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ACE DECK

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ACE DECK

ACE DECK is a composite slab for fire resistance structure that integrates DECK PLATE and concrete.

It is a support-less slab construction method in which zinc coated steel plate that plays the role of lower main rebar is pre-fabricated in the factory and then simply assembled in the site, while the laying out of rebar is completed with wire mesh for welding which is a thermal rebar.

Cross section and form of the structure

Components

STEEL PLATE FOR STRUCTURE (ACE DECK)	CONCRETE	WIRE MESH	SPACER	STUD
KS D 3506	KS F 4009	KS D 7017	PLASTIC BLOCK	KS B 1062
Fused zinc coated steel plate (Z12)	Ordinary concrete strength Over 21Mpa	Different shape wire mesh D6-100X100		Carbon steel for machine structures
	Slab thickness Over 120mm	Cover thickness Minimum 20mm		SM 10~20C D16X`100~120mm (L)
	Slump 12mm ± 2.5mm	Lap splice length 200mm
	Air content 4.5% ± 1.5%

Cross-sectional performance

PLATE THICKNESS T(mm)	DEAD LOAD Z12(kgf/m²)	CROSS-SECTIONAL PERFORMANCE
		CROSS SECTION AREA As(cm²)	NEUTRAL AXIS Xs (cm)	MOMENT OF INERTIA Is(cm⁴)	SECTION MODULUS
		CROSS SECTION AREA As(cm²)	NEUTRAL AXIS Xs (cm)	MOMENT OF INERTIA Is(cm⁴)	POSITIVE BENDING MOMENT Ze+ (cm³)	NEGATIVE BENDING MOMENT Ze- (cm³)
0.8	12.81	15.38	1.81	79.1	43.68	19.82
1.0	15.76	19.15	1.81	97.4	53.91	24.38
1.2	18.70	22.89	1.80	115.1	63.89	28.80
1.4	21.61	26.60	1.80	132.3	7360	33.06
1.6	24.49	30.28	1.79	149.0	83.05	37.19

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