Standard No.:	JC/T 854-2008
English Name:	Glassfiber reinforced cement duct for ventilation
Chinese Name:	玻璃纤维增强水泥排气管道
Chinese Classification:	Q14    Concrete product
Professional Classification:	JC    Professional Standard - Building Material
ICS Classification:	91.100.40 91.100.40    Products in fibre-reinforced cement 91.100.40
Issued by:	NDRC
Issued on:	2008-6-16
Implemented on:	2008-12-1
Status:	superseded
Superseded by:	JC/T 854-2021 Glassfibre reinforced cement duct for ventilation
Superseded on:	2021-7-1
Superseding:	JC 854-1999 Glassfiber reinforced cement duct for ventilation
Language:	English
File Format:	PDF
Word Count:	4500 words
Price(USD):	130.00
Delivery:	via email in 1~3 business day

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。