Hilti HY-150 MAX Mode D'emploi page 25

European technical assessment ETA-0 8 / 0 2 0 2
English translation prepared by CSTB
Setting the element
Injection system Hilti HIT-HY 150 MAX
Product description
Installation instruction
Before use, verify that the element is dry and free of oil and other contaminants.
For easy installation insert the rebar into the drill hole while slowly twisting until
the embedment mark is at the concrete surface level.
For overhead application:
During insertion of the rebar mortar might flow out of the drill hole. For collection
of the flowing mortar HIT-OHC may be used.
Support the rebar and secure it from falling until mortar has started to harden,
e.g. using wedges HIT-OHW.
For overhead installation use piston plugs and fix embedded parts with e.g.
wedges.
After installing the rebar the annular gap must be completely filled with mortar.
Proper installation:
•
desired anchoring embedment l
surface.
•
excess mortar flows out of the borehole after the rebar has been fully
inserted until the embedment mark.
Observe the working time t
temperature of base material. Minor adjustments to the rebar position may be
performed during the working time.
Full load may be applied only after the curing time t
(see Table B4).
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is reached: embedment mark at concrete
v
(see Table B4), which varies according to
work
cure
Annex B16
has elapsed