최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0647596 (1976-01-08) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 35 인용 특허 : 0 |
In a method of consolidating soils by injecting a hardner thereinto, a mixture of an aqueous solution of water glass and acidic reactant is employed as the hardener, the aqueous solution being prepared to be within the range of from weak acidity to weak alkalinity in pH value, to prevent the occurre
In a method of solidifying a soil or making soil water-tight by injecting a hardener thereinto, in which a mixture of water glass and acidic reacting agent is employed as said hardener, and said solution is blended so that the pH value thereof is within a range of from weak acidity of about fine to
※ AI-Helper는 부적절한 답변을 할 수 있습니다.