The scope of application of concrete curing agent and using methods

A, use scope is suitable for dry, without water, hot and windy climate conditions on the curing of concrete. Construction of the summer, after the film color to white, can reflect the sun's light radiation, thus effectively reduce the surface temperature of concrete, can produce low and uniform temperature field, greatly reduce shrinkage of concrete caused by uneven temperature, reduce the surface crack and crack. With curing agent can make the concrete has the comprehensive effect of shading and maintenance. Applicable to large areas of exposed concrete, such as highway pavement, airport runway, floor, DAMS, canal lining, pipes, pipe, cooling tower, etc. , suitable for hard water curing of concrete slabs, indoor concrete ground surface maintenance of various kinds of epoxy grout. Second, the use method in concrete or epoxy grout screeding calender surface water ( Cast-in-situ concrete ground here or take off the film after) , can be sprayed concrete curing agent, using simple spray pump ( Agricultural sprayer or hand pump) 1 - can spray, spray Three times, to the surface of concrete with so far. You can also use roller roller coating directly. Spray, spray concrete surface from 30 cm advisable, spraying is completed, the application of water such as nozzle, the nozzle equipment is rinsed clean, in order to avoid the equipment again when using jam. Not suitable for spraying when it rains, but after curing agent is sprayed in the rain, do not affect the curing effect. About 30 minutes after injection into a membrane, at low temperature, film forming time will be extended accordingly. This film can be long-term maintenance of concrete, after half a year to fall off, leave no blotch and trace.