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© 2022 HALFEN · Inst_HLB 07/22 · www.halfen.com
HLB Assembly
Instructions
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Identifi cation
HLB S
Single Loop Box
HLB M 20
HLB M 50
HLB M 100
Multi Loop Box
HLB Spacer 20
HLB Spacer 50
HLB Spacer 100
HLB Spacer
(See separate
instructions for
preparation
HLB MIX.)
Joint fi lling
grout
HLB MIX
Fixing to the formwork
Single Loop Box
Cutting HLB Spacers:
Take the required measurement and cut the HLB Spacer
to length using a customary cutter or sharp knife.
Fixing to timber formwork:
▪ nailing
▪ glueing (adhesive tape, hot glue)
Fixing to steel formwork:
▪ glueing (adhesive tape, hot glue)
▪ magnet fi xing
▪ Timber batten
(by
contractor)
▪ Loop Box
*) depending on loop length l
[mm]
b
1
b
2
h
HLB S > 55
55
*)
HLB Spacer
HLB Loop Box
HLB Spacer
HLB Loop Box
Multi Loop Box
Multi Loop Box + Spacer
Arrow = direction of in-
stallation, top of precast
element
