Table of Contents

1 Scope
2 Normative references
3 Terms and definitions
4 Classification, type and targeted reinforcing bar of
performance qualification
5 Test methods
6 Preparation of test pieces
7 Gases to be used for test
8 Gas pressure welding apparatus
9 Assessment
10 Acceptance criteria

Abstract

Describes the standard qualification procedure for gas pressure welding technique of steel bars for concrete reinforcement (hereafter referred to as "reinforcing bars") specified in JIS G 3112, which are heated with oxygen/gas flame and jointed with mechanical pressure, using manual gas pressure welding, automatic gas pressure welding and gas pressure welding by hot trimming.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN
Supersedes	JIS Z 3881:2009 JIS Z 3881:2002