The construction process of fuzhou polymer waterproof mortar

Fuzhou by water-based polymer latex polymer waterproof mortar, ordinary Portland cement, quartz sand as the main component, and add a variety made from modified additives. Polymer cement waterproof mortar has good permeability performance, can use thin layer plastering construction, at the same time, the product also has a certain flexibility and good adhesive, anti-cracking performance. Because use water-based polymer latex as modified ingredients, no organic solvent volatilization, no pollution to the environment. Fuzhou polymer waterproof mortar is suitable for the old and new, brick, stone, concrete structure floor, walls, kitchen, toilet, bath room, basement, reservoir, swimming pools, water tower, grain storage warehouse, the waterproof of underground structure, tunnel, subway, seepage control engineering. Waterproof mortar before daub, concrete and mortar strength at the grass-roots level shall be not less than 80% of the design value. Polymer waterproof mortar construction process at the grass-roots level shall be smooth, impervious, clean, no dust, can not have osteoporosis, depression; If there is oil pollution, such as the hole to cleaning, repair processing. For underground waterproofing, and check for leaks, if there is leakage point, prior to leak. Before construction, at the grass-roots level surface to fully wetting with water, no water can be construction. Polymer waterproof mortar the construction technology of polymer cement waterproof mortar mixing must use mortar mixer or electric hand drill tooth on-site with stirring, cannot use the artificial mixing. Than ordinary mortar mixing time prolonged to 2 ~ 3 minutes, it's best to stir 2 minutes, static stopped for 2 minutes, and then the secondary stir 2 minutes so as to fully mix. Don't stir too much at a time, according to the rendering speed of stirring and mixing mortar should be finished in 1 hour. By environmental temperature, wind and other factors in the construction can be right amount water, will be subject to standard proportional mixing of consistency. Tube root, floor drain, such as structure Angle of detail structure, should be enhanced. Tube around the roots of the grass-roots should take about 1 ㎝ groove wide and deep, the daub after embedded polymer cement waterproof mortar with polymer cement waterproof mortar again, into a layer of grid cloth. Polymer cement waterproof mortar plaster on it. In construction of fuzhou polymer waterproof mortar, plaster thickness should be consistent, may appear uneven phenomenon. Rendering each layer should fit closely, each layer of appropriate continuous construction; Must like stubble, will use the ladder slope stubble, but must leave Angle of Yin and Yang 200 mm; Summer-planting shall be operated according to the hierarchical order, layers of lap, lap width not less than 100 mm. Rendering the waterproofing of total thickness according to determine: the ground engineering appropriate for 4 ~ 6 mm; Underground engineering 6 or higher. 0mm。 Composite polymer cement waterproof mortar plaster two to three times, each layer thickness of plaster for 2 ~ 3 mm, and allowed to dry after the first layer of plaster to put on, ( Not less than 5 hours) And then on the second floor and plaster. Compaction, finally a layer of plaster surface should be smooth. Mortar consumption is about 2 per square metre. 0㎏㎜。 After condensation polymer cement waterproof mortar, natural curing, curing temperature is not lower than 5 ℃ product protection no hardening waterproof mortar should be pay attention to protect, not make it to injury, damage. If the damage should be timely repair. No hardening of fuzhou people trample polymer waterproof mortar shall not be.