利用废旧陶瓷制作免烧道路砖的试验研究  

Experiment Research of Using Waste Ceramic to Product Baking-free Brick

作　　者：杨鹤[1] 陶珍东[1] 李旭光[1] 赵林南 

机构地区：[1]济南大学材料科学与工程学院,山东济南250022

出　　处：《建材技术与应用》2015年第1期1-3,共3页Research and Application of Building Materials

摘　　要：采用正交试验方法,研究了废瓷粉掺入量和颗粒级配对免烧道路砖的力学性能、吸水率、耐磨性的影响。试验结果表明,废瓷粉的颗粒级配以级配1较好,即粒径2 000~500μm的占80%,500~300μm的占10%,300~75μm和〈75μm的各占5%;废瓷粉的掺入量以40%为宜。Orthogonal experiment is used in researching the effect of ratio of waste ceramic and particle size distribution on the mechanical property, water absorption and wear resistance of baking - free brick. The results show that the better particle size distribution is gradation one with the 80% content of the particle size around 2 000 ~ 500μm, 10% content of the particle size of 500 - 300μm, 5% content of particle size around 300 -75μm and 5% content of particles size of small than 75μm. The better mixing amount is 40%.

关 键 词：废旧陶瓷 免烧砖 力学性能 吸水率 耐磨性 

分 类 号：U414[交通运输工程—道路与铁道工程]