[24-hour hotline: 13809488488] Guizhou Road Lyle Floor Engineering Co., Ltd. Duyun floor paint, epoxy Duyun Duyun epoxy floor paint, epoxy floor Duyun Duyun ring epoxy floor paint, floor paint parking Duyun Duyun anti-static floor paint, epoxy floor paint industrial plants Duyun Duyun thin coating of mortar floor, Duyun anti-static floor paint; Duyun ring Oxygen floor paint will be the most sophisticated technology, the most favorable price to provide you with the most thoughtful Duyun floor paint, epoxy Duyun Duyun epoxy floor paint, epoxy floor Duyun, Duyun epoxy floor paint, floor paint parking Duyun Duyun epoxy anti-static floor paint, epoxy floor paint industrial plants Duyun Duyun thin coating of mortar flooring, anti-static floor Duyun Paint Service! Welcome to your call. a) Ventilation: enhance air circulation, accelerate the air flow away moisture, promoting further evaporation of water in concrete. b) heating: improved concrete and air temperature, moisture in the concrete to accelerate the rate of migration to the surface, it evaporates quickly, should the use of forced air heating or radiant heating. Heat generated by the fire source direct combustion products (including water), will increase the dew point temperature of the air, leading to condensation of water in the concrete, not used. c) reducing the air dew point temperature: less wet with a dehydrating agent, or the introduction of outdoor air dehumidifier (introduction of outdoor air temperature and dew point below the top surface of the concrete) or the like method for removing moisture in the air. (2) the primary surface treatment method for leveling the ground, used the following methods to deal with: a) pickling method (for oil more ground): The mass fraction of 10 to 15% hydrochloric acid to clean concrete surface, until the reaction was complete ( no bubbles), then rinse and scrub with a brush, this method can clear the mud layer and get finer roughness. b) mechanical methods (applicable to large-area venues): sandblasting or electric grinder to remove surface protrusions, loose particles, destruction pores, increase adhesion area, in addition to the vacuum cleaner to suck sand, dirt, dust. For more depressions, potholes ground, apply epoxy mortar or epoxy putty filled repair before the next step. After treatment grassroots performance concrete shall conform to the following specifications. Measuring the intensity of the flatness of the surface humidity project eligibility status indicators ≤ 9%> 21.0MP ≤ 2mm / M no sand pit no crack no oil no qualified concrete base indicators in Table 4 2 major construction equipment to prepare the ground processing machinery (grinding machines, polishing etc.), cleaning machinery, blender, brush or roller, scraper or serrated trowel and labor supplies, and so on. 3. Painting environmental conditions in general amine-cured epoxy coatings in the following 5 ℃ essentially no reaction curing, so construction should not be lower than the ambient temperature 5 ℃, low temperature coating viscosity, is not easy construction. At high temperatures, paint two copies of quick, short-term use, paint leveling sometimes too late, we should also pay attention to the construction. High humidity also has a great influence on coating a concept, especially at low temperatures to avoid the construction of a high humidity environment. Such coatings generally curing agent can be adjusted through time to adapt to the different construction conditions. Guizhou Road Lyle Floor Engineering Co., Ltd. Contact: Mr. Lin Tel: 13809488488 Tel :0851-2228236 QQ: 379852519 official website: www.daolaier.com