EJOTÂŽ Through Bolts BA Plus High performance through bolts for fixing in cracked and non-cracked concrete
Anchoring Technology Metal Anchors
Setting instructions Installation equipment M8
Specification
M10
M12
M16
720...1200 r.p.m / 1.8...3.3 J Rotary hammer (reccomendation)
360…550 4.9...11.5 J
Setting tool (optional) Drill bit Additional tools
BA-V 6-10 SDS+ BA-V 12-20 SDS+ SDS+ 2-CUT/4-CUT 8 mm…16 mm brush, air pump/compressor, hammer, torque wrench
Installation 1. Drill a hole according to the product data. 2.-3. Clean the hole using a metal brush and a blow-out pump. 4. Install anchor with a hammer or a setting tool. 5. Tighten the anchor to the specified installation torque.
Installation data Parameters and anchors sizes
Drill hole diameter Cutting diameter at the upper tolerance limit (max. diam. bit) Depth of drilled hole to deepest point
M8
M10
M12
d0
[mm]
8
10
12
dcut,max ≤
[mm]
8.45
10.45
12.50
h1 ≥
[mm]
60
55
75
70
90
Effective anchorage depth
hef
[mm]
48
40
60
50
70
Nominal anchorage depth Diameter of clearance hole in the fixture Width across flats BA-V Plus / BA-F Plus Required torque BA-E Plus
hnom df ≥ SW
[mm] [mm] [mm]
48
68
61
Tinst
[Nm]
53 9 13 15 20
Installation methods Through installation
Distance installation
Effective anchorage depth hef Depth of drilled hole to deepest point h1 Thickness of concrete member hmin
2
M16
tfix Fixture thickness
12 17 30 45
81 14 19 60 60
Anchoring Technology Metal Anchors
Minimum thickness of concrete member, spacing and edge distance M8
Cracked and non-cracked concrete
Effective anchorage depth Minimum thickness of base material Minimum spacing for hmin Minimum edge distance for hmin Minimum spacing for hmin-red Minimum edge distance for hmin-red Critical spacing for splitting failure and concrete cone failure (in case characteristic loading affects) Critical edge distance for splitting failure and concrete cone failure (in case characteristic loading affects)
3
M10
M12
M16
hef hmin hmin red smin
[mm] [mm] [mm] [mm]
48 100 80 35
40 100 50
60 120 100 40
50 100 55
70 140 60
c≥
[mm]
50
95
60
110
70
cmin s≥ smin c≥ cmin s≥ scr,sp scr,N ccr,sp ccr,N
[mm] [mm] [mm] [mm] [mm]
40 55 35 55 40 60 192 144 96 72
50 190 160 120 80 60
50 100 40 100 60 90 240 180 120 90
60 215 200 150 100 75
55 110 280 210 140 105
[mm] [mm] [mm] [mm]
Anchoring Technology Metal Anchors
Static and quasi-static loads The data of these tables is based on: ll Concrete C20/25, fck,cube = 25 N/mm². ll Installation has been done correctly (see page 10). ll No influence of edge distances and spacings. ll Respect of minimum base material thickness (see page 11).
Recommended loads Anchor size
M8
Effective anchorage depth hef Non-cracked concrete Tensile NRec Shear VRec
M10
M12
M16
[mm]
48
40
60
50
70
BA-V Plus / BA-F Plus BA-E Plus BA-V Plus / BA-F Plus BA-E Plus
[kN] [kN] [kN] [kN]
5.2 5.2 7.3 8.0
5.7 5.7 6.1 6.1
9.0 9.0 10.3* 10.3*
8.5 8.5 8.5 8.5
11.9 11.9 16.0* 16.0*
BA-V Plus / BA-F Plus BA-E Plus BA-V Plus / BA-F Plus
[kN] [kN] [kN]
4.1 4.1 5.7
4.3 4.3 4.3
5.7 5.7 10.3*
6.1 6.1 6.1
7.6 7.6 16.0*
BA-E Plus
[kN]
5.7
4.3
10.3*
6.1
16.0*
Cracked concrete Tensile NRec Shear VRec * Failure mode = steel
Fire resistance The data of these tables is based on: ll In the absence of other national regulations the partial safety factor or resistance under fire exposure γM,fi = 1,0 is recommended ll Concrete C20/25, fck,cube = 25 N/mm² ll Installation has been done correctly (see page 10). ll No influence of edge distances and spacings. ll Respect of minimum base material thickness (see page 11).
Recommended loads Anchor size
M8
Effective anchorage depth hef
M10
M12
M16
[mm]
48
40
60
50
70
BA-V Plus / BA-F Plus BA-E Plus BA-V Plus / BA-F Plus BA-E Plus
[kN] [kN] [kN] [kN]
0.22 0.45 0.22 0.45
0.56 0.93 0.56 0.93
0.56 0.93 0.56 0.93
1.12 1.73 1.12 1.73
1.12 1.73 1.12 1.73
BA-V Plus / BA-F Plus BA-E Plus BA-V Plus / BA-F Plus BA-E Plus
[kN] [kN] [kN]
0.20 0.36 0.20 0.36
0.48 0.74 0.48 0.74
0.48 0.74 0.48 0.74
0.84 1.45 0.84 1.45
0.84 1.45 0.84 1.45
BA-V Plus / BA-F Plus BA-E Plus BA-V Plus / BA-F Plus BA-E Plus
[kN] [kN] [kN] [kN]
0.16 0.27 0.16 0.27
0.37 0.59 0.37 0.59
0.37 0.59 0.37 0.59
0.73 1.16 0.73 1.16
0.73 1.16 0.73 1.16
BA-V Plus / BA-F Plus BA-E Plus BA-V Plus / BA-F Plus BA-E Plus
[kN] [kN] [kN] [kN]
0.11 0.22 0.11 0.22
0.30 0.52 0.30 0.52
0.30 0.52 0.30 0.52
0.56 0.93 0.56 0.93
0.56 0.93 0.56 0.93
R30 Tensile NRec, fi Shear VRec, fi R60 Tensile NRec, fi Shear VRec, fi R90 Tensile NRec, fi Shear VRec, fi R120 Tensile NRec, fi Shear VRec, fi
4