Relates to deviations from nominal thicknesses, widths and lengths due to inaccuracies in sawing. Is applicable to unplaned square-edged and unedged sawn timber having thicknesses or widths in the range of 10 mm to 310 mm. Average values for shrinkage for some wood species are given in annexes A and B.
Số hiệu tiêu chuẩn
ISO 738
Tên tiêu chuẩn
Coniferous sawn timber; Sizes; Permissible deviations and shrinkage
Ngày phát hành
1981-11-00
Tiêu chuẩn tương đương
ABNT NBR ISO 738 (2011-07-28), IDT * BS 4471-2 (1971-06-25), MOD * UNE 56526 (1972-11-15), NEQ * UNI ISO 738 (1984), IDT
Từ khóa
Dimensional stability * Dimensions * Sawn timber * Shrinkage * Softwoods * Wood