-
7/27/2019 13 09 07 Super Plus Leaflet LIE_6Seiter_EN_lay2-Englisch-11
1/6
genius !
superplus
the self-undercut anchor
from LIEBIG designed forcracked concrete
simple...simple...
genius !
-
7/27/2019 13 09 07 Super Plus Leaflet LIE_6Seiter_EN_lay2-Englisch-11
2/6
LIEBIG superplusSelf-undercut anchorThe universal anchor for the professional forefficient fixing without special tools.
Type BLS Type SLS Type SKLS
Convincing Advantages
20 % higher load carrying capacity in comparison to conven-
tional anchorage
self-undercut by torque
simple installation; no special tool needed
tighten and it can take load immediately
drill-through facility steel work is in position
fast and economic installation, specially for high loads
reduced expansion stresses
reduced edge and centre spacings
reliable anchorage by undercut, even in cracked concrete
makes works on scaffoldings and overhead easier
Use
For high load applications where special tooling is not required.
The superplus anchor makes its
self-undercut by applying the torque
-
7/27/2019 13 09 07 Super Plus Leaflet LIE_6Seiter_EN_lay2-Englisch-11
3/6
Application exemples:
Drill the hole Remove debris Inserting the anchorwith light tapping
Applying therecommended torquewith a calibratedtorque wrench
LIEBIG superplusVER SIO N:
BLS with hexagonal nut, washer and threaded stud
SLS with hexagonal screw and washer
SKLS with counter sunk head finish
MATERIAL:
Zinc plated steel, blue passivated, grade 8.8 high tensile
Stainless steel A4-80 (Version BLS), stainless steel A4-70 (Version SLS, SKLS)
APP LICATION BASE MATERIAL:
Cracked and uncracked concrete C20/25 up to C50/60 (B25 up to B55)
APP ROVAL:
ETA-01/0011 steel galvanized, ETA-05/0013 stainless steel A4
LOAD RANGE:
4.3 kN up to 56.1 kN
SUPPLIED FINISH:
BLS und SLS: M8, M12, M16 galvanized steel and stainless steel A4SKLS: M8, M12 galvanized steel and stainless steel A4
APP LICATION EXA MPLES:
Steel construction Cable linesSteel column/base plate MachinesSteel console Facade substructuresHandrails Guided channel construction
ADVANTAGES:
High tensile and shear load capacity Low edge distance and centre spacingAutomatic self setting undercut Two anchorage depths per diameter
No additional setting tool required Low setting depth
No additional work required Immediate loading
PRODUCT DESCRIPTION:
The LIEBIG Self-Undercut Anchor superplus is produced in zinc plated and stainless steel.Its features are a combination of the system advantages for undercut and expansionanchor:
Due to its mechanical interlock it offers a high safety and load carrying behavior of anundercut anchor.
Comparing to other undercut anchorage systems the superplus is installed withoutusing special tools. You need only apply the torque to create a self undercut.
DRILL:
Drill through the fixture i.e. the steelwork is in position.
-
7/27/2019 13 09 07 Super Plus Leaflet LIE_6Seiter_EN_lay2-Englisch-11
4/6
Self-Undercut Anchor superplus
superplus BLS With hexagonal screw and threaded studVersion: Galvanized steel of grade 8.8/stainless steel A4-80Approval:ETA-01/0011 (zinc plated), ETA-05/0013 (A4), Option 1
Type1) item number1)Zinc
plated
stainless
steel A41)Thread
Size
Drill Hole in
fixture
Fixturethick-
ness
Drill-through
anchorage
Min.embed-
ment
Totallength
Weightper piece
BoxQuantity
[ - ] [mm] [mm] [mm] [mm] [mm] [kg/100 pcs.] [ - ]
BLS M8-14/40/10 BLS0814040010 M8 14 x 60 10 16 40 75 8.0 30
BLS M8-14/40/20 BLS0814040020 M8 14 x 60 20 16 40 85 8.3 30
BLS M8-14/80/20 BLS0814080020 M8 14 x 100 20 16 80 125 12.4 25
BLS M8-14/80/30 BLS0814080030 M8 14 x 100 30 16 80 135 13.2 25
BLS M12-20/80/20 BLS1220080020 M12 20 x 105 20 21 80 135 26.5 20
BLS M12-20/80/30 BLS1220080030 M12 20 x 105 30 21 80 145 28.0 20
BLS M12-20/80/50 BLS1220080050 M12 20 x 105 50 21 80 165 32.0 20
BLS M12-20/150/30 BLS1220150030 M12 20 x 175 30 21 150 215 44.0 20
BLS M12-20/150/50 BLS1220150050 M12 20 x 175 50 21 150 235 45.0 20
BLS M12-20/150/100 BLS1220150100 M12 20 x 175 100 21 150 285 57.5 20
BLS M16-25/150/30 BLS1625150030 M16 25 x 185 30 26 150 220 58.3 12
BLS M16-25/150/50 BLS1625150050 M16 25 x 185 50 26 150 240 64.2 12
BLS M16-25/200/40 BLS1625200040 M16 25 x 235 40 26 200 280 79.2 12
BLS M16-25/200/60 BLS1625200060 M16 25 x 235 60 26 200 300 85.0 12
BLS M16-25/200/100 BLS1625200100 M16 25 x 235 100 26 200 340 112.5 12
superplus SLS With hexagonal screwVersion:Galvanized steel of grade 8.8/stainless steel A4-70Approval: ETA Option 1 in preparation
Type1) item number1)Zinc
plated
stainless
steel A41)Thread
Size
Drill Hole infixture
Fixturethick-ness
Drill-through
anchorage
Min.embed-
ment
Totallength
Weightper piece
BoxQuantity
[ - ] [mm] [mm] [mm] [mm] [mm] [kg/100 pcs.] [ - ]
SLS M8-14/40/10 SLS0814040010 M8 14 x 60 10 16 40 70 8.0 30
SLS M8-14/40/20 SLS0814040020 M8 14 x 60 20 16 40 80 8.3 30
SLS M8-14/80/20 SLS0814080020 M8 14 x 100 20 16 80 120 12.4 25
SLS M8-14/80/30 SLS0814080030 M8 14 x 100 30 16 80 130 13.2 25
SLS M12-20/80/20 SLS1220080020 M12 20 x 105 20 21 80 133 26.5 20
SLS M12-20/80/30 SLS1220080030 M12 20 x 105 30 21 80 143 28.0 20
SLS M12-20/80/50 SLS1220080050 M12 20 x 105 50 21 80 163 32.0 20
SLS M12-20/150/30 SLS1220150030 M12 20 x 175 30 21 150 213 44.0 20
SLS M16-25/150/30 SLS1625150030 M16 25 x 185 30 26 150 220 58.3 12
SLS M16-25/150/50 SLS1625150050 M16 25 x 185 50 26 150 240 64.2 12
superplus SKLS With counter sunk head finishVersion:Galvanized steel of grade 8.8/stainless steel A4-70Approval: ETA Option 1 in preparation
Type1) item number1)Zinc
plated
stainless
steel A41)Thread
Size
Drill Hole infixture
Fixturethick-ness
Drill-through
anchorage
Min.embed-
ment
Totallength
Weightper piece
BoxQuantity
[ - ] [mm] [mm] [mm] [mm] [mm] [kg/100 pcs.] [ - ]
SKLS M8-14/40/10 SKLS0814040010 M8 14 x 60 10 16 40 65 8.0 30
SKLS M8-14/80/20 SKLS0814080020 M8 14 x 100 20 16 80 115 8.3 25
SKLS M12-20/80/30 SKLS1220080030 M12 20 x 105 30 21 80 130 28.0 20
1) Special lengths upon request
-
7/27/2019 13 09 07 Super Plus Leaflet LIE_6Seiter_EN_lay2-Englisch-11
5/6
Technical Data
Permissible loads only for approved characteristic centre spacings and edge distances 1) 2)
- Option 1 - Design Method A -
Material: BLS, SLS and SKLS in zinc plated steel 8.8; BLS in stainless steel A4-80; SKLS in stainless steel A4-70
Thread size M8 M8 M12 M12 M16 M16
Minimum depth of undercut [mm] 40 80 80 150 150 200
Type [Typ Md0
/ hef
/ tfix
] M814/40/ M814/80/ M1220/80/ M1220/150/ M1225/150/ M1225/200/
Permissible tension load
1)
SteelA4
SteelA4
SteelA4
SteelA4
SteelA4
SteelA4
Nzul
Crackedconcrete
C20/25 [kN] 4.3 4.3 7.6 5.7 11.9 11.9 19.0 19.0 23.8 28.6 35.7 28.6
C30/37 [kN] 5.2 5.2 9.3 7.0 14.5 14.5 23.2 23.28) 29.0 34.9 43.6 34.9
C40/50 [kN] 6.0 6.0 10.7 8.1 16.8 16.8 26.9 26.98) 33.6 40.3 50.4 40.3
C50/60 [kN] 6.6 6.6 10.8 8.9 18.5 18.5 28.4 29.58) 36.9 44.39) 53.0 44.39)
Uncrackedconcrete3)
C20/25 [kN] 6.1 6.1 10.8 13.17) 17.2 17.2 28.4 30.18) 44.1 44.19) 53.0 56.19)
C30/37 [kN] 7.4 7.4 10.8 13.17) 21.0 21.0 28.4 30.18) 53.0 53.89) 53.0 56.19)
C40/50 [kN] 8.6 8.6 10.8 13.17) 24.3 24.3 28.4 30.18) 53.0 56.19) 53.0 56.19)
C50/60 [kN] 9.4 9.4 10.8 13.17) 26.7 26.7 28.4 30.18) 53.0 56.19) 53.0 56.19)
Permissible shear load 1) 2)
Vzul
Crackedconcrete
C20/25 [kN] 4.3 4.3 23.7 24.010) 24.6 24.6 40.0 48.511) 63.0 63.0 67.4 90.712)
C30/37 [kN] 5.3 5.3 23.7 24.010) 30.0 30.0 40.0 48.511) 67.4 76.812) 67.4 90.712)
C40/50 [kN] 6.1 6.1 23.7 24.010) 34.6 34.6 40.0 48.511) 67.4 88.812) 67.4 90.712)
C50/60 [kN] 6.7 6.7 23.7 24.010) 38.1 38.1 40.0 48.511) 67.4 90.712) 67.4 90.712)
Uncrackedconcrete 3)
C20/25 [kN] 6.1 6.1 23.7 24.010) 34.4 34.4 40.0 48.511) 67.4 88.212) 67.4 90.712)
C30/37 [kN] 7.4 7.4 23.7 24.010) 40.0 42.011) 40.0 48.511) 67.4 90.712) 67.4 90.712)
C40/50 [kN] 8.6 8.6 23.7 24.010) 40.0 48.511) 40.0 48.511) 67.4 90.712) 67.4 90.712)
C50/60 [kN] 9.4 9.4 23.7 24.010) 40.0 48.511) 40.0 48.511) 67.4 90.712) 67.4 90.712)
Permissible bending moment
Mzul
4) [Nm] 17.1 16.1 17.1 16.1 60.0 56.4 60.0 56.4 152.0 142.9 152.0 142.9
Edge distance, centre spacing and concrete thickness
Depth of undercut hef
[mm] 40 40 80 80 80 80 150 150 150 150 200 200
Characteristic centre spacing 5) scr
[mm] 120 120 240 240 240 240 450 450 450 450 600 600
Minimum centre spacing smin
[mm] 100 80 80 80 120 150 150 150 200 150 150 180
Characteristic edge distance 5) ccr
[mm] 60 60 120 120 120 120 225 225 225 225 300 300
Minimum edged distance cmin
[mm] 80 60 50 50 100 100 80 80 150 100 100 100
Minimum concrete thickness hmin
[mm] 100 100 160 160 160 160 300 300 300 300 400 400
Fixing detailDrill hole diameter d0
[mm] 14 14 20 20 25 25
Drill hole depth h1
[mm] 60 100 105 175 185 235
Clearancehole inthefixture
Drill throughanchorage df [mm] 16 16 21 21 26 26
Pre-installedanchor df [mm] 10 10 14 14 18 18
Width acrossflats
BLS sw [mm] 17 17 22 22 27 27
SLS sw [mm] 13 13 19 19 24 24
SKLS sw [mm] 5 5 8 8 10 10
Torque moment Tinst
[Nm] 25 25 80 80 180 180
Installed situation Insert for counter sunk head finish
Size D[mm]
d[mm]
k[mm]
M8 24 12 6,5
M12 33 19 8
M16 50 24 14
1) Load figures include the par tial safety factors for resistance as given in the approval and a partial safety factor on the action YF= 1.4. The given values consider a rebar spacings 15 cm or alternatively a rebar spacing s 10 cm in combination with a rebar diameter of d
s10 mm.
2) Shear load figures apply to an anchor without influence of a concrete edge. For shear loads close to an edge (c 10 x hef
), a proof of concrete edge failure has to be carried outaccording ETAG, Annex C, design method A.
3) Concrete is considered uncracked when the value for tension within the concrete isL
+ R0. In the absence of detailed verification
R= 3 N/mm2 can be assumed
(L
equals the tension within the concrete as a result of external loads, forces on anchor included).4) The permissible bending moment only refers to the version BLS.
5) If spacing or edge distances become smaller than the characteristic figures (scr,N/ccr,N) a calculation according ETAG, Annex C, design method A needs to be carried out . For moredetails, see ETA-01/0011 (galvanized steel), ETA-05/0013 (A4).
6) The version SLS and SKLS are not part of The ETA.7) SLS/SKLS stainless steel A4-70: N
zul= 9.8 kN 8) SLS/SKLS stainless steel A4-70: N
zul= 22.6 kN 9) SLS/SKLS stainless steel A4-70: N
zul= 42.1 kN
10) SLS/SKLS stainless steel A4-70: Vzul
= 18.0 kN 11) SLS/SKLS stainless steel A4-70: Vzul
= 36.4 kN 12) SLS/SKLS stainless steel A4-70: Vzul
= 68.0 kN
For an easy design you can download our LIEBIG Anchor software from our internet page www.liebig-duebel.de
-
7/27/2019 13 09 07 Super Plus Leaflet LIE_6Seiter_EN_lay2-Englisch-11
6/6
The LIEBIG GroupGermanyHeinrich LiebigStahldbelwerke GmbHPostfach 130964312 PfungstadtTel. +49 6157 9868-0Telefax +49 6157 [email protected]
IrelandLiebig International Ltd.Killorglin, Co. KerryTel. +353 66 976-15-22Telefax +353 66 [email protected]
Great BritainLiebig Bolts Ltd.Silica Road,Amington Industrial EstateTamworthStaffordshire B77 4DTTel. +44 1827 5-05-47Telefax +44 1827 [email protected]
www.liebigbolts.co.uk
USALiebig International, Inc.1545 Avon Street, ExtendedCharlottesville, VA 22902Tel. +1 434 979 7115
+1 800 247 BOLTTelefax +1 434 979 [email protected]
The full LIEBIG programme for heavy duty fixing
ultra plus preloaded undercut anchorfor excessive loads
superplus self-undercut anchorno special setting tools required
safety boltthe bolt with cylindric expansion by two cones
anchor boltfor all standard applications
wedge boltflexible, economic, and versatile for applications
chemical anchorfor reduced edge distances and centre spacing
accessoriesinstalling equipment; scaffold bolt
technical assistanceplanning and calculation; consulting and service
on the spot
The LIEBIG supportTechnical informations for simply planningand calculation: On CD-ROM or downloadunder www.liebig-group.com
Assessment, calculation, choice, technical information,
approval by mouseclick Quick, user friendly, easily explained
More information upon request.
Technical informations: Tel. +49 6157 9868-24/-26
Sales: Tel. +49 6157 9868-27