Effect of hot-pressing temperature and natural curing time on properties of fast-curing cement particle board

BAO Bin-fu; YU Wen-jun; JIANG Zhi-hong; YU You-ming

Volume 23 Issue 2

Feb. 2017

Turn off MathJax

Article Contents

Article Navigation > Journal of Zhejiang A&F University > 2006 > 23(2): 129-134

BAO Bin-fu, YU Wen-jun, JIANG Zhi-hong, YU You-ming. Effect of hot-pressing temperature and natural curing time on properties of fast-curing cement particle board[J]. Journal of Zhejiang A&F University, 2006, 23(2): 129-134.

Citation:

BAO Bin-fu, YU Wen-jun, JIANG Zhi-hong, YU You-ming. Effect of hot-pressing temperature and natural curing time on properties of fast-curing cement particle board[J]. Journal of Zhejiang A&F University, 2006, 23(2): 129-134.

Effect of hot-pressing temperature and natural curing time on properties of fast-curing cement particle board

1.
.School of Engineering , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China;
2.
.Lin'an Tech Co . Ltd., Lin'an 311300, Zhejiang , China

Publish Date: 2006-04-20

Abstract

The effects of hot pressing temperature and natural curing time on the properties of the fast-curing cement particle board (CPB)were studied with particles broken from poplar strands of OSB (oriented structural board) factories and 42.5 level silicate as experimental materials and Na2SiO3 as additive .The results were as follows :(1)Hot pressing temperature had no obvious effects on the properties of thick CPB (20 mm), but had obvious effects on modulus of elasticity (MOE) and thickness swelling rate of thin CPB (12 mm)when the hot-pressing temperature was from 85 ℃to 95 ℃.(2)The natural curing time of CPB after hot pressing on the physical and mechanical properties of fast-curing CPB were determined by the hydration of cement .The natural curing time of thick CPB had obvious effects on the properties because the cement well hydrated with high moisture content of thick CPB .The natural curing time of thin CPB had no obvious effects on the properties because the cements didn't well hydrated with low moisture content of thin CPB .[ Ch , 7 tab .10 ref .]
- forest engineering,
- cement particle board,
- fast-curing,
- hot-pressing temperature,
- curing time

Relative Article

[1]	XU Bin, WANG Hengxu, LU Jie, FU Shenyuan, DAI Jinfeng. Preparation and performance evaluation of bamboo scrimber/glass fiber/PET foam multilayer structural insulated panel . Journal of Zhejiang A&F University, 2021, 38(2): 396-402. doi: 10.11833/j.issn.2095-0756.20200330
[2]	FANG Lu, WANG Zheng, XIONG Xianqing. Properties of silane modified poplar veneer/high density polyethylene film composites with varying pressing temperatures . Journal of Zhejiang A&F University, 2016, 33(3): 483-488. doi: 10.11833/j.issn.2095-0756.2016.03.016
[3]	LI Xiaoping, WU Zhangkang, ZOU Quan, ZHANG Qingwei. Flammability of particleboard paneling using resins and fire retardants . Journal of Zhejiang A&F University, 2014, 31(5): 739-744. doi: 10.11833/j.issn.2095-0756.2014.05.012
[4]	SHANG Na-na, YE Xiao, HUANG Li-shuang, JIN Zhen-fu. Lignin characteristics of steam exploded bamboo residue during hot pressing . Journal of Zhejiang A&F University, 2012, 29(3): 420-425. doi: 10.11833/j.issn.2095-0756.2012.03.015
[5]	YAN Hai-cheng, ZHANG Hou-jiang, ZHU Lei, SUN Yan-liang, LIU Xiang-xi. Dynamic and static modulus measurements for thin particleboard . Journal of Zhejiang A&F University, 2012, 29(1): 83-87. doi: 10.11833/j.issn.2095-0756.2012.01.015
[6]	YANG Le, BAO Bin-fu, SUN Fang-li, CHEN An-liang, WANG Pin-wei, DU Chun-gui, YU Hong-wei. Mould-resistance of two new preservatives on particleboard . Journal of Zhejiang A&F University, 2011, 28(1): 7-12. doi: 10.11833/j.issn.2095-0756.2011.01.002
[7]	LI Xiao-ping, ZHOU Ding-gou, XU Kai-hong. Feasibility of castor stalks for particle boards . Journal of Zhejiang A&F University, 2010, 27(3): 424-429. doi: 10.11833/j.issn.2095-0756.2010.03.017
[8]	LIANG Hong-wen, HUANG Heng-chuan, HUANG Cheng-biao, HUANG Hai-zhong, LIANG Xin, MENG Yue-huan. Wood physical-mechanical properties of Taiwania flousiana compared to Cunninghamia lanceolata for plantation development . Journal of Zhejiang A&F University, 2008, 25(2): 137-142.
[9]	DU Chun-gui, LIU Zhi-kun, ZHANG Qi-sheng. Using rolling pressure on sawmill slabs of Chinese fir (Cunninghamia lanceolata) to form a combing processing blank . Journal of Zhejiang A&F University, 2008, 25(3): 267-271.
[10]	MA Ling-fei, JI Wei-bing. Simple method for producing strand used in laboratory . Journal of Zhejiang A&F University, 2007, 24(1): 96-99.
[11]	LI Xiao-ping, ZHOUDing-guo. Influence of temperature on physical and chemical properties of rice straw . Journal of Zhejiang A&F University, 2007, 24(5): 528-532.
[12]	FANG Lu-ming, XU Ai-jun, LOU Xiong-wei, TANG Li-hua. Study and application of technical criteria for forest resources information system at county level . Journal of Zhejiang A&F University, 2006, 23(2): 122-128.
[13]	SUN Zhao-bin, CHEN Tai-an, DENG Qi-ping. Hot pressing technology for Dendrocalamus giganteus bamboo wood . Journal of Zhejiang A&F University, 2006, 23(4): 424-428.
[14]	BAO Bin-fu, SHA Cun-long, YU Wen-jun, JIANG Zhi-hong, YU You-ming, YU Xue-jun. Effects of final treatment techniques on the properties of fast curing cement particle board . Journal of Zhejiang A&F University, 2006, 23(3): 237-241.
[15]	SHEN Zhe-hong, JIANG Nian-chun, CHEN Li, LI Wen-zhu, YU You-ming. Effects of production factors on formaldehyde emission of E₁ humid resistant medium density fiberboard . Journal of Zhejiang A&F University, 2005, 22(2): 203-206.
[16]	WANG Yan. Review and expectation of the development and ideas of China city greening . Journal of Zhejiang A&F University, 2003, 20(3): 315-320.
[17]	JIN Yong-ming, YU You-ming, YE Liang-ming. Effects of wood shaving shapes on the properties of quick-curing cement particle board . Journal of Zhejiang A&F University, 2003, 20(3): 236-239.
[18]	JIN Yong-ming, BAO Bing-fu, CHEN Qing-hu, YU Xue-jun, YU You-ming, YE Liang-ming. Effects of assembly time and cement/wood ratio on properties of . Journal of Zhejiang A&F University, 2003, 20(3): 232-235.
[19]	YE Liang-ming, JIN Yong-ming, FU Shen-Yuan, LI Yan-jun. Selection of chemical additives with function of fast curing for cement particle board . Journal of Zhejiang A&F University, 2002, 19(1): 5-8.
[20]	YE Liang-ming, JIANG Zhi-hong, BAO Bing-fu, YU Xue-jun, YU You-ming. Hot pressing technology of fast-curing for cement particle board . Journal of Zhejiang A&F University, 2002, 19(2): 118-121.

References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article views(1329) PDF downloads(274) Cited by()

Proportional views

Effect of hot-pressing temperature and natural curing time on properties of fast-curing cement particle board

1. .School of Engineering , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China;

2. .Lin'an Tech Co . Ltd., Lin'an 311300, Zhejiang , China

Publish Date: 2006-04-20

Key words:

Abstract: The effects of hot pressing temperature and natural curing time on the properties of the fast-curing cement particle board (CPB)were studied with particles broken from poplar strands of OSB (oriented structural board) factories and 42.5 level silicate as experimental materials and Na2SiO3 as additive .The results were as follows :(1)Hot pressing temperature had no obvious effects on the properties of thick CPB (20 mm), but had obvious effects on modulus of elasticity (MOE) and thickness swelling rate of thin CPB (12 mm)when the hot-pressing temperature was from 85 ℃to 95 ℃.(2)The natural curing time of CPB after hot pressing on the physical and mechanical properties of fast-curing CPB were determined by the hydration of cement .The natural curing time of thick CPB had obvious effects on the properties because the cement well hydrated with high moisture content of thick CPB .The natural curing time of thin CPB had no obvious effects on the properties because the cements didn't well hydrated with low moisture content of thin CPB .[ Ch , 7 tab .10 ref .]

Effect of hot-pressing temperature and natural curing time on properties of fast-curing cement particle board

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views