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BSI
BS 7335-2:1991

BS 7335-2:1991

Current

Current

The latest, up-to-date edition.

Installation of monolithic refractories Code of practice for installation by gunning

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-02-1991

Publisher

British Standards Institution

Committees responsible
Foreword
Code of practice
1. Scope
2. Definitions
3. Planning
4. Personnel
5. Gunning materials
6. Water supply
7. Equipment
8. Preparation for gunning
9. Installation
10. Replacement of unsatisfactory panels
11. Curing
12. Drying out and initial firing
13. Quality of the lining
Tables
1. Air pressure guide
2. Troubleshooting guide
Figures
1. Operation of feed-wheel gun
2. Detail of lower chamber of feed-wheel gun
3. Detail of barrel of rotating barrel gun
4. Rotating bowl gun
5. Components of typical dry mix gunning nozzle
6. Test panel box

Agreed good practice in the installation of refractory linings by gunning, including control of materials, equipment, gunning operation and curing.

This Part of BS 7335 describes good practice for working procedures in the installation of refractory linings by gunning techniques. The code is specifically concerned with the “dry” gunning of initial or replacement linings, using refractory materials bonded by calcium aluminate cement. Major repairs, involving the removal of old panels of the lining back to the shell, are also covered. Recommendations for ensuring that compliance with the agreed design has been achieved are included, where appropriate.

Wet gunning and gunning repairs to hot linings are excluded. The gunning of linings for steel chimneys is specifically described in BS 4207.

NOTE The titles of the publications referred to in this standard are listed on the inside back cover.

Committee
RPI/1
DevelopmentNote
Supersedes 89/40140 DC (09/2005) Reviewed and confirmed by BSI, December 2009. (11/2009)
DocumentType
Standard
Pages
28
PublisherName
British Standards Institution
Status
Current

BS 7335-1:1991 Installation of monolithic refractories Code of practice for installation by casting

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Hardcopy - English
PDF - English
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