A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Methods for Quantification of Lignosulphonate and Chloride in Gravel Wearing Courses
Due to oxidation, breakdown, and leaching, dust suppressants will be lost from the gravel road surface. Methods for residual dust suppressant concentration supervision are a valuable tool for estimating life-length and optimal application rates, and, hence, efficiency of different products. The objective of this study was to identify methods for quantitative analyses of lignosulphonate and chloride, develop and adapt the methods for application on a gravel matrix, and validate the methods using samples collected in-situ. Results strongly suggest that the reliability and repeatability of the developed methods (23% for lignosulphonate and 30% for chloride, respectively) are acceptable for determination of relative variations in residual concentrations of dust suppressed gravel wearing courses.
Methods for Quantification of Lignosulphonate and Chloride in Gravel Wearing Courses
Due to oxidation, breakdown, and leaching, dust suppressants will be lost from the gravel road surface. Methods for residual dust suppressant concentration supervision are a valuable tool for estimating life-length and optimal application rates, and, hence, efficiency of different products. The objective of this study was to identify methods for quantitative analyses of lignosulphonate and chloride, develop and adapt the methods for application on a gravel matrix, and validate the methods using samples collected in-situ. Results strongly suggest that the reliability and repeatability of the developed methods (23% for lignosulphonate and 30% for chloride, respectively) are acceptable for determination of relative variations in residual concentrations of dust suppressed gravel wearing courses.
Methods for Quantification of Lignosulphonate and Chloride in Gravel Wearing Courses
Edvardsson, Karin (author) / Ekblad, Jonas (author) / Magnusson, Rolf (author)
Road Materials and Pavement Design ; 11 ; 171-185
2010-01-01
15 pages
Article (Journal)
Electronic Resource
Unknown
Methods for Quantification of Lignosulphonate and Chloride in Gravel Wearing Courses
| British Library Conference Proceedings | 2010
Wearing courses of bituminous gravel concrete
| Engineering Index Backfile | 1959
Gravel and stone bases for asphalt wearing courses
| Engineering Index Backfile | 1928
Behaviour of Lignosulphonate Amended Expansive Soil
| TIBKAT | 2021