Individual Footing; Formwork; Shear Connectors - Bosch VLE 2130 E Erstinbetriebnahme

en 14 | VLE 2130 E | General information
3.2.2

Individual footing

Specifications
Reinforcement, top and bottom
Permissible δ
B
Concrete cover
Sub-base
Shear connector
Column spacing Y
3.2.3

Formwork

Specifications
Reinforcement, top and bottom
Permissible δ
B
Concrete cover
Sub-base
Shear connector
Column spacing Y
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1 689 978 551 2017-11-17
Designation, value
BSt 500 M, Q131, 95x110
> 200 kN/m²
> 2 cm
> 5 cm
Hilti HVA/HAS-M16x125
257 cm
Designation, value
BSt 500 M, Q131, 115x110
> 150 kN/m²
> 2 cm
> 5 cm
Hilti HVA/HAS-M16x125
257 cm
3.3

Shear connectors

!
Attention must be paid to the manufacturer's fitting
instructions and the minimum anchoring depths.
!
Use must be made of adequately dimensioned packing
plates for the shear connectors.
i
The minimum length (L) of the anchor rod of the
shear connector must be determined on site. The
drill diameter and the tightening torque for the shear
connector are type-specific (refer to manufacturer's
specifications).
Fig. 1: Calculating minimum length of shear connector L = g +
t + s + h
L Minimum length of anchor rod
h Minimum setting depth (as specified by shear connector
manufacturer)
s Thickness of screed including tiles
t Thickness of base plate of lifting platform column
g Visible thread length
B Minimum thickness (refer to Section 3.2)
i
For concrete C20/25 we recommend a minimum
thickness of 21 cm and use of the shear connector
Hilti HVA/HAS-M16x125.
Shear connector Max. torque on
Hilti HVA/HAS anchoring
M16x125 80 Nm
M12x110 40 Nm
M10x095 20 Nm
Minimum tensile force per connector
1)
(heed manufacturer's specifications)
The minimum anchoring depth specified by the manufacturer
2)
must however be observed
Heed manufacturer's specifications
3)
Tensile Setting
force depth
2) 1) 3)
15 KN 125 mm
15 KN 110 mm
15 KN 90 mm
Robert Bosch GmbH