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A platform for research: civil engineering, architecture and urbanism
AIR-BLOWN BITUMEN USING GRAFTED SILICA
A modified bitumen composition includes bitumen and a multiplicity of silica particles. Each silica particle is coupled to an acid component. Treating a modified bitumen includes contacting the modified bitumen with a flow of air and removing the flow of air after a length of time when a penetration grade of the bitumen decreases to a specified value.
AIR-BLOWN BITUMEN USING GRAFTED SILICA
A modified bitumen composition includes bitumen and a multiplicity of silica particles. Each silica particle is coupled to an acid component. Treating a modified bitumen includes contacting the modified bitumen with a flow of air and removing the flow of air after a length of time when a penetration grade of the bitumen decreases to a specified value.
AIR-BLOWN BITUMEN USING GRAFTED SILICA
FINI ELHAM (author) / SHARIATI SABA (author)
2023-07-13
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Viscoelastic characteristics of blown bitumen at low temperatures
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