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High Strength Steel Deck Roof for High Rise Buildings

YX51-200-600 is floor decking sheets are used as concrete slab deck for high-rise buildings.We could make different standards of metal flooring sheets,to meet different customers’ requirement.

Quantity:
  • YX51-200-600
  • Yumi steel
  • 72104900

1. Bondek instruction:

 YX51-200-600 is a composite steel flooring sheets,which is used for multi-storey steel and concrete buildings;

• YX51-200-600 could be fast and simple construction. The construction speed of erection results could save at least 50% labour cost;

• YX51-200-600 could be available for most floor support systems;

• YX51-200-600 is made by galvanised steel sheet,and its available in 0.75 mm, 0.90 mm, 1.00 mm and 1.2mm thickness;

• YX51-200-600 has been fire tested and qualified for a rating of 120 minutes;

• Our floor decking sheets has been assessed and certified complying with ISO 9002 Quality Management Systems.


2. Product sectional properties:


Thickness
(mm)

Yield Strength(MPa)

Tensile strength (N/mm²)

Weight
(KG/M²)

I(cm4/m)

I(cm3/m)

0.75

≥345

300

6.18

47.98

12.50

0.90

≥345

300

7.66

63.50

15.32

1.00

≥345

300

8.14

64.08

16.69

1.20

≥345

300

9.71

76.90

20.03

Note:This is based on China steel standards Q345,for other standards data, please contact us.

3. Technical data of concrete decks:

1) 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

1.0

1.2

0.75

0.9

1.0

1.2

0.75

0.9

1.0

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


2) Metal deck loading VS. Concrete strength:

Concrete strength

Slab THK(mm)

Bondek THK(mm)

Mr

(KNm)

Concrete strength

Slab THK(mm)

Bondek THK(mm)

Mr(KNm)

Concrete strength

Slab THK(mm)

Bondek THK(mm)

Mr(KNm)

C25
































100




0.75

21.46

C30
































100




0.75

22.01

C35
































100




0.75

23.02

0.90

23.69

0.90

24.39

0.90

25.61

1.00

25.82

1.00

26.66

1.00

28.09

1.20

29.76

1.20

30.98

1.20

32.90

110




0.75

24.31

110




0.75

24.86

110




0.75

25.92

0.90

26.88

0.90

27.59

0.90

28.87

1.00

29.37

1.00

30.23

1.00

31.73

1.20

34.02

1.20

35.24

1.20

37.24

120




0.75

27.16

120




0.75

27.70

120




0.75

28.82

0.90

30.08

0.90

30.78

0.90

32.13

1.00

32.92

1.00

33.77

1.00

35.35

1.20

38.29

1.20

39.51

1.20

41.58

130




0.75

29.99

130




0.75

30.54

130




0.75

31.71

0.90

33.28

0.90

33.98

0.90

35.39

1.00

36.48

1.00

37.32

1.00

38.95

1.20

42.55

1.20

43.77

1.20

45.93

140




0.75

32.84

140




0.75

33.38

140




0.75

34.61

0.90

36.48

0.90

37.18

0.90

38.65

1.00

40.03

1.00

40.89

1.00

42.59

1.20

46.81

1.20

48.04

1.20

50.27

150




0.75

35.69

150




0.75

36.23

150




0.75

37.52

0.90

39.68

0.90

40.38

0.90

41.91

1.00

43.58

1.00

44.43

1.00

46.21

1.20

51.08

1.20

52.30

1.20

54.62

160




0.75

38.52

160




0.75

39.07

160




0.75

40.40

0.90

42.87

0.90

43.58

0.90

45.17

1.00

47.14

1.00

47.98

1.00

49.81

1.20

55.34

1.20

56.56

1.20

58.96

170




0.75

41.37

170




0.75

41.91

170




0.75

43.31

0.90

46.07

0.90

46.77

0.90

48.43

1.00

50.69

1.00

51.55

1.00

53.46

1.20

59.61

1.20

60.83

1.20

62.08

Note:This is based on China steel standards Q345,for other standards data, please contact us.


4. Joint way for concrete deck:

This drawing is to show the joint way of YX51-200-600,its male and female joint way.


5. Bondek fire resistant performance :

Our fire test report is showing that:YX51-200-600 has some capacity in fire resistant for 120 min.The effective zone of our floor decking sheet is mainly concentrated in top flanges of steel profile. And Lap joints is fully casted in concrete contribute more than dovetail ribs.

6. Decking sheet packing & loading:

There are two kinds of packing way for decking sheets,please check as follows:

1) Welded steel frame packaging:

Packing with welded steel frames,could protect decking sheets in good status from squeezing each other,when shipping.And this will need extra packing cost.

2) Steel strips packaging:

Packing with steel strips in bundles,and then loading.This could also protect bondek sheets from squeezing each other,when shipping.

7. Other similar products:

For other styles which you are interested in,please feel free to send us inquiry by e-mail admin@yumisteel.com .Thank you.


YX76-305-915

YX51-250-750

YX51-240-720

YX50-200-600



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