| abstract |
The invention discloses a clear-water concrete protective agent and a preparation method thereof, and particularly relates to the field of concrete protective agents, comprising the following components and their parts by weight: 30-50 parts of deionized water, 15-20 parts of pure acrylic emulsion, and 0.1-20 parts of a dispersant. 0.5 part, defoamer 0.2-0.8 part, mica 10-15 part, HEC cellulose 0.5-1.5 part, polyphosphate 0.1-0.5 part, water repellent 0.5-1.0 part, water-based fluorocarbon resin 15-25 part , 0.5-1.5 parts of film-forming aids, 0.1-0.5 parts of preservatives and 0.2-0.8 parts of matting agents. The invention forms a permanent protective layer on the surface of the fair-faced concrete, prevents the corrosion of steel bars, and improves the weather resistance, durability, frost resistance and corrosion resistance of the fair-faced concrete. application. |