标准摘要
[中文适用范围]： 本文件规定了用于测试密封胶的砂浆、玻璃和阳极氧化铝基材的制备程序。 本文件定义了测试基材的组成和制备方法，以确保对密封胶进行测试的可重复性。 本文件中定义的基材是密封胶性能的指标，而不是再现建筑材料特性的基材。 [外文原描述]： This document specifies the procedures for producing substrates of mortar, glass and anodized aluminium used for testing sealants. This document defines the composition and the method of preparation of the test substrates to ensure the reproducibility of the tests conducted on sealants. The substrates defined in this document are indicators of the sealant's performance and not substrates which reproduce the characteristics of the construction materials.
英文名称Building and civil engineering sealants — Specifications for test substrates