1.1 本规范涵盖了非结构木材产品层压板接头中使用的粘合剂的性能水平。此类产品包括但不限于内部和外部模塑件、门窗组件或零件以及粘合木板。本规范用于评估粘合剂以及非结构胶合木材产品中的粘合剂。 注1: 本规范取代本规范的层压板接头部分 D3110 . 注2: 看见 3.2.1 和 3.2.2 用于描述干式非结构粘合剂和湿式非结构粘合剂。 1.2 本规范适用于在实验室和现场条件下制作的层压板接头试样。参见第节 4. 了解使用本规范评估工业制造层压板接头产品的局限性。 1.3 以下安全警告仅适用于仪器和试验方法部分、章节 6. , 7. , 8. 和 9 本规范: 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.4 以英寸-磅为单位的数值应视为标准值。 1.5 在本规范中， 层压接头 指面关节和边关节。 1.6 以下索引作为本规范中试验方法的指南: 部分 仪器 6. 条件作用 7. 组件的材料和准备 样本 8. 暴露条件和处理 9 测试、计算和报告 10 注3: 试样制备和暴露试验各阶段所需的调节在章节中给出 7. , 8. 和 9 . 1.7 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This specification covers performance levels for adhesives to be used in laminate joints in nonstructural lumber products. Such products include, but are not limited to, interior and exterior mouldings, window and door components or parts, and bonded lumber panels. This specification is to be used to evaluate adhesives as well as the adhesive bonds in nonstructural-glued-lumber products. Note 1: This specification supersedes the laminate-joint portion of Specification D3110 . Note 2: See 3.2.1 and 3.2.2 for descriptions of a dry-use-nonstructural adhesive and a wet-use-nonstructural adhesive. 1.2 This specification applies to laminate-joint specimens made under both laboratory and field conditions. See Section 4 for limitations in using this specification to evaluate industrially manufactured laminate joint products. 1.3 The following safety caveat applies only to the apparatus and test methods portions, Sections 6 , 7 , 8 , and 9 of this specification: 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 The values stated in inch-pound units are to be regarded as standard. 1.5 In this specification, laminate joint refers to both face and edge joints. 1.6 The following index is provided as a guide to the test methods in this specification: Section Apparatus 6 Conditioning 7 Material and Preparation of Assemblies and  Specimens 8 Exposure Conditions and Treatments 9 Testing, Calculation, and Reporting 10 Note 3: The conditioning needed for various stages in the preparation of the specimens and for the exposure tests are given in Sections 7 , 8 , and 9 . 1.7 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.