1.1 本指南提供了隔热材料和类似材料的热传输测试数据记录的推荐格式，以纳入计算机化材料特性数据库。根据这些信息，数据库设计者能够构建数据库字典，为数据库模式的开发做准备。 1.2 本指南适用于通过涵盖平面和径向试样几何形状的标准试验方法获得的热传输试验数据。 1.3 本指南不适用于隔热组件或系统的传热数据（即墙壁、屋顶、天花板和地板的传热系数）。 1.4 本标准并不旨在解决与其使用相关的所有安全问题（如有）。 本标准的使用者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。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ====意义和用途====== 4.1 本指南定义了信息的主要要素，这些要素被认为是重要的，值得在计算机数据库中永久记录和存储。本指南中提供了足够的信息，使用户能够构建适用于涉及隔热的预期应用的数据库结构。 中提供了与测试数据相关的（可选）数字图像存储指南 附录X1 . 4.2 由于建立计算机化材料数据库的活动增加，为了保持数据比较和交换的一致性和方便性，这些格式规定在数据库中包含热传输测试数据的特定元素。 4.3 使用本指南的主要好处是建立了一种系统的热传输测试数据管理方法。其他优势包括: 1. 数据准确性的提高，因为新的测试数据是实时审查的； 2. 提高了数据检索和存储的效率；和 3. 提高了数据一致性。随着时间的推移，历史数据可以显示测试测量的重要趋势。 4.4 本指南对材料生产或采购所需的数据没有任何影响。实际测试结果的报告应符合实际材料规范中的描述或供应商和买方之间的约定。 4.5 本指南中给出的推荐标准格式的建议单位集为SI。然而，本指南并不排除其他单位集，如英寸磅（IP）。

1.1 This guide provides recommended formats for the recording of thermal transmission test data for thermal insulation and similar materials for inclusion in computerized material property databases. From this information, the database designer is able to construct the database dictionary preparatory for development of a database schema. 1.2 This guide is applicable to thermal transmission test data obtained from standard test methods that cover planar and radial specimen geometries. 1.3 This guide is not intended for thermal transmission data obtained for thermal insulation assemblies or systems (that is, heat transmission coefficients for walls, roofs, ceilings, and floors). 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. ====== Significance And Use ====== 4.1 This guide defines the principal elements of information, which are considered important and worth recording and storing permanently in computerized databases. Sufficient information is provided in this guide to enable the user to construct a database structure suitable for the intended application involving thermal insulation. Guidance on the storage of (optional) digital images associated with test data is provided in Appendix X1 . 4.2 Because of increased activity in building computerized materials databases and to maintain uniformity and ease of data comparison and interchange, these formats provide for the inclusion of specific elements of thermal transmission test data in databases. 4.3 The key benefit of using this guide is the establishment of a systematic approach to the management of thermal transmission test data. Other advantages include: (1) an increase in data accuracy because new test data are vetted in real time; (2) increased efficiency in data retrieval and storage; and, (3) improved data consistency. Over time, historical data can show important trends in the test measurements. 4.4 This guide has no implication on data required for materials production or purchase. Reporting of actual test results shall be as described in the actual materials specification or as agreed upon between the vendor and purchaser. 4.5 The suggested set of units for the recommended standard format given in this guide is SI. This guide, however, does not preclude other sets of units, such as inch-pound (IP).