EVALUATION OF THERMO-PLASTIC PAVEMENT-STRIPING MATERIALS
Approximately 1,406,100 linear feet (428,579 m) of hot-sprayed thermoplastic stripe was applied to roadways in Louisville and Jefferson County in the summer of 1973. Visual observations of appearance, durability, and night visibility were conducted according to ASTM D 713-69, the standard method for conducting road service tests on traffic paint. Attempts to conduct photometer measurements of the thermoplastic striping were unsuccessful. Visual observations made during rainy, nighttime conditions were also unsuccessful because very little difference was noticeable among the various sections. The evaluation showed that the thermoplastic stripes performed considerably better on bituminous concrete pavements than on portland cement concrete pavements. White thermoplastic strips were generally better than yellow stripes, particularly on portland cement concrete surfaces. No definite relationship was found between durability of thermoplastic striping and traffic volume for strips applied to bituminous concrete pavements. The stripes, however, were less durable on the older pavements. On portland cement concrete pavements, the stripes were less durable on high volume roads and older pavements. An economic analysis of the cost of thermoplastic striping is more economical on the higher volume roads. Volumes required for thermoplastic striping to be more economical than paint striping ranged from 15,000 vehicles per day on a two-lane bituminous concrete pavement (white or yellow stripes) to 120,000 vehicles per day on a six-lane portland cement concrete pavement (yellow stripes). Volumes required for other highway types, pavement type, and line color are also presented.
- Record URL:
Lexington, KY United States 40508
- Pigman, J G
- Agent, K R
- Publication Date: 1976-5
- Features: Appendices; Figures; References; Tables;
- Pagination: 35 p.
- TRT Terms: Asphalt concrete; Durability; Economic analysis; Portland cement concrete; Striping materials; Thermoplastic materials; Whites
- Subject Areas: Economics; Geotechnology; Highways; Materials;
- Accession Number: 00142206
- Record Type: Publication
- Report/Paper Numbers: No. 449 Res. Rpt.
- Contract Numbers: KYP-73-48
- Files: TRIS, STATEDOT
- Created Date: Feb 16 1977 12:00AM