EJOT Safety Bolts - Teknisk info

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.