摘要
用自燃煤矸石集料制作混凝土 ,常常遇到硫含量偏高 ,导致钢筋锈蚀 ,从而影响煤矸石混凝土的推广应用。本文针对这一问题 ,介绍了加水预湿冲洗、掺入 0 2 %硅酸钠溶液和加入外加剂的措施抑制硫含量的方法。
To make concrete with aggregate of hypergolic coal jamb will usually bring on a higher sulphur content and result rest of the reinforcing bar,thus a popular use of the coal jamb becomes difficult.This paper presents a solution to this problem by introducing method to control the sulphur content by means of wet washing by water firstly,then adding both 0.2% sodium silicate liquor and the addition agent. \[
出处
《建筑技术开发》
2000年第3期12-12,71,共2页
Building Technology Development
