摘要
本文阐释了在混凝土坍落度基本相同的条件下,将普通混凝土中掺入不同含量的再生粗集料的试验。重点分析了普通混凝土、再生粗集料混凝土的抗压强度和表面硬度特性与再生粗集料掺入量的关系。通过探讨,摸索出改善混凝土工作性能与提高建筑环保效益的优质途径。
It emphusizes that testing that the condition of the concrete slump constant foundation same at ordinary concrete joining measurement regenerated coarse material of the difference in this paper ： Which is afialysised that the relation of regenerated coarse material joining degree ordinary concrete with regenerated coarse material concrete in the nature of strength and surface layer hardness. It is reeled that the channel of reorganization concrete work function and improvement construction environment benefit in this paper.
出处
《试验技术与试验机》
2007年第3期19-20,共2页
Test Technology and Testing Machine
关键词
混凝土
粗集料
环境
性能
concrete
coarse material
environment
function
