ISO 17785-3

Testing methods for pervious concrete — Part 3: Resistance of surface degradation

This document specifies a procedure for testing the resistance of surface degradation of pervious concrete specimens in the laboratory. This document also specifies procedures for measuring the mass loss of specimens subjected to combined action of impact and abrasion in a rotating steel drum.

Méthodes d'essai pour ciments perméables — Partie 3: Résistance de la dégradation de surface

General Information

• Status: Not Published
• ICS: 91.100.30 - Concrete and concrete products
• Technical Committee: ISO/TC 71/SC 1 - Test methods for concrete
• Drafting Committee: ISO/TC 71/SC 1/WG 3 - Pervious concrete: void content
• Current Stage: 6000 - International Standard under publication
• Completion Date: 18-Aug-2023

Standards Content (Sample)

ISO/FDIS 17785--3:2023(E)
ISO /TC 71/SC 01/WG 31
Secretariat: SII
Date: 2023-04-2006-07
Testing methods for pervious concrete — —
Part 3:
Resistance of surface degradation
Méthodes d'essai pour ciments perméables —
Partie 3: Résistance de la dégradation de surface
FDIS stage

---------------------- Page: 1 ----------------------
ISO/FDIS 17785-3:2023(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
EmailE-mail: [e-mail]
Website: www.iso.orgwww.iso.org
Published in Switzerland
ii © ISO 2023 – All rights reserved
ii © ISO 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/FDIS 17785-3:2023(E)
Contents
Foreword . v
Part 3: Resistance of surface degradation . 1
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
4.1 Method . 1
4.2 Resistance . 2
4.3 Comparison . 2
5 Apparatus . 2
6 Sampling . 2
7 Specimen preparation . 2
7.1 Filling . 2
7.2 Consolidation . 3
7.3 Finishing and storage . 3
7.4 Curing . 3
8 Measuring procedure . 3
8.1 Curing . 3
8.2 Removing the moulds . 3
8.3 Revolution . 3
9 Calculation . 3
9.1 Calculate mass loss . 3
9.2 Divide the mass loss . 4
9.3 Record mass loss . 4
10 Test report . 4
Bibliography . 5


Foreword iv
Introduction v
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
3.1 1
3.2 design density 1
4 Principle 1
4.1 Method 1
© ISO 2023 – All rights reserved iii
© ISO 2023 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO/FDIS 17785-3:2023(E)
4.2 Resistance 1
4.3 comparison 1
5 Apparatus 1
5.1 Balance 1
5.2 Scoop or spoon2
5.3 Cylinder moulds 2
5.4 Hammer for compaction 2
5.5 Length measuring device 2
5.6 Rotating steel drum 2
5.7 Sieves 2
6 Sampling 2
7 Specimen preparation 2
7.1 Filling 2
7.2 Consolidation 2
7.3 Finishing and storage 3
7.4 Curing 3
8 Measuring procedure 3
8.1 Curing 3
8.2 Removing the molds 3
8.3 Revolution 3
9 Calculation 3
9.1 Calculate mass loss 3
9.2 Divide the mass loss 3
9.3 Record mass loss 3
10 Test report 4
Bibliography 4

iv © ISO 2023 – All rights reserved
iv © ISO 2023 – All rights reserved

---------------------- Page: 4 ----------------------
ISO/FDIS 17785-3:2023(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directiveswww.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any
patent rights identified during the development of the document will be in the Introduction and/or on
the ISO list of patent declarations received (see www.iso.org/patentswww.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the World
Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.htmlwww.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 71, Concrete, reinforced concrete and pre-
stressed concrete, Subcommittee SC 1, Test methods for concrete.
A list of all parts in the ISO 17785 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at
www.iso.org/members.htmlwww.iso.org/members.html.
© ISO 2023 – All rights reserved v
© ISO 2023 – A
...

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 17785-3
ISO/TC 71/SC 1
Testing methods for pervious
Secretariat: SII
concrete —
Voting begins on:
2023-06-22
Part 3:
Voting terminates on:
Resistance of surface degradation
2023-08-17
Méthodes d'essai pour ciments perméables —
Partie 3: Résistance de la dégradation de surface
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 17785-3:2023(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

---------------------- Page: 1 ----------------------
ISO/FDIS 17785-3:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 17785-3
ISO/TC 71/SC 1
Testing methods for pervious
Secretariat: SII
concrete —
Voting begins on:
Part 3:
Voting terminates on:
Resistance of surface degradation
Méthodes d'essai pour ciments perméables —
Partie 3: Résistance de la dégradation de surface
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: [phone]
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: [e-mail]
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 17785-3:2023(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 17785-3:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
4.1 Method . 1
4.2 Resistance . 2
4.3 Comparison . . 2
5 Apparatus . 2
6 Sampling . 2
7 Specimen preparation . .2
7.1 Filling . 2
7.2 Consolidation . 3
7.3 Finishing and storage . 3
7.4 Curing . 3
8 Measuring procedure . 3
8.1 Curing . 3
8.2 Removing the moulds . 3
8.3 Revolution . 3
9 Calculation . 3
9.1 Calculate mass loss . 3
9.2 Divide the mass loss . 4
9.3 Record mass loss . . 4
10 Test report . 4
Bibliography . 5
iii
© ISO 2023 – All rights reserved

---------------------- Page: 3 ----------------------
ISO/FDIS 17785-3:2023(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as w
...