张婷婷   

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Main positions: 大工书院党委副书记兼副院长

MORE> Recommended Ph.D.Supervisor Recommended MA Supervisor Institutional Repository Personal Page
Language:English

Paper Publications

Title of Paper:用砒砂岩制备地聚物材料的研究

Hits:

Date of Publication:2015-03-13

Journal:建筑材料学报

Included Journals:EI、PKU、ISTIC、CSCD、Scopus

Volume:19

Issue:2

Page Number:373-378

ISSN No.:1007-9629

Key Words:砒砂岩;地聚物材料;力学性能;微观结构

Abstract:通过抗压强度、X射线衍射(XRD)、红外光谱(IR)、压汞(MIP)和扫描电镜(SEM)测试,分析了砒砂岩地聚物材料的力学性能、反应产物及微观结构,讨论了粉煤灰掺量、养护龄期对砒砂岩地聚物材料力学性能及微观结构的影响.结果表明:粉煤灰掺量和养护龄期对砒砂岩地聚物材料的抗压强度、孔隙结构有较为显著的影响,粉煤灰掺量为13%(质量分数)时,砒砂岩地聚物材料的90 d抗压强度可达20.3 MPa,其孔隙率减小,孔隙结构得到明显改善.砒砂岩地聚物材料的反应产物主要为无定型水化硅铝酸钙类凝胶.

Address: No.2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, P.R.C., 116024
Click:    MOBILE Version DALIAN UNIVERSITY OF TECHNOLOGY Login

Open time:..

The Last Update Time: ..