Foamed glass was prepared by powder sintering process using the rejected glass and the fly ash as basic material, as well as foaming agent, flux and stabilizer as auxiliary materials.

• 以粉煤灰和废平板玻璃为基础原料，以发泡剂、助熔剂、稳泡剂为辅助原料，用粉末烧结法制备了泡沫玻璃。