摘要
介绍国标GB/T14684-93<建筑用砂>修订的主要内容和依据及其对建筑业的影响.提出了如何正确认识和使用人工砂这一新砂源,砂产品分类及执行好砂试验筛改制.
Some essential aspects on the revised parts in the revised parts standard sand for building(GB/T14684-93)are intro duced,which include the main contents,the evidence and the influence on construction industy of this new national standard.In additional,problems during the execution of the new national are represented .Further more, some methods are proposed .Those are the methods of realizing and utilizing manufactured sand-a new kind of sand material, the method of the sorts of sand and the method of improving on test sieves .
作者
侯涛
侯峰
刘梅亭
Hou Tao Hou Feng Liu Meiting (Xinxiang Construction Quality Examing Station,Xinxiang 453003, Henan)
出处
《平原大学学报》
2002年第2期40-41,共2页
Journal of Pingyuan University
关键词
《建筑用砂》
人工砂
建筑施工
砂试验筛改制
国家标准
architecture material
revision of national standard
manufactured sand
builiding construction
