CEN/TC 151/WG 10 - Machines and plant for the production of stones, slabs, pipes, prefabricated elements of concrete and calcium-silicate - Safety

This part of EN 12629, taken together with EN 12629-1:2000+A1:2010, applies to hydraulic machines for the manufacture of bricks, blocs and elements of calcium-silicate (as illustrated in Annexes A and B).
NOTE   Calcium-silicate can be replaced by concrete.
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 European Standard deals with all significant hazards pertinent to these machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
Noise hazard and vibration hazard are considered as not significant for those machines.
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 document is not applicable to machines and equipment for the manufacture of constructional products from calcium silicate (and concrete), which are manufactured before the date of publication of this document by CEN.

This part of EN 12629, taken together with EN 12629-1:2000+A1:2010, applies to machines for vertical manufacture of pipes, manholes and similar elements from concrete.
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 European Standard deals with all significant hazards pertinent to these machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
This standard establishes safety requirements and/or methods of protection which applies to these machines.
1.3   This European standard applies to the pipe making machines manufacturing in the vertical axis which may form an integral part of a pipe making process plant.
1.4   This document is not applicable to pipe making machines manufacturing in the vertical axis, which are manufactured before the date of publication of this document by CEN.

This part of EN 12629, taken together with EN 12629-1:2000+A1:2010, applies to machines for the manufacture of pipes in the horizontal axis and similar elements from concrete.
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 European Standard deals with all significant hazards pertinent to these machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
This standard establishes safety requirements and/or methods of protection which applies to these machines.
1.3   This European standard applies to the pipe making machines manufacturing in horizontal axis which may form an integral part of a pipe making process plant.
1.4   This document is not applicable to pipe making machines manufacturing in the horizontal axis, which are manufactured before the date of publication of this document by CEN.

This part of EN 12629, taken together with EN 12629-1:2000+A1:2010, applies to concrete pipe coating machines as defined in Clause 3.
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 European Standard deals with all significant hazards pertinent to these machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
This standard establishes safety requirements and/or methods of protection which applies to these machines.
1.3   This European standard applies to the concrete pipe coating making machines which may form an integral part of a pipe making process plant.
1.4   This document is not applicable to concrete pipe coating machines, which are manufactured before the date of publication of this document by CEN.

1.1   This part of EN 12629, taken together with EN 12629-1:2000+A1:2010, applies to stationary and mobile equipment for the benched manufacture of prestressed products. The manufacturing bed is a machine with which other associated machines work simultaneously. Moreover, these machines are generally used on beds installed in parallel.
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 standard gives particular requirements for the design of the following machines:
-   Pre-stressing bed (schematic representation is given in annex A);
-   Bed sweeper, vacuum cleaner, oiler, wire-guide machine (schematic representation is given in annex B);
-   Bed layout machine (schematic representation is given in annex C);
-   Strand pushing/pulling machine (schematic representation is given in annex D);
-   Spinner, extruder, vibrodistributor (schematic representation is given in annex E);
-   Tarpaulin paying out and winding in machine (schematic representation is given in annex F);
-   Sawing machine (schematic representation is given in annex G).
NOTE   The manufacturing operations include some or all of the following:
-   treating pre-stressing bed with release agent;
-   "marking out" the elements (slabs, plain slabs, etc.) to be made;
-   running the pre-stressing strands;
-   pre-tensioning;
-   installing the shutterings, (formwork, side shutters, end plates and inserts)
-   fixing reinforcement;
-   tensioning;
-   concrete distribution and compaction;
-   winding out the tarpaulin;
-   heating;
-   detensioning;
-   removal of shettering, formwork, etc. ;
-   strands cutting or sawing;
-   removal of final products;
-   bed cleaning.
The concrete supply interface which is taken into account for safety is also considered.

This part of EN 12629, taken together with EN 12629-1:2000+A1, applies to pipe prestressing machines as defined in Clause 3.
EN 12629-1:2000+A1 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 specific to the machines it covers.
1.2   This European Standard deals with all significant hazards pertinent to these machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
This standard establishes safety requirements and/or methods of protection which applies to these machines.
1.3   This European standard applies to the concrete pipe prestressing machines which may form an integral part of a pipe making process plant.
1.4   This document is not applicable to pipe prestressing machines, which are manufactured before the date of publication of this document by CEN.

This European Standard applies to machines for the manufacture of constructional products from concrete and/or calcium silicate examples of which are listed in annex A of this part. It gives concepts and general and common requirements for the design, operation and maintenance of such machines.
1.2   This European Standard deals with hazards listed in Clause 4 which can arise during the operation and maintenance, including the interfaces, of the machines for the manufacture of constructional products from concrete and calcium silicate, when carried out as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer.
Part 2 to 8 of this standard give additional specific requirements and therefore have to be applied together with this part.
1.3   The preparation of concrete and/or calcium-silicate mixture and the transport from the mixer to the manufacturing plant are not part of this European Standard (see EN 12151:2007). The equipment for the transport and handling of formed products, other than the integrated transport system, is not covered by this stand
1.4   At the time of drafting, machine specific noise test codes for EN 12629-2 to -8 are not available to fulfill the requirements of 5.7.2 and 7.4.2. When they are available, they will be incorporated in these standards.
1.5   This document is not applicable to machines for the manufacture of constructional products from concrete and/or calcium silicate, which are manufactured before the date of publication of this document by CEN.

1.1   This part of EN 12629, taken together with EN 12629-1:2000+A1, applies to concrete roof tile making machines.
EN 12629-1:2000+A1 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 specific to the machines it covers.
1.2   Limits of the machine
The tile making machine is considered to begin at the point where moulds and/or the concrete are delivered to the fixed part of the machine and ends after the tile cutting process where products on their moulds are delivered on to an outfeed conveyor (see Annexes A and B). Moulds and concrete may be delivered to and removed from the machine by hand.
The preparation of the concrete mixture and the transport from the mixer to the machine are not covered by this standard.
The equipment for the transport and handling of formed products is not covered by this standard.
1.3   This European Standard deals with all significant hazards pertinent to these machines, including the interfaces, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
This standard establishes safety requirements and/or methods of protection which applies to these machines.
1.4   This document is not applicable to concrete roof tile making machines, which are manufactured before the date of publication of this document by CEN.

1.1   This part of EN 12629, taken together with EN 12629-1:2000+A1, applies to machines for the manufacture of constructional products of calcium-silicate or concrete, where the mould(s) is(are) mounted on a turning or slide table. The motive power for compressing the mixture is effected either mechanically (Annexes A, B), or hydraulically (Annexes C and D).
EN 12629-1:2000+A1 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 specific to the machines it covers.
1.2   This European Standard deals with all significant hazards pertinent to these machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
1.3   This European Standard applies to the machines from the point at which the mixture enters the machine (see point 1 of annexes A, B, C, D) and the point where the pallets for concrete products are brought to the assembly (see point 8 at annexes C and D) until the point where the green products are removed from the machine to the curing system (see point 2 of annexes A, B, C, D).
1.4   This European Standard deals with the hazards listed in Clause 4 which can arise during the operation and maintenance, including the interfaces, of the slide and turntable machines, when carried out in accordance with the specifications given by the manufacturer or his authorised representative.
This standard establishes safety requirements and/or methods of protection which apply to these machines.
1.5   This document is not applicable to block making machines, which are manufactured before the date of publication of this document by CEN.

This part of EN 12629, taken together with EN 12629-1:2000+A1, applies to machines for the manufacture of blocks, kerbs, paving stones and similar concrete products.
EN 12629-1:2000+A1 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 specific to the machines it covers.
1.2   This European Standard deals with all significant hazards pertinent to these machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
1.3   This European Standard applies to the machines from the point at which the mixture enters the machine (see point 1-2 of annex B) and the point where the pallet boards are brought to the assembly (see point 3 of annex B) until the point where the green products are removed from the machine assembly to the curing system (see point 4 of annex B).
1.4   This European Standard deals with the hazards listed in clause 4 which can arise during the operation and maintenance, including the interfaces, of the block making machines, 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 block making machines and others of the installation are dealt with in
EN 12629-1:2000+A1:2010 (7.2).
This standard establishes safety requirements and/or methods of protection which apply to these machines.

2009-09-09 SJ: Under Alert 2 - can be deleted if no text by end November 2009.

1.1   This document is intended to be used together with EN 12629-1 "Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 1: Common requirements", which specifies general requirements of 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 specific for the stationary and mobile equipment for the manufacture of precast reinforced products as defined in clause 3.
This document applies to these machines also when used for the manufacture of non-reinforced moulded products.
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 1   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:
¾   manufacturing by vibration and even compression (oiling, mould feeding - concrete + reinforcement -, vibration, floating, interlocking, turnover, removing from mould);
¾   storage of moulds and pallet boards for concrete hardening;
¾   products destacking and packaging;
¾   moulds and pallet boards return to the manufacturing module.
Any of these operations may be manual, semi-automatic or automatic.

This European Standard is intended to be used together with EN 12629-1:2000 "Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 1: Common requirements", which specifies general requirements of machines for the manufacture of constructional products from concrete and calcium-silicate.
The manufacturing bed is a machine with which other associated machines work simultaneously. Moreover, these machines are generally used on beds installed in parallel.
This standard gives particular requirements for the design of the following machines:
- Pre-stressing bed (schematic representation is given in annex A);
- Bed sweeper, vacuum cleaner, oiler, wire-guide machine (schematic representation is given in annex B);
- Bed layout machine (schematic representation is given in annex C);
- Strand pushing/pulling machine (schematic representation is given in annex D);
- Spinner, extruder, vibrodistributor (schematic representation is given in annex E);
- Tarpaulin paying out and winding in machine (schematic representation is given in annex F);
- Sawing machine (schematic representation is given in annex G).
NOTE   The manufacturing operations include some or all of the following:
- treating pre-stressing bed with release agent;
- "marking out" the elements (slabs, plain slabs, etc.) to be made;
- running the pre-stressing strands;
- pre-tensioning;
- installing the shutterings, (formwork, side shutters, end plates and inserts)
- fixing reinforcement;
- tensioning;
- concrete distribution and compaction;
- winding out the tarpaulin;
- heating;
- detensioning;
- removal of shettering, formwork, etc. ;
- strands cutting or sawing;
- removal of final products;
- bed cleaning.
The concrete supply interface which is taken into account for safety is also considered.

This European Standard applies to pipe prestressing machines.
This European Standard deals with the significant hazards listed in clause 4, when used as intended under the conditions foreseen by the manufacturer. This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards, except noise hazards.
NOTE   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.
This standard establishes safety requirements and/or methods of protection which applies to these machines.
This European standard applies to the concrete pipe prestressing machines which may form an integral part of a pipe making process plant.
See 1.4 of EN 12629-1:2000.

This European Standard applies to machines for vertical manufacture of pipes, manholes and similar elements from concrete.
This European Standard deals with the significant hazards listed in clause 4, when used as intended under the conditions foreseen by the manufacturer. This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards, except noise hazards.
NOTE   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.
This standard establishes safety requirements and/or methods of protection which applies to these machines.
This European standard applies to the pipe making machines manufacturing in the vertical axis which may form an integral part of a pipe making process plant.
See 1.4 of EN 12629-1:2000.

This European Standard applies to concrete pipe coating machines.
This European Standard deals with the significant hazards listed in clause 4, when used as intended under the conditions foreseen by the manufacturer. This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards, except noise hazards.
NOTE   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.
This standard establishes safety requirements and/or methods of protection which applies to these machines.
This European standard applies to the concrete pipe coating making machines which may form an integral part of a pipe making process plant.
See 1.4 of EN 12629-1:2000.

This European Standard applies to machines for the manufacture of pipes in the horizontal axis and similar elements from concrete.
This European Standard deals with the hazards listed in clause 4 , 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 risks arising from the significant hazards, except noise hazards.
NOTE   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.
This standard establishes safety requirements and/or methods of protection which applies to these machines.
This European standard applies to the pipe making machines manufacturing in horizontal axis which may form an integral part of a pipe making process plant.
See 1.4 of EN 12629-1:2000.

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.

1.1 This European standard applies to machines and assemblies for the manufacture of constructional products of calcium silicate or concrete, where the machnie has a turning or slide moving table in which the mould(s) is (are) mounted. The motive power for compressing the mixture is effected mechanically (annex A,B), or hydraulically (annex C, D).

This Standard applies to machines and assemblies for the manufacture of blocks, kerbs, paving stones and similar concrete products.

This standard establishes the safety requirements for machines which manufacture concrete roof tiles. The tile machine is only one element in the overall tile making process which may comprise a number of linked elements.

This European Standard applies to machines for the manufacture of constructional products from concrete and/or calcium silicate examples of which are listed in Annex A of this part. It gives concepts and general and common requirements for the design, operation and maintenance of such machines.