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| Title | Publication | Publish Year |
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Treatability of western softwood and red alder shakes
The potential to develop durable shakes from several western tree species, other than western redcedar, is being explored. Results of trials with, several different waterborne and oilborne preservatives are discussed […]
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Forest Products Journal | 1994 |
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Treated Wood Foundations for Buildings
The past several decades have seen a spectacular increase in the use of pole-type construction for many types of buildings. Interest is now spreading to the use of other types […]
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Forest Products Journal | 1970 |
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Treated Wood Posts for Wisconsin Roads
The State Highway Commission of Wisconsin is using treated wood posts for purposes ranging from simple marking of right of way to elaborate fencing and signs. Wood posts are used […]
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Forest Products Journal | 1962 |
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Treating and Drying Composite Lumber with Waterborne Preservatives–Part 1: Short Specimen Testing
Two groups of composite lumber with a particleboard core and veneer surfaces were fabricated to determine the treatability of this material with waterborne preservatives. One group was made from particleboard […]
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Forest Products Journal | 1984 |
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Treating and Drying Composite Lumber with Waterborne Preservatives–Part 2: Joist Treating and Drying
Southern pine composite joists were made with several types of core to determine treatability and drying characteristics. Southern pine veneer was used on the edges. The joists were impregnated commercially […]
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Forest Products Journal | 1985 |
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Treating Hardwood Posts By the Double-Diffusion Method
The double-diffusion process is one of the newer non- pressure methods for treating wood by means of relatively simple equipment. It consists of soaking green wood first in one chemical […]
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Forest Products Journal | 1959 |
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Treating Ponderosa Pine Millwork By the Vacuum Process
The vacuum procedure for water-repellent penta treatment of ponderosa pine millwork was evaluated and compared to the 3-minute dip treatment; a total of over 2000 samples were used in the […]
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Forest Products Journal | 1959 |
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Treating Resistant Rocky Mountain Species By Regular and Modified Double-Diffusion Methods
Engelmann spruce, lodgepole pine, and Rocky Mountain Douglas-fir posts were treated as follows: A): 1 day in CuSO4 1 day in NaHAs04-Na2CrO4; B) 3 days in CuSO4 3 days in […]
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Forest Products Journal | 1970 |
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Treatment and redrying of western hemlock plywood
This study investigated the mechanical properties of western hemlock plywood after treatment with waterborne preservatives and redrying. Unlike previously reported results for southern pine plywood, western hemlock plywood was more […]
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Forest Products Journal | 2001 |
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Treatment of 8/4 hardwood lumber with borate preservatives
The minimum diffusion storage time required for adequate diffusion penetration of borate, the effects of borate formulation and wood species on initial loading and subsequent borate diffusibility, and the relationship […]
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Forest Products Journal | 1997 |
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Treatment of Bilgewater to Control Decay in the Bilge Area of Wooden Boats
A number of chemicals were tested in the laboratory as preservatives for possible use in bilgewater to control decay of wood wetted by bilgewater. These were borax and boric acid, […]
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Forest Products Journal | 1953 |
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Treatment of fresly-sawn hardwood lumber
A systems approach to treating unseasoned hardwood lumber is discussed. The advantages and disadvantages of treating with envelope or diffusible formulations are covered in detail.
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Hardwood Symposium Proceedings | 1991 |
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Treatment of Hardwood Fence Posts By the Double-Diffusion Process. An Eleventh Year Service Report
This paper reviews a field test on double-diffusion preservative treatment of fenceposts. Over 1,000 treated and untreated posts were included in the study. The posts were treated by immersion in […]
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Forest Products Journal | 1967 |
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Treatment of log-home logs with thickened boron
The treatability of log-home logs with a 14 percent bode acid equivalent (BAE) solution of the thickened boron DIFFUSOL? was evaluated by treating unseasoned southern pine (Pinus spp.) logs with […]
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Forest Products Journal | 1992 |
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Treatment of Softwoods with CCA at High Moisture Levels
A literature study of the feasibility of treating wood with aqueous solutions at high moisture levels revealed a positive indication. The objective of the present study was to determine the […]
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Forest Products Journal | 1977 |
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Treatment of Spruce Roundwood with a New CCA Preservative – Part I: Preservative Retention and Penetration
The influence of initial MC and treatment temperature on the retention and penetration of a new Copper-Arsenic-Additive preservative (CAA) into spruce roundwood was tested in 36 individual pressure treatments. Four-foot-long […]
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Forest Products Journal | 1977 |
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Treatment of Wood with Gaseous Reagents
The primary problem for rapid and homogeneous treatment is to minimize distance crossed by diffusion or to maximize the corresponding rates of diffusion. If large quantities of material are required […]
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Forest Products Journal | 1968 |
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Trials of three fumigants to prevent enzyme stain in lumber cut from water-stored hardwood logs
Sapwood discolorations such as sticker stain in ash or gray stain in oak cause substantial losses to lumber producers in many areas of the United States. Commercial grade logs of […]
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Forest Products Journal | 1996 |
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Trials of two powdered preservatives for phenol-formaldehyde-bonded and polymeric-isocyanate-bonded aspen structural composite board
Two heat-stable preservative powdered formulations were incorporated into aspen composite panels to determine their effects on decay resistance, dynamic modulus of elasticity, and internal bond strength. Both phenol-formaldehyde and polymeric-isocyanate […]
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Forest Products Journal | 1988 |
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Two-Day Mold Testing Using a Contact Agar Method
Spore germination of four mold and sapstain fungi on small agar disks in diffusion contact with preservative-treated plywood was used to rank performance of seven fungicides. Results obtained in 48 […]
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Forest Products Journal | 1979 |
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U.S. and European Finishes for Weather-Exposed Wood–A Comparison
This paper describes different types of wood finishes and compares their use on wood used outdoors in the United States and Western Europe. The primary objective was to provide a […]
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Forest Products Journal | 1986 |
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Unusual Chemical Improves Wood Properties
Cell-wall and cell-lumen impregnation with tris (l-aziridinyl) phosphine oxide (APO) by absorption from non-polar solutions by polymolecular water present in these locations results in dimensional stability if APO is in […]
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Forest Products Journal | 1966 |
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Uptake By Grape Plants of Preservatives from Pressure-Treated Posts Not Detected
Leaf and stem tissue and fruit of grape plants (Vities rotundifolia Michx. cv. Magnolia) were analyzed for copper, chromium, and arsenic, 1, 2, and 3 years after planting 3 inches […]
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Forest Products Journal | 1974 |
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Use of anti-stain chemical treatments by the western U.S. softwood lumber industry, 1994
In the summer of 1995, a questionnaire designed to assess the Use of anti-stain chemicals as mailed to all producing members of the Western Wood Products Association. A response rate […]
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Forest Products Journal | 1997 |
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Use of anti-stain chemical treatments by the western U.S. softwood lumber industry, 1999
We assessed the use of anti-stain chemical treatments within the softwood lumber industry in the western United States through a questionnaire mailed to producing members of the Western Wood Products […]
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Forest Products Journal | 2002 |