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SUPPORTING FLOOR SYSTEMS INSTALLATION
Continued
Figure 27 - Floor Joist Installation
Figure 28 - Floor Joist Installation
Table I
Fireplace Model
MM33
MM39
MM44
MM49
MM63
Fireplace Weight
835 lbs.
1,194 lbs.
1,250 lbs.
1,359 lbs.
1,704 lbs.
Mortar, Rebar & Ready Mix Concrete
200 lbs.
350 lbs.
357 lbs.
364 lbs.
370 lbs.
Firebrick Lining
290 lbs.
333 lbs.
345 lbs.
356 lbs.
435 lbs.
Damper/Anchor Plate
17 lbs.
17 lbs.
17 lbs.
17 lbs.
21 lbs.
Steel Platform
89 lbs.
94 lbs.
96 lbs.
100 lbs.
132 lbs.
Floor Area
37
"
x 28
"
(7.2 ft²) 42
"
x 28
"
(8.12 ft²) 48
"
x 28
"
(9.33 ft²) 53
"
x 28
"
(10.30 ft²) 67
"
x 28
"
(13 ft²)
Table II - Deflection Limits
Construction
L
S or W
D + L
1
Floor Members
I/360
---
I/240
WEIGHT DETERMINATION
The following are dead load weight estimates for the Grand Meridian Fireplace.
Other Weight Considerations:
1. Fireplace finished facing (surround): This information needs to
be obtained from the contractor.
2. Weight of metal flue or Masonry Chimney System: See chimney
manufacturer’s weight specifications. Some chimney systems
can weigh up to 50 lbs per lineal foot.
1
For wood structural members having a moisture content of
less than 16 per cent at time of installation and used under dry
conditions, the deflection resulting from L + 0.5D is permitted to be
substituted for the deflection resulting from L + D.
Note
that IHP cannot accept responsibility for structural floor
support details. All drawings are presented as mere illustrations
to indicate the presence of the underlying floor system. It is the
responsibility of the general contractor/installer to consult with a
local licensed design professional for guidance in building a proper
floor support system.
I-Joist
Example Only
Simpson
Strong Tie
A-35 or
Equivalent
I-JOISTS
Example Only
Anchor
Brackets
I-Joist Anchoring Top
View
I-Joist
Anchoring
Bottom
View