建筑玻璃.建筑密封玻璃窗的玻璃产品.第2部分:装配规则

[中文适用范围]： ISO 28278 的这一部分提供了在框架、窗户、门或幕墙结构中组装和粘合玻璃元件的指南，或通过将玻璃元件结构粘合到框架内或框架上或直接粘合到建筑物中直接组装和粘合玻璃元件的指南。它为组装人员提供了信息，使他们能够组织工作并遵守有关质量控制的要求。组装过程的质量控制至关重要。ISO 28278 的这一部分提供了单个项目的结构密封玻璃 (SSG) 过程可接受质量控制的最低要求。ISO 28278 这一部分末尾的附件提供了确保正确应用和记录安全防风雨的玻璃组装产品的方法。此过程旨在适用于大多数 SSG 项目。对金属基材和玻璃产品的项目测试将确定正确的表面处理和安装说明。这些规则不适用于油漆饰面或玻璃产品的附着力或耐久性。这并不是对 SSG 过程中常用的油漆和玻璃产品的耐久性测试要求。结构玻璃应用中通常使用的结构、防风雨和密封剂产品是基于有机硅氧烷（“有机硅”聚合物）的产品。ISO 28278 的本部分不排除使用其他类型的密封剂，只要这些密封剂能够根据 ISO 28278 的本部分证明适用于服务并且按照密封剂制造商的建议使用即可。要考虑的支撑应仅是金属基板、未镀膜玻璃、镀膜玻璃和陶瓷熔块釉质玻璃。ISO 28278 的本部分涉及用于外墙和屋顶（或它们的一部分）的 SSG 系统，其中玻璃具有如图 1 所示的斜坡。与垂直方向的倾斜度小于 15° 的外墙被视为垂直外墙。如果向外侧的斜坡的倾斜度超过 50°，则玻璃被视为无支撑玻璃。 [外文原描述]： ISO 28278-2:2010 gives guidelines for the assembly and bonding of glass elements in a frame, window, door or curtain-walling construction, or directly into the building by means of structural bonding of the glass element into or onto the framework or directly into the building. It gives the assembler information that enables him to organize his work and comply with requirements regarding quality control. Quality control of the assembly process is of the highest importance. ISO 28278-2:2010 provides the minimum requirements for acceptable quality control of the process of structural sealant glazing (SSG) on a single project. The annexes contained at the end of ISO 28278-2:2010 provide the methods to ensure proper application and documentation for a safe and weatherproof glazing assembly product. This process is intended to be applicable to most SSG projects. The project testing on metal substrates and glass products will determine proper surface preparation and installation instructions. These rules do not apply to the adhesion or durability of the paint finishes or glass products. This is not intended to be a durability test requirement for the paint and glass products commonly used in the SSG process. The structural, weatherproofing and sealant products which are commonly used in structural glazing applications are those based on organosiloxane, "silicone" polymers. ISO 28278-2:2010 does not preclude the use of other sealant types, where these can demonstrate suitability for service according to ISO 28278-2:2010 and when they are used following the recommendations of the sealant manufacturer.