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G550 high strength composite steel deck for high buildings

We can offer you different standards(GB,AS,ASTM,EN,) of metal deck concrete slab to meet your requirement. MOQ:500M²/Size

galvalume steel color- Yumisteel :
Y
Galvanized steel color- Yumisteel :
Y

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Product Detail

Deck flooring slab highlights

☆ Construction speed of bondek slab: The erection results could save 40-60% labour cost;

☆ Available range: This metal deck can be workable for most of floor support systems;

☆ Available thickness: 0.75 ~ 1.50mm is available;

☆ Fireproof performance: Steel deck was fire tested and qualified for a rating of 120 minutes;

☆ Structural decking sheets were assessed and certified complying with ISO 9002 Quality Management Systems.

Steel floor decking use

☆ As roof deck for buildings to the section of the roof onto which everything else is placed. As such it needs to be strong enough to hold the weight and durable enough to cope with some load;

☆ As floor deck for multi-story building,to support the whole load of each floor.

Composite corrugated floor decking specifications

Model NO.	YX51-200-600
Rib height	51 mm
Rib distance	200 mm
Modular width	600 mm
Feeding width	1000 mm
Material	Galvanized / Galvalume steel
Thickness	0.75 ~ 1.50 mm
Steel material	High strength galvanized steel sheets
Material standards	Q235, Q345, Q355, G550
Zinc coating	120 ~ 275 g/m²
Length	Max 5.95 meters for 20FT container;
	Max 11.95 meters for 40FT container.

Concrete slab steel deck technical data

☆ Sectional properties:

Thickness	Yield Strength(MPa)	Tensile strength (N/mm²)	Weight	I(cm⁴/m)	I(cm³/m)
(mm)	Yield Strength(MPa)	Tensile strength (N/mm²)	(KG/M²)	I(cm⁴/m)	I(cm³/m)
0.75	≥345	300	6.18	47.98	12.5
0.9	≥345	300	7.66	63.5	15.32
1	≥345	300	8.14	64.08	16.69
1.2	≥345	300	9.71	76.9	20.03

Note: This is calculated by standards Q345,we can also calculated by other standards.

☆ Span tables:

Deflection Limited = L/130
Span type		Single spans(mm)				Two spans(mm)				Three spans(mm)
Slab THK (mm)	Bondek THK(mm)	0.75	0.9	1	1.2	0.75	0.9	1	1.2	0.75	0.9	1	1.2
	110	2400	2630	2700	2950	2890	3200	3390	3650	3020	3310	3500	3700
	120	2330	2520	2630	2800	2810	3160	3310	3590	2970	3280	3390	3660
	130	2280	2390	2570	2760	2740	3050	3230	3480	2900	3130	3310	3530
	140	2220	2480	2520	2700	2680	2970	3160	3370	2850	3080	3290	3480
	150	2180	2370	2460	2650	2620	2950	3100	3310	2760	2970	3150	3390
	160	2130	2290	2420	2520	2570	2870	3040	3240	2710	2890	3090	3210
	170	2090	2280	2370	2490	2510	2780	2990	3150	2590	2800	3020	3180
	180	2040	2250	2330	2400	2460	2720	2940	3100	2480	2780	2890	3100
	200	1970	2160	2300	2370	2370	2660	2890	3060	2390	2710	2850	2950
	220	1850	2120	2260	2300	2260	2580	2850	3000	2300	2590	2770	2840

For more technical data,you can download our catalog.Thank you.