ETA_19-0556_HSL-4_03-06-2021

European Technical Assessment ETA - 1 9 / 0 5 5 6
English translation prepared by CSTB
Page 8 of 29 | 03/06/2021
Hilti heavy duty anchor HSL4
Annex B2
Table B1: Specifications of intended use
Anchorages subject to:
HSL4
HSL4-G
HSL4-B
HSL4-SK
Static and quasi static loading in
cracked and uncracked concrete -
hammer drilling and diamond coring
M8-M24
M8-M24
M12-M24
M8-M12
Seismic performance category C1 -
hammer drilling and diamond coring
M8-M24
M8-M20
M12-M24
M8-M12
Seismic performance category C2 -
hammer drilling only
M10-M24
M10-M24
M12-M24
M10-M12
Fire exposure -
hammer drilling and diamond coring
M8-M24
M8-M24
M12-M24
M8-M12
Table B2: Drilling technique
Anchorages subject to:
HSL4
HSL4-G
HSL4-B
HSL4-SK
Hammer drilling (HD)
M8-M24
M8-M24
M12-M24
M8-M12
Hammer drilling with Hilti
hollow drill bit (HDB)
M8
M12-M24
M8
M12-M24
M12-M24
M8
M12
Diamond coring (DD):
SPX-T core bits (with the DD-
30 or DD-EC-1 coring tools) or
SPX-H, SPX-L or SPX-L
Handheld core bits (with the
DD-110 TO DD-250 coring
tools)
M8-M24
M8-M24
M12-M24
M8-M12
Table B3: Methods for application of torque
HSL4
HSL4-G
HSL4-B
HSL4-SK
Torque wrench
M8-M24
M8-M24
M12-M24
M8-M12
Machine torqueing with
Hilti SIW 6AT-A22 impact
wrench and SI-AT-A22
adaptive torque module
M8-M16
M8-M16
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Intended use
Specifications of intended use