本欧洲标准规定了在预期使用条件下用于确定瓷砖粘合剂和浆料的耐化学性的测试方法。 本欧洲标准适用于墙壁和地板上用于内部和外部瓷砖安装的反应树脂瓷砖灌浆和粘合剂。 本欧洲标准不包含瓷砖和砂浆的设计和安装的性能要求或建议。 注意陶瓷砖粘合剂和浆料也可用于其他类型的瓷砖（天然和结块石头等），这些不会对材料产生不利影响。 警告 - 本欧洲标准可能涉及危险材料和操作。使用本标准的人员应熟悉正常的实验室实践。本欧洲标准并不旨在解决与其使用相关的所有安全问题（如果有的话）。用户有责任建立适当的安全和健康实践，并确保符合任何欧洲和国家监管条件

This European Standard specifies the test method to be used to determine the chemical resistance of ceramic tile adhesives and grouts under anticipated service conditions. This European Standard applies to reaction resin ceramic tile grouts and adhesives for internal and external ceramic tile installations on walls and floors. This European Standard does not contain performance requirements or recommendations for the design and installation of ceramic tiles and grouts. NOTE Ceramic tile adhesives and grouts can be used also for other kinds of tiles (natural and agglomerated stones, etc.), where these do not adversely affect the materials. WARNING - This European Standard can involve hazardous materials and operations. Persons using this standard should be familiar with normal laboratory practice. This European Standard does not purport to address all the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any European and national regulatory conditions.