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专利名称：METHOD FOR IN-SITU MANUFACTURE OF A LIGHTWEIGHT FLY ASH BASED AGGREGATE 发明人：PEREZ-PENA, Marianela
申请号：US2011/064561
申请日：20111213
月下花前
公开号：WO2012/091915A1
公开日：
理物
20120705
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摘要：A method of making a rapid tting lightweight homogeneous foamed fly ash bad cementitious aggregate composition with improved compressive strength for products such as panels is disclod. The method mixes fly ash, alkali metal salt of citric
acid, foaming agent for entraining air, optional foam stabilizing agent, a calcium sulfate such as stucco or gypsum, and water. Compositions are also disclod which include mixtures of fly ash, particularly Class C fly ash alone or in mixtures with Class F fly ash, alkali metal salts of citric acid, foaming agents, a calcium sulfate such as calcium sulfate dihydrate or hemihydrate and an optional portland cement.
申请人：UNITED STATES GYPSUM COMPANY,PEREZ-PENA, Marianela
铅球教学视频地址：60661-3676 US,60030 US
国籍：US,US
会展设计代理人：VENTURINO, Anthony et al.
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