CN1180604A - 单板条层积材 - Google Patents

单板条层积材 Download PDF

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Publication number
CN1180604A
CN1180604A CN 96122315 CN96122315A CN1180604A CN 1180604 A CN1180604 A CN 1180604A CN 96122315 CN96122315 CN 96122315 CN 96122315 A CN96122315 A CN 96122315A CN 1180604 A CN1180604 A CN 1180604A
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CN
China
Prior art keywords
veneer
laminated timber
low
timber
panel laminated
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Pending
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CN 96122315
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English (en)
Inventor
陈志林
张勤丽
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FORESTRY DEPARTMENT HENAN AGRICULATURAL UNIV
Nanjing Forestry University
Original Assignee
FORESTRY DEPARTMENT HENAN AGRICULATURAL UNIV
Nanjing Forestry University
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Publication date
Application filed by FORESTRY DEPARTMENT HENAN AGRICULATURAL UNIV, Nanjing Forestry University filed Critical FORESTRY DEPARTMENT HENAN AGRICULATURAL UNIV
Priority to CN 96122315 priority Critical patent/CN1180604A/zh
Publication of CN1180604A publication Critical patent/CN1180604A/zh
Pending legal-status Critical Current

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Abstract

单板条层积材是涉及木材加工工艺领域的一项技术发明,它是以速生材、低等材为原料旋切成单板,或利用碎单板剪切成具一定长度、宽度的单板条,经干燥、施胶后,沿一个方向,高度定向铺装热压后而得到的木质材料,这种材料的特点是单向强度高、变形小,耐候性好生产规格大小可随用户要求而定的优点,可以替代实木锯材,用作建筑用梁、柱、窗户框、门框，也可用作脚手架板、汽车房、仓库的大门,经饰面后用作水泥模板等,达到劣材优用,小材大用的目的。

Description

单板条层积材
单板条层积材涉及木材加工工艺技术领域，是以速生材、低等材、碎单板等其它低质天然材料采用本发明技术加工而成具有较高强度的一种木质材料。这种材料具有单向强度高、变形小、耐候性好，生产规格大小可随用户要求而定的优点，可以替代实木锯材，用作建筑用梁、柱、窗户框、门框，也可用作脚手架板，汽车房、仓库的大门、经饰面处理后用作水泥模板等，达到劣材优用，小材大用的目的。
单板条层积材的生产工艺技术是：将原木旋切成1-2mm厚的单板或者是木芯复旋的单板或者是碎单板，剪切成长400mm，宽10mm的单板条，经干燥后含小率达到6％左右，采用脲醛树脂胶或酚醛树脂胶雾化后施于单板条表面，施胶量为13％(绝干重量比)同时施加1％的熔融石蜡防水剂，施过胶的单板条陈化15min，将单板条沿一个方向均匀平行排列于模框内，避免单板条搭头集中或单板条侧立，将铺装好的板坯在冷压机里预压，预压压力1MPa，预压时间2分钟，然后送入热压机热压，热压温度145℃，热压时间1-1.5分钟/mm板厚，热压压力6.0MPa，板材密度为0.60g/cm3，含小率不超过8％。所获得的单板条层积材静曲强度达109MPa，弹性模量达到11100MPa，冲击强度为94Kj/m2，握螺钉力112N/mm，内胶合强度0.84MPa。
本项发明的创新之处是采用原料加工为扁平细长的单板条，沿一个方向平行排列，定向铺装的制造工艺。所得到的材料称之为单板条层积材。

Claims (1)

1.以速生材、低质材、碎单板或其它低质天然材料旋切成单板或直接剪切成长比宽大20倍以上的单板条，经干燥施胶后，将单板条沿一个方向平行排列，高度定向铺装，然后热压而得到成品，凡采用这种制造工艺方法所得到的木质材料或以这种木质材料为基材经饰面处理后得到的复合材料，称之为单板条层积材。
CN 96122315 1996-10-21 1996-10-21 单板条层积材 Pending CN1180604A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96122315 CN1180604A (zh) 1996-10-21 1996-10-21 单板条层积材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96122315 CN1180604A (zh) 1996-10-21 1996-10-21 单板条层积材

Publications (1)

Publication Number Publication Date
CN1180604A true CN1180604A (zh) 1998-05-06

Family

ID=5127257

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96122315 Pending CN1180604A (zh) 1996-10-21 1996-10-21 单板条层积材

Country Status (1)

Country Link
CN (1) CN1180604A (zh)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101830012A (zh) * 2010-05-07 2010-09-15 广西大学 单板条双向定向重组木板及其制造方法
CN101967936A (zh) * 2010-10-28 2011-02-09 连云港华展木业有限公司 门窗框专用复合板
WO2011085690A1 (en) * 2010-01-15 2011-07-21 Style Limited Manufactured wood products using thin sheets
WO2011085556A1 (en) * 2010-01-15 2011-07-21 Style Limited Methods of preparing eucalyptus wood
WO2011085554A1 (en) * 2010-01-15 2011-07-21 Style Limited Methods of preparing and making manufactured wood products
WO2011085518A1 (en) * 2010-01-15 2011-07-21 Style Limited Manufactured eucalyptus wood products
US8268430B2 (en) 2008-09-19 2012-09-18 Style Limited Manufactured wood product
CN102814843A (zh) * 2004-01-27 2012-12-12 利格讷有限公司 硬木条产品及其制造方法
CN103128812A (zh) * 2013-03-11 2013-06-05 安徽弘毅竹木科技有限公司 重组木床架龙骨的制造方法
CN104029257A (zh) * 2014-06-20 2014-09-10 浙江省林业科学研究院 木纤维定向单板层积方材制造方法
CN104626295A (zh) * 2015-02-05 2015-05-20 杭州龙氏包装有限公司 一种胶合木档

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814843A (zh) * 2004-01-27 2012-12-12 利格讷有限公司 硬木条产品及其制造方法
US8268430B2 (en) 2008-09-19 2012-09-18 Style Limited Manufactured wood product
WO2011085556A1 (en) * 2010-01-15 2011-07-21 Style Limited Methods of preparing eucalyptus wood
WO2011085554A1 (en) * 2010-01-15 2011-07-21 Style Limited Methods of preparing and making manufactured wood products
WO2011085518A1 (en) * 2010-01-15 2011-07-21 Style Limited Manufactured eucalyptus wood products
WO2011085690A1 (en) * 2010-01-15 2011-07-21 Style Limited Manufactured wood products using thin sheets
AU2010342713B2 (en) * 2010-01-15 2013-07-11 3Rt Holding Pty Ltd Manufactured eucalyptus wood products
AU2010342749B2 (en) * 2010-01-15 2013-07-18 3Rt Holding Pty Ltd Methods of preparing and making manufactured wood products
CN101830012A (zh) * 2010-05-07 2010-09-15 广西大学 单板条双向定向重组木板及其制造方法
CN101967936A (zh) * 2010-10-28 2011-02-09 连云港华展木业有限公司 门窗框专用复合板
CN103128812A (zh) * 2013-03-11 2013-06-05 安徽弘毅竹木科技有限公司 重组木床架龙骨的制造方法
CN104029257A (zh) * 2014-06-20 2014-09-10 浙江省林业科学研究院 木纤维定向单板层积方材制造方法
CN104029257B (zh) * 2014-06-20 2016-06-01 浙江省林业科学研究院 木纤维定向单板层积方材制造方法
CN104626295A (zh) * 2015-02-05 2015-05-20 杭州龙氏包装有限公司 一种胶合木档

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