ISO 12578:2008 木结构 层板胶合木 组件性能和生产要求

标准编号：ISO 12578:2008

中文名称：木结构 层板胶合木 组件性能和生产要求

英文名称：Timber structures — Glued laminated timber — Component performance and production requirements

发布日期：2008-09

标准范围

ISO 12578:2008规定了胶合层压木构件组件的要求以及结构用此类构件生产的最低要求。ISO 12578:2008适用于成品层压厚度不超过50 mm的产品。尽管大多数胶合层压木材由针叶树种制成，但如果ISO 12578:2008中规定的试验表明可以实现令人满意的胶合，则ISO 12578:2008也适用于阔叶树种。基本要求适用于所有服务类别的结构构件；然而，对于服务等级3，需要采取特殊预防措施，例如，使用耐候粘合剂。ISO 12578:2008不适用于强度和刚度特性的测定。

ISO 12578:2008 specifies requirements for the components of glued laminated timber members and minimum requirements for the production of such members for structural use.ISO 12578:2008 is applicable to products with a finished lamination thickness of not more than 50 mm.Although most glued laminated timber is made from coniferous species, ISO 12578:2008 also applies to broad-leaf species if the tests specified in ISO 12578:2008 show that a satisfactory glue bond can be achieved.The basic requirements apply to structural members of all service classes; however, special precautions are necessary for service class 3, for example, the use of weather-resistant adhesives.ISO 12578:2008 does not apply to the determination of strength and stiffness characteristics.

标准预览图