基本信息:
- 专利标题: 纤维抗渗防裂混凝土
- 专利标题(英):Fibre anti-permeation cracking-resistant concrete
- 申请号:CN01140233.4 申请日:2001-12-07
- 公开(公告)号:CN1385394A 公开(公告)日:2002-12-18
- 发明人: 路来军 , 陈大鹏 , 陈益民 , 朱效荣 , 母淮周
- 申请人: 北京市城昌商品混凝土联营公司
- 申请人地址: 北京市海淀区田村山南路8号
- 专利权人: 北京市城昌商品混凝土联营公司
- 当前专利权人: 北京市城昌商品混凝土联营公司
- 当前专利权人地址: 北京市海淀区田村山南路8号
- 代理机构: 北京中建联合专利事务所
- 代理人: 朱丽岩; 唐晓丽
- 主分类号: C04B28/04
- IPC分类号: C04B28/04 ; C04B18/06 ; C04B16/06
The present invention relates to a fibre impervious crack-resisting concrete, and its ingredients and admixing quantities are: 1. general Portland cement; (2). medium sand; (3) stone; (4) water-reducing agent; (5) slag powder, internal admixing quantity is 5%-50%, optimum admixing quantity is 20%-30%; (6) flyash, internal admixing quantity is 5%-50%, optimum admixing quantity is 40%-50%; (7) water-proofing agent, internal admixing quantity is 0.5%-5.0%, optimum admixing quantity is 2.5%; (8) expansion agent UEA, internal admixing quantity is 6%-12%, optimum admixing quantity is 8%-10%, one selected from water-proofing agent and expansion agent can be admixed; and (9) polypropylene fibre, external admixing quantity is 0.1-2.0 kg/cu.m, optimum admixing quantity is 1Kg/cu.m.
公开/授权文献:
- CN1166580C 纤维抗渗防裂混凝土 公开/授权日:2004-09-15