首页> 外文会议>The 5th International Symposium on Cement and Concrete Vol.2 Oct 28-Nov 1, 2002 Shanghai, China >STUDY ON PROPERTIES OF ULTRA-FINE COMPOSITE CEMENT AND ITS APPLICATION IN CONCRETE
【24h】

STUDY ON PROPERTIES OF ULTRA-FINE COMPOSITE CEMENT AND ITS APPLICATION IN CONCRETE

机译:超细复合水泥的性能研究及其在混凝土中的应用

获取原文
获取原文并翻译 | 示例

摘要

Physical and chemical properties of ultra-fine composite cement M applied in conerete with superplasticizer are introduced in this article. The hydration products and microstructure of cement M are studied by using SEM, XRD, DTA. It is characterized by high early strength and good abrasion. It also has good compatibility with naphthalene or amido sulphonate series superplasticizer. It can be used for preparing premixed concrete and high-strength concrete. Its main shortcoming is higher water demand due to higher specific surface.
机译:介绍了超减水剂在超细复合水泥混凝土中的理化性能。利用SEM,XRD,DTA对水泥M的水化产物和微观结构进行了研究。其特点是早期强度高,耐磨性好。它与萘或酰胺基磺酸盐系列高效减水剂也具有良好的相容性。可用于配制预拌混凝土和高强度混凝土。其主要缺点是由于较高的比表面积而导致较高的需水量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号