EJOTÂŽ Through bolts Premium-quality through bolts for fixing in cracked and non-cracked concrete
Anchors and Installation Technology Through bolts
Setting instructions Installation equipment M6
Specification
M8
M10
M12
M20
M16
750...1200 r.p.m / 1.8…3.3 J
Rotary hammer (reccomendation) Setting tool (optional) Drill bit Additional tools
360…550 r.p.m / 4.9…11.5 J BA-V 12-20 SDS+
BA-V 6-10 SDS+
SDS+ 2-CUT/4-CUT 6mm…20 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.
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2
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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
M6
M8
M10
M12
M16
M20
d0
[mm]
6
8
10
12
16
20
dcut,max ≤
[mm]
6,4
8,45
10,45
12,50
16,50
20,55
h1 ≥
[mm]
35
50
45
60
50
75
75
90
80
110
130
Effective anchorage depth
hef
[mm]
25
35
30
45
30
60
55
70
60
85
110
Nominal anchorage depth Diameter of clearance hole in the fixture Width across flats BA-V / BA-F Required torque BA-E / BA-E HCR
hnom df ≥ SW
[mm] [mm] [mm]
30
40
40
50
40
68
65
81
70
96
Tinst
[Nm]
125 22 30 240 240
7 20 7 7
9 13 20 / 151) 20
1) Tinst for BA-V is 20 Nm and for BA-F 15 Nm
Installation methods
Through installation
Through installation
hmin
Distance installation
Tfix SW
Tinst
S-KA
d0
df hef hnom h1 2
12 16 35 35
14 18 50 70
18 24 120 120
Anchors and Installation Technology Through bolts
Minimum thickness of concrete member, spacing and edge distance M6
Cracked and non-cracked concrete
Effective anchorage depth Minimum thickness of base material Minimum spacing Minimum edge distance 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)
M8
M10
M12
M16
M20
hef hmin smin
[mm] [mm] [mm]
25 50 120
35 60 120
30 60 160
45 100 50
30 65 200
60 120 55
55 100 240
75 140 60
60 110 320
85 170 70
110 180 400
c≥
[mm]
90
90
120
50
150
80
180
90
240
120
300
cmin s≥ scr,sp scr,N
[mm] [mm] [mm] [mm]
90 120 120
90 120 120
120 160 160
50 50 180 135
150 200 200
50 100 240 180
180 240 240
55 145 280 210
240 320 320
85 150 340 255
300 400 400
ccr,sp
[mm]
-
-
-
90
-
120
-
140
-
170
-
ccr,N
[mm]
90
90
120
68
150
90
180
105
240
128
300
REV
REVISION HISTORY
Date/By
DESCRIPTION
ADD. INFO1 : ADD. INFO2 :
NAME DATE DRAWN juhman 17.05.2017 CHECKED
WEIGHT: 0,000 kg Dimensions without tolerance in acc. with DIN 7168, middle
Setting tool BA
COATING Error: No reference STANDARD Error: No reference > Error: µmNo reference THICKNESS SURFACE HARDNESS Error: No reference
Hammering tool to make through bolt installation quicker and smoother MATERIAL GRADE STRENGTH MAT. INFO1 MAT. INFO2
Error: No reference Error: No reference Error: No reference Error: No reference
TITLE
DRAWING NUMBER REPLACES FILE NAME
S-KA_TDS.dft
ll O riginal EJOT through bolts setting tool with designed head that does not damage the head of the anchor and keep the head from slipping. ll Besides ensuring most efficient and safe through bolt installation in general, the setting tool also significantly saves time and energy in serial installation. ll Compatible with all SDS+ chuck machines.
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Appr
Anchors and Installation Technology Through bolts
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). ll Edge distances and spacings acc. page 11.
Recommended loads Anchor size
Effective anchorage depth hef Non-cracked concrete Tensile NRec BA-V / BA-F BA-E / BA-E HCR Shear VRec BA-V / BA-F BA-E / BA-E HCR Cracked concrete Tensile NRec BA-V / BA-F BA-E / BA-E HCR Shear VRec BA-V / BA-F BA-E / BA-E HCR
M6
M8
M10
M12
M16
M20
[mm]
25
35
30
45
30
68
55
71
60
85
110
[kN] [kN]
1,6 1,6
1,8 1,8
2,6 2,6
3,6 3,6
3,5 3,5
6,3 6,3
6,5 6,5
7,9 7,9
9,9 9,9
16,7 16,7
19,8 19,8
[kN] [kN]
1,5 1,5
1,8 1,8
4,8 5,1
5,7 6,3
5,9 5,9
10,3 9,7
8,2 -
13,1 14,3
11,2 -
25,1 26,9
26,0 26,0
[kN] [kN]
-
-
-
2,0 2,0
-
3,6 3,6
-
4,8 4,8
-
9,5 9,5
-
[kN] [kN]
-
-
-
5,2 5,2
-
10,3 9,7
-
13,1 14,3
-
25,1 26,9
-
Fire resistance The data of these tables is based on: ll In the absence of other national regulations the partial safety factor for 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). ll Edge distances and spacings acc. page 11.
Recommended loads Anchor size Effective anchorage depth hef Fire Exposure R30 Tensile NRec BA-V / BA-F BA-E / BA-E HCR
M8
M10
M12
M16
[mm]
45
60
75
85
[kN] [kN]
1,3 1,3
2,3 2,3
3,0 3,0
5,0 5,0
[kN] [kN]
1,3 2,4
2,3 9,1
3,6 13,2
5,3 24,0
[kN] [kN]
0,3 1,0
0,5 1,8
0,9 2,6
1,3 4,8
[kN] [kN]
0,3 1,1
0,5 1,8
0,9 2,6
1,3 4,8
Shear VRec BA-V / BA-F BA-E / BA-E HCR Fire Exposure R120 Tensile NRec BA-V / BA-F BA-E / BA-E HCR Shear VRec BA-V / BA-F BA-E / BA-E HCR
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