废玻璃粉再生细骨料混凝土的性能研究

Study on the performance of waste glass powder recycled fine aggregate concrete

以废玻璃0%,10%,20%,30%,50%取代砂作为再生细骨料,粉煤灰30%等质量取代水泥制作废玻璃再生细骨料混凝土试块,对废玻璃再生细骨料混凝土进行坍落度和强度测试研究,探讨废玻璃取代率对再生细骨料混凝土性能的影响。试验结果表明:废玻璃再生细骨料混凝土的工作性能良好;废玻璃取代率为30%时废玻璃再生细骨料混凝土的强度达到最大。

Using waste glass to replace sand in amount of 0%, 10%,20%,30%,50% respectively and fly ash to replace cement by identical quality. Which were made of waste glass recycle fine aggregate concrete blocks. Research on the slump and strength test of waste glass recycled fine aggregate concrete, and the influence of substitution rate of waste glass on performance of recycled fine aggregate concrete were discussed. The experimental results show that working performance waste glass recycled fine aggregate concrete is favorable, the compressive strength of waste glass recycled fine aggregate concrete reaches its maximum when replacement parentage of waste glass are up to 30%.