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Breffni Metals, Kingsfurze, Naas Industrial Estate, Naas, Co. Kildare, Ireland
Email:
breffnimetals@rfl.ie | Phone: 045-874400 | Fax: 045-874422


STEEL FLOORING - LOAD TABLES

pattern diagram
click here to enlarge

WEIGHT IN KG. PER SQUARE METRE
TYPE
20x3
20x5
25x3
25x5
30x3
30x5
35x3
35x5
40x3
40x5
50x5
41/100
13.50
22.63
16.50
27.53
19.40
32.45
22.30
37.35
25.30
42.25
52.08
41/50
15.30
25.63
18.30
30.53
21.20
35.45
24.10
40.35
27.10
45.25
55.08

MAXIMUM RECOMMENDED LOADING - UNIFORMLY DISTRIBUTED (Kn/M2)
clear span in mm (no deflection exceeds 1/200 of span or 10mm)

U.D.L.
serr.
conv.

light
med
heavy
Sect.
300
450
600
750
900
1050
1200
1350
1500
1650
1800
1950
2100
2250
3kN
5kN
7.5kN
20x3
70.40
31.29
17.60
9.04
5.23
3.29
2.21
1.54
-
-
-
-
-
-
N/A
1083
914
798
20x5
117.33
52.15
29.33
15.06
8.72
5.49
3.68
2.58
1.88
-
-
-
-
-
0.81
1284
1083
946
25x3
110.00
48.89
27.50
17.60
10.21
6.43
4.31
3.03
2.21
1.66
1.27
-
-
-
0.85
1354
1142
998
25x5
183.33
81.48
45.83
29.33
17.02
10.72
7.18
5.04
3.68
2.76
2.13
1.67
-
-
0.85
1605
1354
1183
30x3
158.40
70.40
39.60
25.34
17.60
11.12
7.45
5.23
3.81
2.86
2.21
1.74
1.32
-
0.87
1625
1370
1197
30x5
264.00
117.33
66.00
42.24
29.33
18.53
12.41
8.72
6.35
4.77
3.68
2.89
2.21
1.67
0.87
1926
1625
1419
35x3
215.60
95.82
53.90
34.50
23.96
17.60
11.82
8.31
6.05
4.55
3.50
2.76
2.10
1.59
0.89
1896
1599
1397
35x5
359.33
159.70
89.83
57.49
39.93
29.33
19.71
13.84
10.09
7.58
5.84
4.59
3.50
2.66
0.89
2183
1896
1656
40x3
281.60
125.16
70.40
45.06
31.29
22.99
17.60
12.40
9.04
6.79
5.23
4.11
3.14
2.38
0.90
2124
1827
1596
40x5
469.33
208.59
117.33
75.09
52.15
38.31
29.33
20.66
15.06
11.32
8.72
6.86
5.23
3.97
0.90
2413
2124
1893
50x5
733.33
325.93
183.33
177.33
81.48
59.86
45.83
36.21
29.33
22.10
17.02
13.39
10.20
7.75
0.92
2852
2510
2268


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