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The structure of mineral fillers and their stiffening properties in filler-bitumen mastics
Abstract The subject of the study was limestone filler samples of various structures, which were obtained through planned laboratory processing. The aim of the paper was to improve knowledge on the subject of the structure of limestone fillers (grain-size distribution, specific surface area, void content, shape ‘sphericity’ and texture of grain surfaces ‘roundness’), as well as investigating the numerical quantity relationship between the structures of fillers and their stiffening properties. Analysis of the results showed considerable differences in the structure of the tested fillers regarding Rigden void (RV), specific surface area S sp, average grain diameter $$ \emptyset _{{\text{av}}} $$ and grain morphology. It also proved, for 95% confidence interval that there is a considerable influence of RV, S sp, as well as the roundness of the grains of the fillers on their stiffening properties.
The structure of mineral fillers and their stiffening properties in filler-bitumen mastics
Abstract The subject of the study was limestone filler samples of various structures, which were obtained through planned laboratory processing. The aim of the paper was to improve knowledge on the subject of the structure of limestone fillers (grain-size distribution, specific surface area, void content, shape ‘sphericity’ and texture of grain surfaces ‘roundness’), as well as investigating the numerical quantity relationship between the structures of fillers and their stiffening properties. Analysis of the results showed considerable differences in the structure of the tested fillers regarding Rigden void (RV), specific surface area S sp, average grain diameter $$ \emptyset _{{\text{av}}} $$ and grain morphology. It also proved, for 95% confidence interval that there is a considerable influence of RV, S sp, as well as the roundness of the grains of the fillers on their stiffening properties.
The structure of mineral fillers and their stiffening properties in filler-bitumen mastics
Grabowski, Wojciech (author) / Wilanowicz, Jaroslaw (author)
Materials and Structures ; 41 ; 793-804
2007-07-20
12 pages
Article (Journal)
Electronic Resource
English
The structure of mineral fillers and their stiffening properties in filler-bitumen mastics
| British Library Online Contents | 2008
The structure of mineral fillers and their stiffening properties in filler-bitumen mastics
| Online Contents | 2007
The structure of mineral fillers and their stiffening properties in filler-bitumen mastics
| Online Contents | 2007
The structure of mineral fillers and their stiffening properties in filler-bitumen mastics
| Online Contents | 2008