B69 木材加工材 标准查询与下载
共找到 776 条与 木材加工材 相关的标准，共 52 页
Cutting waste of wood - Terms and definitions and mathematical calculation methods
- ICS
- 79.040
- CCS
- B69
- 发布
- 2016-07
- 实施
Wood flooring and wood panelling and cladding. Determination of dimensional stability
- ICS
- 79.080
- CCS
- B69
- 发布
- 2016-05-31
- 实施
- 2016-05-31
Timber structures. Strength graded structural timber with rectangular cross section. General requirements
- ICS
- 79.040
- CCS
- B69
- 发布
- 2016-05-31
- 实施
- 2016-05-31
This European Standard establishes a system of strength classes for general use in design codes. It gives characteristic strength and stiffness properties and density values for each class to which EN 14081-1 refers. This standard is applicable to all softwood and hardwood timber for structural use, within the scope of EN 14081-1.
Structural timber - Strength classes
- ICS
- 79.040
- CCS
- B69
- 发布
- 2016-04
- 实施
Determination of chlorine content in wood products Tube furnace combustion - Mercury nitrate titration method
- ICS
- 79-010
- CCS
- B69
- 发布
- 2016-03-09
- 实施
- 2016-10-01
Cylindrical cork stoppers. Methods for determination of physical properties. Part 2. Determination of mass and apparent density for agglomerated cork stoppers
- ICS
- 79.100
- CCS
- B69
- 发布
- 2016
- 实施
- 2017-04-01
Cylindrical cork stoppers. Methods for determination of physical properties. Part 6. Determination of liquid tightness
- ICS
- 79.100
- CCS
- B69
- 发布
- 2016
- 实施
- 2017-04-01
Modified wood. Blanks for sleepers and poles of power lines. Specifications
- ICS
- 79.080
- CCS
- B69
- 发布
- 2016
- 实施
- 2016-11-01
4.1 Moisture content is one of the most important variables affecting the properties of wood and wood-based materials. The procedures in these test methods are structured to permit the full range of use from fundamental research to industrial processing. Method A is designed for obtaining the most precise values of moisture content consistent with the needs of the user. It also provides means of assessing variability contributed by the oven or specimen hygroscopicity, or both. In addition, criteria are described for defining the endpoint in oven-drying. Method A is the reference (primary) standard for determining moisture content of wood and wood-based materials. Methods B through D are secondary methods to permit relatively simple procedures of measuring moisture content, but with less precision than Method A. 1.1 These test methods cover the determination of the moisture content (MC) of wood, veneer, and other wood-based materials, including those that contain adhesives and chemical additives. The test methods below describe primary (A) and secondary (B through D) procedures to measure moisture content: Method A—Primary Oven-Drying Method Method B—Secondary Oven-Drying Method Method C—Distillation (Secondary) Method Method D—Other Secondary Methods. 1.2 The primary oven-drying method (Method A) is intended as the sole primary method. It is structured for research purposes where the highest accuracy or degree of precision is needed. 1.3 The secondary methods (B through D) are intended for special purposes or under circumstances where the primary procedure (Method A) is not desired or justified. In these procedures, moisture content values cannot be reported with an accuracy greater than integer percentage values (that is, lower than in Method A). 1.4 Distillation (secondary) method is intended for use with materia......
Standard Test Methods for Direct Moisture Content Measurement of Wood and Wood-Based Materials
- ICS
- 79.040;79.060.01
- CCS
- B69
- 发布
- 2016
- 实施
Cork stoppers. Sensory test method
- ICS
- 55.100;67.240;79.100
- CCS
- B69
- 发布
- 2016
- 实施
- 2017-04-01
Cork. Terms and definitions
- ICS
- 01.040.79;79.100
- CCS
- B69
- 发布
- 2016
- 实施
- 2017-04-01
This European Standard describes a method for determining total organic carbon by calculating the difference between the results of measurements of total carbon (TC) and total inorganic carbon (TIC). The identification of the bio-based content given by the stable isotopes such as 13C is described also. This method is applicable to all wood species, wood-based materials (panels, plywood, wood-polymer, etc.) and woods containing chemicals in general.
Wood and wood based products - Dosage of the total organic carbon (TOC) in wood and wood based products
- ICS
- 79.060.01
- CCS
- B69
- 发布
- 2015-11
- 实施
本标准规定了平压生物质基塑性复合板材的术语和定义、分类、要求、检验方法、检验规则及标识、包装、运输和贮存。 本标准适用于平压生物质基塑性复合板材。
Biomass fiber plastic composite by press
- ICS
- 79.100
- CCS
- B69
- 发布
- 2015-10-19
- 实施
- 2016-01-01
本标准规定了软木类地板的术语和定义、分类、要求、测量及试验方法、检验规则以及标志、包装、运输和贮存等。 本标准适用于软木地板和软木复合地板。
Cork floor
- ICS
- 79.100
- CCS
- B69
- 发布
- 2015-10-19
- 实施
- 2016-01-01
Cork stoppers - Characterization of a low-in-germs stopper, through the enumeration of colony-forming units of yeasts, moulds and bacteria, capable of both being extracted and growing in alcoholic medium
- ICS
- 07.100.99;55.100;79.100
- CCS
- B69
- 发布
- 2015-10
- 实施
Granulated cork. Determination of apparent bulk density
- ICS
- 79.100
- CCS
- B69
- 发布
- 2015-09-30
- 实施
- 2015-09-30
Composition cork - Gasket material - Test methods
- ICS
- 21.140;79.100
- CCS
- B69
- 发布
- 2015-09
- 实施
Virgin cork, raw reproduction cork, ramassage, gleanings, burnt cork, corkwaste, boiled cork pieces and raw corkwaste - Definitions and packaging
- ICS
- 79.100
- CCS
- B69
- 发布
- 2015-08-15
- 实施
- 2015-08-15
