Standard No.:	GB/T 2847-1996
English Name:	Pozzolanic materials used for cement production
Chinese Name:	用于水泥中的火山灰质混合材料
Chinese Classification:	Q12    Cement composite material and additives
Professional Classification:	GB    National Standard
ICS Classification:	91.100.10 91.100.10    Cement. Gypsum. Lime. Mortar 91.100.10
Issued by:	STSB
Issued on:	1996-05-15
Implemented on:	1996-1-2
Status:	superseded
Superseded by:	GB/T 2847-2005 Pozzolanic materials used for cement production
Superseded on:	2006-3-1
Abolished on:	2006-03-01
Superseding:	GB 2847-1981 Pozzolanic materials used for cement production
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	264.0
Delivery:	via email in 1~3 business day

本标准规定了火山灰质混合材料的定义、分类、技术要求、试验方法和检验规则等。本标准适用于水泥生产中作混合材料使用的火山灰质混合材料，也适用于作混凝土掺合料应用的火山灰质混合材料。