GB/T 12957-1991 English Version, GB/T 12957-1991 Test method for activity of industrial waste slag used as addition to cement (English Version)

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GB/T 12957-1991 Test method for activity of industrial waste slag used as addition to cement (English Version)
Standard No.:	GB/T 12957-1991	Status:	superseded remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	2000 words	Price(USD):	60.0 remind me the price change Email:
Implemented on:	1992-3-1	Delivery:	via email in 1~3 business day

Standard No.:	GB/T 12957-1991
English Name:	Test method for activity of industrial waste slag used as addition to cement
Chinese Name:	用作水泥混合材料的工业废渣活性试验方法
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 on:	1991-06-04
Implemented on:	1992-3-1
Status:	superseded
Superseded by:	GB/T 12957-2005 Test method for actibity of industrial waste slag used as addition to cement
Superseded on:	2005-8-1
Abolished on:	2005-08-01
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	60.0
Delivery:	via email in 1~3 business day

Standard

GB/T 12957-1991 Test method for activity of industrial waste slag used as addition to cement (English Version)
Standard No.	GB/T 12957-1991
Status	superseded
Language	English
File Format	PDF
Word Count	2000 words
Price(USD)	60.0
Implemented on	1992-3-1
Delivery	via email in 1~3 business day

Detail of GB/T 12957-1991

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

Implemented on

Status

Superseded by

Superseded on

Abolished on

Superseding

Language

File Format

Word Count

Price(USD)

Keywords

Introduction of GB/T 12957-1991

本标准规定了用作水泥混合材料的工业废渣潜在水硬性和火山灰性定性试验方法以及28天抗压强度比定量试验方法。本标准适用于用作水泥混合材料的工业废渣活性检验以及指定采用本方法的其他水泥混合材料的活性检验。注：工业废渣系指GB203、GB1596和GB2847标准以外的可用作水泥混合材料的工业废渣，如化铁炉渣、粒化铬铁渣、粒化高炉钛矿渣等。

Contents of GB/T 12957-1991

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