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X-AL-H
Load data
Design data
Recommended loads (predominantly static)
Fastening wood to concrete, sandlimemasonry
or to steel
Nrec Vrec
Concrete, sandlime-masonry:
Nrec = Vrec = 400 N
Steel:
Nrec = Vrec = 600 N
Design conditions:
• For safety relevant fastenings sufficient redundancy of the entire system is required:
Minimum 5 fastenings per fastened unit with normal weight concrete base material.
• Valid for 27 mm embedment depth.
• Increase to 600 N possible if 8 or more fastenings in each fastened unit.
• All visible failures must be replaced.
• Valid for concrete and sand lime-masonry with strength of fcc < 45 N/mm 2 .
• Fastened material: wood, minimum thickness = 24 mm
plywood, minimum thickness = 16 mm
Soft material:
• Recommended loads depend on strength and thickness of material fastened. Do not use
recommended loads in excess of those for wood.
• Use R23 or R36 ( 4.5 hole) washer to control penetration and to increase pullover strength
(separately available from Hilti).
4.96 11 / 2007