聚乙烯丙纶防水施工(Waterproof construction of polyethylene polypropylene fiber).doc
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聚乙烯丙纶防水施工(Waterproof construction of polyethylene polypropylene fiber)
Construction operation procedure
Acceptance of the basic level: sweep to the construction layer to configure the viscosity (with the use of configuration) - to deal with complex parts - waterproof layer (or gas barrier) - Construction - Test - protection layer construction - acceptance.
Two 、 construction preparation (material preparation, including water, cement, rubber powder):
Serial number, name, specification, unit, quantity, remark
1 brush 40mm 2
2 scraper 30mm 3 hard rubber
3 mixing appliance, 2 electric mixer or hard bamboo handle
4 glue container is greater than or equal to 100 or 2 according to the materials available half barrels
5 1 ordinary civil scissors
6 knives, 2 wallpaper knives
7 cleaning tools, depending on the broom or shovel
8 scale with 50 kg 110 Taiwan
9, greasy knife 30mm, 2 should use special applicator
Three, construction procedures and methods:
3.1 leveling layer construction quality should comply with the level of engineering technical specifications (GB50345-2004) regulations.
3.2 leveling layer should be conducive to the development and application of coil paste; the leveling layer should be smooth pressure light, smooth and clean surface, no cracking, Jiecha formation. No obvious sharp, convex, concave, peeling and sand lifting are allowed. The leveling layer should be changed gently within the allowable range, the slope is uniform and the slope is the same, and it conforms to the design requirements of the drawing.
3.3 flat roof eaves gutter, eaves gutter, leveling layer slope must meet the design requirements.
With 3.4 leveling layer and the facade structure (parapet, chimneys, vents, cracks, wall skylight etc.) are coved.
Not less than 5%. 3.5 longitudinal slope, surrounding drainage outfall should be made slightly at the bottom of the pit.
3.6 adhesives use special glue (first made of special rubber powder and water) and cement mixed cement pulp. Note that alre
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