玻璃纤维布强化杨木胶合板模板研究

贺微粒; 焦健; 彭立民; 周宇; 王金林

doi:10.19455/j.mcgy.2007.02.005

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玻璃纤维布强化杨木胶合板模板研究
A Study on Glass-fiber Cloth Reinforced Poplar Plywood for Concrete Forms
1. 湖南工业大学包装设计艺术学院
2. 中国林科院木材工业研究所
2007年第2期页码：13-15
DOI： 10.19455/j.mcgy.2007.02.005

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[1]贺微粒,焦健,彭立民,周宇,王金林.玻璃纤维布强化杨木胶合板模板研究[J].木材工业,2007(02):13-15.

HE Wei-li1, JIAO Jian1, PENG Li-min2, et al. A Study on Glass-fiber Cloth Reinforced Poplar Plywood for Concrete Forms[J]. China Wood Industry, 2007,(2):13-15.
[1]贺微粒,焦健,彭立民,周宇,王金林.玻璃纤维布强化杨木胶合板模板研究[J].木材工业,2007(02):13-15. DOI： 10.19455/j.mcgy.2007.02.005.

HE Wei-li1, JIAO Jian1, PENG Li-min2, et al. A Study on Glass-fiber Cloth Reinforced Poplar Plywood for Concrete Forms[J]. China Wood Industry, 2007,(2):13-15. DOI： 10.19455/j.mcgy.2007.02.005.

摘要

采用浸胶玻璃纤维布强化方法制造杨木胶合板模板。以杨木胶合板模板的弹性模量为指标,分析玻璃纤维布浸胶量、偶联剂用量、玻璃纤维布上下面单板涂胶量等的影响。在试验确定的优化工艺条件下,模板的纵、横向弹性模量和纵、横向静曲强度分别提高23.6%、35.4%、24.5%和65.3%。

Abstract

Poplar（Populus deltoides） veneers were used to make plywood for concrete forms.With the modulus of elasticity as an index,the effects of glass-fiber cloth,with the following conditions,were studied: various resin contents,addition of a silicone coupling agent,and resin spread at the interface between the veneer and the glass-fiber cloth.Under the optimum parameters obtained from the experimental results,the MOE∥,MOE⊥,MOR∥ and MOR⊥ were improved by 23.6%,35.4%,24.5% and 65.3%,respectively.