【作者】 魏利芳； 杨凤玲； 宋慧平；

【Author】 WEI Li-fang;YANG Feng-ling;SONG Hui-ping;Institute of Resources and Environment Engineering,State Environment Protection Key Laboratory of Efficient Utilization of Coal Waste Resources,Shanxi Innovation Hub of Resource Recycling and Ecological Engineering,Shanxi University;

【机构】 山西大学资源与环境工程研究所国家环境保护煤炭废弃物资源化高效利用技术重点实验室山西资源循环与生态环境创新基地；

【摘要】 泡沫玻璃是一种性能优越的新型环保建筑材料。本文以废弃绿色啤酒瓶为原材料,将其磨制成粉与适量蒸馏水混合均匀,在水热温度200℃、压力8-20Mpa、反应时间45min的水热条件下形成水热玻璃压块,再以升温速率3-7℃/min、温度600-800℃、时间1-2h的煅烧条件在马弗炉中煅烧来制备泡沫玻璃。通过观察样品形貌、体积密度及抗压强度等性能,发现煅烧温度是影响产品质量的主要因素,最佳煅烧温度800℃,经此水热热压法制得的泡沫玻璃密度可达0.24g/cm~3左右,抗压强度可达1.5Mpa。更多还原

【Abstract】 Superior performance foamed glass is a new environmentally friendly building materials.The glass powder was well ground in a mortar with water,then the mixture was placed in the cylindrical chamber of an autoclave for HHP,compressed at8-20 MPa,and then heated to 200 ℃,the pressure and temperature were kept constant for 45 min.The glass compacts prepared by HHP were heated in muffle furnace for l-2h at a temperature in the range 600-800’C,the heat treatments were conducted at the range of 3-7 ℃/min.The morphology,bulk density and compressive strength of porous glass was measured,calcination temperature is a major factor affecting the quality of products and the best calcination temperature is 800℃,bulk density up to0.24g/cm~3,compressive strength up to 1.5Mpa.更多还原