EN 12629-6:2004+A1:2010

Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 6: Stationary and mobile equipment for the manufacture of precast reinforced products

This part of EN 12629, taken together with EN 12629-1:2000+A1:2010, applies to stationary and mobile equipment for the manufacture of precast reinforced products as defined in Clause 3 and applies to these machines also when used for the manufacture of non-reinforced moulded products.
EN 12629-1:2000+A1:2010 specifies general requirements applicable to machines for the manufacture of constructional products from concrete and calcium silicate.
This document specifies the additional requirements to and/or the deviations from EN 12629-1:2000+A1:2010 specific to the machines it covers.
1.2   This document applies to the modules comprising production machines (with or without turnover demoulding) for the manufacturing of reinforced moulded products as shown below and illustrated in informative Annexes A and B.
NOTE   This machinery can consist of three modules and they are generally designed to obtain a large moulding capacity (middle length of the products from 3 to 4 meters), with a limit height of demoulding of 1 m and a maximum width of 1,50 m.
Module A:   Manufacturing machines by vibration or compression and floating, with or without turnover.
Module B:   Stocking/hardening unit.
Module C:   Assembly for palletising/packaging of the concrete products. This module also permits the inspection of the products.
These machines are designed to perform the following cyclic operations:
-   manufacturing by vibration and even compression (oiling, mould feeding concrete + reinforcement, vibration, floating, interlocking, turnover, removing from mould);
-   storage of moulds and pallet boards for concrete hardening;
-   products destacking and packaging;
-   moulds and pallet boards return to the manufacturing module.
Any of these operations may be manual, semi-automatic or automatic.
This document deals with automatic and semi-automatic operations of modules A and C and with automatic operations of module B.

Maschinen für die Herstellung von Bauprodukten aus Beton und Kalksandsteinmassen - Sicherheit - Teil 6: Stationäre und fahrbare Einrichtungen für die Herstellung von bewehrten Fertigteilen

1.1   !Dieser Teil von EN 12629, zusammen mit EN 12629-1:2000A1:2010, gilt für stationäre und fahrbare Einrichtungen für die Herstellung von bewehrten Fertigteilen, wie in Abschnitt 3 definiert und gilt auch für diese Maschinen, wenn sie zur Herstellung von unbewehrten geformten Fertigteilen genutzt werden.
EN 12629-1:2000A1:2010 spezifiziert allgemeine Anforderungen, die für Maschinen für die Herstellung von Bauprodukten aus Beton und Kalksandsteinmassen gelten.
Dieses Dokument beschreibt die zusätzlichen Anforderungen für und/oder Abweichungen von EN 12629 1:2000A1:2010, die spezifisch für die Maschinen sind, die es abdeckt."
1.2   Dieses Dokument gilt für Module, die Maschinen (mit und ohne Drehtisch) für die Herstellung von bewehrten geformten Fertigteilen beinhalten, wie unten und in den informativen Anhängen A und B dargestellt.
ANMERKUNG   Diese Maschinen können aus drei Modulen bestehen, und sie werden so konstruiert, dass eine große Formungsfähigkeit (mittlere Länge der Produkte von 3 bis 4 Metern) von über 1 m Höhe der Ausformung und einer maximalen Breite von 1,5 m erreicht wird.
Modul A:   Herstellung durch Vibration oder gleichmäßige Verdichtung und Glätten, mit oder ohne Drehtisch.
Modul B:   Lagerung/Härtung.
Modul C:   Palettieren/Konditionierung der Betonprodukte. Dieses Modul erlaubt auch die Prüfung der Produkte.
Diese Maschinen werden so konstruiert, dass sie die folgenden zyklischen Arbeitsweisen ausführen können:
-   Herstellung durch Einrütteln einer gleichmäßigen Verdichtung (Schmieren, Beschickung der Formen – Beton und Härtemittel, Vibration, Glätten, Verriegeln, Drehen, Formentnahme);
-   Lagerung von Formen und Paletten zur Härtung des Betons;
-   Entstapeln und Konditionierung der Produkte;
-   Rückholung der Formen und Paletten zum Herstellungsmodul.
Die Herstellungsverfahren können manuell, halbautomatisch oder automatisch erfolgen.
Dieses Dokument behandelt automatische und halbautomatische Verfahren der Module A und C sowie automatische

Machines pour la fabrication de produits de construction en béton et silico-calcaire - Sécurité - Partie 6: Equipements fixes et mobiles pour la fabrication de composants en béton armé

La présente partie de l'EN 12629, utilisée avec l'EN 12629-1:2000+A1:2010, s'applique aux équipements
fixes et mobiles pour la fabrication de composants en béton armé tels que définis à l'Article 3 et s'applique
aux machines utilisées pour la fabrication de produits moulés non armés.
L'EN 12629-1:2000+A1:2010 spécifie les prescriptions générales applicables aux machines pour la fabrication
de produits de construction en béton et silico-calcaire.
Le présent document spécifie les prescriptions supplémentaires et/ou les dérogations à l’EN 12629-1:2000+A1:2010
spécifiques aux machines concernées."
1.2 Le présent document s’applique aux modules comprenant les machines de production (avec ou sans
retournement) pour la fabrication de produits moulés armés telles que montrées et illustrées en Annexes
informatives A et B.
NOTE Ces machines peuvent se composer de trois modules et sont en général conçues pour obtenir une grande capacité
de moulage (longueur moyenne des produits entre 3 m et 4 m), avec une hauteur limite de démoulage de 1 m et une profondeur
maximale de 1,5 m.
Module A : machines de fabrication par vibrations ou compression et talochage, avec ou sans retournement.
Module B : stockage/Durcissement.
Module C : assemblage pour conditionnement/palettisation des produits en béton. Ce module permet également la
vérification des produits.
Ces machines sont conçues pour accomplir les fonctions automatiques suivantes :
— fabrication par vibrations, voire compression (huilage, remplissage du moule — béton + armature — vibrations,
talochage, verrouillage, retournement, démoulage) ;
— stockage des moules ou des plateaux pour durcissement du béton ;
— déstockage et conditionnement des produits ;
— retour des moules ou des plateaux vers le module de fabrication.

Stroji za izdelavo gradbenih proizvodov iz betona in apnenega peščenca - Varnost - 6. del: Nepremična in premična oprema za izdelavo elementov iz armiranega betona

Ta del EN 12629 skupaj z EN 12629-1:2000+A1:2010 velja za nepremično in premično opremo za izdelavo elementov iz armiranega betona, kot je opredeljeno v Klavzuli 3, in velja za te stroje tudi takrat, ko se uporabljajo za izdelavo elementov iz nearmiranega litega betona. EN 12629-1:2000+A1:2010 določa splošne zahteve, ki veljajo za stroje za izdelavo gradbenih proizvodov iz betona in apnenega peščenca. Ta dokument določa dodatne zahteve in/ali odstopanja od EN 12629-1:2000+A1:2010, specifične za stroje, ki jih zajema. Ta dokument velja za module, ki sestavljajo proizvodne stroje (z menjalnim razkalupljanjem ali brez) za izdelavo elementov iz armiranega betona, kot je prikazano spodaj in ponazorjeno v informativnih Dodatkih A in B.

General Information

• Status: Published
• Publication Date: 31-Aug-2010
• ICS: 91.220 - Construction equipment
• Technical Committee: CEN/TC 151 - Construction equipment and building material machines - Safety
• Drafting Committee: CEN/TC 151 - Construction equipment and building material machines - Safety
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 19-May-2021
• Completion Date: 14-Apr-2025
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: SIST EN 12629-6:2004+A1:2010 - Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 6: Stationary and mobile equipment for the manufacture of precast reinforced products

Relations

• Merged From: EN 12629-6:2004 - Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 6: Stationary and mobile equipment for the manufacture of precast reinforced products
• Effective Date: 18-Jan-2023
• Merged From: EN 12629-6:2004/FprA1 - Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 6: Stationary and mobile equipment for the manufacture of precast reinforced products
• Effective Date: 10-Jul-2010

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.DUPLUDQHJDEHWRQDMaschinen für die Herstellung von Bauprodukten aus Beton und Kalksandsteinmassen - Sicherheit - Teil 6: Stationäre und fahrbare Einrichtungen für die Herstellung von bewehrten FertigteilenMachines pour la fabrication de produits de construction en béton et silico-calcaire - Sécurité - Partie 6: Equipements fixes et mobiles pour la fabrication de composants en béton arméMachines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 6: Stationary and mobile equipment for the manufacture of precast reinforced products91.220Gradbena opremaConstruction equipmentICS:Ta slovenski standard je istoveten z:EN 12629-6:2004+A1:2010SIST EN 12629-6:2004+A1:2010en,fr01-december-2010SIST EN 12629-6:2004+A1:2010SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12629-6:2004+A1
September 2010 ICS 91.220 Supersedes EN 12629-6:2004English Version
Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 6: Stationary and mobile equipment for the manufacture of precast reinforced products
Machines pour la fabrication de produits de construction en béton et silico-calcaire - Sécurité - Partie 6: Equipements fixes et mobiles pour la fabrication de composants en béton armé
Maschinen für die Herstellung von Bauprodukten aus Beton und Kalksandsteinmassen - Sicherheit - Teil 6: Stationäre und fahrbare Einrichtungen für die Herstellung von bewehrten Fertigteilen This European Standard was approved by CEN on 30 April 2004 and includes Amendment 1 approved by CEN on 5 August 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12629-6:2004+A1:2010: ESIST EN 12629-6:2004+A1:2010

....................................................................... 175.1General .......................................................................................................................................................... 175.2!!!!Layout - Circulation - Means of access"""" .......................................................................................... 175.3!!!!Control stations (see 4.11.8 of EN ISO 12100-2:2003 and 5.3.4, 5.3.5 of
EN 12629-1:2000+A1:2010)"""" . 185.4Emergency stops . 185.5Operating mode . 185.6Module A: Manufacturing . 195.7Module B: storage-hardening . 195.8Module C: Palletising and packaging of final products and defective products disposal station (see also 5.2 of !!!!EN 12629-1:2000+A1:2010"""") . 205.9Noise . 215.10Summary of the safety measures given in relation to the significant hazards listed in Clause 4 . 216!!!!Verification of safety requirements and/or protective measures"""" . 257Information for use . 267.1General . 267.2Instruction handbook . 277.3Marking . 28Annex A (informative)
Manufacturing process on machines with or without turnover . 29Annex B (informative)
Terminology and hazard zones relative to the various types of machines . 30Annex ZA (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC"""" . 34Bibliography . 35
EN 12629-1:2000+A1:2010 specific for the stationary and mobile equipment for the manufacture of precast reinforced products as defined in Clause 3." With the aim of clarifying the intentions of the document it should be noticed that the following assumptions were made when producing it:  specific conditions of use or environmental conditions out of the scope of the document shall be the subject of negotiations between the manufacturer and the user/owner  the equipment will only be used by competent and designated persons  the place of use/installation is adequately lit  All operations are carried out by specially trained operators SIST EN 12629-6:2004+A1:2010

NOTE This machinery can consist of three modules and they are generally designed to obtain a large moulding capacity (middle length of the products from 3 to 4 meters), with a limit height of demoulding of 1 m and a maximum width of 1,50 m. Module A: Manufacturing machines by vibration or compression and floating, with or without turnover. Module B: Stocking/hardening unit. Module C: Assembly for palletising/packaging of the concrete products. This module also permits the inspection of the products. These machines are designed to perform the following cyclic operations:  manufacturing by vibration and even compression (oiling, mould feeding – concrete + reinforcement –, vibration, floating, interlocking, turnover, removing from mould);  storage of moulds and pallet boards for concrete hardening;  products destacking and packaging;  moulds and pallet boards return to the manufacturing module. Any of these operations may be manual, semi-automatic or automatic. This document deals with automatic and semi-automatic operations of modules A and C and with automatic operations of module B. There are two main types of stationary and mobile equipment for manufacture of precast reinforced products:
 equipment with instant removing from mould on pallet boards or on the floor;  equipment with delayed removing from mould (collection of moulds: the concrete products are hardened in the mould). This standard does not deal with the machines for:  mixing of concrete;  manufacturing of the reinforcing steel;  evacuation of the products to the stockyard;  manufacturing of products (e.g. slabs or blocks) covered by other parts of EN 12629. SIST EN 12629-6:2004+A1:2010

EN 12629-1:2000+A1:2010 and the following apply." 3.1 customary terms there is no customary term for the machinery dealt with by this standard. The term featured in the title is one term frequently used, but other equivalent terms may be encountered, each combining the words in the list below in a variety of ways production making unit assembly machines with orwithout turnover For the manufacturingof concrete moulded elements precast products reinforced
1) 3.2 concrete hopper concrete receiving container. It is fitted, in its low part, with a mechanised device distributing the concrete into the mould (discharge gate, rotating disk distributor, paddle wheel, distributing belt.) 3.3 concrete feeding conveyor (feeding belt, overhead conveyor.) mechanised system delivering concrete from the mixing plant to the concrete hopper 3.4 pallet board flat element carrying concrete products during hardening (in the case of immediate removing from mould), from the manufacturing zone to the packaging area 3.5 mould element, generally with a parallel piped shape, which allows the forming and the hardening (in case of delayed demoulding) of the products 3.6 core internal shape of the mould forming the hollow part of the concrete products 3.7 core extractor mechanism for placing a core before concrete is poured and removing it after completion of the manufacturing operation
1) In French, these kinds of machines are also commonly called “long products” manufacturing machines. SIST EN 12629-6:2004+A1:2010

3.20 rack transportable support on which the finished products are placed. It can either be mechanised, or automated 3.21 fixed palletising gantry equipment that carries out delayed demoulding and/or packaging of the concrete products. The automatic arrival and evacuation of the pallet boards are carried out by another mechanism (see 3.15 to 3.17) 3.22 mobile palletising gantry equipment that carries out hardened concrete products arrival, demoulding (eventually), packaging, and also evacuation at the end of the installation 3.23 inset intermediary elements placed (manually or automatically) between two products beds or moulds) 4 !!!!List of significant hazards"""" This Clause contains all hazards, as far as they are dealt with in this document, identified by risk assessment as significant for this type of machinery and which require action to eliminate or reduce risk. The significant hazards and hazardous situations (based upon EN 1050) are given in Tables 1 to 4 each of which relates to a particular designated type of machine. The tables show in which module and where the hazard might be expected to occur. !In accordance with Clause 4 of EN 12629-1:2000+A1:2010 the hazard zones described in the following tables are illustrated in Annex B."
1.1 Crushing A Discharge gate of the hopper 1
Table with incorporated moulds (turning over) 2
Frame 4
B Elevator/lowerator 5
Pallet board pusher (storage) 6
C Palletising gantry 8
Tightening tools 8 1.2. Shearing A Table with incorporated moulds (turning over) 2
Frame
B Elevator/lowerator (movement + chains) 5
C Palletising gantry (movement + chains) 8 1.3 Severing A Discharge gate of the hopper 1
Frame 4 1.4 Entanglement
B Elevator/lowerator (chains) 5
C Palletising gantry (chains) 8 1.5. Drawing-in or trapping
A Table with incorporated moulds (turning over) 2
Frame
B Elevator/lowerator 5
Pallet board pusher (storage) 6
C Palletising gantry 8
Tightening tools 8 1.6 Impact A Discharge gate of the hopper 1
Table with incorporated moulds (turning over and/or accidental fall) 2
Frame 4
B Elevator/lowerator 5
C Palletising gantry 8
C Concrete products fall (accidental) (products tightening tools, breaking of products, of lifting devices…) 8 2 Electrical Hazards
2.2 Electrical contacts (direct or indirect) A, B, C Insulation faults in electric circuits and continuity faults in the protection conductor (derivating boxes state of cables poker vibrators, vibrating moulder .) All SIST EN 12629-6:2004+A1:2010

4.1 Hearing losses (deafness) A Vibrating beam 3 4.2 Interference with speech B, C Pneumatic exhausts 6-8 5 Hazards generated by vibration
5.1 Neurological disorder A Vibrating beam (through solids or air) 3
Operator contact with the products during floating operation 2 7 Hazards generated by materials and products
7.1 Oil inhalation A Mist consecutive to pressure oiling 2
Dust inhalation
Cleaning 1-2 8 Hazards generated by neglecting ergonomic principles in machine design 8.1 Unhealthy postures A Visual inspection inside the hopper 1
Excessive efforts C Disposal of defective hardened products 8 10.6 Essential equipment for safe maintenance and tool changing A, B Access for maintenance (hopper,.) 1-5-6-7
C Immobilization of the dangerous parts 8 13 Failure of energy supply A, B, C Fall hanging equipment (mould, pallet boards, conditioning the concrete products…) 2-4-5-8 15 Fitting errors (due to Constructors or users) A Mould manufacturing changes 2 17 Ejection of parts A, B, C Chains, cables 2-5-8
Unbalanced axle 2
A Concrete projection (distributing disk, float…) 1-2
C Concrete products fall while palletising 8 19 Slip, trip, fall A Access to the hopper (cleaning, maintenance) 1
B Elevator/lowerator (maintenance) 5
Warehouse (maintenance) 7
A Mould oiling 2
A, C Accessories on the floor (rails,…) 3-8 SIST EN 12629-6:2004+A1:2010

B, C Mould turnover 4
Storage and palletising gantry 4-6
Tightening tools 4
Products on conveyor
5 1.2 Shearing
A Vibrating beam 2
Mould setting
B, C Mould turnover 4
Storage and palletising gantry (movement + chains) 4-6 1.3 Severing A Discharge gate of the hopper 1 1.4 Entanglement B Storage and palletising gantry (chains) 4 1.5 Drawing-in or trapping B, C Mould turnover 4
Storage and palletising gantry 4
Tightening tools 4 1.6 Impact A Discharge gate of the hopper 1
B, C Mould turnover 4
Mould fall (accidental) 4-6
Storage and palletising gantry 4
Products on conveyor
C Concrete products fall (accidental) (products tightening tools, breaking of products, of lifting devices…) 4-6 2 Electrical hazards 2.2 Electrical contacts (direct or indirect) A, B, C Insulation faults in electric circuits and continuity faults in the protection conductor (derivating boxes state of cables poker vibrators, vibrating moulder .) All 4 Hazards generated by noise 4.1 Hearing losses (deafness) A Vibrating beam 2 4.2 Interference with speech C Pneumatic exhausts 4 5 Hazards generated by vibration SIST EN 12629-6:2004+A1:2010

Operator contact with the products during floating operation 2 7 Hazards generated by materials and products 7.1 Oil inhalation A Mist consecutive to pressure oiling 2
Dust inhalation
Cleaning 1-2 8 Hazards generated by neglecting ergonomic principles in machine design 8.1 Unhealthy postures A Visual inspection inside the hopper 1
Excessive efforts A, B, C Unadapted layout of the control stations, embarked electrical boxes, control panels: synopses and terminals 3
C Disposal of defective hardened products 4 8.4 Inadequate local lighting A, B, C Orientation and lay out of control station in the assembly, with respect to natural and artificial light 3 10.6 Essential equipment for safe maintenance and tool changing A,B Access for maintenance (hopper, gantry) 1-4 13 Failure of energy supply A, B, C Fall hanging equipment (mould, conditioning the concrete products…) 4 15 Fitting errors (due to Constructors or users) A Mould manufacturing changes 2
17 Ejection of parts A, B, C Chains, cables 2-4
Unbalanced axle 4
A Concrete projection (distributing disk, float…) 1-2
B, C Concrete products fall while stacking or palletising 4-6 19 Slip, trip, fall A Mould oiling 2
A Access to the hopper (cleaning, maintenance) 1
B, C Storage and palletising gantry (maintenance) 4
C Accessories on the floor (rails…) 2-4-5 SIST EN 12629-6:2004+A1:2010

Mould
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