夹芯秸秆混凝土砌块试点建筑保温节能性能研究

关键字：夹芯秸秆混凝土砌块,试点建筑,热湿环境,DeST能耗

（山东农业大学 水利土木工程学院，山东 泰安  271018）

    摘要：通过对夹芯秸秆混凝土砌块试点建筑室内外温湿度的监测，得到了夏季空调制冷和冬季暖风机采暖情况下试点建筑内的温度和相对湿度。结果表明，夹芯秸秆混凝土砌块保温调湿性能良好，室内空气物理性参数符合GB 50736—2012《民用建筑供暖通风与空气调节设计规范》的要求。采用DeST软件对不同墙体的建筑能耗进行模拟，结果表明，外墙墙体材料对建筑能耗指标的影响很大，夹芯秸秆混凝土砌块墙体的节能效果显著。
    关键词：夹芯秸秆混凝土砌块；试点建筑；热湿环境；DeST能耗模拟
    中图分类号：TU522.3；TU111.2        文献标识码：A        文章编号：1001-702X（2017）03-0056-04

Study on insulation and energy saving performance of sandwich straw concrete block building
HOU Shaodan，ZHANG Huijin，LIU Fusheng，FAN Jun
（College of Water Conservancy and Civil Engineering，Shandong Agricultural University，Tai'an 271018，China）

    Abstract：In this paper，temperature and relative humidity of pilot building made of concrete sandwich straw block was monitored in summer and winter，temperature and relative humidity values were collected. The results show that concrete sandwich straw block performs well in thermal insulation and humidity-control properties，the indoor air physical parameter meet the standard of GB 50736—2012＂ Design Code for Heating Ventilation and Air Conditioning of Civil Buildings＂. The energy consumption simulation of different walls is carried with DeST，the results show that different external wall materials have important influence on building energy consumption indicators，the energy saving effect of concrete sandwich straw block is obvious.
    Key words：concrete sandwich straw block，pilot building，thermal and humid environment，DeST energy consumption simulation