| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasticizer injecting material capable of changing compounding ratio in wide range in order to make the injecting material lightweight and high strength and obtain the high durability. SOLUTION: This placticizer injecting material is formed by mixing cement milk with bentonite milk using bentonite having 5-15 swelling force under stirring. In the plasticizer injecting material, compound weight ratio of bentonite of bentonite milk to water is (1:2.5) to (1:5). |
