| THE IDEAL ANSWER TO THE CONSTRUCTION OF MULTISTOREY BUILDINGS, OFFICES, HOTELS, HOSPITALS,….
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 DEFINITION
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The OTEP PRESLAB is a precast prestressed thin plate which contains bottom pre-
stressing steel and with a very rough surface which provides a shear connection
with the cast in place structural topping to create a composite solid slab.
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DIMENSIONS
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Dimension
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Usual
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Maximum
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Width
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2.50 m
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5.80 m
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Type D400
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Thickness of the preslab
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Type PRIND
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Thickness of the solid slab
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10 to 18 cm
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25 to 30 cm
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Span
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Up to 7 m
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10 m
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OUTSTANDING FEATURES
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SAVING
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 No formwork.
Less steel, less concrete, less labour.
Erection time cut down.
Allows the elimination of intermediate walls.
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FINISHING
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Ceiling ready for painting without any visible
joint or crack after minor caulking.
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VERSABILITY
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Full architectural freedom.
Adjustable to any shape of building.
One way or two ways spanning.
Alternatively : dimensions fitted to the room size, without joint.
No load limit.
Avoids dull “rabbit cage” housing.
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QUALITY
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Certified by independent body
Computer aided design and production.
Complies with French and European standards.
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NOISE INSULATION
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Optimisation of the thickness of walls and floors
according to the regulations.
Comfortable living.
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FIRE RESISTANCE
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1 to 2 h fire rating.
3 to 4 h with additional coating.
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EARTHQUAKE RESISTANCE
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Makes any construction fully monolithic.
Most suitable in seismic areas.
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