Building construction machinery and equipment -- Truck mixers

This document defines terms and commercial specifications for truck mixers used for producing concrete or mortar and for delivering concrete, mortar or the materials of the mixture to worksites. This document is applicable to truck mixers that are either a) truck mounted, or b) semi-trailer mounted. This document does not apply to — fixed (stationary) mixers (see ISO 18650-1); — turbo mixers (see ISO 18650-1); — concrete or mortar mixing plants (see ISO 19720-1); — small portable mixers (see ISO 18650-1); — purpose-built underground truck mixers; — volumetric mixers (mobile concrete or mortar mixing plants).

Machines et matériels pour la construction des bâtiments -- Camions malaxeurs

General Information

Status
Published
Publication Date
05-Aug-2018
Current Stage
6060 - International Standard published
Start Date
13-Jul-2018
Completion Date
06-Aug-2018
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ISO 19711-1:2018 - Building construction machinery and equipment -- Truck mixers
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INTERNATIONAL ISO
STANDARD 19711-1
First edition
2018-08
Building construction machinery and
equipment — Truck mixers —
Part 1:
Terminology and commercial
specifications
Machines et matériels pour la construction des bâtiments — Camions
malaxeurs —
Partie 1: Terminologie et spécifications commerciales
Reference number
ISO 19711-1:2018(E)
ISO 2018
---------------------- Page: 1 ----------------------
ISO 19711-1:2018(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

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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
---------------------- Page: 2 ----------------------
ISO 19711-1:2018(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Commercial specifications ......................................................................................................................................................................... 5

4.1 Specifications and dimensions of truck mixers .......................................................................................................... 5

4.2 Specifications and dimensions of mixer device .......................................................................................................... 6

Annex A (informative) Examples of truck mixer structures and dimensions............................................................7

Annex B (informative) Example of swivel chute with flip-over chute .............................................................................11

Bibliography .............................................................................................................................................................................................................................12

© ISO 2018 – All rights reserved iii
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ISO 19711-1:2018(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 on 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 the following

URL: www .iso .org/iso/foreword .html.

This document was prepared by Technical Committee ISO/TC 195, Building construction machinery and

equipment, Subcommittee SC 1, Machinery and equipment for concrete work.
A list of all parts in the ISO 19711 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 .html.
iv © ISO 2018 – All rights reserved
---------------------- Page: 4 ----------------------
ISO 19711-1:2018(E)
Introduction

Truck mixers are used for producing concrete or mortar and for delivering concrete, mortar or the

materials of the mixture to worksites.

Examples of truck mixer structures covered by this document can be found in Annex A.

© ISO 2018 – All rights reserved v
---------------------- Page: 5 ----------------------
INTERNATIONAL STANDARD ISO 19711-1:2018(E)
Building construction machinery and equipment — Truck
mixers —
Part 1:
Terminology and commercial specifications
1 Scope

This document defines terms and commercial specifications for truck mixers used for producing

concrete or mortar and for delivering concrete, mortar or the materials of the mixture to worksites.

This document is applicable to truck mixers that are either
a) truck mounted, or
b) semi-trailer mounted.
This document does not apply to
— fixed (stationary) mixers (see ISO 18650-1);
— turbo mixers (see ISO 18650-1);
— concrete or mortar mixing plants (see ISO 19720-1);
— small portable mixers (see ISO 18650-1);
— purpose-built underground truck mixers;
— volumetric mixers (mobile concrete or mortar mixing plants).
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments) applies.

ISO 1176:1990, Road vehicles — Masses — Vocabulary and codes
3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 1176 and the following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— IEC Electropedia: available at http: //www .electropedia .org/
— ISO Online browsing platform: available at https: //www .iso .org/obp
© ISO 2018 – All rights reserved 1
---------------------- Page: 6 ----------------------
ISO 19711-1:2018(E)
3.1
truck mixer

drum-shaped mixer device (3.2) mounted on a chassis capable of producing the mixture (3.20) and

delivering the mixture (3.20) or the materials of the mixture (3.20) to worksites

Note 1 to entry: The materials of the mixture (3.20) that can be delivered by a truck mixer include cement,

aggregate (sand, gravel, stone) and rock before processing.
3.1.1
rear discharge type truck mixer

truck mixer (3.1) where the discharge device (3.11) unloads the mixture (3.20) at the rear of the truck

Note 1 to entry: See Annex A, Figures A.1 and A.2.
3.1.2
front discharge type truck mixer

truck mixer (3.1) where the discharge device (3.11) unloads the mixture (3.20) at the front of the truck

Note 1 to entry: See Annex A, Figure A.3.
3.1.3
semi-trailer mounted mixer

drum-shaped truck mixer (3.1) where the mixer device (3.2) is mounted on a semi-trailer chassis

Note 1 to entry: See Annex A, Figure A.4.
3.2
mixer device

upper portion of truck mixer (3.1) (excluding the chassis) which is typically composed of a drum (3.3),

basic frame (3.8), drum drive (3.12), roller pedestal (3.6), drive pedestal (3.7), charge device (3.10),

discharge device (3.11) and control device (3.13)
3.3
drum
vessel for mixing (3.19), agitating (3.17) and discharging concrete or mortar
3.4
drum fin

spiral-shaped projection fitted inside the drum (3.3) that mixes, agitates and directs the mixture (3.20)

out of the drum (3.3) for discharge
3.5
manhole
hatch

access opening at the surface of the drum (3.3) which is fitted with a cover to allow the passage of

authorized personnel for inspection and maintenance purposes
3.6
roller pedestal

support structure for the drum (3.3) at its open side where a charge device (3.10) and a discharge device

(3.11) are fitted
3.7
drive pedestal

support structure for the drum (3.3) at its closed side where the drum drive (3.12) is fitted

...

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