Số hiệu tiêu chuẩn
EN 1912+A4
Tên tiêu chuẩn
Structural timber - Strength classes - Assignment of visual grades and species
Ngày phát hành
2010-03-00
Tiêu chuẩn tương đương
DIN EN 1912 (2010-07), IDT * NF P21-395 (2010-06-01), IDT * SN EN 1912+A4 (2010), IDT * OENORM EN 1912 (2010-05-01), IDT * PN-EN 1912+A4 (2010-04-27), IDT * SS-EN 1912+A4 (2010-04-12), IDT * UNE-EN 1912+A4 (2010-07-14), IDT * TS EN 1912+A4 (2011-04-12), IDT * UNI EN 1912:2010 (2010-05-06), IDT * STN EN 1912+A4 (2010-07-01), IDT * CSN EN 1912+A4 (2010-09-01), IDT * DS/EN 1912 + A4 (2010-09-03), IDT * NEN-EN 1912:2004+A4:2010 en (2010-04-01), IDT * SFS-EN 1912 + A4:en (2010-05-28), IDT
Thay thế cho
EN 1912+A3 (2009-05) * EN 1912/prA4 (2009-09)
Từ khóa
Bulk density * Classification * Classification systems * Classifications * Construction * Construction materials * Coordination * Definitions * Hardwoods * Softwoods * Solid wood * Sorting classes * Specification (approval) * Strength class * Strength of materials * Structural timber * Timber construction * Trade name * Type of timber * Visual * Wood