ISO 21885:2019

Ships and marine technology — Testing specification for stairsteps using electrical resistance trace heating

This document specifies a test method to assess the performance of stairsteps using electrical resistance trace heating to provide anti-icing in low temperature environments, when installed for exterior applications. It includes requirements for the test facility, the test conditions, the test specimens, the test procedures and the test report.

Titre manque

General Information

• Status: Published
• Publication Date: 01-Apr-2019
• ICS: 47.020.50 - Deck equipment and installations
• Technical Committee: ISO/TC 8/SC 4 - Outfitting and deck machinery
• Drafting Committee: ISO/TC 8/SC 4 - Outfitting and deck machinery
• Current Stage: 9020 - International Standard under periodical review
• Start Date: 15-Apr-2024
• Completion Date: 15-Apr-2024

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 21885
First edition
2019-04
Ships and marine technology — Testing
specification for stairsteps using
electrical resistance trace heating
Reference number
ISO 21885:2019(E)
©
ISO 2019

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ISO 21885:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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ii © ISO 2019 – All rights reserved

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ISO 21885:2019(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Construction and materials . 1
5 Test method . 2
5.1 Test purpose . 2
5.2 Test facility requirements . 2
5.3 Test conditions . 2
5.3.1 General. 2
5.3.2 Test temperature . 2
5.3.3 Test wind . 3
5.4 Test specimen requirements . 3
5.4.1 General requirement . 3
5.4.2 Shape . 3
5.4.3 Installation method . 4
5.5 Test procedures . 4
5.5.1 General. 4
5.5.2 Test procedure — Option 1. 4
5.5.3 Test procedure — Option 2.
...