Steels for the reinforcement of concrete — Reinforcement couplers for mechanical splices of bars — Part 2: Test methods

This document specifies test methods applicable to couplers for mechanical splices of steel reinforcing bars. This document is applicable to the various standards for steel reinforcing bars as well as the various reinforced concrete design standards.

Aciers pour l'armature du béton — Coupleurs d'armature destinés aux raboutages mécaniques de barres — Partie 2: Méthodes d'essai

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Status
Published
Publication Date
11-Oct-2018
Current Stage
9060 - Close of review
Start Date
04-Jun-2029
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ISO 15835-2:2018 - Steels for the reinforcement of concrete -- Reinforcement couplers for mechanical splices of bars
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INTERNATIONAL ISO
STANDARD 15835-2
Second edition
2018-10
Steels for the reinforcement of
concrete — Reinforcement couplers
for mechanical splices of bars —
Part 2:
Test methods
Aciers pour l'armature du béton — Coupleurs d'armature destinés
aux raboutages mécaniques de barres —
Partie 2: Méthodes d'essai
Reference number
ISO 15835-2:2018(E)
©
ISO 2018

---------------------- Page: 1 ----------------------
ISO 15835-2:2018(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
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Published in Switzerland
ii © ISO 2018 – All rights reserved

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ISO 15835-2:2018(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols . 1
5 Testing of mechanical splices . 2
5.1 General . 2
5.2 Preparation of test pieces . 2
5.3 Tensile test . 3
5.3.1 General. 3
5.3.2 Testing equipment . 3
5.3.3 Test procedure . 3
5.3.4 Failure mode and location . 4
5.4 Slip test . 4
5.4.1 General. 4
5.4.2 Testing equipment . 4
5.4.3 Test procedure . 4
5.4.4 Evaluation of slip under Option 1 as defined in ISO 15835-1 . 5
5.4.5 Evaluation of slip under Option 2 as defined in ISO 15835-1 . 5
5.5 High-cycle fatigue test .
...

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