废弃玻璃细骨料混凝土试验研究  

Experimental Study on Waste Glass Fine Aggregates Concrete

作　　者：梁炯丰[1,2] 李爱飞[1] 杨凤[1] 

机构地区：[1]东华理工大学建筑工程学院,南昌330013 [2]西安建筑科技大学土木工程学院,710055

出　　处：《混凝土与水泥制品》2013年第7期80-82,共3页China Concrete and Cement Products

基　　金：中国博士后科学基金项目(20080440814);江西省青年科学基金项目(20122BAB216005);江西省教育厅青年科学基金项目(GJJ12393)

摘　　要：研究了废弃玻璃细骨料取代率对废弃玻璃细骨料混凝土拌和物坍落度和硬化废弃玻璃细骨料混凝土立方体抗压强度、轴心抗压强度、劈裂抗拉强度、弹性模量的影响规律。试验结果表明,随着废弃玻璃细骨料取代率的增大,其立方体抗压强度、轴心抗压强度、劈裂抗拉强度、弹性模量总体呈降低趋势;废弃玻璃细骨料混凝土的立方体抗压强度、轴心抗压强度和劈裂抗拉强度与普通混凝土的破坏形式及变化规律相类似。The influences of waste glass fine aggregate replacement ratio on the mixture stump, the cubic and axial compressive strength, the splitting-tensile strength and elastic modulus of the waste glass fine aggregate concrete are re- searched. The experimental results show that with the increase of the waste glass fine aggregate replace ratio, the cubic and axial compressive, strength, the splitting-tensile strength and elastic modulus are reduced. The destruction and the change rule of the cubic and axial compressive strength and the splitting-tensile strength are similar between waste glass fine aggregate concrete and ordinary concrete.

关 键 词：废弃玻璃细骨料 混凝土 强度 

分 类 号：TU528[建筑科学—建筑技术科学]