| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid-applied moisture-permeable waterproofing material that can protect a building from rainwater or humidity in the air, can drain moisture, which has been gathered on a substrate of a building, and can be applied easily.SOLUTION: There is provided the curable composition containing (A) a polyoxyalkylene-based polymer having a silicon-containing crosslinkable by forming a siloxane bond and (B) a polyoxyalkylene-based plasticizer containing 5 wt.% or more of a repeating unit derived from oxypropylene in a main chain and the (B) component is a polyoxyalkylene-based plasticizer (B2) having no -NHgroup in a terminal and containing polyoxyalkylene (b2) having both of a -OH group and a group represented by -OR, where Ris a substituted or unsubstituted hydrocarbon group having 1 to 20 carbon atoms at the terminal as an essential component. |
