Plumbing accessories brace the formwork against wind loads and make it easier to plumb and align.
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A Panel strut 340 IB |
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B Panel strut 540 IB |
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Product features: ▪ Can be telescoped in 8 cm increments ▪ Fine adjustment by screw-thread ▪ All parts are captively integrated - including the telescopic tube (has safety stop to prevent dropout) |
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NOTICE The formwork panels must be held stable in every phase of the construction work! Please observe all applicable safety regulations! |
Items required for shoring each column formwork
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Formwork height |
Panel strut 340 IB |
Panel strut 540 IB |
Prop head KS EB |
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Up to 3.90 m |
3 |
- |
6 |
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Up to 6.60 m |
- |
3 |
6 |
The values apply where the wind pressure we = 0.65 kN/m2. This results in an impact pressure qp = 0.5 kN/m2 (102 km/h) where cp, net = 1.3. In cases where higher wind pressure is encountered, the number of props must be determined by statical calculation.
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For more information, see the Calculation Guide "Wind loads to the Eurocodes" or ask your Doka technician! |
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Fixing the struts to the formwork
➤ Bolt the Prop head KS into the waling profile and secure it with a linch pin.
➤ Bolt the panel strut onto the Prop head KS. (For details of how to locate the panel struts, see "Assembling the column formwork").
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A Prop head KS EB |
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B Panel strut 340 IB or 540 IB |
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Fixing to the ground
➤ Anchor the panel strut to the ground to resist tensile and compressive forces!
Drilled holes in the footplate of the panel strut:
a ... Ø 26 mm
b ... Ø 18 mm
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Anchoring the footplate
The Doka express anchor can be re-used many times over.
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A Doka express anchor 16x125mm |
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B Doka coil 16mm |
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Characteristic cube compressive strength of the concrete (fck,cube): |
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Follow the Fitting Instructions! |
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Required safe working load of alternative anchors for foot-plates: Follow the manufacturers' applicable fitting instructions. |
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