LIEBIGÂŽ Safety Bolts Legendary twin-cone heavy duty anchor for high-power performance
Anchoring technology Metal anchors
Legendary twin-cone heavy duty anchor for high-power performance
When through bolts are not enough
Torque-controlled twin-cone heavy duty anchor for push-through installations
For heavy loads
Simple and quick installation
LIEBIG mark in anchor
Heavy duty anchor with ETA assessment
Zinc plated available
Product description ll ll ll ll ll
orque-controlled twin-cone heavy duty anchor for push-through installations. T Suitable for heavy loads due to optimal friction resistance. Cylindrical, wide expansion of sleeve over entire length. Equipped with domed washer providing a visual installation control. ZP for dry indoor use.
Base materials Approved for
Also suitable for
ll Cracked concrete ll Non-cracked concrete
ll Natural stone
Anchoring technology Metal anchors
Safety Bolt S Dry indoor conditions, indoor with temporary condensation ll Push-through installations ll Hexagonal screw, domed washer ll Zinc electropl. acc. EN ISO 4042, t ≥ 5 µm
Safety Bolt SK Dry indoor conditions, indoor with temporary condensation ll Push-through installations ll Countersunk head screw and countersunk washer ll Zinc electropl. acc. EN ISO 4042, t ≥ 5 µm
Safety Bolt B Dry indoor conditions, indoor with temporary condensation ll Push-through installations ll Threaded bolt, nut and domed washer ll Zinc electropl. acc. EN ISO 4042, t ≥ 5 µm
Approvals / Cerfications / Applications Description of document
Authority/ Laboratory
ID
Additional info
European Technical Assessment
Deutsches Institut für Bautechnik
ETA-06/0108 Option 1
Zinc plated M6-M16 ETAG 001
Fire resistance
Deutsches Institut für Bautechnik
ETA-06/0108
EOTA TR 020 - Evaluation of Anchorages in Concrete concerning Resistance to Fire
EJOT Anchor Fix calculation software
EJOT software
Free download: www.ejot.com/construction/ anchorfix
Anchoring technology Metal anchors
Setting instructions Installation equipment Anchor size
Drill bit Rotary hammer Additional tools
LIEBIG Safety Bolt S
LIEBIG Safety Bolt SK
M6
Ø 10 mm
M8
M10
M12
SDS+ 2-CUT or 4-CUT Ø 12 mm Ø 15 mm Ø 20 mm 750…1200 r.p.m / 1.8 …3.3 J Air pump/compressor, hammer, torque wrench
LIEBIG Safety Bolt B
M16
Ø 25 mm
Anchoring technology Metal anchors
Installation data Parameters and anchor sizes
Drill hole diameter
M6
M8
M10
M12
M16
d0
[mm]
10
12
15
20
25
dcut,max ≤
[mm]
10.45
12.50
15.50
20.55
25.55
Depth of drilled hole to deepest point
h1 ≼
[mm]
60
70
85
100
125
Effective anchorage depth Nominal anchorage depth
hef hnom
[mm] [mm]
45 52
55 63
70 76
80 92
100 114
Diameter of clearance hole in the fixture
df
[mm]
12
14
17
21
26
Tinst
[Nm]
Hex-Drive
[mm]
8 8 12 4
15 20 20 5
40 60 60 6
70 90 90 8
115 170 190 10
Diameter of the drill bit at the upper tolerance limit
Torque moment Safety Bolt B Torque moment Safety Bolt S Torque moment Safety Bolt SK Dimension of HEX-Drive SK
LIEBIG Safety Bolt S
LIEBIG Safety Bolt SK
LIEBIG Safety Bolt B
Anchoring technology Metal anchors
Installation data Minimum thickness of concrete member, spacing and edge distance Cracked and non-cracked concrete
Effective anchorage depth
hef
Nominal anchorage depth Minimum thickness of base material
hnom hmin smin c≥ cmin s≥ scr,sp
Minimum spacing Minimum edge distance Critical spacing for splitting failure and concrete cone failure
Center spacing (splitting) Center spacing
Critical edge distance for splitting failure
Edge distance (splitting) Edge distance
scr,N ccr,sp ccr,sp
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
M6
M8
M10
M12
M16
45 52 100 60 130 80 140
55 63 110 100 200 100 200
70 76 140 150 300 150 250
80 92 160 200 500 200 380
100 114 200 250 600 250 440
225 135 113 68
275 165 138 83
350 210 175 105
400 240 200 120
500 300 250 150
REV
REVISION HISTORY
DESCRIPTION
ADD. INFO1 : ADD. INFO2 : WEIGHT: 0,000 kg Dimensions without tolerance in acc. with DIN 7168, middle
NAME DATE DRAWN juhman 17.05.2017 CHECKED
COATING Error: No reference STANDARD Error: No reference > Error: THICKNESS µmNo reference SURFACE HARDNESS Error: No reference MATERIAL GRADE Error: No reference STRENGTH Error: No reference MAT. INFO1 Error: No reference MAT. INFO2 Error: No reference
TITLE
DRAWING NUMBER REPLACES FILE NAME
S
Anchoring technology Metal anchors
Static and quasi-static loads The data of these tables is based on: ll ETA-06/0108 zinc plated anchors ll Concrete C20/25, fck,cube = 25 N/mm² ll Installation has been done correctly (p. 10) ll Without influence of edge- and spacing distances (p. 11) ll Respect of minimum base material thickness (p. 11)
Anchor size
Effective anchorage depth hef Nominal anchorage depth hnom
M6
M8
M10
M12
M16
45 52
55 63
70 76
80 92
100 114
M6
M8
M10
M12
M16
[kN] [kN]
7.5 15.0*
12.0 20.6
20.0 39.0*
36.1 60.0*
50.5 96.0*
[kN] [kN]
6.0 10.9
9.0 14.7
16.0 39.0
25.8 51.5
36.0 72.0
M6
M8
M10
M12
M16
[kN] [kN]
4.2 10.2
6.7 13.7
13.3 31.2*
23.9 48.0*
33.7 67.2
[kN] [kN]
3.3 7.3
5.0 9.8
10.7 25.2
17.2 34.3
24.0 48.0
M6
M8
M10
M12
M16
[kN] [kN]
3.0 7.2
4.8 9.8
9.5 22.3*
17.1 34.3*
24.0 48.0
[kN] [kN]
2.4 5.2
3.6 7.0
7.6 18.0
12.3 24.5
17.1 34.3
[mm] [mm]
Characteristic resistances Anchor size
Non-cracked concrete Tensile NRk Shear VRk Cracked concrete Tensile NRk Shear VRk * Failure mode = steel
Design resistances Anchor size
Non-cracked concrete Tensile NRd Shear VRd Cracked concrete Tensile NRd Shear VRd * Failure mode = steel
Recommended loads Anchor size
Non-cracked concrete Tensile Nrec Shear Vrec Cracked concrete Tensile Nrec Shear Vrec * Failure mode = steel
The partial safety factor for action is Îł = 1.4.
Anchoring technology Metal anchors
Fire resistance Design under fire exposure is performed according to the design method given in EOTA TR 020. The data of these tables is based on: ll ETA-06/0108 zinc plated anchors ll Concrete C20/25, fck,cube = 25 N/mm² ll In the absence of other national regulations the partial safety factor for resistance under fire exposure γM,fi = 1,0 is recommended ll Installation has been done correctly (p. 10) ll Without influence of edge- and spacing distances (p. 11) ll Respect of minimum base material thickness (p. 11)
Characteristic resistances Anchor size
M6
M8
M10
M12
M16
Effective anchorage depth hef Non-cracked / cracked concrete Tensile NRk, fi R30 Shear VRk, fi
[mm]
45
55
70
80
100
[kN] [kN]
0.2 0.2
0.4 0.4
0.9 0.9
1.7 1.7
3.1 3.1
Tensile NRk, fi
[kN]
0.1
0.2
0.5
0.8
1.6
Shear VRk, fi
[kN]
0.1
0.2
0.5
0.8
1.6
M6
M8
M10
M12
M16
R120
Recommended loads Anchor size
Effective anchorage depth hef Non-cracked / cracked concrete Tensile Nrec, fi R30 Shear Vrec, fi
[mm]
45
55
70
80
100
[kN] [kN]
0.2 0.2
0.4 0.4
0.9 0.9
1.7 1.7
3.1 3.1
Tensile Nrec, fi
[kN]
0.1
0.2
0.5
0.8
1.6
Shear Vrec, fi
[kN]
0.1
0.2
0.5
0.8
1.6
R120
In absence of other national regulations the partial safety factor for resistance under fire exposure γM,FI = 1,0 is recommended.