Contain anti road surface structure of splitting of rubber asphalt stress absorption layer
The utility model discloses a contain anti road surface structure of splitting of rubber asphalt stress absorption layer, anti split stress absorbing layer and the level is joined in marriage for AC including the rectangular cement concrete plate basic unit of laying in proper order from bottom to t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a contain anti road surface structure of splitting of rubber asphalt stress absorption layer, anti split stress absorbing layer and the level is joined in marriage for AC including the rectangular cement concrete plate basic unit of laying in proper order from bottom to top, rubberized asphalt are 2O's rubberized asphalt mixture lower floor and level joined in marriagefor SMA 13 rubberized asphalt mixture upper strata, rectangular cement concrete plate basic unit and rubberized asphalt resist to split to spray between the stress absorbing layer has the anti adhesion coating oil that splits between the layer, it has adhesion coating oil between the layer to spray between rubber asphalt mixture lower floor and the rubber asphalt mixture upper strata. The utilitymodel discloses a road surface structure composition advantage on bituminous paving and cement road surface, the stiffness big wholeness in road surface is good, driving safety and travelling comfortalso have big improvement a |
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