Forge-Grating
Flush Top Grating
Aluminum Flat Bar Grating
Material Grade- 6063, 6106, 6261
Product Description - Aluminium Flat Bar Grating is the most frequently used aluminium forged grating in Perftech’s range. These screens are prefabricated, acting as an excellent sunscreen or façade solution over joinery & glazing. This product can be used in walkway, flooring, partition, ceiling, balustrading & soffit applications. They are light weight, making installation easy when builder is joining up and fixing to the buildings substructures. The screens can be pre-treated, and powder coated by registered applicator Colourtec with the Interpon™ D2525 25-year warranty powder coat.
Product Features - The flat bar extrusions have a rectangular cross section, light weight material, high strength, architectural finish, corrosion resistance and low maintenance cost. It can be used for industrial platforms, maintenance walkway, curtain wall screen, sunscreen, fencing, & unitary style apartment flats for privacy screens.
Part Number - PTA323/30/100FU---Series 30 Aluminum Rectangular Bar Grating, Flat/Plain Load Bars 32x3 at 30mm Centre, Cross bars at 100mm Spacing, Mill Finish.
PTA325/30/100 is frequently used for specification of aluminium grating on facades
Perftech Aluminum Grating can be easily selected according to the following table:
Selection under light load, maximum span recommended (for lightweight maintenance platforms with occasional use) Unit:mm | |||
---|---|---|---|
UDL=2.5kPa, Deflection=5mm | |||
Flat Bar Size(mm) | 30-Series | 40-Series | 60-Series |
20x5 | 1051 | 980 | 883 |
25x3 | 1093 | 1020 | 919 |
25x5 | 1242 | 1159 | 1044 |
32x3 | 1315 | 1227 | 1106 |
32x5 | 1495 | 1394 | 1257 |
40x3 | 1555 | 1451 | 1308 |
40x5 | 1767 | 1648 | 1486 |
45x5 | 1930 | 1800 | 1623 |
50x5 | 2089 | 1948 | 1757 |
55x5 | 2244 | 2093 | 1887 |
65x5 | 2543 | 2372 | 2139 |
UDL=3kPa, Deflection = 5.00 mm | |||
---|---|---|---|
Flat Bar Bar Size(mm) | 30-Series | 40-Series | 60-Series |
20x5 | 1004 | 936 | 844 |
25x3 | 1044 | 974 | 878 |
25x5 | 1187 | 1107 | 998 |
32x3 | 1257 | 1172 | 1057 |
32x5 | 1428 | 1332 | 1201 |
40x3 | 1486 | 1386 | 1249 |
40x5 | 1688 | 1575 | 1420 |
45x5 | 1844 | 1720 | 1551 |
50x5 | 1996 | 1862 | 1678 |
55x5 | 2144 | 2000 | 1803 |
65x5 | 2430 | 2267 | 2043 |