Installation
COBBLED CUSHION INSTALLATION
INSTRUCTIONS
STEP ONE
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1.1 Begin installation by locating
where
the outside edge of the
cushion is going
to be placed and mark a chalk line approximately 3.0m long.
1.2
Next measure in 0.53m from the
first chalk line and
mark a parallel
line. This line locates
the first anchor
plate.
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STEP TWO
2.1 Lay
the long outside edge of the anchor plate down on the second chalk line.
The
side with the shorter threaded post must be facing towards the first
chalk line
(Fig.2).
2.2 If
the drill is equipped with a depth gauge, set it for a depth of 150mm. If
not so
equipped,
measure 150mm-175mm from the tip of the 19mm masonry bit, and
mark
this location with tape (Fig.3).
2.3 Using
the anchor plate as a guide, drill the first two holes on each end of the
anchor plate 150mm deep (Fig.4). Remove any debris with the hole cleaner,
and drop a lag bolt into the holes to check the depth. Temporarily leave
the bolts in the holes to ensure proper alignment of the holes yet to be
drilled.
2.4 Drill
all the remaining holes on the anchor plate.
  
Fig 2 Fig
3 Fig
3
STEP 3
3.1 Using
separate stirrers to avoid activating the resin, stir each individual can
of “A” and “B” resin thoroughly.
3.2 Pour
equal parts of “A” and “B” in a paper cup and thoroughly stir the
contents.
3.3 Remove
the bolts used for alignment, and fill each hole, ¾ full of the mixed
resin. As each hole is filled, push the lag bolts into the resin and seat
the bolt firmly down on the anchor plate. If the proper amount of resin
is utilized, a small amount should ooze out onto the anchor plate. On a
warm day the resin will set in 5 minutes.
Data sheet CC5/August 2004 
STEP 4
4.1 Place
two opposing centre ramps onto the anchor plate, in order that the tall
threaded post is between the two sections. Do not fasten to the anchor
plate.
4.2 Lift
the opposite side of the two centre ramps just installed and slide the
second anchor plate under them, leaving the wing with the short threaded
post exposed (Fig 5).
4.3 Drill
all exposed holes, remove debris, fill with resin, and install bolts as
above. Allow the resin to set.
4.4 Lift
off the two centre ramps and drill all the newly exposed holes, remove
debris, fill with resin, and install bolts. Allow the resin to set.
Fig 5
STEP 5
5.1 Replace
the two centre sections. Install the two right and two left hand ramps
down on the anchor plates (Fig.6). These ramp sections are designed to
fit tightly together, and may require modest force to facilitate the fit.
If additional
movement is required, a
sledgehammer may be used to tap gently on the ramp sections (Fig 7).
 
Fig 6 Fig
7
Data sheet CC6/August 2004 
5.2 Place
the anchor clamps in the cavities on the surface of the Cobbled Cushion.
Proper alignment over the threaded nuts is typical. If necessary to
obtain a proper fit, use a utility knife and cut the rubber away until a
proper fit is achieved (Figs 8 and 9).
 
Fig
8 Fig
9
5.3 Coat
the threads on the 9.5mm flat head socket screws with loctite or other
thread locker. Insert the screw through
the
anchor clamp and onto the threaded post and firmly tighten down (Figs 10
and
11)
with an Allen Key.
 
Fig 10 Fig
11
Complete!
Data
sheet CC7/August 2004 
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