Installation Dimensions

Rebar Size ds [mm] Ø10 Ø12 Ø14 Ø16 Ø20 Ø25
Min. Eff. Anchorage Depth hef, min [mm] 60 70 75 80 90 100
Max. Eff. Anchorage Depth hef, max [mm] 200 240 280 320 400 500
Hole Diameter do [mm] 14 16 18 20 24 32
Required Volume/cm Vs [ml] 0,91 1,06 1,21 1,36 2,12 3,76

Member Thickness, Edge Distance & Spacing

Rebar Size ds [mm] Ø10 Ø12 Ø14 Ø16 Ø20 Ø25
Min. Member Thickness hmin [mm] hef + 30 mm
≥100 mm
hef + 2d0
Min. Edge Distance Cmin [mm] 50 60 70 80 100 125
Min. Spacing Sminf [mm] 50 60 70 80 100 125

Steel Brush & Piston Plug Dimensions

Rebar Size ds [mm] Ø10 Ø12 Ø14 Ø16 Ø20 Ø25
Brush Diameter db [mm] 16 18 20 22 26 34
Min. Brush Diameter dbmin [mm] 14,5 16,5 18,5 20,5 24,5 32,5
Piston Plug #           24 32

Installation Procedures


Processing & Curing Times*

Concrete Temperature Processing Time Curing Time Dry Holes Curing Time Wet Holes
5˚C 2 h 50 h 100 h
10˚C 1,5 h 30 h 60 h
20˚C 30 min. 10 h 20 h
30˚C 20 min. 6 h 12 h
40˚C 12 min. 4 h 8 h
*) Cartridge Temperature must be min. +5˚C. Optimal Cartridge temperature +20˚C.

Performance Data1)

Steel Failure


Design Resistance Dry/Wet Holes

Non-Cracked Concrete ds [mm] Ø10 Ø12 Ø14 Ø16 Ø20 Ø25
B500B Tensile Min. Nrd,min [kN] 13,8 14,7 18,2 20,1 24,0 28,1
Tensile Max. Nrd,max [kN] 30,9 44,4 60,5 79,0 123,4 192,8
Shear2) Vrd,max [kN] 14,4 20,7 28,2 36,9 57,6 90,0

Design Resistance Flooded Holes

Non-Cracked Concrete ds [mm] Ø10 Ø12 Ø14 Ø16 Ø20 Ø25
B500B Tensile Min. Nrd,min [kN] 11,3 14,7 18,2 20,1 24,0 28,1
Tensile Max. Nrd,max [kN] 30,9 44,4 60,5 79,0 123,4 185,4
Shear2) Vrd,max [kN] 14,4 20,7 28,2 36,9 57,6 90,0

Recommended Loads3) Dry/Wet Holes

Non-Cracked Concrete ds [mm] Ø10 Ø12 Ø14 Ø16 Ø20 Ø25
B500B Tensile Min. Nrec,min [kN] 9,9 10,5 13,0 14,3 17,1 20,0
Tensile Max. Nrec,max [kN] 22,0 31,7 43,2 56,4 88,2 137,7
Shear2) Vrec,max [kN] 10,3 14,8 20,2 26,3 41,1 64,3

Recommended Loads3) Flooded Holes

Non-Cracked Concrete ds [mm] Ø10 Ø12 Ø14 Ø16 Ø20 Ø25
B500B Tensile Min. Nrec,min [kN] 8,1 10,5 13,0 14,3 17,1 20,0
Tensile Max. Nrec,max [kN] 22,0 31,7 43,2 56,4 88,2 132,5
Shear2) Vrec,max [kN] 10,3 14,8 20,2 26,3 41,1 64,3

1) Loads in kN for a single rebar in concrete C20/C25. Temperature 24˚C/40˚C for long/short term. No Influence of Edge Distances or Spacing. Increasing factors for concrete ψc: C30/37: 1,04 C40/50: 1,08 C50/60: 1,10
2) Steel strength in kN without bending moment. 3) Recommended Loads incl. Safety factor γG = 1,4.


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