Standard No.:	GB/T 12988-2009
Chinese Name:	无机地面材料耐磨性能试验方法
English Name:	Test method for abrasion resistance of inorganic paving materials
Professional Classification:	Q04 Basic standards and general methods
Professional Classification:	GB National Standard
ICS Classification:	91.100.30 Concrete and concrete products
Issued by:
Issued on:	2009-03-09
Implemented on:	2009-11-05
Status:	VALID
Replace:	GB/T12988-1991 Test method for abrasion resistance of inorganic paving materials
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	90 (USD)
Delivery:	via email in 1-3 business day

1 Scope
This Standard specifies the principle, apparatus, abrasive, specimen, test procedure, calculation and assessment of test result, and test report of the rolling determination of abrasion resistance for inorganic paving materials.
This Standard is applicable to the abrasion resistance determination of inorganic paving materials such as concrete, ceramic and natural stone.
2 Normative References
The following documents contain provisions which, through reference in this text, constitute provisions of this Standard. For dated reference, subsequent amendments to (excluding the corrections), or revisions of, any of these publications do not apply. However, parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For any undated references, the latest edition of the document referred to applies.

ＧＢ／Ｔ２４７８—２００８　普通磨料　棕刚玉