ISO 4179:2024
(Main)Ductile iron pipes and fittings for pressure and non-pressure pipelines — Cement mortar lining
Ductile iron pipes and fittings for pressure and non-pressure pipelines — Cement mortar lining
This document specifies the nature, the method of application, the surface condition, performance requirements and the minimum thickness of internal linings of cement mortar for ductile iron pipes and fittings for pressure and non-pressure pipelines as defined in ISO 2531, ISO 7186 and ISO 16631. It covers cement mortar linings which are used to improve the hydraulic properties of pipes and fittings compared to un-lined pipes and fittings and/or to prevent corrosion damage and includes special requirements for linings of gravity sewers operating partially filled. It also covers linings used for the conveyance of particularly aggressive fluids, where the following solutions can be used either separately or in combination: a) an increase in the thickness of the lining; b) a change of the type of cement; c) a coating over the lining.
Tuyaux et raccords en fonte ductile pour canalisations avec et sans pression — Revêtement interne de mortier de ciment
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FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 4179
ISO/TC 5/SC 2
Ductile iron pipes and fittings
Secretariat: AFNOR
for pressure and non-pressure
Voting begins on:
2023-11-06 pipelines — Cement mortar lining
Voting terminates on:
Tuyaux et raccords en fonte ductile pour canalisations avec et sans
2024-01-01
pression — Revêtement interne de mortier de ciment
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 4179:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023
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ISO/FDIS 4179:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 4179
ISO/TC 5/SC 2
Ductile iron pipes and fittings
Secretariat: AFNOR
for pressure and non-pressure
Voting begins on:
pipelines — Cement mortar lining
Voting terminates on:
Tuyaux et raccords en fonte ductile pour canalisations avec et sans
pression — Revêtement interne de mortier de ciment
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
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.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: +41 22 749 01 11
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: copyright@iso.org
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO
ISO/FDIS 4179:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
© ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023
---------------------- Page: 2 ----------------------
ISO/FDIS 4179:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Materials . 2
4.1 Cement . 2
4.2 Aggregates . . . 2
4.3 Mixing water. 2
4.4 Mortar . 2
4.5 General requirements for using admixture and additives . 3
5 Application of lining .3
5.1 Condition of interi
...
ISO/DISFDIS 4179:2023(E)
ISO/TC 5/SC 2
Date: 2023-04-28
Secretariat : AFNOR
Date: 2023-10-23
Ductile iron pipes and fittings for pressure and non–-pressure
pipelines — Cement mortar lining
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Tuyaux et raccords en fonte ductile pour canalisations avec et sans pression — Revêtement interne de
mortier de ciment
FDIS stage
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ISO/DISFDIS 4179:2023(E)
© ISO 2023
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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
E-mail: copyright@iso.org
Website: www.iso.orgwww.iso.org
Published in Switzerland
iv © ISO 2023 – All rights reserved
iv © ISO 2023 – All rights reserved
---------------------- Page: 3 ----------------------
ISO/DISFDIS 4179:2023(E)
© ISO 2023 – All rights reserved v
© ISO 2023 – All rights reserved v
---------------------- Page: 4 ----------------------
ISO/DISFDIS 4179:2023(E)
vi © ISO 2023 – All rights reserved
vi © ISO 2023 – All rights reserved
---------------------- Page: 5 ----------------------
ISO/DISFDIS 4179:2023(E)
Contents
Foreword . ix
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Materials . 2
4.1 Cement . 2
4.2 Aggregates . 2
4.3 Mixing water . 3
4.4 Mortar . 3
4.5 General requirements for using admixture and additives . 3
5 Application of lining . 3
5.1 Condition of interior surface of pipe before application of lining . 3
5.2 Method of application . 3
5.3 Curing . 4
5.4 Seal coat . 4
5.5 Repairs . 4
6 Thickness of lining . 4
6.1 Thickness requirements. 4
6.
...
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