Highways Agency Reports
By Project
Highways Agency Research Compendium
Polished stone valueReports mentioning project record 'E095A/HM'
Comparison of achieved skidding resistance and the polishing resistance of roadstones an interim report by S.A. Hartshorne and P.G. Roe
Crowthorne Transport Research Laboratory, 1995
The polished stone value of aggregates and in-service skidding resistance by P.G. Roe and S.A. Hartshorne
Crowthorne Transport Research Laboratory, 1997
