects such as vacuum drum, damage, sliding deformation, foaming and wrinkling. After the project is completed, it must pass the inspection and store water before the next process can begin.