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Priority to KR1019850001087ApriorityCriticalpatent/KR860006420A/en
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Porous Artificial Stone Or Porous Ceramic Products
(AREA)
Abstract
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Description
기포성 경량 콘크리트 제품의 기포제 제조방법Method for manufacturing foaming agent for foamable lightweight concrete products
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
80 - 90°C 로 가열한 10%의 P.V.A수용액에 가성소다와 염화칼슘을 혼합한 기본 기포발생제에, D.B.A 수용액(강산)에 알칼리제를 첨가하여 PH중성까지 조절한 기포경화제를 중량비 1:1로 혼합한 것을 특징으로 하는 기포성 경량콘크리트 제품의 기포제 제조방법.10% PVA solution heated to 80-90 ° C, caustic soda and calcium chloride mixed with basic foaming agent, DBA aqueous solution (strong acid) was added to alkali chemicals and adjusted to PH neutral by weight ratio Foaming method for producing a foamable lightweight concrete product characterized in that the mixture.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850001087A1985-02-211985-02-21
Method for manufacturing foaming agent for foamable lightweight concrete products
KR860006420A
(en)
MIXTURE, SPECIFICALLY FOR MAINTAINING A HIGH PRESSURE IN A FORM REPLACED BY A DRILL, CONSISTING MAINLY OF Aqueous SOLUTION OF CALCIUM BROMIDE AND ZINCBROMIDE, AND PROCESSING MIXING FOR MIXING