Application of P.O and R-SAC mortar for 3D printing in construction

摘要：

　　Compared with traditional properties of building materials,3D printing materials should have controllable setting time,appropriate workability and superior mechanical properties.Adaptability of two types of cementitious system on the 3D printing were investigated in this paper.Results showed that both of them can match of 3D printing process with the working window time required(10-90min)by using the compound adjustable solidification agents,which have the high mechanical properties(3d≥30MPa,28d> 63MPa),and appropriate suitable parameter range of fluidity(R-SAC: 210-240mm,P.O:200-220mm).

作者: J C Lin X Wu W Yang R X Zhao L G Qiao

作者单位: National Enterprise Technology Center,China State Construction Ready Mix Concrete CO.,LTD,Wuhan,China

会议类型: 国际会议

会议名称: 第二届新型材料与化学工业国际学术会议

会议地点: 三亚

会议语种:英文

页码: 1-7

在线出版日期: 2017-11-18（万方平台首次上网日期，不代表论文的发表时间）