Composition of Composite Slab
| Product | Materials |
Fireproofing | ||||
|---|---|---|---|---|---|---|
| Steel deck for structure | Concrete | Wire Mesh | Spacer | STUD CONNECTOR | ||
| KEM 75 | KSD 3506 Continuous galvanized sheet SGCC 1.2T SGCT 1.6T |
Min. 210kgf/cm2 Thickness: min. 80mm Slump: 15cm Air amount: 4.5% |
KSD 7017: D6_100x100 Min. thickness of cover concrete: over 20mm Lap splice length: 150mm |
KSD 3553 Normal steel wire |
KSD 3752 Carbon steel for machine structural use Min. Æ16 |
2 hours |
Structural Detail
Sectional Detail
Fireproofing Requirements
| Product | Plate thickness mm | Gap between beams m | Concrete thickness m | Load kgf/ m2 | Fireproofing | |
|---|---|---|---|---|---|---|
| KEM 75 | B | Min. 1.6 | Max. 4.0 | Min. 80 | Max. 650 | 2 hours |
| R | Min. 1.2 | Max. 3.6 | Min. 80 | Max. 630 | 2 hours | |
| S | Min. 1.2 | Max. 3.3 | Min. 80 | Max. 900 | 2 hours | |
| T | Min. 1.2 | Max. 3.0 | Min. 80 | Max. 1,080 | 2 hours | |
Fireproofing Test
