6 '' 36 ''
1-1 / 2 ''
152 mm 36 '' 914 mm 1-1 / 2 ''
38 mm
Steel Deck Fastening Systems
1.3 X-ENP-19 for Fastening Deck to Structural Steel
36 / 9 36 / 7
914 / 9
6 '' 6 '' 152 mm
36 '' 1-1 / 2 ''
36 '' 914 mm 1-1 / 2 ''
Load Resistance Factor Design ( LRFD ) – Factored resistance diaphragm shears , S LRFD , ( plf ) and stiffness factors , G ',
( kips / in .) for standard 1-1 / 2 " deep flutes , 6 " center-to-center steel deck ( F y ≥ 33 ksi ; F u
≥ 45 ksi ) installed with Hilti X-ENP-19 L15 fasteners with 36 / 9 or 36 / 7 end and interior support fastener patterns 1 , 2 , 3 , 4 , 5
Gauge
22
20
18
16
Sidelap spacing Hilti SLC 6 , 7 , 8
36 " O . C .
24 " O . C .
18 " O . C .
12 " O . C .
6 " O . C .
3 " O . C .
36 " O . C .
24 " O . C .
18 " O . C .
12 " O . C .
6 " O . C .
3 " O . C .
36 " O . C .
24 " O . C .
18 " O . C .
12 " O . C .
6 " O . C .
3 " O . C .
36 " O . C .
24 " O . C .
18 " O . C .
12 " O . C .
6 " O . C .
3 " O . C .
Factor 36 / 11
|
|
|
Span ( ft- in .) |
|
|
|
4 ' -0" |
5 ' -0" |
6 ' -0" |
7 ' -0" |
8 ' -0" |
9 ' -0" |
10 ' -0" |
9 |
7 |
9 |
7 |
9 |
Fasteners per sheet to support
36 / 9
7
9
7
9
|
7 |
914 / 11
9
7
|
9 |
7 |
G ' 56.2 53.7 62.5 59.0 67.0 62.7 70.2 65.3 72.5 67.1 74.1 68.5 75.2 69.4
S LRFD
1504 1122 1328 1006 1203 926 1110 867 1025 822 965 786 918 757 G ' 56.8 54.3 63.3 60.2 68.0 64.5 71.9 67.6 74.6 69.9 76.9 71.9 78.1 73.5
S LRFD
1669 1303 1509 1199 1394 1126 1308 1071 1241 1030 1188 997 1145 970 G ' 57.5 55.7 64.6 62.3 70.2 67.4 74.5 71.4 78.1 74.6 80.6 77.5 83.3 79.4
S LRFD
2076 1739 1959 1666 1874 1614 1809 1575 1759 1545 1501 1501 1216 1216
36 / 11 G ' 59.2 58.1 67.1 66.1 74.1 72.6 80.0 78.1 84.7 82.6 88.5 87.0 91.7 90.1
S LRFD
2577 2238 2517 2204 2473 2181 2440 2163 1900 1900 1501 1501 1216 1216 G ' 61.0 60.2 69.9 69.4 78.1 77.5 84.7 84.0 690.1 '' 89.3 95.2 94.3 100.0 99.0
36 '' 1-1 / 2 ''
S LRFD
1705 1202 1466 1044 1286 930 1142 842 1034 776 949 725 889 688 G ' 78.5 73.3 84.6 77.7 88.2 80.0 90.1 81.0 91.0 81.2 90.9 81.3 90.9 80.6
S LRFD
1836 1346 1608 1196 1445 1091 1319 1014 1211 953 1126 902 1066 865 G ' 79.5 74.9 86.2 80.2 90.5 83.5 93.2 85.4 94.8 86.6 96.2 87.0 96.2 87.7
S LRFD
1961 1483 1743 1340 1588 1240 1472 1167 1382 1111 1303 1067 1243 1031 G ' 80.0 76.3 87.7 82.6 92.6 86.2 96.2 89.3 98.0 90.9 100.0 92.6 101.0 93.5
S LRFD
2190 1734 1995 1607 1855 1517 1749 1451 1667 1401 1602 1360 1548 1328 G ' 81.8 78.5 89.9 85.9 95.8 91.2 100.2 95.1 103.5 98.1 106.4 100.0 107.5 102.0
S LRFD
2737 2315 2601 2231 2502 2171 2427 2126 2368 2092 1956 1956 1584 1584 G ' 84.8 83.0 94.7 92.5 102.5 100.0 108.7 106.1 113.8 111.0 117.6 114.9 122.0 119.0
S LRFD
3369 2932 3305 2897 3259 2873 3224 2854 2475 2475 1956 1956 1584 1584 G ' 88.5 87.0 100.0 99.0 108.7 107.5 117.6 116.3 123.5 122.0 129.9 128.2 135.1 133.3
S LRFD
2060 1456 1774 1267 1570 1136 1399 1032 1268 953 1167 891 1086 842 G ' 123.5 113.6 128.4 115.0 129.6 114.7 129.1 113.2 127.5 111.2 125.5 109.1 123.5 106.4
S LRFD
2222 1634 1949 1454 1754 1329 1609 1237 1488 1167 1387 1111 1306 1061 G ' 126.6 116.3 131.6 120.6 133.9 120.9 134.5 120.8 134.1 120.0 133.0 118.9 131.6 117.6
S LRFD
2375 1803 2116 1632 1930 1513 1792 1426 1684 1359 1599 1306 1525 1263 G ' 128.2 119.0 135.1 123.5 137.0 126.6 138.9 128.2 140.8 128.2 138.9 126.6 138.9 126.6
S LRFD
2658 2111 2426 1960 2258 1854 2133 1775 2035 1715 1957 1667 1893 1628 G ' 131.6 123.5 139.3 131.0 144.3 135.2 147.4 138.0 149.4 139.8 150.6 141.0 151.5 140.8
S LRFD
3325 2818 3165 2719 3048 2649 2960 2597 2891 2557 2805 2525 2272 2272 G ' 138.9 133.3 149.5 144.7 157.7 152.6 163.9 158.7 168.7 163.4 172.4 167.2 175.4 169.5
S LRFD
4082 3554 4009 3514 3955 3486 3915 3465 3550 3448 2805 2805 2272 2272 G ' 147.1 144.9 161.3 158.7 172.4 169.5 181.8 178.6 188.7 185.2 196.1 192.3 200.0 196.1
S LRFD
2098 1492 1811 1302 1607 1171 1448 1074 1317 994 1215 932 1133 883 G ' 172.4 153.8 172.4 151.5 170.3 147.8 166.5 143.5 162.2 139.1 157.8 135.0 153.5 131.1
S LRFD
2270 1681 1998 1502 1804 1377 1659 1286 1547 1216 1451 1161 1369 1116 G ' 175.4 158.7 178.6 158.7 177.0 157.2 174.7 154.4 171.7 151.4 168.4 148.5 165.2 145.7
S LRFD
2433 1860 2176 1691 1991 1573 1853 1486 1747 1419 1662 1367 1593 1324 G ' 178.6 163.9 181.8 166.7 181.8 166.7 181.8 163.9 178.6 161.3 178.6 161.3 175.4 158.7
S LRFD
2731 2185 2503 2037 2338 1932 2214 1855 2118 1796 2041 1749 1978 1711 G ' 185.2 172.4 192.3 175.4 193.4 179.1 194.4 179.9 194.4 180.1 193.9 179.8 193.0 179.4
S LRFD
3422 2913 3269 2820 3158 2753 3073 2704 3007 2666 2954 2635 2840 2611 G ' 196.1 188.7 208.3 200.0 215.3 206.9 220.4 212.0 224.1 215.8 226.8 218.8 228.9 221.1
S LRFD
4177 3638 4110 3603 4062 3577 4025 3559 3996 3544 3506 3506 2840 2840 G ' 212.8 208.3 227.3 222.2 238.1 232.6 250.0 243.9 256.4 250.0 263.2 256.4 263.2 263.2
1 Tabulated diaphragm shear values are for attachment of steel deck to a base steel thickness , t f
≥ 1 / 4 ". 2 Tabulated LRFD diaphragm shear loads are calculated with a phi factor ( Φ ) of 0.70 for wind loads . To calculate LRFD values for load combinations involving earthquake , divide values in table by 0.70 and multiply by a phi factor ( Φ ) of 0.65 . Panel buckling has been checked . 3 Please refer to footnotes 4 through 8 at the end of Section 1.6 on page 60 .
38 mm
S LRFD
1322 922 1131 796 977 699 863 630 778 578 717 540 670 511
6 G ''' 55.7 52.8 61.5 57.5 65.6 60.5 68.3 62.4 6 69.9
'' 152 mm 63.7 71.4 64.1 71.9 64.5
36 '' 1-1 / 2 ''
36 '' 714 mm 1-1 / 2 '' 38 mm
S LRFD
1415 1024 1232 904 1101 820 987 754 902 702 841 664 794 635
38 Hilti , Inc . ( US ) 1-800-879-8000 | www . us . hilti . com I en español 1-800-879-5000 I Hilti ( Canada ) Corp . 1-800-363-4458 I www . hilti . ca I PTG Decking Supplement 2014