ROK-slab support

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
1360200119015015621287
ROKL (Light) 220-1200
1360220119015015623087
ROKL (Light) 265-1200
1360265119015015627587
ROKL (Light) 300-1200
1360300119015015631087
ROKL (Light) 320-1200
1360320119015015633087
ROKL (Light) 350-1200
1360350119015015636087
ROKL (Light) 370-1200
1360370119015015638087
ROKL (Light) 400-1200
13604001190180186412117
ROKL (Light) 450-1200
13604501190180186462117
ROKL (Light) 500-1200
13605001190180186512117

ROKL (Light) 150-1800
1960150179015015616287
ROKL (Light) 175-1800
1960175179015015618787
ROKL (Light) 200-1800
1960200179015015821487
ROKL (Light) 220-1800
1960220179015015823487
ROKL (Light) 265-1800
1960265179015015827987
ROKL (Light) 300-1800
1960300179015015831487
ROKL (Light) 320-1800
1960320179015015833487
ROKL (Light) 350-1800
1960350179015015836487
ROKL (Light) 370-1800
1960370179015015838487
ROKL (Light) 400-1800
19604001790180188416117
ROKL (Light) 450-1800
19604501790180188466117
ROKL (Light) 500-1800
19605001790180188516117

ROKL (Light) 150-2400
2560150239015015816487
ROKL (Light) 175-2400
2560175239015015818987
ROKL (Light) 200-2400
2560200239015015821487
ROKL (Light) 220-2400
2560220239015015823487
ROKL (Light) 265-2400
2560265239015015827987
ROKL (Light) 300-2400
2560300239015015831487
ROKL (Light) 320-2400
2560320239015015833487
ROKL (Light) 350-2400
2560350239015015836487
ROKL (Light) 370-2400
2560370239015015838487
ROKL (Light) 400-2400
25604002390180190418117
ROKL (Light) 450-2400
25604502390180190468117
ROKL (Light) 500-2400
25605002390180190518117
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
1360150119015015816687
ROKS (Solid) 175-1200
1360175119015015819187
ROKS (Solid) 200-1200
1360200119015015821687
ROKS (Solid) 220-1200
1360220119015015823687
ROKS (Solid) 265-1200
1360265119015015828187
ROKS (Solid) 300-1200
1360300119015015831687
ROKS (Solid) 320-1200
1360320119015015833687
ROKS (Solid) 350-1200
1360350119015016036887
ROKS (Solid) 370-1200
1360370119015016038887
ROKS (Solid) 400-1200
13604001190180188416117
ROKS (Solid) 450-1200
13604501190180188466117
ROKS (Solid) 500-1200
13605001190180188516117

ROKS (Solid) 150-1800
1960150179015016017087
ROKS (Solid) 175-1800
1960175179015016019587
ROKS (Solid) 200-1800
1960200179015016022087
ROKS (Solid) 220-1800
1960220179015016024087
ROKS (Solid) 265-1800
1960265179015016028587
ROKS (Solid) 300-1800
1960300179015016032087
ROKS (Solid) 320-1800
1960320179015016034087
ROKS (Solid) 350-1800
1960350179015016037087
ROKS (Solid) 370-1800
1960370179015016039087
ROKS (Solid) 400-1800
19604001790180190420117
ROKS (Solid) 450-1800
19604501790180190470117
ROKS (Solid) 500-1800
19605001790180190520117

ROKS (Solid) 150-2400
2560150239015016017087
ROKS (Solid) 175-2400
2560175239015016019587
ROKS (Solid) 200-2400
2560200239015016022087
ROKS (Solid) 220-2400
2560220239015016024087
ROKS (Solid) 265-2400
2560265239015016028587
ROKS (Solid) 300-2400
2560300239015016032087
ROKS (Solid) 320-2400
2560320239015016034087
ROKS (Solid) 350-2400
2560350239015016037087
ROKS (Solid) 370-2400
2560370239015016039087
ROKS (Solid) 400-2400
25604002390180190420117
ROKS (Solid) 450-2400
25604502390180190470117
ROKS (Solid) 500-2400
25605002390180190520117

ROK Slab Supports

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