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Allowable
span table

 
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    span table

Allowable span for steel frame(S unit)

SMART DECK SLAB
THK
(mm)		 Maximum allowable
net span for
construction		 Load during the use(kN/mm2)
3.0 5.0 6.0 10.0
TYPE h (mm) TOP
BOTTOM		 Maximum allowable span during the use(mm)
SM1007 120 1-D10
2-D7		 150 3,100 3,300 2,900 2,700 2,300
150 180 3,300 3,550 3,150 3,000 2,500
170 200 3,400 3,700 3,300 3,100 2,650
220 250 3,500 4,000 3,550 3,400 2,900
SM1008 120 1-D10
2-D8		 150 3,050 3,300 2,900 2,700 2,300
150 180 3,300 3,550 3,150 3,000 2,500
170 200 3,400 3,700 3,300 3,100 2,650
220 250 3,500 4,000 3,550 3,400 2,900
SM1208 120 1-D12
2-D8		 150 3,650 4,400 3,850 3,650 3,050
150 180 4,150 4,750 4,200 4,000 3,350
170 200 4,450 4,950 4,400 4,200 3,550
220 250 4,000 5,350 4,800 4,600 3,900
SM1210 120 1-D12
2-D10		 150 3,900 4,400 3,850 3,650 3,050
150 180 4,450 4,750 4,200 4,000 3,350
170 200 4,700 4,950 4,400 4,200 3,550
220 250 4,050 5,350 4,800 4,600 3,900
SM1308 120 1-D13
2-D8		 150 3,700 4,400 3,850 3,650 3,050
150 180 4,250 4,750 4,200 4,000 3,350
170 200 4,500 4,950 4,400 4,200 3,550
220 250 4,000 5,350 4,800 4,600 3,900
SM1310 120 1-D13
2-D10		 150 3,950 4,400 3,850 3,650 3,050
150 180 4,500 4,750 4,200 4,000 3,350
170 200 4,850 4,950 4,400 4,200 3,550
220 250 4,150 5,350 4,800 4,600 3,900
SM1313 120 1-D13
2-D13		 150 4,150 4,400 3,850 3,650 3,050
150 180 4,750 4,750 4,200 4,000 3,350
170 200 5,100 4,950 4,400 4,200 3,550
220 250 4,200 5,350 4,800 4,600 3,900
SM1410 120 1-D14
2-D10		 150 4,050 5,450 4,750 4,500 3,800
150 180 4,650 5,950 5,250 5,000 4,200
170 200 5,000 6,250 5,550 5,300 4,450
220 250 4,100 6,700 6,100 5,800 5,000
SM1412 120 1-D14
2-D12		 150 4,250 5,450 4,750 4,500 3,800
150 180 4,900 5,950 5,250 5,000 4,200
170 200 5,250 6,250 5,550 5,300 4,450
220 250 4,250 6,700 6,100 5,800 5,000
  • Concrete design strength fck = 24MPa
  • Steel wire yield strength fy = 500MPa
  • LATTICE : Φ5, Φ6
  • CAMBER : L/200~L/250
  • Top and bottom cover : 20mm (Adjustable)
  • Additional fixed load during the use : 1.0kN/m2(Adjustable)
  • Maximum allowable net span of deck = Distance between center of beam - stride
  • Customized production possible for SLAB THK 250 or higher

Allowable span for reinforced concrete(RC unit)

SMART DECK SLAB
THK
(mm)		 Maximum allowable
net span for
construction		 Load during the use(kN/mm2)
3.0 5.0 6.0 10.0
TYPE h (mm) TOP
BOTTOM		 Maximum allowable span during the use(mm)
SM1007 120 1-D10
2-D7		 150 2,850 3,450 3,050 2,900 2,450
150 180 3,050 3,750 3,350 3,150 2,700
170 200 3,150 3,900 3,500 3,300 2,850
220 250 3,050 4,250 3,800 3,650 3,150
SM1008 120 1-D10
2-D8		 150 2,850 3,450 3,050 2,900 2,450
150 180 3,050 3,750 3,350 3,150 2,700
170 200 3,100 3,900 3,500 3,300 2,850
220 250 3,100 4,250 3,800 3,650 3,150
SM1208 120 1-D12
2-D8		 150 3,650 4,550 4,000 3,800 3,200
150 180 4,150 4,950 4,400 4,150 3,550
170 200 4,400 5,150 4,600 4,400 3,750
220 250 3,100 5,550 5,050 4,850 4,150
SM1210 120 1-D12
2-D10		 150 3,900 4,550 4,000 3,800 3,200
150 180 4,200 4,950 4,400 4,150 3,550
170 200 4,350 5,150 4,600 4,400 3,750
220 250 3,150 5,550 5,050 4,850 4,150
SM1308 120 1-D13
2-D8		 150 3,700 4,550 4,000 3,800 3,200
150 180 4,250 4,950 4,400 4,150 3,550
170 200 4,400 5,150 4,600 4,400 3,750
220 250 3,100 5,550 5,050 4,850 4,150
SM1310 120 1-D13
2-D10		 150 3,950 4,550 4,000 3,800 3,200
150 180 4,500 4,950 4,400 4,150 3,550
170 200 4,850 5,150 4,600 4,400 3,750
220 250 3,150 5,550 5,050 4,850 4,150
SM1313 120 1-D13
2-D13		 150 4,150 4,550 4,000 3,800 3,200
150 180 4,700 4,850 4,400 4,150 3,550
170 200 4,850 5,150 4,600 4,400 3,750
220 250 3,200 5,550 5,050 4,850 4,150
SM1410 120 1-D14
2-D10		 150 4,100 5,450 4,750 4,500 3,800
150 180 4,650 5,950 5,250 5,000 4,200
170 200 5,000 6,250 5,550 5,300 4,450
220 250 3,650 6,700 6,100 5,800 5,000
SM1412 120 1-D14
2-D12		 150 4,300 5,450 4,750 4,500 3,800
150 180 4,900 5,950 5,250 5,000 4,200
170 200 5,250 6,250 5,550 5,300 4,450
220 250 3,700 6,700 6,100 5,800 5,000
  • Concrete design strength fck = 24MPa
  • Steel wire yield strength fy = 500MPa
  • LATTICE : Φ5, Φ6
  • CAMBER : L/200~L/250
  • Top and bottom cover : 20mm (Adjustable)
  • Additional fixed load during the use : 1.0kN/m2(Adjustable)
  • Maximum allowable net span of deck = Distance between center of beam - stride
  • Customized production possible for SLAB THK 250 or higher