Permeable crystallization type concrete waterproofing agent
A technology of concrete waterproofing agent and osmotic crystallization, applied in the field of concrete building waterproofing materials, can solve the problems of high production cost of waterproofing materials, limiting the application scope of concrete waterproofing engineering, etc. The effect of thickness
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[0027] In the following, the present invention will be further described in conjunction with the embodiments:
[0028] The permeable crystalline concrete waterproofing agent of the present invention is made of the following components in parts by weight: 15-25 parts of sodium silicate, 3-6 parts of sodium methyl silicate, and 1-5 parts of sodium alginate. Parts, gelatin 4-8 parts, lauryl ethoxy sultaine 1-5 parts, sodium carbonate 1-3 parts, sodium citrate 1-4 parts, triethanolamine 1-4 parts, aluminum potassium sulfate 2 ~10 parts, calcium sulfate 2~6 parts, polyacrylamide 1~3 parts, calcium lignosulfonate 1~6 parts, carboxymethyl cellulose 3~6 parts, calcium hydroxide 2~5 parts, boric acid 1~ 3 parts, 60 to 90 parts of water. In specific implementation, spraying or brushing can be used to directly apply to the base surface that needs to be waterproofed, and repeated painting to a certain thickness, and curing for 3 days or more.
[0029] Table 1 shows the weight ratio of each c...
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