GB/T 13788-2017: Cold rolled ribbed steel bars

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Scope

This Standard specifies the terms and definitions, classification, designation,
size, shape, weight, allowable deviation, technical requirements, test methods,
inspection rules, packaging, marking, and quality certificate of cold rolled ribbed
steel bars.
This Standard is applicable to cold rolled ribbed steel bars for prestressed
concrete and ordinary reinforced concrete, and cold rolled ribbed steel bars
(known as steel bars for short hereinafter) for manufacturing welded mesh.

Basic Data

Standard ID	GB/T 13788-2017 (GB/T13788-2017)
Description (Translated English)	Cold rolled ribbed steel bars
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H44
Classification of International Standard	77.140.60
Word Count Estimation	11,171
Date of Issue	2017-07-12
Date of Implementation	2018-04-01
Older Standard (superseded by this standard)	GB/T 13788-2008
Quoted Standard	GB/T 2101; GB/T 2103; GB/T 17505; GB/T 21839; GB/T 28899; GB/T 28900; YB/T 081
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the terms and definitions, classification, grades, dimensions, shapes, weights and tolerances of cold rolled ribbed bars, technical requirements, test methods, inspection rules, packaging, marking and quality certificates. This standard applies to prestressed concrete and ordinary reinforced concrete cold-rolled ribbed steel bars, but also for the manufacture of welded wire with cold-rolled ribbed steel bar (hereinafter referred to as steel).