Anti-cracking pavement
The utility model relates to an anti-cracking pavement. The anti-cracking pavement comprises a cushion layer, a base layer and an asphalt surface layer, the cushion layer comprises a structural layer, and the structural layer comprises a fixed frame made of a tough material and a gravel layer filled...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an anti-cracking pavement. The anti-cracking pavement comprises a cushion layer, a base layer and an asphalt surface layer, the cushion layer comprises a structural layer, and the structural layer comprises a fixed frame made of a tough material and a gravel layer filled in the fixed frame; the multiple fixing frames are evenly arranged at intervals, and the space between every two fixing frames is also filled with the gravel layer. The fixing frame made of the tough material can play a high supporting role, and the cushion layer has good supporting performance, so that a good supporting role is provided for the asphalt surface layer, and the crack resistance of the asphalt surface layer is improved.
本申请涉及一种抗开裂路面,包括垫层、基层和沥青面层;垫层包括结构层,结构层包括由韧性材料制作而成的固定框和填充在固定框内部的碎石层;固定框均匀有多个,多个固定框间隔设置,两个固定框之间的空间内同样填充有碎石层。韧性材料的固定框能够起到较高的支撑作用,并且使得垫层具有较好的支撑性,从而对沥青面层提供较好的支撑作用,提升沥青面层的抗裂性。 |
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