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A platform for research: civil engineering, architecture and urbanism
Method for constructing roadbase layer, and mixture for use in said method
[Problem] To address the problem of providing: a method for constructing a roadbase layer, which does not need a compaction step by roller compaction and does not need to adjust the water content ratio in a mixture to an optimum water content ratio; and a mixture for a roadbase layer, which makes it possible to achieve the method. [Solution] The problem can be solved by providing: a method for the non-roller-compaction construction of a roadbase layer, the method including a step of mixing an aggregate, an asphalt emulsion and cement together to produce a mixture that is in such a highly water-containing state that the water content ratio is higher than an optimum water content ratio for the granular material and a step of spreading and leveling the mixture, and not including a compaction step by roller compaction; and a mixture for a roadbase layer, which comprises an aggregate, an asphalt emulsion and cement and is in such a highly water-containing state that the water content ratio is higher than an optimum water content ratio for the aggregate.
Method for constructing roadbase layer, and mixture for use in said method
[Problem] To address the problem of providing: a method for constructing a roadbase layer, which does not need a compaction step by roller compaction and does not need to adjust the water content ratio in a mixture to an optimum water content ratio; and a mixture for a roadbase layer, which makes it possible to achieve the method. [Solution] The problem can be solved by providing: a method for the non-roller-compaction construction of a roadbase layer, the method including a step of mixing an aggregate, an asphalt emulsion and cement together to produce a mixture that is in such a highly water-containing state that the water content ratio is higher than an optimum water content ratio for the granular material and a step of spreading and leveling the mixture, and not including a compaction step by roller compaction; and a mixture for a roadbase layer, which comprises an aggregate, an asphalt emulsion and cement and is in such a highly water-containing state that the water content ratio is higher than an optimum water content ratio for the aggregate.
Method for constructing roadbase layer, and mixture for use in said method
BANBA KOKI (author) / HIRAOKA TOMIO (author) / IITAKA HIROYUKI (author) / YAMAMOTO TAKAHIRO (author)
2022-11-17
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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