Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박가경, (주) 금 강filedCritical박가경
Priority to KR1019890020488ApriorityCriticalpatent/KR910011640A/en
Publication of KR910011640ApublicationCriticalpatent/KR910011640A/en
Soil Conditioners And Soil-Stabilizing Materials
(AREA)
Abstract
내용 없음No content
Description
미립 이수석고를 이용한 소석고의 경화 촉진방법Accelerating Hardening of Plastered Gypsum Using Fine Granular Gypsum
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (2)
수경성을 가진 무수석고 혹은 반수석고를 물과 혼합하여 수화응결반응을 시켜 이수석고화 함에 있어, 습식 또는 건식분쇄방법으로 제조된 입도 1-50㎛의 미립 이수석고들 소석고 전체고형분에 대햐여 0.1-2중량% 첨가하여 수화반응 시킴을 특징으로 하는 소석고의 경화방법.Hydrolyzed gypsum or hemihydrate gypsum mixed with water for hydration coagulation by hydration condensation reaction, 0.1-2 on the total solid content Curing method of calcined gypsum, characterized in that the addition of weight% hydration reaction.1항에 있어서, 미립 이수석고와 전체 고형분의 0-5%의 경화 촉진제를 병행 사용함을 특징으로 함.The method according to claim 1, characterized in that the use of finely divided gypsum and a curing accelerator of 0-5% of the total solids is used in parallel.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890020488A1989-12-301989-12-30
Accelerating Hardening of Plastered Gypsum Using Fine Granular Gypsum
KR910011640A
(en)