25 PRESENTATION - TECHNICAL INFORMATION - 2023 PRESENTATION CLASSES OF SCAFFOLDING ENTREPOSE / NF096 USE OF SCAFFOLDING CLASSES CLASS OF FIXED SCAFFOLDING NF EN 12 811 "Worksite equipment" defines scaffolding classes and the corresponding working loads according to the nature of the works that will be carried out by the user company. The latter will thus choose a scaffolding class according to the service that it has to carry out in order to obtain the equipment that corresponds to its needs and that makes it possible to guarantee optimum safety for its employees on the worksite. There are 6 scaffolding classes. •Class 1 This class is intended for controls and works with light tools and without storage of materials. Working load on the working surfaces evenly distributed load over 1.5 levels: 75 daN/m² load concentrated on a 50 cm x 50 cm surface: 150 daN •Class 2 and 3 This class is intended for inspection work and operations that do not involve storage of materials, except those that are immediately necessary, for example work concerning painting, refacing, waterproofing, plastering, etc. Working load on the working surfaces evenly distributed load over 1.5 levels: 150 daN/m² (class 2) and 200 daN/m² (class 3) load concentrated on a 50 cm x 50 cm surface: 150 daN The scaffolding structure must be checked according to the working load on work surfaces. •Class 4 and 5 This class is intended for works such as brickwork, concreting… Working load on the working surfaces evenly distributed load over 1.5 levels: 300 daN/m² (class 4) and 450 daN/m² (class 5) load concentrated on a 50 cm x 50 cm surface: 300 daN •Class 6 This class is intended for heavy masonry work and for large stores of materials Working load on the working surfaces evenly distributed load over 1.5 levels: 600 daN/m² load concentrated on a 50 cm x 50 cm surface: 300 daN Class of the model with steel decking NF EN 12810 and 12811 Width Max. framework Not Covered Covered 0.70 m 3.00 m Class 5 Class 5 0.70 m 2.50 m Class 6 Class 6 1.00 m 3.00 m Class 4 Class 5 1.00 m 2.50 m Class 5 Class 6 1.00 m 2.00 m Class 6 Class 6 Class of the model with mixed aluminium/wood decking NF EN 12810 and 12811 Width Max. framework Not Covered Covered 0.70 m 3.00 m Class 4 Class 4 0.70 m 2.50 m Class 5 Class 5 1.00 m 3.00 m Class 3 Class 3 1.00 m 2.50 m Class 4 Class 4 1.00 m 2.00 m Class 4 Class 4 FAÇADE SCAFFOLDING WITH PREFABRICATED COMPONENTS - MULTICRAB RANGE FAÇADE SCAFFOLDING WITH PREFABRICATED COMPONENTS - FAÇADIER EE RANGE Class of the model with steel decking NF EN 12810 and 12811 Width Max. framework Not Covered Covered 0.80 m 3.00 m Class 4 Class 4 0.80 m 2.50 m Class 4 Class 4 Class of the model with mixed aluminium/wood decking with or without trapdoor NF EN 12810 and 12811 Width Max. framework Not Covered Covered 0.80 m 3.00 m Class 3 Class 3 0.80 m 2.50 m Class 3 Class 3
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