木材、原木和锯材标准-分析测试百科网

GOST R 59695-2021 原木表面仿木壁板细节规格

Wood siding details with log surface imitation. Specifications

ICS: 79.040
CCS
发布: 2021-00-00
实施: 2022-05-01

PNS ISO 23066:2021 藤条材料和产品相关词汇

Vocabulary related to rattan materials and products

ICS: 79.040
CCS: U00/09
发布: 2021
实施

PNS ISO 21625:2021 与竹子和竹制品有关的词汇

Vocabulary related to bamboo and bamboo products

ICS: 79.040
CCS: B60/79
发布: 2021
实施

LY/T 3225-2020 锯材高温干燥工艺规程

High temperature drying process procedures for sawn timber

ICS: 79.040
CCS: B60
发布: 2020-12-29
实施: 2021-06-01

prEN 14734-2020 木材和木制品的耐久性用木材防腐剂浸渍的木材种类的可处理性的测定实验室方法

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

ICS: 79.040
CCS
发布: 2020-12-00
实施

ASTM D7438-20 手持式水分仪的现场校准和应用标准实践

1.1 This practice applies to the measurement of moisture content of solid wood, including solid wood products containing additives, that is, chemicals or adhesives, by hand-held moisture meters under conditions of end-use. 1.1.1 This practice includes calibration, use, and interpretation of meters for conditions that relate to wood product characteristics, such as nonuniform grain and growth ring orientation, and to end-use process conditions, such as moisture gradients. 1.1.2 Meters employing differing technologies will not necessarily provide equivalent readings under the same conditions. When this practice has been applied, it is assumed that the referenced meter is acceptable unless otherwise specified. Meters shall have been calibrated by Test Methods D4444. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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 Practice for Field Calibration and Application of Hand-Held Moisture Meters

ICS: 79.040
CCS
发布: 2020-10-15
实施

ASTM D3201/D3201M-20 阻燃木材和木制品的吸湿性能标准试验方法

1.1 This test method prescribes the procedure for determining the hygroscopicity of fire retardant treated wood products by determining the moisture content of fire-retardant-treated wood and wood-based product specimens after exposure to a test condition of 92 6 2 % relative humidity at 81 6 4°F [27 6 2°C]. 1.2 The text of this test method references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this test method. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems has the potential to result in non-conformance with the 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 Hygroscopic Properties of Fire-Retardant Wood and Wood-Based Products