摘要
结合拟建工程实际情况,用人工碎卵石砂和沙漠砂组成复合砂,掺加高效减水剂配制混凝土,经试验,能够达到设计强度要求。
Combined with the actual situation of the proposed project,this paper makes composite sand with artificial pebbles sand and sand,and mixed with superplasticizer to prepare concrete.Through test,it can meet the design strength requirement.
作者
丁占起
李英
DING Zhan-qi;LI Ying(No.1 Engineering Company Ltd.of CCCC First Harbor Engineering Company Ltd.,Tianjin 300456,China)
出处
《工程建设与设计》
2019年第18期110-111,共2页
Construction & Design for Engineering
关键词
人工碎卵石砂
复合砂
高效减水剂
artificial breaking of pebble sand
composite sand
superplasticizer
