SONIC TRAFFIC MANAGEMENT SYSTEMS
Marking the Way

SELF CLEAN DELINEATOR

 

 

Propeller delineators are self-cleaning windpropelled delineator with three rubber cleaners delivering constant visual reflectivity.

A propeller rotates with the wind force generated be passing vehicles and the rubber cleaners clean the reflectorised surface continuously.

WIND FORCE AND NUMBER ROTATIONS TEST

This test was done in a laboratory. Delineator is settle 500mm from road shoulder.

Test 1       Minimum wind velocity to rotate

Test 2       Number of Rotations with wind velocity of 5 m/sec

Test 3       Does it rotate in case that a large size car pass with  40 m/h?  

Sample

Test 1

Test 2

Test 3

100 Delineator

4m/sec

9~15 Rotations

Yes

200 Delineator

4m/sec

9~15 Rotations

Yes

300 Delineator

4m/sec

9~15 Rotations

Yes

 

Email your enquiries to sales@stmstraffic.co.nz

SONIC TRAFFIC MANAGEMENT SYSTEMS LTD
PO Box 5074 Hamilton New Zealand
Ph +64 7 847 7850 Fax +64 7 847 7851

e-mail us