| 摘要 |
PROBLEM TO BE SOLVED: To obtain an air mortar having good workability capable of applying to a wet point and filling into a point having a gap or the like free from separation of the material or leak, capable of securely plugging the gap and imparting a lightweight article having a specific gravity <=1.2 and a method effectively manufacturing the air mortar. SOLUTION: The air mortar comprises a mortar including bubbles, a cellulose derivative, preferably hydroxyethyl cellulose and an aluminate, and the method manufacturing by formulating either one of the hydroxyethyl cellulose and the aluminate, preferably hydroxyethyl cellulose to the air mortar including bubbles and then feeding forcefully, feeding the other component to flow together and mixing. |
