What material waterproofing can be mixed with cement sand
Construction can also be used to produce waterproof pulp, waterproofing agent for the amount of cement 3 ‰ -4 ‰, the use of cement label not less than 32.5MPa.
Waterproof layer used in the cement label of not less than 32.5MPa, the thickness of cement mortar should be 2-3cm, the surface clean and solid without cracks; mortar leveling layer of cement should not be less than 32.5MPa, leveling layer to smooth compaction, finished product maintenance is not low In 5 days.
Construction can be made with the waterproofing agent and cement made of waterproof mortar. The ratio of cement to sand is 2: 3, and the amount of waterproofing agent is 1% of the cement.
