| 摘要: |
| 文章对12种常用实木地板的尺寸稳定性进行研究，结果表明，柚木的尺寸稳定性最好，收缩率为0.33%，膨胀率为0.1%；水曲柳、桦木、纤皮玉蕊尺寸稳定性较差，收缩率均大于2.24%，膨胀率均大于0.35%；其余的8种地板稳定性相差不大，收缩率为1.09%～1.71%，膨胀率为0.16%～0.23%。成品实木地板尺寸变化较小且缓慢，在使用时做好水分处理就可以避免其严重变形。 |
| 关键词: 实木地板，树种，稳定性 |
| DOI： |
| 投稿时间：2012-09-07修订日期：2013-01-11 |
| 基金项目:浙江省湖州市科技攻关计划项目（2012GG25），浙江省质监系统科研项目（20120245） |
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| Study on Dimensional Stability of 12 Kinds of Solid Wood Flooring |
| YE Chun-xiang,CUI Qi-peng,JIANG Jun,WANG Yang,LI Xiao-ke |
| (Zhejiang center of quality test for wood products Nanxun 313009 China) |
| Abstract: |
| 12 kinds of solid wood flooring were measured on dimensional stabilization in this paper. The results showed that Tectona grandis was the best in dimensional stabilization, which shrinkage was 0.33% and expansivity was 0.1%; Fraxinus mandschurica, Betula spp. and Couratari spp. were poor in dimensional stabilization, which shrinkage was more than 2.2% and expansivity was more than 0.35%, the other 8 kinds of solid wood flooring had no significant difference in dimensional stabilization, which shrinkage was 1.09%~1.71%, and expansivity was 0.16%~0.23%. Dimension of solid wood flooring changed slowly. Serious deformation would be avoidable by moisture treatment before using. |
| Key words: solid wood flooring, three species, dimensional stability |
