实木地暖地板的导热效能及其选用  

Thermal Conductivity of Solid Wood Flooring for Heating System and Suggestions for Its Selection

作　　者：孔繁旭 王艳伟 何啸宇 孙龙祥 张子谷 方向正 叶家豪 KONG Fan-xu;WANG Yan-wei;HE Xiao-yu;SUN Long-xiang;ZHANG Zi-gu;FANG Xiang-zheng;YE Jia-hao(Treessun Flooring Co.,Ltd.,Huzhou Zhejiang 313009,China)

机构地区：[1]久盛地板有限公司,浙江湖州313009

出　　处：《林业机械与木工设备》2020年第9期40-44,共5页Forestry Machinery & Woodworking Equipment

基　　金：南太湖本土高层次人才特殊支持计划项目;国家重点研发计划子课题项目“珍贵树种地板增值加工技术集成与示范研究”(2017YFD0601105-02)。

摘　　要：依据LY/T 1700-2018中木质地采暖地板的导热效能测量方法,测算久盛地板有限公司生产的17种实木地暖地板产品的导热效能,分析不同产品之间导热效能的差异性;使用k-means算法,以地板厚度、含水率、密度和导热效能4个指标作为样本特征对其进行聚类分析。结果显示,试验所测实木地暖地板产品间导热效能无明显差异,都大于10℃/h,实木地板作采暖地面的铺装材料,导热方面具有优势;地板产品经聚类后划分为3类,类别内具有相似特性,类别间具有不同特性,可为其选用提供参考。According to the thermal conductivity measurement method for wood-based flooring for ground with heating systems in LY/T 1700-2018,the thermal conductivity of 17 kinds of solid wood flooring products for ground with heating systems produced by Treessun Flooring Co.,Ltd.,was measured,with the difference in thermal conductivity between different products analyzed;the k-means algorithm method adopted to conduct cluster analysis,with four indicators,i.e.floor thickness,moisture content,density and thermal conductivity as sample characters.The result shows that there was no significant difference in the thermal conductivity between the solid wood heating flooring products tested,all greater than 10℃/h.Solid wood flooring used as paving materials for heating flooring has certain advantages in heat conduction;the flooring products are divided into three categories after clustering,with similar characteristics within categories,different characteristics between categories,which can provide reference for flooring selection.

关 键 词：实木地暖地板 导热效能 聚类分析 

分 类 号：S781.7[农业科学—木材科学与技术]