The new water-saving and moisture-retaining curing film for concrete is a new controllable polymer water-absorbing material independently developed by our company, which is developed according to the hydration mechanism of concrete and is widely used for the curing of cast-in-place concrete. The performance index of concrete cured with this product reaches or exceeds the relevant American ASTM standards, which can prolong the service life of concrete; Water saving, labor saving and high energy saving, which greatly reduces the comprehensive cost of medical care; The core material is non-toxic and harmless, and has obvious social, economic and environmental benefits. The product enterprise standard (concrete water-saving and moisturizing curing film (JG/T 188-2006)) rose to the industry standard of the Ministry of Construction, and was listed as the first choice material for covering and curing by the industry standard of the Ministry of Communications, Technical Specification for Construction of Highway Cement Concrete Pavement. Since 2003, this product has been rated as a national promotion product of the Ministry of Construction and a national new product awarded by five ministries and commissions. And has been funded by the National SME Technology Innovation Fund; The company has successively become the undertaker of "National Torch Project", "Key Achievements Promotion Project of Ministry of Science and Technology" and "High-tech Major Water Saving Project of National Development and Reform Commission". This product has obtained 3 utility model patents and applied for invention patents 1, which is the first in China and ranks at the leading level in China. This product has high water-saving rate, and the water consumption is1100 for routine maintenance.

Long-term moisturizing-during the maintenance period, the concrete pavement only needs to be watered once, and the water-stable layer does not need to be sprinkled.

Efficient heat preservation-the temperature inside the film is 3 ~ 15 degrees Celsius higher than that outside during curing;

Improve the early strength-compared with standard cultivation, the compressive strength ratio exceeds15%; Improve the wear resistance-the wear amount is110 of the national standard;

Clean construction-the construction site is clean and tidy. After maintenance, the pavement is blue-gray with uniform color and no floating sand, which greatly improves the construction image;

Non-toxic and harmless-the core material is degradable and it is an environmentally friendly product. Product variety: the new water-saving and moisture-retaining curing film for concrete can be divided into plane type and vertical type. Plane type is mainly used for plane health maintenance of roads, bridges, houses, dams, airports and ports.

Facade type is mainly used for facade maintenance of bridges, piers, columns, culverts and tunnels.

The selection of product model should be based on the content and grade of cement, the design strength of concrete, the climate of construction site, the relative humidity of air, the mix proportion of concrete, etc. And the results of field test.