Galvanized Composite Floor Deck
Galvanized composite floor deck in 54/305 profile; produced from 1200 mm sheet, 915 mm effective width. Acts as formwork in composite floors.
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General Information
It is galvanized coil formed into trapezoidal sheet on a roll forming machine. It is produced in 54/305 profile. It is produced from 1200 mm sheet; its effective width is 915 mm. It is used as a composite floor panel under concrete. It can be produced in any required length. The material, placed on steel beams during construction, is a working area for workers and other materials. It acts as formwork for the concrete and eliminates this cost. It is lighter than concrete slab floors of the same thickness, carries more load and saves concrete.
Technical Values
54/305 composite deck profile · Sheet thickness min. 0.60 mm, max. 1.50 mm · Sheet length min. 600 mm, max. 16,000 mm.
Load Table Notes
TABLE-1: Design load = 200 kg point load (worker) + uniform load (wet concrete equivalent to 2 times the slab thickness due to heaping during pouring). The trapezoidal sheet must be used in one piece between permanent beams. If the spans differ from each other, a separate calculation must be made. TABLE-2: Material strength Concrete: fck=20 MPa, Trapezoidal Sheet: fyk=240 MPa. The maximum additional load values show the sum of all loads (cladding, live loads, etc.) other than the load-bearing reinforced concrete slab. It is assumed that loads greater than 5,000 kg/m² will not act in practice. The composite floor is calculated as a single span. L/240 is selected as the deflection limit (TS 500 / 13.2.4 Table 13.3); this value should be checked according to the use case.
Dimension and Value Tables
TABLE-1: Maximum Support Spacing During Concrete Pouring and Setting (m)
| Slab Thickness d (mm) | Sheet Thickness (mm) | 1 Span L (m) | 2 Spans L (m) | 3 Spans L (m) |
|---|---|---|---|---|
| 100 | 0,6 | 1,44 | 1,52 | 1,62 |
| 100 | 0,7 | 1,58 | 1,67 | 1,78 |
| 100 | 0,8 | 1,72 | 1,80 | 1,93 |
| 100 | 0,9 | 1,84 | 1,93 | 2,07 |
| 100 | 1,0 | 1,96 | 2,05 | 2,20 |
| 100 | 1,2 | 2,18 | 2,27 | 2,44 |
| 100 | 1,5 | 2,48 | 2,57 | 2,78 |
| 120 | 0,6 | 1,34 | 1,47 | 1,51 |
| 120 | 0,7 | 1,47 | 1,54 | 1,65 |
| 120 | 0,8 | 1,59 | 1,67 | 1,79 |
| 120 | 0,9 | 1,71 | 1,78 | 1,92 |
| 120 | 1,0 | 1,82 | 1,89 | 2,04 |
| 120 | 1,2 | 2,02 | 2,09 | 2,26 |
| 120 | 1,5 | 2,29 | 2,37 | 2,57 |
| 140 | 0,6 | 1,26 | 1,32 | 1,42 |
| 140 | 0,7 | 1,38 | 1,44 | 1,55 |
| 140 | 0,8 | 1,49 | 1,56 | 1,68 |
| 140 | 0,9 | 1,60 | 1,66 | 1,79 |
| 140 | 1,0 | 1,70 | 1,77 | 1,91 |
| 140 | 1,2 | 1,89 | 1,95 | 2,12 |
| 140 | 1,5 | 2,14 | 2,21 | 2,40 |
| 160 | 0,6 | 1,19 | 1,25 | 1,34 |
| 160 | 0,7 | 1,31 | 1,36 | 1,47 |
| 160 | 0,8 | 1,41 | 1,47 | 1,58 |
| 160 | 0,9 | 1,51 | 1,57 | 1,70 |
| 160 | 1,0 | 1,61 | 1,66 | 1,80 |
| 160 | 1,2 | 1,78 | 1,84 | 2,00 |
| 160 | 1,5 | 2,02 | 2,08 | 2,26 |
TABLE-2: Maximum Additional Load Values (kg/m²) — by Beam Spacing
| Slab Thickness d (mm) | Sheet Thickness (mm) | 1,00 m | 1,50 m | 2,00 m | 2,50 m | 3,00 m | 3,50 m | 4,00 m | 4,50 m | 5,00 m | 5,50 m | 6,00 m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 0,6 | 5000 | 2415 | 1277 | 750 | 463 | 291 | 179 | ||||
| 100 | 0,7 | 5000 | 2818 | 1503 | 894 | 564 | 364 | 235 | ||||
| 100 | 0,8 | 5000 | 3210 | 1723 | 1035 | 662 | 436 | 290 | ||||
| 100 | 0,9 | 5000 | 3592 | 1939 | 1173 | 757 | 507 | 344 | ||||
| 100 | 1,0 | 5000 | 3962 | 2147 | 1306 | 850 | 575 | 396 | ||||
| 100 | 1,2 | 5000 | 4682 | 2552 | 1566 | 1030 | 707 | 497 | ||||
| 100 | 1,5 | 5000 | 5000 | 3118 | 1928 | 1282 | 892 | 525 | ||||
| 120 | 0,6 | 5000 | 3155 | 1693 | 1016 | 648 | 426 | 283 | ||||
| 120 | 0,7 | 5000 | 3631 | 1988 | 1205 | 780 | 523 | 356 | ||||
| 120 | 0,8 | 5000 | 4196 | 2278 | 1391 | 908 | 618 | 429 | ||||
| 120 | 0,9 | 5000 | 4702 | 2563 | 1573 | 1035 | 711 | 500 | ||||
| 120 | 1,0 | 5000 | 5000 | 2840 | 1750 | 1158 | 801 | 596 | ||||
| 120 | 1,2 | 5000 | 5000 | 3384 | 2098 | 1400 | 979 | 705 | ||||
| 120 | 1,5 | 5000 | 3894 | 4159 | 2594 | 1744 | 1232 | 399 | ||||
| 140 | 0,6 | 5000 | 4544 | 2108 | 1282 | 833 | 562 | 386 | 266 | 180 | ||
| 140 | 0,7 | 5000 | 5000 | 2474 | 1516 | 995 | 681 | 478 | 338 | 238 | ||
| 140 | 0,8 | 5000 | 5000 | 2833 | 1746 | 1155 | 799 | 568 | 409 | 296 | ||
| 140 | 0,9 | 5000 | 5000 | 3187 | 1972 | 1312 | 914 | 656 | 479 | 352 | ||
| 140 | 1,0 | 5000 | 5000 | 3533 | 2194 | 1466 | 1027 | 743 | 547 | 408 | ||
| 140 | 1,2 | 5000 | 5000 | 4216 | 2631 | 1770 | 1250 | 913 | 682 | 517 | ||
| 140 | 1,5 | 5000 | 5000 | 5000 | 3260 | 2207 | 1572 | 1159 | 877 | 674 | ||
| 160 | 0,6 | 5000 | 2524 | 2524 | 1548 | 1018 | 698 | 490 | 348 | 246 | 171 | 114 |
| 160 | 0,7 | 5000 | 2959 | 2959 | 1826 | 1211 | 840 | 599 | 434 | 316 | 229 | 162 |
| 160 | 0,8 | 5000 | 3388 | 3388 | 2101 | 1402 | 980 | 706 | 519 | 385 | 285 | 210 |
| 160 | 0,9 | 5000 | 3811 | 3811 | 2372 | 1590 | 1118 | 812 | 602 | 452 | 341 | 257 |
| 160 | 1,0 | 5000 | 4226 | 4226 | 2637 | 1774 | 1254 | 916 | 684 | 519 | 396 | 303 |
| 160 | 1,2 | 5000 | 5000 | 5000 | 3164 | 2140 | 1522 | 1122 | 847 | 650 | 505 | 394 |
| 160 | 1,5 | 5000 | 5000 | 5000 | 3927 | 2669 | 1912 | 1420 | 1082 | 841 | 663 | 527 |
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