Grating for Industrial Strength and Safety

Oasis Metal, Press Welded Gratings are engineered to deliver unmatched strength, stability, and performance in demanding environments. Manufactured by forge-welding bearing bars and cross-rods under pressure, this process creates a rigid, one-piece grating panel with exceptional load-bearing capacity and durability.

These gratings are designed for use in multiple applications, where structural reliability and safety are critical. The secure welded joints create a rigid grid that withstands heavy rolling loads, high pedestrian traffic, and corrosive environments – making press welded gratings our most popular and trusted solution.

Key Features

Forge-Welded Joints for Maximum Strength

Each panel is constructed through an automated forge-welding process where the cross-rods are permanently fused to the bearing bars. This results in an integrated structure capable of withstanding heavy industrial loads, including forklift and vehicle traffic.

Slip-Resistant Surface Options

To suit various environments, our press welded gratings are available with either a plain surface for smooth applications or a serrated surface for improved slip resistance. Serrated bearing bars are ideal for areas exposed to water, oil, or other potential hazards where safe footing is essential.

Corrosion Protection Through Galvanization

Every grating can be hot-dipped galvanized after fabrication, providing a durable zinc coating that protects the steel from corrosion. This is especially important in outdoor, marine, or chemical plant environments where longevity can be a concern.

Built for Heavy Loads and Harsh Conditions

With their rigid construction and deep bearing bars, press welded gratings offer excellent performance in areas subject to repetitive loading, vibration, or dynamic forces. They are commonly used in settings such as vehicle service bays, mining walkways, and industrial platforms.

Common Applications

Press welded gratings are a go-to solution across multiple sectors due to their unmatched strength and reliability.

Oil, gas, and mining infrastructure

Industrial flooring in factories or plants

Access platforms and service walkways

Vehicle maintenance pits

Wastewater treatment facilities

Benefits of Press Welded Gratings

Long-Term Durability

Engineered to perform in extreme conditions, press welded gratings offer an exceptionally long service life. Their forged-welded process ensures that a high structural integrity remains intact even after years of exposure to heavy loads and weathering.

Resistance to Environmental Stressors

With the option of galvanisation and chemical-resistant coatings, these gratings are resilient against corrosion, and inclement weather. This makes them ideal for use in corrosive or outdoor environments where conventional flooring solutions would degrade quickly.

Custom Fabrication Available

Each project can be customized to your specifications. We offer various bearing bar sizes, thicknesses, and spacings to meet specific load requirements or project constraints. Panels can also be cut to size, shaped to fit irregular layouts, and manufactured with cut-outs for integration with existing structural steel.

Low Maintenance, High Safety

The open grid design ensures efficient drainage and debris flow-through, helping to keep surfaces clean and slip-resistant with minimal maintenance. The solid steel construction means these panels require very little upkeep, reducing lifecycle costs and operational downtime.

Technical Specifications

Material

  • Mild Steel
  • Stainless Steel

Finish

  • Hot-Dip Galvanized
  • Painted
  • Untreated for secondary processing
  • Performance Table A
    For 25mm Centres
  • Performance Table B
    For 30mm Centres
  • Performance Table C
    For 34mm Centres
  • Performance Table D
    For 41mm Centres

NOTES: Below table is made considering working stress of 165 N/mm2 which allows for a safety factor of 1.6

Deflection should not more than span / 200 times or 10mm, whichever is lesser

For pedestrian traffic there are three loading categories, which are Light Duty – (UDL – 3 KN/m2), Medium Duty- (UDL- 5 KN/m2), and Heavy Duty- (UDL – 7 5 KN/m2)

Add 2 8 Kg/m2 to theoretical weight Kg/m2 for Cross bars @ 50 mm centres

When calculating UDL and deflection for serrated gratings, allowance should be made for the material removed from the bearing bar to form the serration profile Typically this is 90% of the UDL and 105% of the deflection. These figures vary depending on the type of serration and should be confirmed during the design process.

Performance Table A – For 25mm Centres
Bearing Bar Size (mm) SPAN IN MM Max Clear Span for Pedestrian Loadings Theoritical Weight Kg/m² for 100mm pitch
300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950 2100 U-KN/m2 3 5 7.5
20 x 3 UDL-KN/m² 120.60 53.36 30.05 15.44 8.93 5.62 3.76 2.64 1.93 1.44 1.11 0.87 0.67 Span – mm 1295 1092 954 22.14
D – mm 0.75 1.68 2.99 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 6.47 5.46 4.77
20 x 5 UDL-KN/m² 201.00 88.90 50.08 25.73 14.89 9.38 6.28 4.41 3.21 2.41 1.86 1.46 1.11 Span – mm 1535 1294 1131 35.01
D – mm 0.75 1.68 2.99 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 7.67 6.47 5.65
25 x 3 UDL-KN/m² 188.50 83.70 47.00 30.10 17.45 10.99 7.36 5.17 3.77 2.83 2.18 1.71 1.30 Span – mm 1618 1365 1192 26.96
D – mm 0.60 1.35 2.39 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 8.09 6.82 5.96
25 x 5 UDL-KN/m² 314.00 139.60 78.20 50.12 29.08 18.31 12.27 8.61 6.28 4.72 3.63 2.86 2.18 Span – mm 1919 1618 1414 43.06
D – mm 0.60 1.35 2.39 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 9.60 8.09 7.07
30 x 3 UDL-KN/m² 271.50 120.10 67.50 43.35 30.08 18.99 12.72 8.93 6.51 4.89 3.77 2.96 2.26 Span – mm 1942 1638 1431 31.79
D – mm 0.50 1.12 1.99 3.12 4.49 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 9.71 8.19 7.15
30 x 5 UDL-KN/m² 452.00 200.10 112.50 72.30 50.15 31.65 21.20 14.89 10.85 8.15 6.28 4.94 3.76 Span – mm 2223 1942 1697 51.10
D – mm 0.50 1.12 1.99 3.12 4.49 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 9.71 8.48
35 x 3 UDL-KN/m² 371.00 163.50 92.10 58.90 40.97 30.09 20.20 14.19 10.34 7.77 5.99 4.70 3.58 Span – mm 2196 1911 1669 36.62
D – mm 0.43 0.96 1.71 2.67 3.85 5.24 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 9.55 8.34
35 x 5 UDL-KN/m² 617.00 272.50 153.50 98.20 68.28 50.16 33.66 23.64 17.23 12.95 9.97 7.85 5.98 Span – mm 2495 2196 1980 59.15
D – mm 0.43 0.96 1.71 2.67 3.85 5.24 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 9.90
40 x 3 UDL-KN/m² 476.00 213.50 120.60 77.06 53.52 39.26 3.05 21.18 15.44 11.60 8.93 7.02 5.35 Span – mm 2427 2136 1908 41.45
D – mm 0.37 0.84 1.50 2.34 3.37 4.58 5.98 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 9.54
40 x 5 UDL-KN/m² 793.00 355.60 201.00 128.47 89.20 65.44 50.09 35.29 25.73 19.33 14.89 11.71 8.93 Span – mm 2758 2427 2194 67.20
D – mm 0.37 0.84 1.50 2.34 3.37 4.58 5.98 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
50 x 5 UDL-KN/m² 1255.00 554.00 314.00 200.50 139.10 102.15 78.36 61.89 50.25 37.75 29.08 22.87 17.44 Span – mm 3260 2870 2593 83.29
D – mm 0.30 0.67 1.20 1.87 2.69 3.66 4.79 6.06 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
60 x 5 UDL-KN/m² 1810.00 800.00 452.50 289.00 200.10 147.10 112.80 89.12 72.13 65.25 50.25 39.53 30.14 Span – mm 3738 3290 2973 99.38
D – mm 0.25 0.56 1.00 1.56 2.24 3.05 3.99 5.05 6.23 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
70 x 5 UDL-KN/m² 2415.00 1090.00 610.50 394.20 272.34 200.60 153.50 121.35 98.19 81.12 79.80 62.76 47.86 Span – mm 4197 3693 3337 115.47
D – mm 0.21 0.48 0.85 1.34 1.92 2.62 3.42 4.33 5.34 6.46 9.00 9.75 10.00 D – mm 10.00 10.00 10.00

NOTES: Below table is made considering working stress of 165 N/mm2′ which allows for a safety factor of 1.6

Deflection should not more than span / 200 times or 10mm, whichever is lesser

For pedestrian traffic there are three loading categories. which are Light Duty – (UDL – 3 KN/m2), Medium Duty – (UDL – 5 KN/m2) and Heavy Duty – (UDL – 7 5 KN/m2)

Add 2 8 Kg/m2 to theoretical weight Kg/m2 for Cross bars @ 50 mm centres

When calculating UDL and deflection for serrated gratings, allowance should be made for the material removed from the bearing bar to form the serration profile Typically this is 90% of the UDL and 105% of the deflection. These figures vary depending on the type of serration and should be confirmed during the design process.

Performance Table B – For 30mm Centres
Bearing Bar Size (mm) SPAN IN MM Max Clear Span for Pedestrian Loadings Theoritical Weight Kg/m² for 100mm pitch
300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950 2100 U-KN/m2 3 5 7.5
20 x 3 UDL-KN/m² 99.73 44.33 24.93 12.80 7.41 4.67 3.13 2.20 1.60 1.20 0.93 0.73 0.56 Span-mm 1217 1026 896 18.84
D – mm 0.75 1.68 2.99 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 6.09 5.13 4.48
20 x 5 UDL-KN/m² 166.22 73.88 41.56 21.34 12.35 7.78 5.21 3.66 2.67 2.00 1.54 1.21 0.93 Span – mm 1442 1217 1063 29.52
D – mm 0.75 1.68 2.99 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 7.21 6.09 5.32
25 x 3 UDL-KN/m² 155.83 69.26 38.96 24.93 14.47 9.11 6.10 4.29 3.13 2.35 1.81 1.42 1.08 Span – mm 1521 1283 1120 22.84
D – mm 0.60 1.35 2.39 3.74 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 7.61 6.42 5.60
25 x 5 UDL-KN/m² 259.72 115.43 64.93 41.56 24.12 15.19 10.17 7.15 5.21 3.91 3.01 2.37 1.81 Span – mm 1803 1521 1328 36.19
D – mm 0.60 1.35 2.39 3.74 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 9.02 7.61 6.64
30 x 3 UDL-KN/m² 224.40 99.73 56.10 35.90 24.93 15.75 10.55 7.41 5.40 4.06 3.13 2.46 1.87 Span – mm 1825 1539 1345 26.85
D – mm 0.50 1.12 1.99 3.12 4.49 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 9.13 7.70 6.73
30 x 5 UDL-KN/m² 374.00 166.22 93.50 59.84 41.56 26.24 17.58 12.35 9.00 6.76 5.21 4.10 3.12 Span – mm 2121 1825 1594 42.86
D – mm 0.50 1.12 1.99 3.12 4.49 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 9.13 7.97
35 x 3 UDL-KN/m² 305.43 135.75 76.36 48.87 33.94 24.93 16.75 11.76 8.58 6.44 4.96 3.90 2.98 Span – mm 2096 1796 1569 30.85
D – mm 0.43 0.96 1.71 2.67 3.85 5.24 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 8.98 7.85
35 x 5 UDL-KN/m² 509.06 226.25 127.26 81.45 56.56 41.56 27.92 19.61 14.29 10.74 8.27 6.51 4.96 Span – mm 2381 2096 1860 49.53
D – mm 0.43 0.96 1.71 2.67 3.85 5.24 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 9.30
40 x 3 UDL-KN/m² 398.93 177.30 99.73 63.83 44.33 32.57 24.93 17.56 12.80 9.62 7.41 5.83 4.44 Span – mm 2317 2039 1793 34.85
D – mm 0.37 0.84 1.50 2.34 3.37 4.58 5.98 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 8.97
40 x 5 UDL-KN/m² 664.89 295.51 166.22 106.38 73.88 54.28 41.56 29.27 21.34 16.03 12.35 9.71 7.41 Span – mm 2632 2317 2093 56.21
D – mm 0.37 0.84 1.50 2.34 3.37 4.58 5.98 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
50 x 5 UDL-KN/m² 1038.89 461.73 259.72 166.22 115.43 84.81 64.93 51.30 41.67 31.31 24.12 18.97 14.46 Span – mm 3112 2739 2475 69.55
D – mm 0.30 0.67 1.20 1.87 2.69 3.66 4.79 6.06 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
60 x 5 UDL-KN/m² 1496.00 664.89 374.00 239.36 166.22 122.12 93.50 73.88 59.84 54.10 41.67 32.78 24.99 Span – mm 3568 3140 2837 82.90
D – mm 0.25 0.56 1.00 1.56 2.24 3.05 3.99 5.05 6.23 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
70 x 5 UDL-KN/m² 2036.22 904.99 509.06 325.80 226.25 166.22 127.26 100.55 81.45 67.31 66.18 52.05 39.69 Span – mm 4005 3525 3185
D – mm 0.21 0.48 0.85 1.34 1.92 2.62 3.42 4.33 5.34 6.46 9.00 9.75 10.00 D – mm 10.00 10.00 10.00

NOTES: Below table is made considering working stress of 165 N/mm2′ which allows for a safety factor of 1.6

Deflection should not more than span/ 200 times or 10mm, whichever is lesser

For pedestrian traffic there are three loading categories, which are Light Duty – (UDL – 3 KN/m2), Medium Duty – (UDL – 5 KN/m2) and Heavy Duty – (UDL – 7 5 KN/m2) Add 2 8 Kgim’ to theoretical weight Kgim’ for Cross bars @ 50 mm centres

When calculating UDL and deflection for serrated gratings, allowance should be made for the material removed from the bearing bar to form the serration profile Typically this is 90% of the UDL and 105% of the deflection. These figures vary depending on the type of serration and should be confirmed during the design process.

Performance Table C – For 34mm Centres
Bearing Bar Size (mm) SPAN IN MM Max Clear Span for Pedestrian Loadings Theoritical Weight Kg/m² for 100mm pitch
300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950 2100 U-KN/m2 3 5 7.5
20 x 3 UDL-KN/m² 88.30 39.05 21.99 11.29 6.53 4.12 2.76 1.93 1.41 1.06 0.81 0.64 0.49 Span-mm 1166 984 860 16.96
D – mm 0.75 1.68 2.99 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 5.83 4.92 4.29
20 x 5 UDL-KN/m² 147.00 65.10 36.65 18.83 10.90 6.86 4.60 3.23 2.35 1.76 1.36 1.07 0.81 Span-mm 1383 1167 1019 26.38
D – mm 0.75 1.68 2.99 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 6.91 5.83 5.09
25 x 3 UDL-KN/m² 138.00 61.30 34.33 22.00 12.76 8.04 5.39 3.78 2.76 2.07 1.59 1.25 0.95 Span-mm 1459 1230 1074 20.49
D – mm 0.60 1.35 2.39 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 7.29 6.15 5.37
25 x 5 UDL-KN/m² 230.00 102.15 57.21 36.67 21.28 13.40 8.97 6.30 4.59 3.45 2.66 2.09 1.59 Span-mm 1729 1459 1274 32.26
D – mm 0.60 1.35 2.39 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 8.64 7.29 6.37
30 x 3 UDL-KN/m² 198.50 87.85 49.40 31.72 22.02 13.89 9.31 6.53 4.77 3.58 2.76 2.16 1.65 Span-mm 1750 1476 1290 24.02
D – mm 0.50 1.12 1.99 3.12 4.49 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 8.75 7.38 6.44
30 x 5 UDL-KN/m² 331.00 146.40 82.40 52.86 36.77 23.15 15.51 10.89 7.94 5.96 4.60 3.61 2.75 Span-mm 2056 1750 1529 38.15
D – mm 0.50 1.12 1.99 3.12 4.49 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 8.75 7.64
35 x 3 UDL-KN/m² 271.00 119.60 67.40 43.10 29.97 22.02 14.78 10.38 7.57 5.68 4.38 3.44 2.62 Span-mm 2031 1722 1504 27.55
D – mm 0.43 0.96 1.71 2.67 3.85 5.24 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 8.61 7.52
35 x 5 UDL-KN/m² 452.00 199.30 112.30 71.85 49.96 36.70 24.64 17.30 12.61 9.47 7.30 5.74 4.37 Span-mm 2308 2031 1783 44.04
D – mm 0.43 0.96 1.71 2.67 3.85 5.24 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 8.91
40 x 3 UDL-KN/m² 348.00 156.20 88.25 56.38 39.16 28.73 21.99 15.49 11.29 8.48 6.54 5.14 3.92 Span-mm 2245 1968 1719 31.09
D – mm 0.37 0.84 1.50 2.34 3.37 4.58 5.98 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 9.84 8.59
40 x 5 UDL-KN/m² 580.00 260.20 147.10 94.00 65.28 47.88 36.65 25.83 18.83 14.14 10.89 8.57 6.53 Span-mm 2551 2245 2029 49.93
D – mm 0.37 0.84 1.50 2.34 3.37 4.58 5.98 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
50 x 5 UDL-KN/m² 920.00 405.50 229.90 146.70 101.78 74.74 57.34 45.28 36.77 27.62 21.28 16.73 12.76 Span-mm 3015 2654 2398 61.70
D – mm 0.30 0.67 1.20 1.87 2.69 3.66 4.79 6.06 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
60 x 5 UDL-KN/m² 1325.00 586.00 331.00 211.50 146.40 107.61 82.50 65.21 52.78 47.74 36.77 28.92 22.05 Span-mm 3457 3043 2750 73.48
D – mm 0.25 0.56 1.00 1.56 2.24 3.05 3.99 5.05 6.23 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
70 x 5 UDL-KN/m² 1762.00 798.00 446.50 288.50 199.30 146.80 112.34 88.79 71.84 59.36 58.39 45.92 35.00 Span-mm 3881 3416 3087 85.25
D – mm 0.21 0.48 0.85 1.34 1.92 2.62 3.42 4.33 5.34 6.46 9.00 9.75 10.00 D – mm 10.00 10.00 10.00

NOTES: Below table is made considering working stress of 165 N/mm2 which allows for a safety factor of 1.6

Deflection should not more than span / 200 times or 10mm, whichever is lesser

For pedestrian traffic there are three loading categories, which are Light Duty – (UDL – 3 KN/m2 ), Medium Duty – (UDL – 5 KN/m2) and Heavy Duty – (UDL – 7 5 KN/m2) Add 2 8 Kg/m2 to theoretical weight Kg/m2 for Cross bars@ 50 mm centres

When calculating UDL and deflection for serrated gratings, allowance should be made for the material removed from the bearing bar to form the serration profile Typically this is 90% of the UDL and 105% of the deflection These figures vary depending on the type of serration and should be confirmed during the design process.

Performance Table D – For 41mm Centres
Bearing Bar Size (mm) SPAN IN MM Max Clear Span for Pedestrian Loadings Theoritical Weight Kg/m² for 100mm pitch
300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950 2100 U-KN/m2 3 5 7.5
20 x 3 UDL-KN/m² 73.33 32.59 18.33 9.41 5.45 3.43 2.30 1.61 1.18 0.88 0.68 0.54 0.41 Span-mm 1098 926 809 14.60
D – mm 0.75 1.68 2.99 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 5.49 4.63 4.05
20 x 5 UDL-KN/m² 122.22 54.32 30.56 15.69 9.08 5.72 3.83 2.69 1.96 1.47 1.13 0.89 0.68 Span-mm 1302 1098 959 22.45
D – mm 0.75 1.68 2.99 3.75 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 6.51 5.49 4.80
25 x 3 UDL-KN/m² 114.58 50.93 28.65 18.33 10.64 6.70 4.49 3.15 2.30 1.73 1.33 1.05 0.80 Span-mm 1373 1158 1011 17.54
D – mm 0.60 1.35 2.39 3.74 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 6.87 5.79 5.06
25 x 5 UDL-KN/m² 190.97 84.88 47.74 30.56 17.73 11.17 7.48 5.25 3.83 2.88 2.22 1.74 1.33 Span-mm 1627 1373 1199 27.36
D – mm 0.60 1.35 2.39 3.74 4.50 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 8.14 6.87 6.00
30 x 3 UDL-KN/m² 165.00 73.33 41.25 26.40 18.33 11.58 7.76 5.45 3.97 2.98 2.30 1.81 1.38 Span-mm 1647 1389 1214 20.49
D – mm 0.50 1.12 1.99 3.12 4.49 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 8.24 6.95 6.07
30 x 5 UDL-KN/m² 275.00 122.22 68.75 44.00 30.56 19.30 12.93 9.08 6.62 4.97 3.83 3.01 2.30 Span-mm 1953 1647 1439 32.26
D – mm 0.50 1.12 1.99 3.12 4.49 5.25 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 9.77 8.24 7.20
35 x 3 UDL-KN/m² 224.58 99.81 56.15 35.93 24.95 18.33 12.32 8.65 6.31 4.74 3.65 2.87 2.19 Span-mm 1922 1621 1416 23.43
D – mm 0.43 0.96 1.71 2.67 3.85 5.24 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 9.61 8.11 7.08
35 x 5 UDL-KN/m² 374.31 166.36 93.58 59.89 41.59 30.56 20.53 14.42 10.51 7.90 6.08 4.78 3.65 Span-mm 2205 1922 1679 37.17
D – mm 0.43 0.96 1.71 2.67 3.85 5.24 6.00 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 9.61 8.40
40 x 3 UDL-KN/m² 293.33 130.37 73.33 46.93 32.59 23.95 18.33 12.91 9.41 7.07 5.45 4.28 3.27 Span-mm 2145 1852 1618 26.38
D – mm 0.37 0.84 1.50 2.34 3.37 4.58 5.98 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 9.26 8.09
40 x 5 UDL-KN/m² 488.89 217.28 122.22 78.22 54.32 39.91 30.56 21.52 15.69 11.79 9.08 7.14 5.45 Span-mm 2438 2145 1918 42.08
D – mm 0.37 0.84 1.50 2.34 3.37 4.58 5.98 6.75 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 9.59
50 x 5 UDL-KN/m² 763.89 339.51 190.97 122.22 84.88 62.36 47.74 37.72 30.64 23.02 17.73 13.95 10.64 Span-mm 2882 2536 2292 51.89
D – mm 0.30 0.67 1.20 1.87 2.69 3.66 4.79 6.06 7.50 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
60 x 5 UDL-KN/m² 1100.00 488.89 275.00 176.00 122.22 89.80 68.75 54.32 44.00 39.78 30.64 24.10 18.38 Span-mm 3304 2908 2627 61.70
D – mm 0.25 0.56 1.00 1.56 2.24 3.05 3.99 5.05 6.23 8.25 9.00 9.75 10.00 D – mm 10.00 10.00 10.00
70 x 5 UDL-KN/m² 1497.22 665.43 374.31 239.56 166.36 122.22 93.58 73.94 59.89 49.49 48.66 38.27 29.18 Span-mm 3709 3264 2949 71.51
D – mm 0.21 0.48 0.85 1.34 1.92 2.62 3.42 4.33 5.34 6.46 9.00 9.75 10.00 D – mm 10.00 10.00 10.00