The REDA Road Studs has been
designed and manufactured to withstand particularly difficult environmental and traffic
conditions. The aluminum alloy used is one of those offering maximum impact
resistance to vehicular traffic and to spread the impact load uniformally over the
pavement surface.
Road Studs are manufactured from aluminum ingots complying with BS 1490.
The stud contain one or two prismatic reflective faces as required to reflect
incident light from a single or opposite directions.
The REDA Road Stud has a patented anti-twist shaft design to prevent
movement of the stud whilst in service. It shall be affixed to the pavement surface
by means of a hole drilled into the surface and filled with REDA grouting material prior
to insertion.
GENERAL SPECIFICATIONS:
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DESIGN
FRABICATION |
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Overall
Dimensional Details: |
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Model
SF-DF/10X10 cm |
click to see dimesional drawings |
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Size (mm): |
100X100X25 |
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Shaft Length (mm): |
70 |
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Slope of reflecting face: |
60 degrees |
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Reflectors:
Three plastic discs each has 7 highly reflective glass elements |
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Model
SF-DF/15x15 cm |
click to see dimesional drawing |
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Size (mm): |
150X150X25 |
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Shaft Length (mm): |
70 |
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Slope of reflecting face: |
60 degrees |
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Reflectors: Four
plastic discs each has 7 highly reflective glass elements |
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Material: |
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The body of the REDA Road Stud shall be formed
from aluminum-silicate conforming to G-AL SI Uni 4514, and having the following
properties: |
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Tensile strength (n/sq.mm) |
200 |
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Elongation |
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5-7 |
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0.2% Proof Stress (n/sq.mm) |
100 |
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Density (Specific Gravity) |
2.65 |
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Melting Point °C |
580 |
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Brinnel Hardness |
65HB |
