Supply Snyder terrazzo floor construction team

Supply Snyder terrazzo floor construction team, Dongguan City, Snyder Floor Engineering Co., construction terrazzo floor, Emery floor, floor renovation, concrete curing agent, cement seal hardening agent, crystallization terrazzo, concrete pavement, asphalt pavement colored ring Oxygen floor paint, acrylic Stadium | silicone and plastic sports stadium pu; Naide brand - professional construction team - with technology and quality services to the market for the purpose of explanation: terrazzo floor is a kind of cement as the main raw material of a composite floor material, its low cost and good performance, in large public buildings in the area widely adopted. According to statistics show that the relevant state departments, national public buildings in the terrazzo floor area over 6 billion square meters, hospitals, pharmaceuticals, machinery, government agencies, schools, businesses, airport station terminals. Terrazzo biggest advantage is moisture, warmer days of March southern climate can be kept very dry ground. Construction procedures: 1) Primary treatment: the debris concrete base on clean, without oil, surface dust. Steel chisel and a wire brush will stick in the grass roots of grout skin chisel away shoveled. 2) Find the horizontal elevation bomb: + 50cm according to the level line on the wall, down the amount of measured surface elevation grindstone, playing around the wall, and the other rooms and passages consider elevation of the surface layer, be consistent. 3) The leveling layer of concrete mortar: The field surface flatness and degree, the general thickness of about 3CM, wipe the surface rough leveling. 4) bullet ruled lines: According to the design requirements of sub-grid size, the general lm × lm or 1.5M * 1.5M. After playing the crosshairs in the middle of the room, calculate the surrounding trim width of the crosshair prevail bounce ruled lines. If the design pattern requirements, design requirements should pop up clear lines. 5) insert points riffles: min riffles can be high 1.5CM * 3CM wide plastic strips or copper, glass strips. Water and mud will be divided riffles fixed (sub riffles security in the sub-grid line 6) Concrete Stone meter concrete: # 2 and # 3 with stone rice and 325R cement concrete mix made of stone rice, concrete thickness of not more than 2CM terrazzo floor, with iron roller compaction, the surface smooth, do not pay attention to sub-riffles edge hollowing. The next day, turn on the water conservation. 7) grinding test: general conservation of the number of days determined according to the temperature, the temperature at 20 ~ 30 ℃ at 2 ~ 3d to start the machine grinding, grinding stone tablets premature start loosening; late cause polished difficult. Therefore, the need for test mill to surface not afford stone tablets prevail. 8) Roughing: first pass with 60 to 90 rough diamond grinding so millstone machine head on the ground to go horizontal "8" shape, edging water (such as grindstone surface curing time is too long, can be added sand, accelerate speed grinding machine), ready to clean grout with flatness by foot inspection, until the surface polished, grinding uniform, cell bars and stone tablets completely exposed (the corners artificial ground with the same effect), water dry cleaning, inspection trachoma, water and mud slurry complex again, water conservation 2 ~ 3d. 9) fine grinding: second pass with 90 to 120 diamond grinding, grinding to a smooth surface requires far. 10) finish: third time with 200 fine diamond grinding, grinding stone surface exposed to uniform, intact stone tablets phenomenon, flat, smooth, non-porous for the degree. Scope: This process standards for industrial and civil buildings and commercial ordinary terrazzo floor and advanced engineering.