Author: United States. Forest Service. Sawmill Improvement Program
Publisher:
ISBN:
Category : Lumber trade
Languages : en
Pages : 0
Book Description
Increasing Your Lumber Recovery
Author: United States. Forest Service. Sawmill Improvement Program
Publisher:
ISBN:
Category : Lumber trade
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Lumber trade
Languages : en
Pages : 0
Book Description
Factors Determining Lumber Recovery in Sawmilling
Author: Philip H. Steele
Publisher:
ISBN:
Category : Lumbering
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Lumbering
Languages : en
Pages : 16
Book Description
Increasing your lumber recovery - sawmill improvement program
Author: United States. Forest Service
Publisher:
ISBN:
Category : Lumbering
Languages : en
Pages : 25
Book Description
Publisher:
ISBN:
Category : Lumbering
Languages : en
Pages : 25
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.
Lumber Recovery from Ponderosa Pine in the Black Hills, South Dakota
Author: Marlin E. Plank
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 20
Book Description
An Analytic Approach to Estimating the Increase in Lumber Recovery Due to Reduced Target Sizes and Saw Kerfs
Author: S. J. Wang
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
Lumber Recovery of Douglas-fir from the Coast and Cascade Ranges of Oregon and Washington
Author: Susan Willits
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 40
Book Description
This report summarizes the results of lumber recovery studies at four sawmills in western Oregon and western Washington; two dimension mills, one grade mill, and one timber mill were included. Results from individual mills are reported and discussed. The four mills were also combined to approximate "average" conversion of logs to lumber for the region. Recovery information is presented by diameter and log grade for lumber volume, lumber grade, and lumber and log value.
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 40
Book Description
This report summarizes the results of lumber recovery studies at four sawmills in western Oregon and western Washington; two dimension mills, one grade mill, and one timber mill were included. Results from individual mills are reported and discussed. The four mills were also combined to approximate "average" conversion of logs to lumber for the region. Recovery information is presented by diameter and log grade for lumber volume, lumber grade, and lumber and log value.
Lumber Recovery from Dead Ponderosa Pine in the Colorado Front Range
Author: Susan Willits
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 20
Book Description
Lumber Recovery from Pacific Yew Logs
Author:
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 12
Book Description
Lumber Recovery from Old-growth Coast Douglas-fir
Author:
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 48
Book Description