水泥基泡沫-引发型多孔吸声材料的研制与性能  

Preparation and Performance of Cement-based Foam Initiated Porous Sound Absorption Materials

作　　者：周栋梁[1] 潘志华[2] 毛永琳[1] 

机构地区：[1]江苏省建筑科学研究院有限公司,南京210008 [2]南京工业大学,210009

出　　处：《混凝土与水泥制品》2013年第3期83-85,共3页China Concrete and Cement Products

摘　　要：以泡沫混凝土的成型工艺为基础,辅之以分散性良好的增强剂聚丙烯纤维,并掺加一定的辅助材料,配制出了一种新型水泥基泡沫-引发型多孔吸声材料。该材料吸声性能优越、成本低、对环境无污染。Based on the forming technics of foam concrete, adding the polypropylene fiber as strengthening agent and any other supplementary substances, a new kind of cement-based foam initiated porous sound absorption material is prepared. This material has the characteristics of good sound absorption, low cost of preparation and non-pollution to the environment.

关 键 词：多孔 吸声系数 泡沫混凝土 聚丙烯纤维 

分 类 号：TU528[建筑科学—建筑技术科学]