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注册即送30元第一桶金是数字游戏标准的倡导者和技术的积极推动者,注册即送30元第一桶金为客户提供互动交流的投注服务一星期7日一日24小时,注册即送30元第一桶金并有免费试玩的机会,24小不打烊随时准备为您服务!

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                    MAIN COMPOSITION

                    科研项目

                    新型环保节能建筑保温材料—粉煤灰泡沫玻璃的试验研究

                    项目时间: 完成情况:


                          本项目研究采用粉煤灰为添加材料制备新型建筑保温材料—泡沫玻璃。在研究中通过对不同的发泡剂对泡沫玻璃性能的影响,确定以碳酸钠为发泡剂,制备粉煤灰泡沫玻璃。对比了多种稳定剂的影响,选定以磷酸三钠与硼酸复合作为发泡稳定剂。确定了粉煤灰泡沫玻璃的最优配比。通过工艺制度研究得到粉煤灰泡沫玻璃的最佳工艺制度。根据上述工艺参数和配合比生产出的粉煤灰泡沫玻璃性能优良,具有质轻、强度高、保温隔热及隔声性能好等优点,抗压强度达到了0.89Mpa,抗折强度达到了0.45 Mpa,导热系数达到了0.052w.m.k,可以满足建筑保温的需要;是一种优良的隔热保温与隔声材料,可作为屋面、墙体、管道、设备隔热保温材料的换代产品,也为粉煤灰、碎玻璃的利用开辟了一条新途径,具有显著的社会效益与经济效益。



                                                            备案号:冀ICP备16009787号-3 地址:石家庄市天山大街266号方大科技园8号楼电话:0311-66699930

                    注册即送30元第一桶金

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