Prefabricated concrete pavement and construction method thereof

A concrete pavement and prefabricated assembly technology, which is applied to the pavement paved with prefabricated blocks, manufacturing tools, roads, etc., can solve the problems of weak panel connection and poor flatness

Pending Publication Date: 2021-01-15
GUANGDONG GUANYUE HIGHWAY & BRIDGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current prefabricated concrete panels have technical problems of poor flatness and weak connection between panels

Method used

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  • Prefabricated concrete pavement and construction method thereof
  • Prefabricated concrete pavement and construction method thereof
  • Prefabricated concrete pavement and construction method thereof

Examples

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Embodiment Construction

[0042] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, but should not be construed as limitations to the present invention. Those of ordinary skill in the art can There are numerous changes, modifications, substitutions and variations to these embodiments, the scope of the present invention being defined by the claims and their equivalents.

[0043] The terms "center", "longitudinal", "transverse", "length", "upper", "lower", "left", "right", "vertical" mentioned or may be mentioned in the description of the present invention , "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation shown in the drawings Or positional relationship is only for the conveni...

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Abstract

The invention relates to a prefabricated concrete pavement and a construction method thereof. The prefabricated concrete pavement comprises a plurality of concrete prefabricated panels laid on a leveling layer, the four corners of the top faces of the concrete prefabricated panels are concaved downwards to form connecting platforms, and the connecting platforms are provided with hoisting devices and leveling devices. A dowel bar is pre-buried in one side of the concrete prefabricated panel, and a dowel bar groove is formed in the other opposite side of the concrete prefabricated panel; the four adjacent corners of the four adjacent concrete prefabricated panels jointly define a grouting hole; the prefabricated concrete pavement further comprises a grouting material filling part which is formed by pouring a slurry flowing channel formed in the bottom surface of the concrete prefabricated panel between the concrete prefabricated panel and the leveling layer through the grouting hole anda dowel bar groove containing the dowel bar and a concrete sealing part formed by pouring on the connecting platforms. The concrete prefabricated panels of the prefabricated concrete pavement are goodin flatness, and the connection between the concrete prefabricated panels is firm.

Description

technical field [0001] The invention relates to the technical field of pavement laying, in particular to a prefabricated concrete pavement and a construction method thereof. Background technique [0002] At present, traditional concrete roads mainly use cast-in-place concrete construction technology, which requires on-site support formwork, binding steel bars, pouring concrete, and pavement maintenance. The construction process is inefficient, consumes a lot of human resources, and has a long construction period, which seriously delays the opening to traffic. [0003] As a new type of pavement, prefabricated pavement, compared with the traditional cast-in-place concrete pavement, has shorter on-site construction time, simple construction technology, can withstand heavy loads, and can be put into use quickly after construction, greatly relieving the damage caused by construction. traffic jam problem. However, the current prefabricated concrete panels have technical problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C5/08E01C11/00E01C11/14B28B1/04B28B23/02
CPCB28B1/045B28B23/02E01C5/08E01C11/00E01C11/14
Inventor 朱勇强刘志华丘伟强李连生廖朝辉李建勋陈小丽
Owner GUANGDONG GUANYUE HIGHWAY & BRIDGE
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