废弃阴极射线管玻璃在混凝土中的应用研究

摘要

从废CRT玻璃的掺量和粒径、矿物掺合料等几个方面研究了其对混凝土的工作性能、力学性能、耐久性、金属铅浸出值的大小和防辐射性能的影响，分析了CRT废玻璃作为骨料在混凝土发展过程中存在的问题，提出了将CRT废玻璃磨细代替一部分骨料，并掺加相应的重骨料应用于自密实混凝土中的思路。%The effects of amount and particle size of recycled CRT glass, mineral admixtures on concrete properties of working capability, mechanical, durability and leachable content of lead, radiation-proof are studied. The current problems and research gasps are analyzed. Utilizing recycled CRT glass as aggregates and with the addition of heavy aggregates in the self-compact concrete is proposed for the development of thecathode ray tube concrete.