柳杉实木胶合工艺及性能研究

秦理哲; 林兰英; 傅峰; 罗建举

doi:10.19455/j.mcgy.2014.06.001

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专辑

柳杉实木胶合工艺及性能研究
Bonding Technology and Properties of Glued Laminated Timber Made with Cryptomeria Fortunei
1. 中国林科院林业新技术研究所
2. 中国林科院木材工业研究所
3. 国家林业局木材科学与技术重点实验室
4. 广西大学林学院
2014年28卷第6期页码：5-8
DOI： 10.19455/j.mcgy.2014.06.001

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[1]秦理哲,林兰英,傅峰,罗建举.柳杉实木胶合工艺及性能研究[J].木材工业,2014,28(06):5-8.

QIN Li-zhe, LIN Lan-ying, FU Feng, et al. Bonding Technology and Properties of Glued Laminated Timber Made with Cryptomeria Fortunei[J]. China Wood Industry, 2014,28(6):5-8.
[1]秦理哲,林兰英,傅峰,罗建举.柳杉实木胶合工艺及性能研究[J].木材工业,2014,28(06):5-8. DOI： 10.19455/j.mcgy.2014.06.001.

QIN Li-zhe, LIN Lan-ying, FU Feng, et al. Bonding Technology and Properties of Glued Laminated Timber Made with Cryptomeria Fortunei[J]. China Wood Industry, 2014,28(6):5-8. DOI： 10.19455/j.mcgy.2014.06.001.

摘要

为开发柳杉非结构用集成材,以剪切强度、木破率、浸渍剥离率为考核指标,进行柳杉实木胶合工艺及性能的研究。结果表明:柳杉木材可用于非结构集成材的制备,较优的胶合工艺为:压力1.0 MPa、加压时间30min、涂胶量180g/m2,胶合时按"弦切面-弦切面"纹理组合,其性能指标可达到日本标准JAS SE-8的要求。

Abstract

The authors developed a bonding technology for glued laminated timber made with Cryptomeria fortune lumber to make non-structural glued laminated lumber.The lumber was tested for shear strength, wood failure and delamination ratio. The results indicated that Cryptomeria fortunei lumber can be used in non-structural applications.The optimum bonding process was as follows:1.0 MPa press pressure,30 min press time,180g/m2 glue consumption,and a tangential face assembled with another tangential face（T-T）.Under the optimum bonding process,the bonding properties of glued laminated timber made with Cryptomeriafortunelumber met the Japanese Agricultural Standard JAS SE-8requirement.