Author: P. G. RoePublisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 28
Book Description
The Polished Stone Value of Aggregates and In-service Skidding Resistance
Author: P. G. RoePublisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 28
Book Description
Polished Stone Value of Aggregates and In-Service Skidding Resistance
Author: P. G. RoePublisher: Thomas Telford
ISBN: 9780727728081
Category : Pavements
Languages : en
Pages : 36
Book Description
- Executive Summary - Introduction - Background - Studies of aggregate performance in-service - Discussion - implications of desk studies - Laboratory studies of polishing mechanism - Developing a revised standard - Proposed revision to HD28 - Further research - Conclusions - Acknowledgements - References - Appendix A: Laboratory studies of polishing mechanism - Appendix B: Comparison of PSV requirements in HD28/94 with proposed replacement - Abstract - Related publications
The Skidding Resistance of Concrete
Author: R. E. FranklinPublisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 28
Book Description
Selection of Aggregates for Skid Resistance
Author: P. D. CenekPublisher:
ISBN: 9780478380996
Category : Aggregates (Building materials)
Languages : en
Pages : 56
Book Description
Statistical modelling was undertaken to develop a means for reliably predicting the expected in-service skid resistance of any rural section of the New Zealand state highway network surfaced with chip seal. The measure of slow-speed skid resistance used was the sideways-force coefficient routine inspection machine (SCRIM) coefficients averaged over a 10m length. The statistical modelling was based on data from the 2006-2007 high-speed condition survey of the entire New Zealand state highway network, which amounts to a sealed length of 23,113 lane km. The resulting database contains a total of 976,338 observations allowing identification of statistically significant relationships between the dependent variable (the measured in-service skid resistance) and the independent variables (road geometry, traffic characteristics and aggregate characteristics). One aggregate-related variable investigated was a categorical parameter, representing the name of the quarry from which the aggregate was sourced. This parameter inherently encompasses not only polished stone value but all other important influencing factors such as chip shape, chip hardness, mineralogical properties and crusher type. The major finding was that the categorical variable 'aggregate source' is a better predictor of in-service skid resistance performance than the numeric variable 'polished stone value'.
Synthetic Aggregates of High Resistance to Polishing
Author: J. R. HoskingPublisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 44
Book Description
Skid Resistant Characteristics of Illinois Aggregates
Author: Richard L. BergerPublisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 156
Book Description
The Skidding Resistance of Concrete
Author: R. E. FranklinPublisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 20
Book Description
Aggregates and Skid Resistance
Author: Kathleen T. DiringerPublisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 74
Book Description
The Influence of Materials and Mix Design on the Skid Resistance Value and Texture Depth of Concrete
Author: D. E. WellerPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 52
Book Description
Road Aggregates and Skidding
Author: Roger HoskingPublisher: Stationery Office Books (TSO)
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 252
Book Description
Road Aggregates and Skidding