Highways Agency Contract Reports
By keyword
4 Reports with keyword 'Acoustics':
The acoustic performance of porous road surfaces laid on the M1, Wakefield after 11 months of trafficking by P.G. Abbott and P.M. Nelson
Transport Research Laboratory, 1993
H005E the acoustical characteristics of porous road surfaces by P.M. Nelson
Transport Research Laboratory, 1993
HA absorption study initial report on research into the use of sound absorption in the road corridor Colin English ... [et al.]
Arup Acoustics, 2000
Status report on sporran system and eco sound-screen
Transport Research Laboratory, 1997
