Fixed scaffolds are classified according to the usage load:
Class 2: 150 daN / m2 - Class 2 floor elements. But allows total
load reductions transferred to the studs. Planned for control and work with
light tools and without storage of materials like adjustable screw jack.
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| Jack |
Class 3: 200 daN
/ m2 - For inspection work and operations without storage of materials, except
those immediately necessary.
Ex: painting renovation, waterproofing, plastering ...
Class 4: 300 daN
/ m2 - For work such as bricklaying, concreting, plastering ...
Class 5: 450 daN
/ m2 - class 4
Class 6: 600 daN
/ m2 - For heavy masonry work and large storage of materials. the scaffold
class is defined by that of the floors AND that of the structures. "the
lowest value is taken into account".
Also Have a look on: The different types of scaffolding
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