Keystone Step-by-Step Kits 17
www.keystonewalls.com
COURSE BY COURSE INSTRUCTIONS
Fireplace Note:
Install fireplace and chimney
components as per fireplace
manufacturers installation
instructions.
Block Cutting Note:
Using a concrete saw or wheel grinder tool w/masonry disk,
cut block units as needed. Block units to be cut due to
obstruction are labeled with solid hatching. Block units to
be cut to fit are labeled with angular hatching.
Cantilever Support Block for Mantel Note:
Install cantilever support blocks for the mantel upside down
so the block channel is facing up. Pin holes from underside
of inverted units should be used to attach the mantel piece
w/lag bolts and washers.
Temporary Block Support Note:
Build temporary support up from 3rd course hearth cap-
ping to support blocks resting on steel lintel using wood
or other rigid support material until sufficient weight from
courses above will safely hold steel lintel block in place,
then remove temporary support.