15 books • 2 series
Highways England 2019 National Dynamic Plate Test device Accreditation Trial (Published Project Report, #976)
Highways England 2020 National Deflectograph Accreditation Trial (Published Project Report, #977)
Calculation of Local Equilibrium Correction Factors for the 2020 skid resistance surveys (Published Project Report, #990)
Calculation of Local Equilibrium Correction Factors for the 2019 skid resistance surveys (Published Project Reports, #951)
Highways Agency 2014 National Dynamic Plate Test device Accreditation Trial (Published Project Reports, #947)
Highways England 2015 National Dynamic Plate Test device Accreditation Trial (Published Project Reports, #946)
Highways England 2015 National Deflectograph Accreditation Trial (Published Project Reports, #943)
Highways England 2018 National Deflectograph Accreditation Trial (Published Project Reports, #939)
Highways England 2018 national accreditation trial for sideway-force skid resistance devices (Published Project Reports, #935)
Calculation of Local Equilibrium Correction Factors for the 2018 skid resistance surveys (Published Project Reports, #906)