Span Point load (kg) Safety factor Area load (kg/m²) Safety factor 400 1.286 7 x F 7.351 21 x q 600 572 11 x F 2.178 32 x q 800 322 15 x F 919 43 x q 1.000 206 19 x F 470 54 x q
Span Point load (kg) Safety factor Area load (kg/m²) Safety factor 400 486 9 x F 2.777 10 x q 600 216 13 x F 823 16 x q 800 122 18 x F 347 21 x q 1.000 78 23 x F 178 27 x q 1.2