专利名称：METHOD FOR MANUFACTURING A
COMPOSITION OF LIGHTWEIGHTCONCRETE OR MORTAR
发明人：TABOULOT, Elodie,NORDEN, Geir Ove申请号：EP15732789.1申请日：20150522公开号：EP3148953A1公开日：20170405
摘要：The invention relates to a method for manufacturing a composition of
lightweight concrete or mortar having a dry density of 200 to 1400 kg/m3 into which aremixed components comprising at least light aggregates with a particle density of 50 to1000 kg/m3, at least one mineral binder selected among the hydraulic binders, thesources of calcium sulphates and lime, at least one foaming agent and water, andoptionally one or more additives, said foaming agent being a polyvinyl alcohol and thefoaming thereof occurring in place during the mixing thereof with water and at least oneof the components selected from among the aggregates and/or the mineral binder.
申请人：Saint-Gobain Weber
地址：Rue de Brie 77170 Servon FR
国籍：FR
代理机构：Saint-Gobain Recherche
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