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公开(公告)号:US5224595A
公开(公告)日:1993-07-06
申请号:US788680
申请日:1991-11-06
CPC分类号: C04B28/02 , C04B40/0028 , C04B2103/0077 , Y02W30/97
摘要: Using a packaging material containing a fibrous substance such as pulp and a carboxyl-containing polymer a substance such as an acid type carboxymethyl cellulose, a cement mixing material such as a superplasticizer is packaged and the package is thrown into a cement formulation such as concrete, mortar or a cement paste in a truck agitator.
摘要翻译: 使用包含纤维状物质如纸浆和含羧基聚合物的包装材料,诸如酸型羧甲基纤维素等物质,包装如水泥混合材料如超增塑剂,并将包装物投入水泥制剂如混凝土, 砂浆或卡车搅拌器中的水泥浆。