Tianjin Yong Xin polished concrete floor concrete floor hardened concrete floor polishing company Our company is the formal registration of units in Tianjin, Tianjin, one of the largest business units of advanced machinery and equipment. Tianjin professional company specializes in hardened concrete floor surface hardening colored cement, cement floor curing, polished concrete floors, concrete floor repair scratch repair cracks open mending glue seamless processing scratch repair concrete floor laying production, production floor paint, epoxy floor paint, concrete floor cleaning and waxing, concrete floor from the sand polished concrete curing concrete floor. Tianjin Service Area: Hongqiao District, Nankai District, Heping District, Hexi District, Hebei District, Hedong District, Beichen District, Wuqing, Tanggu District, Dagang District, Jinnan District, Xiqing District, Tianjin Dongli District and other surrounding areas. 1. The new concrete surface can directly use concrete curing agent, and finally polishing. 2. The old concrete surfaces using concrete hardener must be cleaned, the surface must be guaranteed to be complete, remove the cleaning of residues, oil substances. Mixing can be used to use: concrete hardener, probably 17-25 square meters per gallon usage, brushing the surface evenly with a sprayer or soft brush, not destroy ground without taking a step forward processing. Old concrete floor, with a sprayer or a soft brush to concrete curing agents are not watered evenly brushing for at least 30 minutes. Note: Special attention porous or dry ground, concrete curing agents use those places kept moist, when the surface into a gel, smoothed better, immediately sprinkle a little water with a brush or brush the surface of the machine so that the Veyron concrete hardener penetration to the inner layer. For 5 to 10 minutes, until the concrete curing agent gelable again, becomes smooth. Then very thoroughly cleaned. If you have a smooth surface residues, indicating that there is no clean water, to further cleaning. Note: If you do not thoroughly clean the residue did not respond to those concrete curing agents, concrete surface will appear white, cleaned of residual material did not respond immediately, or ground water polishing. Drying time: 4-8 hours, the curing agent on the new concrete floor dried quickly, on the surface opposite to the old extended drying time, at least four hours, with 12 hours is recommended. Cleaning: In the case of wet cleaning concrete curing agent is easy, do not let the Veyron dry concrete hardener, otherwise difficult to clean. Note: Do not use when the temperature is below 5 degrees or above 57 degrees, stored in a cool place. 24 hours for your dedicated service, welcomed the new and old customers call to discuss