EN 12629-8:2002
(Main)Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 8: Machines and equipment for the manufacture of constructional products from calcium-silicate (and concrete)
Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 8: Machines and equipment for the manufacture of constructional products from calcium-silicate (and concrete)
This European Standard applies to hydraulic machines and assemblies for the manufacture of constructional products of calcium silicate (bricks, block and elements) or cement bounded materials (bricks and blocks). This standard deals with all significant hazards pertinent to these machines and assemblies, when used as intended under the conditions foreseen by the manufacturer. This Standard specifies the appropriate technical measures to eliminate or reduce risk arising from significant hazards.
Maschinen für die Herstellung von Bauprodukten aus Beton und Kalksandsteinmassen - Sicherheit - Teil 8: Maschinen und Einrichtungen zur Herstellung von Bauprodukten aus Kalksandsteinmassen (und Beton)
1.1 Diese Norm gilt für hydraulische Maschinen für die Herstellung von Steinen, Blöcken und Elementen aus Kalksandsteinmassen (wie in den Anhängen A und B beschrieben).
ANMERKUNG Kalksandsteinmasse kann durch Beton ersetzt werden.
1.2 Diese Norm behandelt alle signifikanten Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, die auf diese Maschinen zutreffen, wenn sie bestimmungsgemäß und entsprechend den vorhersehbaren Bedingungen des Herstellers verwendet werden (siehe Abschnitt 4). Diese Norm spezifiziert die entsprechenden technischen Maßnahmen zur Beseitigung oder Reduzierung der Risiken, die von diesen Gefährdungen ausgehen .
1.3 Der Geltungsbereich dieser Norm beginnt für diese Maschinen bei der Zuführung der Mischung (siehe Punkt 1 in den Anhängen A, B) bis zu der Stelle, wo die Rohlinge abgenommen werden von der Maschine zum Trockenkammersystem (siehe Punkt 2, Anhänge A und B).
1.4 Diese Norm behandelt nicht die Anforderungen zur Verminderung von Gefährdungen durch mechanische, elektrische, pneumatische, hydraulische oder andere Bauteile oder Maschinen, die in den Normen für ihre allgemeine Verwendung (Typ A, B1 und B2-Normen) behandelt sind.
1.5 Diese Norm behandelt die in Abschnitt 4 aufgeführten Gefährdungen, außer Gefährdungen durch Lärm1), die während des Betriebs und der Wartung von Maschinen und Einrichtungen zur Herstellung von Bauprodukten aus Kalksandsteinmassen und Beton einschließlich der Schnittstellen auftreten können, wenn sie entsprechend den Angaben des Herstellers oder seines bevollmächtigten Vertreters betrieben werden.
ANMERKUNG 1 Eine Änderung ist in Vorbereitung, die Lärm behandelt sowie insbesondere Maßnahmen zur Lärmminderung an der Quelle und ein Geräuschmessverfahren einschließlich der Angabe von Geräuschemissionswerten.
ANMERKUNG 2 Schnittstellen zwischen Maschinen zur Herstellung von Bauprodukten aus Kalksandsteinmassen und anderen Maschinen der Anlage werden in EN 12629-1:2000 (Abschnitt 7.2) behandelt.
Diese
Machines pour la fabrication de produits de construction en béton et silico-calcaire - Sécurité - Partie 8: Machines et installations pour la fabrication de produits de construction en silico-calcaire (et en béton)
1.1 La présente norem européenne s'applique aux machines et installations hydrauliques utilisées pour la fabrication de produits de construction en silico-calcaire (briques, blocs et éléments) ou en matériaux agglomérés (briques et blocs). 1.2 Cette norme traite tous les phénomènes dangereux significatifs relatifs à ces machines et installations, lorsqu'elles sont utilisées normalement et dans les conditions prévues par le constructeur (voir article 4).Cette norme spécifie les mesures techniques appropriées permettant d'éliminer ou de réduire les risques dus aux phénomènes dangereux significatifs
Stroji za izdelavo gradbenih proizvodov iz betona in apnenega peščenca - Varnost - 8. del: Stroji in oprema za izdelavo gradbenih proizvodov iz apnenega peščenca (in betona)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 12629-8:2004
01-september-2004
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Machines for the manufacture of constructional products from concrete and calcium-
silicate - Safety - Part 8: Machines and equipment for the manufacture of constructional
products from calcium-silicate (and concrete)
Maschinen für die Herstellung von Bauprodukten aus Beton und Kalksandsteinmassen -
Sicherheit - Teil 8: Maschinen und Einrichtungen zur Herstellung von Bauprodukten aus
Kalksandsteinmassen (und Beton)
Machines pour la fabrication de produits de construction en béton et silico-calcaire -
Sécurité - Partie 8: Machines et installations pour la fabrication de produits de
construction en silico-calcaire (et en béton)
Ta slovenski standard je istoveten z: EN 12629-8:2002
ICS:
91.220 Gradbena oprema Construction equipment
SIST EN 12629-8:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN 12629-8
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2002
ICS 91.220
English version
Machines for the manufacture of constructional products from
concrete and calcium-silicate - Safety - Part 8: Machines and
equipment for the manufacture of constructional products from
calcium-silicate (and concrete)
Machines pour la fabrication de produits de construction en Maschinen für die Herstellung von Bauprodukten aus Beton
béton et silico-calcaire - Sécurité - Partie 8: Machines et und Kalksandsteinmassen - Sicherheit - Teil 8: Maschinen
installations pour la fabrication de produits de construction zur Herstellung von Bauprodukten aus
en silico-calcaire (et en béton) Kalksandsteinmassen (und Beton)
This European Standard was approved by CEN on 1 November 2002.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12629-8:2002 E
worldwide for CEN national Members.
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EN 12629-8:2002 (E)
Contents
page
Foreword.3
Introduction .4
1 Scope .4
2 Normative references .5
3 Terms and definitions.5
4 List of significant hazards.6
4.1 Mechanical hazards (see informative annexes C and D).6
4.2 Electrical hazards .8
4.3 Hazards caused by the failure of energy supply .9
5 Safety requirements and/or measures .9
6 Verification of safety measures and/or provisions .10
7 Information for use .10
8 Marking .11
Annex A (informative) Terminology for a hydraulic press producing bricks blocks and elements .12
Annex B (informative) Terminology for a hydraulic press without stacking equipment producing
elements.13
Annex C (informative) Hazard zones and requirements for a hydraulic press producing bricks, blocks
and elements .14
Annex D (informative) Hazard zones and requirements for a hydraulic press without stacking
equipment producing elements.15
Annex ZA (informative) Relationship of this document with EC Directives.16
Bibliography .17
2
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EN 12629-8:2002 (E)
Foreword
This document (EN 12629-8:2002) has been prepared by Technical Committee CEN /TC 151 "Construction
equipment and building material machines - Safety", the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical text or
by endorsement, at the latest by June 2003, and conflicting national standards shall be withdrawn at the latest by
June 2003.
This document has been prepared under a mandate given to CEN by the European Commission and the European
Free Trade Association, and supports essential requirements of EC Directive(s).
For relationship with EC Directive(s), see informative annex ZA which is an integral part of this document.
The series "Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety"
consists of following Parts :
Part 1 : Common requirements
Part 2 : Block making machines
Part 3 : Slide and turntable machines
Part 4 : Concrete roof tile making machines
Part 5.1 : Concrete pipe machines manufacturing in the vertical axis.
Part 5.2 : Concrete pipe machines manufacturing in the horizontal axis
Part 5.3 : Pipe prestressing machines
Part 5.4 : Concrete pipe coating machines
Part 6 : Stationary and mobile equipment for the manufacture of precast reinforced products
Part 7 : Stationary and mobile equipment for the benched manufacture of prestressed products
Part 8 : Machines and equipment for the manufacture of constructional products from calcium silicate (and
concrete)
Annexes A to D are informative.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,
Sweden, Switzerland and the United Kingdom.
3
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EN 12629-8:2002 (E)
Introduction
This European Standard is a Type C-standard in the structure as stated in EN 1070.
The machinery concerned and the extent to which hazards, hazardous situations and events are covered are
indicated in the scope of this standard.
When provisions of this type C standard are different from those which are stated in type A or B standards, the
provisions of this type C standard take precedence over the provisions of the other standards, for machines that
have been designed and built according to the provisions of this type C standard.
Reference to pertinent standards mentioned above is made where requirements of such standards are relevant.
1 Scope
1.1 This European Standard applies to hydraulic machines for the manufacture of bricks, blocks and elements of
calcium-silicate (as illustrated in annexes A and B).
NOTE Calcium-silicate can be replaced by concrete.
1.2 This European Standard deals with all significant hazards pertinent to these machines, when used as
intended under the conditions foreseen by the manufacturer (see clause 4). This European Standard specifies the
appropriate technical measures to eliminate or reduce risk arising from significant hazards.
1.3 This European Standard applies to the machines from the point at which the mixture enters the machine (see
point 1 at annex A, B) until the point where the green products are removed from the machine to the curing system
(see point 2 of annex A, B).
1.4 This European standard does not cover those requirements for reducing hazards from mechanical,
electrical, pneumatic, hydraulic or other equipment or machinery that are dealt with in standards for their common
use (Type A, B1 and B2 standards).
1)
1.5 This European Standard deals with the hazards other than noise hazards listed in clause 4 which can arise
during the operation and maintenance, including the interfaces, of machines for the manufacture of constructional
products from calcium-silicate, when carried out in accordance with the specifications given by the manufacturer or
his authorised representative.
NOTE 1 Amendment is under preparation to deal with noise, in particular for measures to reduce noise at source and a
noise test code including noise declaration.
NOTE 2 Interfaces between the machines for the manufacture of constructional products from calcium-silicate and others of
the installation are dealt with in 7.2 of EN 12629-1:2000.
This standard establishes safety requirements and/or methods of protection which apply to these machines.
At this time, noise hazard and vibration hazard are considered as not significant for those machines.
1.6 The provisions stated in this standard assume that all operators have been adequately informed and trained.
1) Until a noise test code (dealing with the measurement and declaration of noise emission values) specific to the machines
covered by this part is available to complement the requirements of 5.7.2 and 7.4.2 of EN 12629-1:2000, it cannot be
considered that noise hazards are covered.
4
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EN 12629-8:2002 (E)
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this European
Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies (including amendments).
EN 292-1:1991, Safety of machinery — Basic concepts, general principles for design — Part 1: Basic terminology,
methodology.
EN 292-2, Safety of machinery — Basic concepts, general principles for design — Part 2: Technical principles and
specifications.
EN 1070:1998, Safety of machinery — Terminology.
EN 12629-1:2000, Machines for the manufacture of constructional products from concrete and calcium-silicate –
Safety – Part 1: Common requirements.
3 Terms and definitions
For the purposes of this European Standard, the terms and definitions given in EN 1070:1998 apply.
Additional definitions found in EN 12629-1:2000 and those given below also apply to this standard.
3.1
table
part of the machine in which the mould is set up-down
3.2
transmission levers
those parts of the machine that convert rotary motive power into reciprocal movement through gears and cams
3.3
drawing box
container having the shape of a box with an open or movable bottom. The drawing box fills the mould with the
mixture
3.4
feed hopper
device that contains the mixture which is transported to the drawing box by a discharge gate or a dosing belt
3.5
take off device
integral part of the machine, that takes off the formed (green) products and puts them on a green product collection
system or arranges them into formation for removal from the machine
3.6
green product collection system
integral transport system which is part of the machine that carries the green product from the take off device to the
stacking eq
...
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