79.040 木材、原木和锯材 标准查询与下载

KS F 2205-2023 木材吸湿性试验方法

Test method for hygroscopicity of wood

KS F 2151-2023 软木结构木材的目视分级

Visual grading for softwood structural lumber

KS F 1519-2023 锯木尺寸

Dimension of sawn lumber

KS F 2204-2023 木材吸水性试验方法

Test method for water absorption of wood

KS F 2089-2023 用于护套的木质结构板

Wood-based structural panels for sheathing

ASTM D4445-23 控制未风化木材上的边角料和霉菌的杀菌剂的标准试验方法（实验室方法）

1.1 This (laboratory) test method is used for determining the minimum concentration of fungicide, or formulation of fungicides, that is effective in preventing biodeterioration by sapstain fungi and molds in selected species of wood under optimum laboratory conditions. NOTE 1—From the results of this test, commercial treating solution concentrations cannot be estimated without further field tests. 1.2 The requirements for test materials and procedures are discussed in the following order: Section Summary of Test Method 4 Apparatus 6 Reagents 7 Wood 8 Test Fungi 9 Culture Media 10 Preparation of Inoculum 11 Preparation of Test Chambers 12 Treatment of Samples 13 Inoculation and Incubation 14 Evaluation of the Test 15 Report 16 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Fungicides for Controlling Sapstain and Mold on Unseasoned Lumber (Laboratory Method)

23/30466516 DC BS ISO 13061-14 木材的物理和机械性能 小透明木材样品的试验方法 第 14 部分：体积收缩率的测定

BS ISO 13061-14. Physical and mechanical properties of wood. Test methods for small clear wood specimens - Part 14. Determination of volumetric shrinkage

23/30466519 DC BS ISO 13061-13 木材的物理和机械性能 小透明木材样品的试验方法 第 13 部分：径向和切向收缩率的测定

BS ISO 13061-13. Physical and mechanical properties of wood. Test methods for small clear wood specimens - Part 13. Determination of radial and tangential shrinkage

BS EN 460:2023 木材和木制品的耐用性 绩效指导

1   Scope This document gives guidance on the selection of wood and wood-based products for use in situations where they can be subject to degradation by fungi, wood destroying insects or marine borers. This guidance includes information on factors that can influence the service life of a wood or wood-based product when considering biological degradation. In many end uses, design, workmanship and maintenance will also influence the service life of the wood or wood-based product. This document is a step toward the evaluation of the service life of a wood product. This document does not consider: 1) the durability characteristics of the glue used in wood-based products; 2) the aesthetic function of wood products (discoloration, surface weathering, mould).

Durability of wood and wood-based products. Guidance on performance

ASTM D5536-17(2023) 测定净木财产用森林树木取样的标准实施规程

1.1 This practice offers two alternative physical sampling procedures: cruciform sampling and random sampling. The choice of procedure will depend upon the intended use for the test results, the resources available for sampling and testing, and the availability of existing data on the mechanical properties and specific gravity of the species of interest. 1.2 A third procedure, double sampling, is included primarily by reference. This procedure applies the results of cruciform or random samples through correlation to improve or update property values. 1.3 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Sampling Forest Trees for Determination of Clear Wood Properties

BS EN 14734:2022 木材和木制品的耐用性 测定用木材防腐剂浸渍的木材品种的可处理性 实验室方法

1   Scope This document specifies a laboratory method for the determination of the treatability of wood in order to determine the likely reaction of different wood species to impregnation with wood preservatives. It is also applicable to investigate variation between samples of the same species but of different origin.

Durability of wood and wood-based products. Determination of treatability of timber species to be impregnated with wood preservatives. Laboratory method

KS F 2199-2022 木材含水量的测定

Determination of moisture content of wood

KS F 2202-2022 木材年轮平均宽度的测定

Determination of average width of annual rings for wood

KS F 2198-2022 木材密度和比重的测定

Determination of density and specific gravity of wood

KS F 3021-2022 结构胶合层压木材

Structural glued laminated timber

KS F 2156-2022 木材和木制品传力杆承载强度试验方法

Method of dowel-bearing strength test for wood and wood-based products

KS F 3124-2022 阻燃木材

Fire retardant wood

KS F 9008-2022 胶合层压木构件之间连接结构的标准实施规程

Standard practice for construction of connections between glued-laminated timber members

ASTM D6763-16(2022) 外部木材污渍和透明防水剂试验的标准指南

1.1 This guide covers the selection and use of procedures for testing exterior wood stains and clear water repellents. This includes both water borne and solvent borne semitransparent and opaque stains and clear water repellents. The properties that can be examined or, in some cases, the relevant test procedures are listed in 2.1 and 2.2. NOTE 1—The term “opaque stain” is defined as a pigmented composition intended for use on wooden surfaces to produce a uniform finish that obscures the grain and color of the wood, but not its surface texture; also called solid color or solid hide. NOTE 2—The term “semitransparent” is defined as a pigmented composition intended for use on wooden surfaces to produce a uniform finish that does not fully obscure the grain or the texture of the wood. NOTE 3—The term “clear” is defined as a transparent composition intended for use on wooden surfaces to produce a uniform finish that does not obscure the grain or texture of the wood. 1.1.1 Discussion—When applied to woods that differ in color, there is a color difference between stained substrates. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Guide for Testing Exterior Wood Stains and Clear Water Repellents

22/30458224 DC BS EN 1912 结构木材 力量课程 视觉等级和物种的分配

BS EN 1912. Structural Timber. Strength classes. Assignment of visual grades and species