2016年3月下施工技术 第45卷第6期CONSTRUCTIONTECHNOLOGY87 DOI:10.7672/sgjs2016060087 不同构造形式轻质保温复合板传热特性试验研究* 王庆轩，石云兴，屈铁军²，刘伟，张燕刚 （1.中国建筑工程总公司技术中心，北京101300；2.北方工业大学建筑工程学院，北京100041） [摘要】采用热流计法在相同条件下，同步测试了内保温、外保温和夹层保温轻质复合板的温度变化和热流，计算 了各自的传热系数并进行了对比分析。
结果表明，内保温和外保温复合板的传热系数相当，面夹层保温复合板的 传热系数相对较大。
其中，60mm厚结构层+100mm厚保温层的复合板传热系数约为1.0W/（m²K），基本满足公 共建筑节能设计标准有关夏热冬冷地区的限值要求。
[关键词]保温复合板；温度；热流；传热系数；试验 【中图分类号】TU227【文献标识码】A[文章编号]1002-8498(2016）06-0087-04 ExperimentalStudy onHeat-transfer CharacteristicsofLightweight InsulationBoardwithDifferentLaminatedComposites Wang Qingxuan'， Shi Yunxing'，Qu Tiejun²，Liu Wei'，Zhang Yan’gang’ （1.China State Consruction Engineering Co.，Technical Center,Beijing101300,China; 2.Architecture and CivilEngineeringCollegeofNorthChinaUniverstyofTechnology，Beijing100041，China） Abstract:In this experimental study，lightweight insulation boards made of normal concrete（NC）/ ceramsite cellular concrete （CCC） laminated posites were divided into the internal，external and sandwiched insulation.Withamethod of heat flowmeter,temperature changes and heat flux through the boards were synchronously measured，then calculation of heat transfer coeffcients of the boards and contrastive analysis were conducted.The results showed that the heat transfer coefficient of the internal insulation was approximate to that of the external insulation，however，heat transfer coeficient of the sandwiched insulation was a litte higher.In addition， the heat transfer coefficient of thelaminated board of 60mm NC together with 100mm CCC layer was about 1.0W/(m²K)， and it could basically satisfy the energy efficiency design standard of public buildings in the hot summer and cold winter zone. Key words:insulation laminated board; temperature;heat flux;heat transfer coefficients; tests 0引言1复合板构造 轻质保温复合板是中国建筑技术中心自主研轻质保温复合板是由结构层和保温层构成，结 发的产品，获得国家发明专利。
它是由普通混凝土构层采用普通混凝土，强度等级为C40；保温层采用 于一体，可直接作为预制装配式自保温墙板，也可㎡”。
本试验结合复合板在工程应用时的承载力和 作为外挂板。
轻质保温复合板克服了聚苯板、挤塑耐久性要求，制备了2类复合板构件：双层复合板 板等有机保温材料易燃、易老化、生命周期短等缺（见图1a)和3层...
