Dry spreading type hardener Wear-resisting material: Contains certain proportion of concrete and aggregate mixture, the main difference is the selection and grading aggregate. How it works: Even if the water is removed after the initial setting of the concrete, the newly poured concrete slab will continue to rise in moisture and the concrete surface will be very fragile if left untreated. Dry-type wear-resistant surface hardener contains special aggregates, cement and special additives to ensure that once the segregation of water disappears, the material can be distributed evenly in the wet co...
Time:
2017
-
01
-
02