通过对4种树种的面板和3种不同结构的实木复合地板的导热性能进行温升变化测试分析，测量地板的温度变化，探讨不同的装饰面板及地板结构对不同实木复合地板导热性的影响，旨为改善地热地板导热性能提供技术支持。研究结果表明：装饰面板的种类对实木复合地板的导热性能有明显影响，以黑胡桃作为装饰面板的实木复合导热性能最好，桦木次之，槭木导热性能最差，这主要是由于密度越大的装饰面板，导热性能越好，传热越快，热量损失也越少；地板结构对导热性能也有影响，面板为锯切薄板的三层实木复合地板的导热性能较好，多层实木复合地板的导热性能较差。因此，作为地热地板使用的实木复合地板，其装饰面板应该选择较大密度材种，且为锯切薄板为佳。%In this paper , the effects of decorative veneer and structure on the thermal conductivity of parquet were analyzed in or -der to provide technological support for improving the thermal conductivity of parquet .The temperature changes of parquet with four different decorative veneers and three different structures were tested .The results showed that the types of decorative veneer had a sig-nificant influence on the heat conduction performance of parquet .Black walnut as the decorative veneer had the best thermal conduc -tivity, followed by birch, and maple was the worst.This is mainly because that the decorative veneer with bigger density has better thermal conductivity , faster heat transfer , and less heat loss .The structure of parquet also had influence on the heat conduction .If the panels for the three-layer solid wood composite floor were sawing thin plates , then the thermal conductivity would be better , while multi-layer solid wood composite floor had the worse thermal conductivity .Therefore, parquet serving as heating floor should use sa-wing thin plates and tree species with bigger density should be used as decorative veneer .
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