Standard No.:	GB/T 3994-2013
English Name:	Insulating fireclay refractory bricks
Chinese Name:	粘土质隔热耐火砖
Chinese Classification:	Q42    Argillaceous and high alumina fire resistance
Professional Classification:	GB    National Standard
Issued by:	AQSIQ;SAC
Issued on:	2013-9-6
Implemented on:	2014-5-1
Status:	valid
Superseding:	GB/T 3994-2005 Shaped insulating refractory products—Fireclay bricks
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	80.00
Delivery:	via email in 1~3 business day

本标准规定了粘土质隔热耐火砖的分类、形状尺寸、技术要求、试验方法、质量评定程序、包装、标志、运输、贮存及质量证明书。
本标准适用于做隔热层和不受高温熔融物及侵蚀性气体作用的窑炉工作衬用的粘土质隔热耐火砖。