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Technical Info

Technical Info

View Distances

Distance (m)

30 m

30 - 40 m

40 - 50 m

50 - 60 m

Width of the Road (m)

 
1 Lane Road 4 - 5 m ø 600 mm
◘ 450x600 mm
R: 1500 mm
ø 600 mm
◘ 450x600 mm
R: 2200 mm
ø 800 mm
◘ 600x800 mm
R: 3000 mm
ø 800 mm
◘ 600x800 mm
R: 300 mm
2 Lane Road 6 m ø 800 mm
◘ 600x800 mm
R: 2200 mm
ø 800 mm
◘ 600x800 mm
R: 2200 mm
ø 1000 mm
R: 3000 mm
ø 1000 mm
R: 3000 mm
7 m ø 1000 mm
R: 2200 mm
ø 600 mm
R: 2200 mm
ø 1000 mm
R: 3000 mm
ø 1000 mm
R: 3000 mm

ø = Round Mirror Size (mm)
◘ = Rectangular Mirror Size (mm)
R = Radius (mm)

 

Quality Tests Performed

Resistance to Wind Load:
Stainless Steel Convex Mirrors sample mounted horizontally with pole brackets.
Torque moment of the fixing screws: 110 Nm. Sample loaded with 60 Kg for 5 min.
Results: No variations of the position of the sample. No cracks.

Coefficient of Reflection:
Coefficient of reflection measured through integrating sphere: 64,2%

Fields of Vision:
Field of vision measured with the observation axis that passes perpendicular through the center of the sample at a distance of 4 meters: 60°.

Source: TUV Rheinland Italia srl – Product Report

 

Comparative Tests* between different Convex Mirrors materials

(Exposition of Mirrors for 4 years in different environments)Quality Tests Performed

* Test Results are to be intended just as reference
Source: Japanese's "National Road Sign & Display Association"