Page 220 - 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 NOTES
LOAD TIME PRE-BMS-92 BMS-92 POST-BMS-92 HOURS
1
2
W-13-M-70 13″ Core: sand-lime brick; / ″ of 1:3 sanded 160 12 hrs. 1 1, 44 12
gypsum plaster facings on both sides. psi
1
2
W-13-M-71 13″ Core: sand-lime brick; / ″ of 1:3 sanded N/A 17 hrs. 1 1 17
gypsum plaster facings on both sides.
Cored clay or shale brick; Units in wall
thickness: 1; Cells in wall thickness: 2; 120
W-13-M-72 13″ 7 hrs. 1 1, 45 7
1
Minimum % solids: 70; / ″ of 1:3 sanded psi
2
gypsum plaster facings on both sides.
Cored clay or shale brick; Units in wall
thickness: 3; Cells in wall thickness: 3; 160
W-13-M-73 13″ 12 hrs. 1 1, 44 12
1
Minimum % solids: 87; / ″ of 1:3 sanded psi
2
gypsum plaster facings on both sides.
Cored clay or shale brick; Units in wall
thickness: 3; Cells in wall thickness: 2;
W-13-M-74 13″ N/A 14 hrs. 1 1 14
1
Minimum % solids: 87; / ″ of 1:3 sanded
2
gypsum plaster facings on both sides.
W-13-M-75 13″ Cored concrete masonry; see Notes 18, 23, 80 psi 7 hrs. 1 1, 20 7
28, 39, 41; No facings.
W-13-M-76 13″ Cored concrete masonry; see Notes 19, 23, 80 psi 4 hrs. 1 1, 20 4
28, 39, 41; No facings.
W-13-M-77 13″ Cored concrete masonry; see Notes 3, 18, 80 psi 6 hrs. 1 1, 20 6
27, 31, 43; Facings: both sides; see Note 38.
W-13-M-78 13″ Cored concrete masonry; see Notes 2, 18, 80 psi 6 hrs. 1 1, 20 6
26, 31, 41; Facings: both sides; see Note 38.
Cored concrete masonry; see Notes 2, 18,
W-13-M-79 13″ 26, 34, 41; Facings: both sides of wall; see 80 psi 7 hrs. 1 1, 20 7
Note 38.
1
W-13-M-80 13 / ″ Core: clay or shale structural tile; see Notes 80 psi 4 hrs. 1 1, 20 4
4 2, 6, 9, 18; Facings: both sides; see Note 17.
1
W-13-M-82 13 / ″ Core: clay or shale structural tile; see Notes 80 psi 6 hrs. 1 1, 20 6
2, 4, 13, 18; Facings: both sides; see Note 17.
4
1
W-13-M-83 13 / ″ Core: clay or shale structural tile; see Notes 80 psi 6 hrs. 1 1, 20 6
4 3, 6, 9, 18; Facings: both sides; see Note 17.
1
W-13-M-84 13 / ″ Core: clay or shale structural tile; see Notes 80 psi 6 hrs. 1 1, 20 6
4
3, 6, 14, 18; Facings: both sides; see Note 17.
1
W-13-M-85 13 / ″ Core: clay or shale structural tile; see Notes 80 psi 7 hrs. 1 1, 20 7
4
3, 6, 16, 18; Facings: both sides; see Note 17.
(continued)

2018 INTERNATIONAL EXISTING BUILDING CODE ® 201
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