A road structure formed by paving industrial waste residue composite regenerated hydraulic cementing material is adopted
The utility model discloses a road structure paved by adopting an industrial waste residue composite regenerated hydraulic cementing material, which comprises a base body consisting of an original road subgrade structure layer or a newly-built subgrade structure layer, the subbase layer is formed by...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a road structure paved by adopting an industrial waste residue composite regenerated hydraulic cementing material, which comprises a base body consisting of an original road subgrade structure layer or a newly-built subgrade structure layer, the subbase layer is formed by composite regenerated hydraulic cementing material stabilized soil which is paved and compacted onthe base body and is subjected to dispersion strengthening; the transition layer is formed by composite regenerated hydraulic cementing material stabilized macadam paved and compacted on the subbase layer; the base layer is formed by cement stabilized macadam paved on the transition layer; and the surface layer is a cement concrete layer or an asphalt concrete layer paved on the base layer. According to the utility model, each material layer is reasonably constructed, so that the whole road has higher bearing performance and impermeability; meanwhile, the using amount of cement is reduced, anda large amount of industr |
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