79.040 木材、原木和锯材 标准查询与下载
共找到 1301 条与 木材、原木和锯材 相关的标准，共 87 页
This document specifies test procedures for specimens obtained from round bamboo culms. The data obtained from the test methods can be used to establish characteristic physical or mechanical properties to be used in structural engineering design or for other scientific purposes. This document provides methods for evaluating the following physical and strength properties: moisture content, density, mass per unit length; strength properties parallel to the fibre direction, compression, tension and bending, and strength properties perpendicular to the fibre direction, tension and bending. It also provides methods to estimate moduli of elasticity in bending, compression and tension parallel to fibres, and bending perpendicular to fibres. The test methods reported in this document are intended for commercial testing applications. The test methods reported in this document are intended for commercial testing applications and can also be adopted as benchmark methods for scientific research. This document is organized to provide requirements for standard tests to be carried out to determine the material properties of full-culm bamboo as a structural material.
Bamboo structures — Determination of physical and mechanical properties of bamboo culms — Test methods
- ICS
- 79.040
- CCS
- 发布
- 2019-01-18
- 实施
National musical instrument sawn timber Liuqin timber
- ICS
- 79.040
- CCS
- B69
- 发布
- 2018-12-29
- 实施
- 2019-05-01
National musical instrument sawn wood Ruan wood
- ICS
- 79.040
- CCS
- B69
- 发布
- 2018-12-29
- 实施
- 2019-05-01
Test methods for artificial aging of wood coatings for outdoor use
- ICS
- 79.040
- CCS
- B69
- 发布
- 2018-12-29
- 实施
- 2019-05-01
This European Standard specifies requirements additional to those given in EN 14081-1 for factory production control of machine graded structural timber with rectangular cross-sections shaped by sawing, planing or other methods, and having deviations from the target sizes corresponding to EN 336.
Timber structures - Strength graded structural timber with rectangular cross section - Part 3: Machine grading; additional requirements for factory production control; German version EN 14081-3:2012+A1:2018
- ICS
- 79.040
- CCS
- 发布
- 2018-12-00
- 实施
This European Standard specifies requirements, additional to those in EN 14081-1, for type testing of machine graded structural timber with rectangular cross-sections shaped by sawing, planing or other methods, and having deviations from the target sizes corresponding to EN 336. This includes requirements for strength grading machines.
Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for type testing; German version EN 14081-2:2018
- ICS
- 79.040
- CCS
- 发布
- 2018-12-00
- 实施
Standard Test Methods for Mechanical Properties of Lumber and Wood-Based Structural Materials
- ICS
- 79.040
- CCS
- 发布
- 2018-11-01
- 实施
This document establishes the basic principles for rules and procedures governing the visual sorting of timber for use in structural applications.
Structural timber - Visual strength grading - Basic principles
- ICS
- 79.040
- CCS
- 发布
- 2018-10-00
- 实施
Laboratory test method of natural decay resistance of wood
- ICS
- 79.040
- CCS
- 发布
- 2018-09-20
- 实施
Method of inflammability test for wood
- ICS
- 79.040
- CCS
- 发布
- 2018-09-20
- 实施
Wood-based panels — Determination of density
- ICS
- 79.040
- CCS
- 发布
- 2018-09-20
- 实施
Determination of resistance to soaking delamination for adhesive-bonded wood products
- ICS
- 79.040
- CCS
- 发布
- 2018-09-20
- 实施
Determination of resistance to surface checking for overlaid wood products
- ICS
- 79.040
- CCS
- 发布
- 2018-09-20
- 实施
Standard Practice for Testing and Use of a Random Number Generator in Lumber and Wood Products Simulation
- ICS
- 79.040
- CCS
- 发布
- 2018-07-01
- 实施
Round and sawn timber. Methods of measurements. Features and biological degradations
- ICS
- 79.040
- CCS
- B69
- 发布
- 2018-05-18
- 实施
- 2018-05-18
