TY  - JOUR
PY  - 1952//
TI  - Performance test: pavement marking materials
JO  - Highway Research Board bulletin
A1  - Burch, Robert A.
SP  - 96
EP  - 98
VL  - 57
IS  - 
N2  - The possibility of finding a method to make awards for pavement marking materials on a performance basis is explored. It is intended to apply pavement marking materials applied by vendors transversely to a heavy traffic volume highway in order to get accelerated wear and shorten required time of test. The material tested was of the pre-mixed reflectorized type. <br><br>METHODS of rating performance of these materials are discussed. A method to arrive at a numerical value of cost is presented. It is concluded that more work is needed to develop a convenient practical field method to evaluate the performance and characteristics of material. Development of a direct-reading photometer would be helpful.<p />
LA  - en
SN  - 0073-2206
UR  - http://dx.doi.org/
ID  - ref1
ER  -