8
Adhesive anchoring system for rebar and anchor fastenings in concrete
Prior to use of product follow instructions for use and recommended safety precautions.
Check expiration date:
See expiration date imprint on foilpack manifold. (Month/Y
ear). Do not use expired product.
Foil pack temperature:
Must be between 5°C – 40°C during use.
Base material temperature at time of installation:
Must be between 5°C – 40°C.
Instructions for transport and storage:
Keep in a cool, dry and dark place between 5°C – 25°C.
Material Safety Data Sheet:
Review the MSDS before use.
Installation instructions:
Follow the pictograms 1-14 for the sequence of operations and refer to tables 1-4 for
setting details.
For any application not covered by this document
(e.
g.
“h ef” beyond values specified in setting
details),
contact Hilti.
1
Drill hole
with a hammer drill set in rotation-hammer mode. See tables describing setting details.
2
-
4
Clean hole:
Cleaning method has to be decided based on borehole conditions.
Just before setting a fastening element, the borehole must be free of dust, water and debris by one of the
following methods:
Method 1 - for dry or water saturated concrete (refer to pictograms):
•
Blow
from the back of the borehole with oil-free compressed air (min. 6 bar at 6 m³/h) fully retracting the
air extension 2 times until return air stream is free of noticeable dust.
•
Brush 2 times
with the specified brush size (brush Ø ≥ bore hole Ø) by inserting the round steel brush
Hilti HIT-RB to the back of the borehole in a twisting motion and removing it. The brush should resist
insertion into the borehole - if not, the brush
is too small and must be replaced with the proper brush
diameter.
• Blow
again with compressed air 2 times until return air stream is free of noticeable dust.
Method 2 - for standing water in the boreholes
(e.g.
water
flows in cleaned borehole):
•
Flush hole 2 times
by inserting a water hose (water-line pressure) to the back of the borehole until water
runs clear.
•
Brush 2 times
with the specified brush size (brush Ø ≥ borehole Ø) by inserting the round steel brush
Hilti HIT-RB to the back of the borehole with a twisting motion and removing it. The brush must produce
natural resistance as it enters the borehole - if not, the brush is too small and must be replaced with the
proper brush diameter.
• Flush again
2 times until water runs clear.
•
Important!
Remove all water from the borehole and blow out with oil free compressed air until borehole
is completely dried before mortar injection.
• Continue with borehole cleaning as described by method 1.
The boreholes must be dry and free of debris, dust, water, ice, oil, grease and other contaminants prior to
adhesive injection. Inadequate borehole cleaning = poor load values
5
Insert foil pack in black foil pack holder.
Never use damaged foil packs and/or damaged or unclean foil
pack holders.
Printed: 30.07.2015 | Doc-Nr: PUB / 5241342 / 000 / 00
