JC/T 854-2008 in English

本标准规定了玻璃纤维增中水泥排气管道的分类、分级、规格与标记、原材料、技术要求、试验方法、检验规则、包装、标志、运输和贮存。
本标准适用于以耐碱玻璃纤维为主要增强材料、快硬硫铝酸盐水泥或低碱度硫铝酸盐水泥为胶凝材料、砂子为集料制成的玻璃纤维培强水泥排气管道。
本标准适用于厨房排烟、卫生间排气、燃气热水器废气排放所用的立管管道井。不适用于工业用通风管道和空调工程中的通风管道。

Scope

This standard specifies the classification, classification, specifications and markings, raw materials, technical requirements, test methods, inspection rules, marking, transportation and storage of glass fiber reinforced cement exhaust pipes. This standard applies to glass fiber reinforced cement exhaust pipes made of alkali-resistant glass fiber as the main reinforcing material, fast-hardening sulfoaluminate cement or low-alkalinity sulfate cement as the cementing material, and sand as the aggregate. This standard applies to riser pipe wells used for kitchen smoke exhaust, bathroom exhaust, and gas water heater exhaust gas emissions. Not suitable for industrial ventilation ducts and ventilation ducts in air conditioning projects.