Specifications and technical data of grille BLA-2



19 mm x 3 mm x 38 mm (3/4” x 1/8” x 1 1/2”) The bars of the grille are made of aluminum alloy 6061-T6 T-shaped with a serrated surface. Easy to clean, at a low price. Recommended for all types of building.


Technicals details

Friction coefficient
0.76 (dynamic and static)
Cleaning efficiency
38.00 %

Deflection under live load

Span : 610 mm (2'0")
810 mm (2'8")
999.99 NEWTON (Nm) ÷ 4,448 = IMP
999.99 NEWTON (Nm) ÷ 4,448 = IMP
Distortion under lateral load
11.00 (VISUAL 1 TO 20)
Distortion under residual load
15.00 mm
Plastic energetic deficiency
70.00 NEWTON (Nm)
Salt fog
999.99 hrs (ASTM B117)
Percentage of opening
27.00
Alloy of alluminium
6061-T6
Vinyl durometer
-