Dissertation > Excellent graduate degree dissertation topics show

Study on a New Bamboo Wood Particles/ Fibers Composite Board

Author: WuCaiDong
Tutor: HanJian
School: Central South University of Forestry Science and Technology
Course: Wood Science and Technology
Keywords: Saving resources mode Wood fiber Bamboo particles New Bamboo/wood Composite Board Bamboo-wood composite plywood Estimation of resource utilization Benefits
CLC: TS653
Type: Master's thesis
Year: 2007
Downloads: 50
Quote: 0
Read: Download Dissertation

Abstract


Wood-based panels industry is a estate which depends mostly on the resources.With the rapid development of wood-based panels in our country and reduction of forestry resources which could be utilized, therefore, how to develop the wood-based panels with saving resources become the vital important problems which our wood-based panels will be up against. A great amount of researches have been done on the saving resources and substitution and so on, such as bamboo and wood composite, the utilizations of resource processing remainders and so on, and many new wood-based panels products have been worked out, which allayed problems that resource which are hard up and improved the structures of wood-based panels.However, there are also some disadvantages, such as low utilization of raw materials and high processing energy, in addition, if the utilization of raw materials is improved, at the same time, the mechanics intensities of products were relatively decreased, which limited the applying ranges of them.My research is based on the research of raw materials (the useless bamboo and wood) and its’ processing and compositing modes.Cut the useless bamboo into little particles, constitute a composite mat having reasonable structure with wood-fiber, and it is resembled, hot-pressing through the workable design theory of composite materials, and a new bamboo and wood composite plywood is made.In this article, Cut the useless bamboo into little particles, constitute a composite mat having reasonable structure with wood-fiber, then is hot pressed to composite board. At last we have got the best processing.Base on the first experiment, coMPared with the hot-pressing, we got the best hot-pressing processing.Through checking mechanics intensities and estimating the resource utilization, the results are showed in the follows:(1) it’s mechanics intensities achieved or surpassed the national norms for construction template; (2) Experiment results show MOR and MOE of the board reach 32.5 MPa and 3041 MPa, and the 2hTS is 1.7%.The IB is high to 1.45 MPa.So, the board is a kind of new and good-performance Bamboo/wood Composite Board.(3) The assay on costs and benefits showed that the research and development for this product will be meeting with great economical benefits, society benefits and ecological benefits, and have wide applying foreground.

Related Dissertations

  1. Community impact study of the distribution of benefits mechanism of development of ethnic village,D422.6
  2. A Comparative Study on Organic and Conventional Vegetable Farms,S63
  3. The Influence of Adding Oxygen with Microporous Pipeline on Fishery’s Water,S959
  4. The Low Carbon Benefits of Urban Underground Space,TU984.113
  5. The Benefit Analysis of Ningdong DC Transmission Project,F426.61
  6. The Benefits to Strength the Democratic Republic of Vietnam from Accepting the Japanese Surrenders to Chinese Army in 1945,K333
  7. The Study on Civil Exclusion of Illegal Evidence of Our Country,D925.13
  8. The Research of Development Strategy of Rural Commercial Bank’s Financial Products "monthly Revenue",F832.2
  9. Risk and the Choice of the Capital Structure,F275
  10. Eco-Benefit of Ecological Restoration and Reconstruction in Mining Area,X171.4
  11. The Study on the Cost and Economic Benefits of Bt Cotton in Our Country,S562
  12. Soil Quality Evaluation and Economic Benfits Analysis in Different Tillage Methods of the Southern Mu Su Desert,S158
  13. An Investigation into the Impact of Relationship Investment on Customer Loyalty,F274
  14. Net Cabon Sink Effect and Cost/Benefit Evalution in Rice-rape Rotation System in Tai Lake Region and Rice-rice System in Red Soil Region in Jiangxi under Long-term Fertilization,S565.4
  15. Study on the Impact of Owership Structure on the Equity Agency Cost,F832.51;F224
  16. Ecological Basis and Comprehensive Benefits Evaluation of Agroforestry System in Dashan Village,X826
  17. On Cixi Tideland Reclamation after the Founding of PRC,K27
  18. The Research on Risk and Benefit of Warrant Bond Investment in China,F832.51
  19. Study on Nutrents Accumulation and Decomposition Charater of Astragalus Sinicus L. and Effect of Application in Paddy Field,S551.9
  20. Administrative Discretion Under the Administrative Process Governance Perspective,D912.1
  21. Application Research of Casting Type of Cement Fly Ash in Backfilling on Back of Bridge Abutments and Culverts,U414

CLC: > Industrial Technology > Light industry,handicrafts > Wood processing industry,furniture manufacturing industry > Processing > Wood-based panel production
© 2012 www.DissertationTopic.Net  Mobile