Blow-out pump
For cleaning drill holes in concrete and solid brick masonry
EJOT® SDF S 8
Specification
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Applications
- For fixing timber substructures to solid brick masonry and concrete
- For multiple fastening of non-load-bearing systems according to EAD 330284-00-0604
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Properties
- Countersunk head
- Small drill-hole diameter
- Product identification through different sleeve colours
Approved for
- Cracked concrete
- Non-cracked concrete
- Solid masonry
- Note: For planning and processing, please observe ETA-15/0387. For bricks of unknown quality, the load-bearing capacity must be determined through pull-out tests on the structure.
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Technical specifications
- Diameter: 8.0 mm
- Drive: Hexalobular drive T30
- Drill hole depth ≥ h1: 60 mm
- Embedment depth ≥ hnom: 50 mm
Permitted load*
- Tensile strength NRk,p in concrete < C16/20: 1.79 kN
- Tensile strength NRk,p in concrete ≥ C16/20: 2.58 kN
- Brick Mz 28-1.8, NF: 0.71 kN
- Solid lime-sand brick KS, NF 20-2.0: 0.57 kN
- Shear load capacity VRk,s
Steel screw (γMs = 1.25): 4.24 kN - Bending moment MRk,s
Steel screw (γMs = 1.25): 6.56 Nm
*applies to temperature range 30-50 °C / 50-80 °C
Further Products
Torx Drive Bit
For use in conjunction with a drive bit holder
Similar Products
SDF KB 8V
For the embedment of metal substructures in solid brick masonry and concrete