Author: Harold F. Wise
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 11
Book Description
Lumber Grade Recovery from Old-growth White Fir on the Sequoia National Forest, California
Author: Harold F. Wise
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 11
Book Description
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 11
Book Description
Lumber Recovery from Young-growth Red and White Fir in Northern California
Author: W. Y. Pong
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 20
Book Description
Lumber Recovery from Red and White Fir in Central California
Author: W. Y. Pong
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 46
Book Description
Veneer Recovery of Red and White Fir-- California
Author: Richard O. Woodfin
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 52
Book Description
Spatial Distribution of Lumber Degrade in White Fir Trees
Author: W. Y. Pong
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 24
Book Description
Changes in Grade and Volume of Central California White Fir Lumber During Drying and Surfacing
Author: W. Y. Pong
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 20
Book Description
Lumber Recovery from Incense-cedar in Central California
Author: W. Y. Pong
Publisher:
ISBN:
Category : Incense cedar
Languages : en
Pages : 32
Book Description
A sample of 130 incense-cedar (Libocedrus decurrens Torr.) trees was selected from the EIdorado National Forest in California. The trees were felled and bucked into 403 woods-length logs and processed through a sawmill cutting Shop and Common grades of lumber. Recovery estimates are shown for woods-length logs based on Scribner board-foot scale and cubic-foot scale. Analysis showed that board-foot recovery ranged from 169 percent for 6-inch logs to 103 percent for 34-inch logs. Cubic-volume recovery of rough green lumber increased from 50 percent to 62 percent for the same range of diameters. Yields of higher quality lumber (Shops and Moulding) increased as log diameter increased. Percentage of Scribner scaled defect was found to be correlated with several measures of product recovery.
Publisher:
ISBN:
Category : Incense cedar
Languages : en
Pages : 32
Book Description
A sample of 130 incense-cedar (Libocedrus decurrens Torr.) trees was selected from the EIdorado National Forest in California. The trees were felled and bucked into 403 woods-length logs and processed through a sawmill cutting Shop and Common grades of lumber. Recovery estimates are shown for woods-length logs based on Scribner board-foot scale and cubic-foot scale. Analysis showed that board-foot recovery ranged from 169 percent for 6-inch logs to 103 percent for 34-inch logs. Cubic-volume recovery of rough green lumber increased from 50 percent to 62 percent for the same range of diameters. Yields of higher quality lumber (Shops and Moulding) increased as log diameter increased. Percentage of Scribner scaled defect was found to be correlated with several measures of product recovery.
Dry Veneer Volume Losses in Production of Red and White Fir Plywood
Author: Richard O. Woodfin
Publisher:
ISBN:
Category : Fir
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Fir
Languages : en
Pages : 12
Book Description
USDA Forest Service Research Paper PNW.
Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 470
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 470
Book Description
Lumber Yield from Western White Pine in Northern Idaho
Author: Marlin E. Plank
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 742
Book Description
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 742
Book Description