Page 292 - ICC IEBC 2018

RESOURCE A

FIGURE 3.4
FLOOR/CEILING ASSEMBLIES—HOLLOW CLAY TILE WITH REINFORCED CONCRETE

NUMBER OF
ASSEMBLIES

10

The number in each box is
keyed to the last number in the
Item Code column in the Table.
For example:
F/C-HT-2
5

13

11 5 9

10 12 3 1 4 7 2 8 6
0
0 1 2 3 4
FIRE RESISTANCE RATING (HOURS)

TABLE 3.4
FLOOR/CEILING ASSEMBLIES—HOLLOW CLAY TILE WITH REINFORCED CONCRETE
ITEM ASSEMBLY PERFORMANCE REFERENCE NUMBER REC.
CODE THICKNESS CONSTRUCTION DETAILS LOAD TIME PRE-BMS-92 BMS-92 POST-BMS-92 NOTES HOURS
1
Cover: 1 / ″ concrete (6080 psi); three cell hol-
2
1
4
F/C-HT-1 6″ low clay tiles, 12″ × 12″ × 4″; 3 / ″ concrete 75 psf 2 hrs. 7 1, 2, 3 2
between tiles including two / ″ rebars with / ″ 7 min.
3
1
2
4
1
concrete cover; / ″ plaster cover, lower.
2
1
Cover: 1 / ″ concrete (5840 psi); three cell hol-
2
1
low clay tiles, 12″ × 12″ × 4″; 3 / ″ concrete 3 hrs.
4
1
1
F/C-HT-2 6″ between tiles including two / ″ rebars each 61 psf 23 min. 7 3, 4, 6 3 / 3
2
5
1
with / ″ concrete cover and / ″ filler tiles
2
8
1
between hollow tiles; / ″ plaster cover, lower.
2
1
Cover: 1 / ″ concrete (6280 psi); three cell hol-
2
1
4
F/C-HT-3 6″ low clay tiles, 12″ × 12″ × 4″; 3 / ″ concrete 122 2 hrs. 7 1, 3, 5, 2
between tiles including two / ″ rebars with / ″ psf 8
1
1
2
2
1
cover; / ″ plaster cover, lower.
2
1
Cover: 1 / ″ concrete (6280 psi); three cell hol-
2
1
1
4
F/C-HT-4 6″ low clay tiles, 12″ × 12″ × 4″; 3 / ″ concrete 115 2 hrs. 7 1, 3, 7 2 /
between tiles including two / ″ rebars with / ″ psf 23 min. 3
3
1
2
4
1
cover; / ″ plaster cover, lower.
2
1
Cover: 1 / ″ concrete (6470 psi); three cell hol-
2
1
4
F/C-HT-5 6″ low clay tiles, 12″ × 12″ × 4″; 3 / ″ concrete 122 2 hrs. 7 1, 3, 5, 2
between tiles including two / ″ rebars with / ″ psf 8
1
1
2
2
1
cover; / ″ plaster cover, lower.
2
(continued)
2018 INTERNATIONAL EXISTING BUILDING CODE ® 273
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