Asphalt pavement
The utility model discloses an asphalt pavement which comprises a road main body, the road main body comprises an asphalt layer, a first macadam layer, a concrete layer, a second macadam layer and a foundation layer, after falling on the road main body, rainwater can permeate into each layer in sequ...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an asphalt pavement which comprises a road main body, the road main body comprises an asphalt layer, a first macadam layer, a concrete layer, a second macadam layer and a foundation layer, after falling on the road main body, rainwater can permeate into each layer in sequence, can also seep from the left side and the right side at the same time, and flows into a sewer from a water inlet; the water content in the road body is greatly reduced, water in the road body can be rapidly lost, the time for soaking the road body by rainwater is shortened, the service life of the road body is prolonged, large sundries and small sundries are filtered through the cover plate and the filter plate respectively, sundries blockage is avoided, after the cover plate is taken out, the filter plate is taken out from a sewer, and the service life of the road body is prolonged. And small impurities on the filter plate can be cleaned, garbage cleaning is more convenient, sanitation workers do not need to |
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