T/CECS 914-2021 建筑工程饰面石材粘结强度检测标准
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分享时间：2022-03-15
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中国工程建设标准化协会标准
Testing standard for bonding strength of facing stone of construction engineering
T/CECS914一2021
主编单位:健研检测集团有限公司
批准单位:中国工程建设标准化协会
施行日期:2022年 2月 1 日
中国建筑工业出版社 2021 北 京
根据中国工程建设标准化协会 《关于印发 (2017年第一批工程建设协会标准制订、修订计划>的通知》(建标协字 〔2017〕014号)的要求，编制组经深人调查研究，认真总结实践经验，并在广泛征求意见的基础上，制定本标准。
本标准共分 6章和 1个附录，主要内容包括:总则、术语、基本规定、检测方法、数据处理、检测报告等。
目 次
1 总则 ·····································································…… (1)
2 术语 ·····································································…… (2)
3 基本规定 ·······························································…… (3)
4 检测方法 ·······························································…… (4)
4.1 试验环境与设备 ···················································…… (4)
4.2 试件制作 ····························································…… (6)
4.3 试验步骤 ····························································…… (9)
5 数据处理 ·······························································…… (12)
6 检测报告 ·······························································…… (13)
附录 A 饰面石材粘结强度试件断开状态和检测记录 ···…… (14)
本标准用词说明 ···················································......……(17)
引用标准名录······························································.…… (18)
附:条文说明 ···················································…… (19)
1 总 则
1.0.1 为规范建筑工程饰面石材粘结强度检测方法，做到技术先进、过程规范、数据准确，制定本标准。
1.0.2 本标准适用于建筑工程中基材为混凝土的内墙、外墙饰面石材粘结强度的检测，基材为其他材质时可参照本标准执行。
1.0.3 建筑工程饰面石材粘结强度的检测除应执行本标准外，尚应符合国家现行有关标准的规定。
2 术 语
2.0.1 粘结层 bonding layer
固定饰面石材与基材的粘结材料层。
2.0.2 基材 base material
作为主体结构或围护结构的混凝土，饰面石材粘贴于其上的结构层 。
2.0.3 粘结力 bonding force
饰面石材与基材粘结后在垂直于饰面石材表面的拉力作用下断开时的拉力值。
2.0.4 粘结强度 bonding strength
饰面石材与基材粘结后饰面石材单位面积上的粘结力。
2. 0.5 饰面石材反打工艺 facing stone pre-installation technology
在预制混凝土外墙板生产过程中，预先将饰面石材铺设在模具内，再浇筑混凝土，将饰面石材与外墙板粘结成一体的工艺。