Foamed waste glass(FWG) material is newly developed for the purpose to utilize the waste glassware and other waste glass. FWG has a multi-porous structure that consists of continuous or discontinuous voids. Hence ligh...Foamed waste glass(FWG) material is newly developed for the purpose to utilize the waste glassware and other waste glass. FWG has a multi-porous structure that consists of continuous or discontinuous voids. Hence lightweight but considerable stiffness can be achieved. In the present study, the manufacture and engineering properties of FWG are introduced first. Then, the utilizations of FWG are investigated in laboratory tests and field tests. Some case studies on design and construction work are also reported here. Through these studies we know that the discontinuous void material can be utilized as a lightweight fill material, ground improvement material and lightweight aggregate for concrete. On the other hand, the continuous void material can be used as water holding material for the greening of ground slope and rooftop, and as clarification material for water.展开更多
以废弃阴极射线管(Cathode Ray Tube,CRT)玻璃为原料,以CaCO3为发泡剂来烧制建筑材料——泡沫玻璃,并利用一元方差分析不同发泡剂掺量(CaCO3)对泡沫玻璃抗压强度的影响和最合适的发泡温度。通过实验得出烧制的最优发泡剂(CaCO3)掺量为5%...以废弃阴极射线管(Cathode Ray Tube,CRT)玻璃为原料,以CaCO3为发泡剂来烧制建筑材料——泡沫玻璃,并利用一元方差分析不同发泡剂掺量(CaCO3)对泡沫玻璃抗压强度的影响和最合适的发泡温度。通过实验得出烧制的最优发泡剂(CaCO3)掺量为5%,最适发泡温度为780℃。同时,对在烧制过程中出现的一些质量问题进行了合理分析。展开更多
文摘Foamed waste glass(FWG) material is newly developed for the purpose to utilize the waste glassware and other waste glass. FWG has a multi-porous structure that consists of continuous or discontinuous voids. Hence lightweight but considerable stiffness can be achieved. In the present study, the manufacture and engineering properties of FWG are introduced first. Then, the utilizations of FWG are investigated in laboratory tests and field tests. Some case studies on design and construction work are also reported here. Through these studies we know that the discontinuous void material can be utilized as a lightweight fill material, ground improvement material and lightweight aggregate for concrete. On the other hand, the continuous void material can be used as water holding material for the greening of ground slope and rooftop, and as clarification material for water.
文摘以废弃阴极射线管(Cathode Ray Tube,CRT)玻璃为原料,以CaCO3为发泡剂来烧制建筑材料——泡沫玻璃,并利用一元方差分析不同发泡剂掺量(CaCO3)对泡沫玻璃抗压强度的影响和最合适的发泡温度。通过实验得出烧制的最优发泡剂(CaCO3)掺量为5%,最适发泡温度为780℃。同时,对在烧制过程中出现的一些质量问题进行了合理分析。