• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

李悦 (李悦.) (Scholars:李悦) | 乔磊 (乔磊.) | 颜超 (颜超.) | 张勇 (张勇.) (Scholars:张勇) | 杜修力 (杜修力.) (Scholars:杜修力)

Indexed by:

incoPat zhihuiya

Abstract:

一种抗硫酸盐侵蚀的混凝土外加剂及其制备方法,属于建筑材料技术领域。这种混凝土外加剂的特征在于,各原料组分及含量按重量百分比计为:硅酸盐水泥熟料15%-50%,矿渣粉40%-80%,沸石粉1%-5%,硝酸钡1%-3%,聚氧乙烯醚0.5%-2%,乙烯基树脂0.5%-2%。其在混凝土中的掺量为胶凝材料的5%-8%。其制备方法为:将硝酸钡、聚氧乙烯醚、乙烯基树脂按比例混合均匀,置于研磨机中研磨得到混合料,粉度达到400-500m2/kg。然后将上述混合料、硅酸盐水泥熟料、矿渣粉、沸石粉按比例放入搅拌容器中,搅拌均匀即可使用。本发明可显著提高混凝土的抗硫酸盐侵蚀能力,且原料容易获得,制作工艺简单。

Keyword:

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Patent Info :

Type: 发明授权

Patent No.: CN201110046970.1

Filing Date: 2011-02-25

Publication Date: 2012-07-11

Pub. No.: CN102173687B

Applicants: 北京工业大学

Legal Status: 未缴年费 ; 权利转移

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Online/Total:524/10502204
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.