相变储能保温建筑材料的制备及性能评价  

作　　者：王智宇[1] 林旭添[1] 陈锋 王小山 阮华 樊先平[1] 钱国栋[1] 

机构地区：[1]浙江大学材料科学与工程学系,浙江杭州310027 [2]宁波荣山新型材料有限公司,浙江宁波315800

出　　处：《新型建筑材料》2006年第11期35-37,共3页New Building Materials

基　　金：浙江省重点科研工业项目(2006C21102)

摘　　要：以石蜡为相变储能物质,以水泥、粉煤灰、增塑剂、减水剂、聚丙烯纤维、膨胀聚苯颗粒和膨胀珍珠岩为原料制备了纤维增强相变储能保温建筑材料。并通过自行设计的检测设备检测该相变储能材料的调温性能、稳定性和节能效果。检测结果表明,含石蜡相变储能材料相对于普通材料具有优越的调温效果、节能效果,稳定性良好。A fiber reinforced phase change energy storage building material was prepared taking olefin as phase change energy storage material and taking cement, fly ash, plastlcizer,water reducing agent, polypropylene fiber, expanded polyphenylene grain and expanded perlite as raw materials. And the phase change energy storage material was tested on its performance of temperature adjustment, stability and energy-saving with self-designed testing device, The test result demonstrates that compared with normal materials the olefin phase change energy storage material has excellent effect of thermoregulation, energy-saving and stability.

关 键 词：相变材料 节能 调温效果:稳定性 

分 类 号：TU551.3[建筑科学—建筑技术科学]