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发明公开
CN107460803A 一种抗反射裂缝的沥青路面结构及其施工方法 无效 - 驳回

一种抗反射裂缝的沥青路面结构及其施工方法
摘要：
本发明公开了一种抗反射裂缝的沥青路面结构及其施工方法，所述抗反射裂缝的沥青路面结构铺设于具有缝隙的道路基层表面，其包括T形加强件及填充于所述缝隙中的沥青填缝料层，所述T形加强件包括横向板件及沿所述横向板件下表面的宽度方向中部设置的竖向板件，所述T形加强件的竖向板件嵌入固定于所述沥青填缝料层中，所述横向板件的下表面与所述缝隙两侧的道路基层表面粘结固定；所述沥青路面结构还包括沥青涂层及覆盖于所述沥青涂层上方的沥青砼面层，所述沥青涂层涂设于所述道路基层与所述T形加强件粘结形成的组合的表面。本发明的结构具有稳定性好、抗放射裂缝能力强的优点，能够有效延长路面的使用寿命。
摘要（英）：

The invention discloses an anti-reflection crack asphalt pavement structure and a construction method thereof. The anti-reflection crack asphalt pavement structure is paved on the surface of a roadbase with cracks. The anti-reflection crack asphalt pavement structure comprises a T-shaped reinforcing part and an asphalt joint sealing material layer filling the cracks. The T-shaped reinforcing part comprises a transverse plate piece and a vertical plate piece arranged in the middle along the width direction of the lower surface of the transverse plate piece; the vertical plate piece of the T-shaped reinforcing part is embedded into and fixed in the asphalt joint sealing material layer and the lower surface of the transverse plate piece is adhered and fixed to the surface of each roadbase on each side of the crack; the asphalt pavement structure also comprises an asphalt coating and an asphalt concrete surface layer covering the asphalt coating. The asphalt coating coats the surface of a combination formed by adhering the roadbase and the T-shaped reinforcing piece. The structure disclosed by the invention has the advantages of good stability and high anti-reflection crack ability and the service life of the pavement can be prolonged effectively.

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