Optimization of Gluing, Lay-up and Pressing for Mountain Pine Beetle Plywood PDF Download
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Author: Brad Wang
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 60
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Book Description
This study is part of a series of research papers that explore the biological, social, and economic aspects of British Columbia's mountain pine beetle epidemic. This document reports on a project conducted to determine the impact of using mountain pine beetle (MPB)-attacked wood on plywood manufacturing processes and to implement the optimum processing parameters in mill production in order to increase value recovery and productivity. The specific objectives of the project were to investigate and quantify the effect of beetle-wood veneer on veneer visual and stress grading; the efffect of beetle-wood veneer on gluing, panel lay-up and gluebond performance; the effect of beetle-wood veneer on the plywood hot pressing process and resulting panel quality, stiffness, and strength; and the costs and benefits of adjusting manufacturing processes in a mill trial that transfers the technology.--Includes text from document.
Author: Brad Wang
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 60
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Book Description
This study is part of a series of research papers that explore the biological, social, and economic aspects of British Columbia's mountain pine beetle epidemic. This document reports on a project conducted to determine the impact of using mountain pine beetle (MPB)-attacked wood on plywood manufacturing processes and to implement the optimum processing parameters in mill production in order to increase value recovery and productivity. The specific objectives of the project were to investigate and quantify the effect of beetle-wood veneer on veneer visual and stress grading; the efffect of beetle-wood veneer on gluing, panel lay-up and gluebond performance; the effect of beetle-wood veneer on the plywood hot pressing process and resulting panel quality, stiffness, and strength; and the costs and benefits of adjusting manufacturing processes in a mill trial that transfers the technology.--Includes text from document.
Author: Brad Wang
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 56
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Book Description
British Columbia has a large wood veneer products industry, producing predominantly plywood and laminated-veneer lumber (LVL). However, the damage done by the mountain pine beetle (Dendroctonus ponderosae, MPB) infestation has reduced material recovery and made the British Columbia plywood mills lose market share and mill profit. This project investigated the technical feasibility and economic benefits of using phenol formaldehyde resins to treat mountain pine beetle-attacked lodgepole pine (Pinus contorta Dougl.) veneers and to produce high-performance, durable engineered wood products.--Document.
Author: Mountain Pine Beetle Initiative (Canada)
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 68
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Book Description
This report highlights past delivery of the land-based programs and progress of mountain pine beetle research during 2003 & 2004 by the Mountain Pine Beetle Initiative, a six-year program established to address the mountain pine beetle epidemic in western Canada and to reduce the risk of future such epidemics. After an introduction on the epidemic and the Initiative, the report summarizes the accomplishments of the Private Forestlands Rehabilitation Program, the Federal Forestlands Rehabilitation Program (First Nations, National Parks, and Other Federal Forestlands components), and the research & development program (including research on ecology, forest economics, socio-economic processes & risk reduction). Finally, the next steps in the land-based and research & development programs are discussed.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 12
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Book Description
Author:
Publisher:
ISBN:
Category : Fibers
Languages : en
Pages : 708
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Book Description
Author: Bryan Edward Cooper Bogdanski
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 80
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Book Description
This paper describes recent wood market trends and highlights market opportunities and limitations for MPB-killed lodgepole pine.
Author: Canadian Forest Service
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 44
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Book Description
Author: Brad Wang
Publisher:
ISBN:
Category : Crafts & Hobbies
Languages : en
Pages : 28
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Book Description
The issue of how to maximize the value recovery from beetle-attacked pine wood is critical to the wood panel industry in British Columbia. This paper discusses the pilot plant tests and mill trials that were conducted to quantify the impact of using mountain pine beetle (MPB)-attacked lodgepole pine (Pinus contorta Douglas) wood on green veneer processing to determine of it makes economic sense to sort and process MPB logs separately from normal logs of SPF (spruce-lodgepole pine-alpine fir) mix for plywood manufacturing.--Includes text from document.
Author: Michael Green
Publisher: Blurb
ISBN: 9781366377418
Category :
Languages : en
Pages :
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Book Description
This book describes a new structural system in wood that represents the first significant challenge to concrete and steel structures since their inception in tall building design more than a century ago. The introduction of these ideas is driven by the need to find safe, carbon-neutral and sustainable alternatives to the incumbent structural materials of the urban world. The potential market for these ideas is quite simply enormous. The proposed solutions have the potential to revolutionize the building industry, address the major challenges of climate change, urbanization, and sustainable development and to significantly contribute to world housing needs.
Author: Joel Timyan
Publisher:
ISBN:
Category : Tree crops
Languages : en
Pages : 440
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Book Description
