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Sub-surface traffic detection loops.
Technical Data.
EzyLoop Systems, Sub-surface loops are electromagnetic traffic detection loops that are pre-formed and encapsulated in a protective, adhesive bandage, so that they may be laid within a road pavement as a single unit. The loops are laid at a depth of between 50mm and 150mm during the construction or maintenance of the Road surface.
Optimum ambient working temperature range, 10 degrees C to 40 degrees C.
Optimum road surface tempreature range, 20 degrees C to 70 degrees C.
The EzyLoops can be formed to suit any electromagnetic configuration that is required, ie. Di-Pole, Double Di-Pole or Rectanglar.
Typical Composition.
Base Bandage.
Heavy Duty 180g/m 2 high strength non-woven polyester mat, in the form of 50mm wide bandage.
Impregnated and coated with a tough polymer modified bitumen compound.
| Total Thickness |
Membrane Tensile strength |
Membrane resistance to puncture |
Membrane penetration |
Membrane water vapour permeability |
| 3mm (nominal) |
(ASTM D 828-71) 86MD |
(ASTM E 154/79) 1155N max load |
(ASTM E 154/79) 36mm |
Procedure B (ASTM E96-80 |
Encapsulation Tape 40mm wide and Over-Bandage 200mm wide
A woven polypropylene bandage coated with a polymer modified bitumen mastic layer.
| Total Thickness |
Peel Adhesion N/mm |
Membrane resistance to puncture. N |
Elongation % |
Membrane Strength N/mm |
| 1.8mm |
4.0 |
900 |
50 |
25.0 |
Electrical conductor
1 X 1.5mmm2 TAC XLPE insulated loop cable for vehicle detection.
To AS 2276-1992 Part 3. NSW.RTA cat No. 182311822
Surface mounted vehicle detection loops.
Technical Data
EzyLoop systems, surface loops are electromagnetic traffic detection loops that are pre-formed and encapsulated in a protective mat so that they may be laid onto the suface of a driveway or road pavement as a single unit The EzyLoop can be formed to suit any electromagnetic configuration that is required.
Typical Composition.
Mat construction.
Heavy Duty extruded PVC, which has a semi-hardened matt surface that encapsulates the electromagnetic conductor. The mat size is 600mm wide by 1200mm through to 2400mm long.
| Total Thickness |
Weight |
Tensile Strength |
Flexture Strength |
Hardness (Rockwell) |
Thermal expansion |
| 9mm (nominal) |
8.2 kg |
15 Mpa (nominal) |
110 Mpa |
R77 |
7.5 |
Electrical conductor.
1 X 1.5mmm2 TAC XLPE insulated loop cable for vehicle detection.
Configuration = Typical, three turns.
Inductance = 70uH
Click here to see the Installation of the EzyLoop System
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