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Municipal engineering road paving structure

A pavement laying and engineering technology, which is applied in the direction of roads, roads, on-site paved cohesive pavements, etc., can solve the problem that the asphalt layer is easy to separate from the base layer, and achieve the effect of preventing slippage and avoiding delamination

Inactive Publication Date: 2018-03-27
FOSHAN UNIVERSITY
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Problems solved by technology

[0005] However, if the base layer is made of cement concrete, the asphalt layer will be easily separated from the base layer.

Method used

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  • Municipal engineering road paving structure
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Embodiment Construction

[0018] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not confli...

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Abstract

The invention discloses a municipal engineering road paving structure, which comprises a road paving layer, wherein a reticulated fixing frame with a plurality of grids is arranged below the road paving layer, and a foundation layer is arranged below the fixing frame; the fixing frame is paved on the foundation layer, and half of the fixing frame in thickness is embedded in the foundation layer; the road paving layer is paved above the fixing frame, and half of the fixing frame in thickness is embedded into the road paving layer. Due to the arrangement of the fixing frame, the road paving layer and the foundation layer are mutually fixed through the fixing frame, so that the slippage between the road paving layer and the foundation layer is prevented to avoid layering. The municipal engineering road paving structure provided by the invention is used for paving municipal roads.

Description

technical field [0001] The invention relates to the field of municipal engineering, in particular to a municipal engineering road paving structure. Background technique [0002] Many roads are paved with multiple layers, such as flexible pavement. Due to geological conditions, it is necessary to build a hard base layer under the flexible pavement. However, such a structure is prone to delamination due to the weak connection between the flexible pavement and the base layer. The problem, which leads to the short service life of such pavement. [0003] For example: asphalt pavement refers to various types of pavement paved with road asphalt materials mixed with mineral materials. Asphalt binder improves the ability of paving aggregates to resist road damage from driving and natural factors, making the road smooth, less dusty, impermeable and durable. Therefore, asphalt pavement is the most widely used high-grade pavement in road construction. [0004] The asphalt structural ...

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Application Information

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IPC IPC(8): E01C7/32
CPCE01C7/32
Inventor 周洋洋林俊
Owner FOSHAN UNIVERSITY
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