Page 219 - ICC IEBC 2018

RESOURCE A

TABLE 1.1.6—continued
MASONRY WALLS
12″ TO LESS THAN 14″ THICK
PERFORMANCE REFERENCE NUMBER
REC.
ITEM CODE THICKNESS CONSTRUCTION DETAILS POST- NOTES
LOAD TIME PRE-BMS-92 BMS-92 HOURS
BMS-92
Cored concrete masonry; see Notes 2, 18,
1
W-12-M-51 12 / ″ 26, 32, 43; Facings: one side only; see Note 80 psi 25 min. 1 1, 20 1 / 3
2
38.
Clay or shale structural tile; see Notes 2, 6, 3 hrs.
1
5
W-12-M-52 12 / ″ 9, 18; Facings: side 1, see Note 17; side 2, 80 psi 30 min. 1 1, 20 3 / 2
8
none.
5
W-12-M-53 12 / ″ Clay or shale structural tile; see Notes 2, 6, 80 psi 3 hrs. 1 1, 20 3
8
9, 19; Facings: fire side only; see Note 17.
Clay or shale structural tile; see Notes 2, 6,
5
W-12-M-54 12 / ″ 14, 19; Facings: side 1, see Note 17; side 2, 80 psi 4 hrs. 1 1, 20 4
8
none.
Clay or shale structural tile; see Notes 2, 6, 3 hrs.
1
5
W-12-M-55 12 / ″ 14, 18; Facings: exposed side only; see Note 80 psi 30 min. 1 1, 20 3 / 2
8
17.
Clay or shale structural tile; see Notes 2, 4,
5
W-12-M-56 12 / ″ 13, 18; Facings: side 1, see Note 17; side 2, 80 psi 4 hrs. 1 1, 20 4
8
none.
5
W-12-M-57 12 / ″ Clay or shale structural tile; see Notes 1, 4, 80 psi 4 hrs. 1 1, 20 4
8
13, 19; Facings: fire side only; see Note 17.
Clay or shale structural tile; see Notes 3, 6,
5
W-12-M-58 12 / ″ 9, 18; Facings: side 1, see Note 17; side 2, 80 psi 4 hrs. 1 1, 20 4
8
none.
5
W-12-M-59 12 / ″ Clay or shale structural tile; see Notes 3, 6, 80 psi 3 hrs. 1 1, 20 3
9, 19; Facings: fire side only; see Note 17.
8
Clay or shale structural tile; see Notes 3, 6,
5
W-12-M-60 12 / ″ 14, 18; Facings: side 1, see Note 17; side 2, 80 psi 5 hrs. 1 1, 20 5
8
none.
5
1
W-12-M-61 12 / ″ Clay or shale structural tile; see Notes 3, 6, 80 psi 3 hrs. 1 1, 20 3 /
8 2
14, 19; Facings: fire side only; see Note 17. 30 min.
Clay or shale structural tile; see Notes 3, 6,
5
W-12-M-62 12 / ″ 16, 18; Facings: side 1, see Note 17; side 2, 80 psi 6 hrs. 1 1, 20 6
8
none.
5
W-12-M-63 12 / ″ Clay or shale structural tile; see Notes 3, 6, 80 psi 4 hrs. 1 1, 20 4
16, 19; Facings: fire side only; see Note 17.
8
Core: 8″, 40% solid clay or shale structural
5
5
W-12-M-64 12 / ″ tile; Facings: 4″ brick plus / ″ of 1:3 sanded 80 psi 7 hrs. 1 1, 20 7
8
8
gypsum plaster on one side.
1
2
W-13-M-65 13″ Core: solid clay or shale brick; / ″ of 1:3 160 psi 12 hrs. 1 1, 44 12
sanded gypsum plaster facings on both sides.
1
2
W-13-M-66 13″ Core: solid clay or shale brick; / ″ of 1:3 N/A 15 hrs. 1 1, 20 15
sanded gypsum plaster facings on both sides.
1
2
W-13-M-67 13″ Core: solid clay or shale brick; / ″ of 1:3 N/A 15 hrs. 1 1 15
sanded gypsum plaster facings on both sides.
1
Core: hollow rolok of clay or shale; / ″ of
2
W-13-M-68 13″ 1:3 sanded gypsum plaster facings on both 80 psi 7 hrs. 1 1, 20 7
sides.
1
2
W-13-M-69 13″ Core: concrete brick; / ″ of 1:3 sanded gyp- 160 psi 16 hrs. 1 1, 44 16
sum plaster facings on both sides.
(continued)
200 2018 INTERNATIONAL EXISTING BUILDING CODE ®
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