The process comprises mixing of Portland cement, quartz sand or fly ash, and water. A foaming agent is also employed, or alternatively a stabilising agent.
申请公布号
RO95433(A2)
申请公布日期
1988.09.15
申请号
RO19860123451
申请日期
1986.05.28
申请人
INSTITUTUL DE CERCETARI IN CONSTRUCTII SI ECONOMIA CONSTRUCTIILOR,RO
发明人
VASILIU DAN C.,RO;GUSATU NICOLAE,RO;MAURER EVALD V.,RO;MURESAN CONSTANTIN,RO;MITROFAN IOAN,RO
