ROK-hollow core slab supports are factory made steel parts designed for support of hollow core slabs end at holes in slab structure. ROK-supports transfers slab end support reaction to adjacent slabs or walls in both installation of slabs and in the final situation. ROK (together with seam grout) acts as support structure until fire resistance class R60 without separate fire protection.
APPROVALS
DOCUMENTS
Dimensions
Product ROKL H-L |
L1 (mm) ±2 |
H (mm) ±1 |
A (mm) ±1 |
B (mm) ±1 |
C (mm) ±1 |
D (mm) ±1 |
E (mm) ±1 |
ROKL (Light) 150-1200 |
1360 | 150 | 1190 | 150 | 156 | 162 | 87 | ROKL (Light) 175-1200 |
1360 | 175 | 1190 | 150 | 156 | 187 | 87 | ROKL (Light) 200-1200 | 1360 | 200 | 1190 | 150 | 156 | 212 | 87 | ROKL (Light) 220-1200 | 1360 | 220 | 1190 | 150 | 156 | 230 | 87 | ROKL (Light) 265-1200 | 1360 | 265 | 1190 | 150 | 156 | 275 | 87 | ROKL (Light) 300-1200 | 1360 | 300 | 1190 | 150 | 156 | 310 | 87 | ROKL (Light) 320-1200 | 1360 | 320 | 1190 | 150 | 156 | 330 | 87 | ROKL (Light) 350-1200 | 1360 | 350 | 1190 | 150 | 156 | 360 | 87 | ROKL (Light) 370-1200 | 1360 | 370 | 1190 | 150 | 156 | 380 | 87 | ROKL (Light) 400-1200 | 1360 | 400 | 1190 | 180 | 186 | 412 | 117 | ROKL (Light) 450-1200 | 1360 | 450 | 1190 | 180 | 186 | 462 | 117 | ROKL (Light) 500-1200 | 1360 | 500 | 1190 | 180 | 186 | 512 | 117 | ROKL (Light) 150-1800 | 1960 | 150 | 1790 | 150 | 156 | 162 | 87 | ROKL (Light) 175-1800 | 1960 | 175 | 1790 | 150 | 156 | 187 | 87 | ROKL (Light) 200-1800 | 1960 | 200 | 1790 | 150 | 158 | 214 | 87 | ROKL (Light) 220-1800 | 1960 | 220 | 1790 | 150 | 158 | 234 | 87 | ROKL (Light) 265-1800 | 1960 | 265 | 1790 | 150 | 158 | 279 | 87 | ROKL (Light) 300-1800 | 1960 | 300 | 1790 | 150 | 158 | 314 | 87 | ROKL (Light) 320-1800 | 1960 | 320 | 1790 | 150 | 158 | 334 | 87 | ROKL (Light) 350-1800 | 1960 | 350 | 1790 | 150 | 158 | 364 | 87 | ROKL (Light) 370-1800 | 1960 | 370 | 1790 | 150 | 158 | 384 | 87 | ROKL (Light) 400-1800 | 1960 | 400 | 1790 | 180 | 188 | 416 | 117 | ROKL (Light) 450-1800 | 1960 | 450 | 1790 | 180 | 188 | 466 | 117 | ROKL (Light) 500-1800 | 1960 | 500 | 1790 | 180 | 188 | 516 | 117 | ROKL (Light) 150-2400 | 2560 | 150 | 2390 | 150 | 158 | 164 | 87 | ROKL (Light) 175-2400 | 2560 | 175 | 2390 | 150 | 158 | 189 | 87 | ROKL (Light) 200-2400 | 2560 | 200 | 2390 | 150 | 158 | 214 | 87 | ROKL (Light) 220-2400 | 2560 | 220 | 2390 | 150 | 158 | 234 | 87 | ROKL (Light) 265-2400 | 2560 | 265 | 2390 | 150 | 158 | 279 | 87 | ROKL (Light) 300-2400 | 2560 | 300 | 2390 | 150 | 158 | 314 | 87 | ROKL (Light) 320-2400 | 2560 | 320 | 2390 | 150 | 158 | 334 | 87 | ROKL (Light) 350-2400 | 2560 | 350 | 2390 | 150 | 158 | 364 | 87 | ROKL (Light) 370-2400 | 2560 | 370 | 2390 | 150 | 158 | 384 | 87 | ROKL (Light) 400-2400 | 2560 | 400 | 2390 | 180 | 190 | 418 | 117 | ROKL (Light) 450-2400 | 2560 | 450 | 2390 | 180 | 190 | 468 | 117 | ROKL (Light) 500-2400 | 2560 | 500 | 2390 | 180 | 190 | 518 | 117 |
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Support ROKS H-L |
L1 (mm) ±2 |
H (mm) ±1 |
A (mm) ±1 |
B (mm) ±1 |
C (mm) ±1 |
D (mm) ±1 |
E (mm) ±1 |
ROKS (Solid) 150-1200 | 1360 | 150 | 1190 | 150 | 158 | 166 | 87 | ROKS (Solid) 175-1200 | 1360 | 175 | 1190 | 150 | 158 | 191 | 87 | ROKS (Solid) 200-1200 | 1360 | 200 | 1190 | 150 | 158 | 216 | 87 | ROKS (Solid) 220-1200 | 1360 | 220 | 1190 | 150 | 158 | 236 | 87 | ROKS (Solid) 265-1200 | 1360 | 265 | 1190 | 150 | 158 | 281 | 87 | ROKS (Solid) 300-1200 | 1360 | 300 | 1190 | 150 | 158 | 316 | 87 | ROKS (Solid) 320-1200 | 1360 | 320 | 1190 | 150 | 158 | 336 | 87 | ROKS (Solid) 350-1200 | 1360 | 350 | 1190 | 150 | 160 | 368 | 87 | ROKS (Solid) 370-1200 | 1360 | 370 | 1190 | 150 | 160 | 388 | 87 | ROKS (Solid) 400-1200 | 1360 | 400 | 1190 | 180 | 188 | 416 | 117 | ROKS (Solid) 450-1200 | 1360 | 450 | 1190 | 180 | 188 | 466 | 117 | ROKS (Solid) 500-1200 | 1360 | 500 | 1190 | 180 | 188 | 516 | 117 | ROKS (Solid) 150-1800 | 1960 | 150 | 1790 | 150 | 160 | 170 | 87 | ROKS (Solid) 175-1800 | 1960 | 175 | 1790 | 150 | 160 | 195 | 87 | ROKS (Solid) 200-1800 | 1960 | 200 | 1790 | 150 | 160 | 220 | 87 | ROKS (Solid) 220-1800 | 1960 | 220 | 1790 | 150 | 160 | 240 | 87 | ROKS (Solid) 265-1800 | 1960 | 265 | 1790 | 150 | 160 | 285 | 87 | ROKS (Solid) 300-1800 | 1960 | 300 | 1790 | 150 | 160 | 320 | 87 | ROKS (Solid) 320-1800 | 1960 | 320 | 1790 | 150 | 160 | 340 | 87 | ROKS (Solid) 350-1800 | 1960 | 350 | 1790 | 150 | 160 | 370 | 87 | ROKS (Solid) 370-1800 | 1960 | 370 | 1790 | 150 | 160 | 390 | 87 | ROKS (Solid) 400-1800 | 1960 | 400 | 1790 | 180 | 190 | 420 | 117 | ROKS (Solid) 450-1800 | 1960 | 450 | 1790 | 180 | 190 | 470 | 117 | ROKS (Solid) 500-1800 | 1960 | 500 | 1790 | 180 | 190 | 520 | 117 | ROKS (Solid) 150-2400 | 2560 | 150 | 2390 | 150 | 160 | 170 | 87 | ROKS (Solid) 175-2400 | 2560 | 175 | 2390 | 150 | 160 | 195 | 87 | ROKS (Solid) 200-2400 | 2560 | 200 | 2390 | 150 | 160 | 220 | 87 | ROKS (Solid) 220-2400 | 2560 | 220 | 2390 | 150 | 160 | 240 | 87 | ROKS (Solid) 265-2400 | 2560 | 265 | 2390 | 150 | 160 | 285 | 87 | ROKS (Solid) 300-2400 | 2560 | 300 | 2390 | 150 | 160 | 320 | 87 | ROKS (Solid) 320-2400 | 2560 | 320 | 2390 | 150 | 160 | 340 | 87 | ROKS (Solid) 350-2400 | 2560 | 350 | 2390 | 150 | 160 | 370 | 87 | ROKS (Solid) 370-2400 | 2560 | 370 | 2390 | 150 | 160 | 390 | 87 | ROKS (Solid) 400-2400 | 2560 | 400 | 2390 | 180 | 190 | 420 | 117 | ROKS (Solid) 450-2400 | 2560 | 450 | 2390 | 180 | 190 | 470 | 117 | ROKS (Solid) 500-2400 | 2560 | 500 | 2390 | 180 | 190 | 520 | 117 |
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Materials and standards
Ordering code | Front plate | Standard | Side plate | Standard | Fire steel bar | Standard |
---|---|---|---|---|---|---|
ROK |
S355J2+N | SFS-EN 10025 | S355J2+N | SFS-EN 10025 | B500B | SFS 1300 |
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