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Construction method and structure of red mud-based concrete pavement

A technology of concrete pavement and construction method, which is applied to the coagulation pavement, roads, roads and other directions of on-site paving, can solve the problems of low construction efficiency, slow construction progress, and slow strength progress, so as to save construction time and improve the construction environment. Effect

Pending Publication Date: 2022-04-08
深圳市中金岭南有色金属股份有限公司科学技术开发院 +2
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Problems solved by technology

[0003] In the past, the construction of concrete pavement basically used the method of pouring light soil or other slurry after leveling the site. Due to the long solidification time of the slurry and the slow progress of strength, this method resulted in slow construction progress and low construction efficiency. Poor working conditions for workers

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  • Construction method and structure of red mud-based concrete pavement

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Embodiment Construction

[0026] Combine below figure 1 Embodiments of the present invention are described in detail, examples of which are shown in the drawings, in which the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0027] In describing the present invention, it is to be understood that when the terms "center", "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower" appear , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial ", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the p...

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Abstract

The invention discloses a construction method and structure of a red-mud-based concrete pavement. The construction method comprises the steps of preparation before construction, ground construction, prefabricated formwork construction, roadbed construction, red-mud-based light soil pouring, pavement layer construction, pavement layer vibration, pavement layer leveling and slurry kneading. According to the construction method, the innovative mode that the prefabricated red mud base blocks are assembled on site is adopted, the construction time of pavement paving engineering is saved, the construction environment can be improved, the construction method is suitable for large-scale resource comprehensive utilization of red mud, and the environmental protection requirement is met.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a construction method and structure of a red mud-based concrete road surface. Background technique [0002] Red mud-based concrete is a kind of artificial stone, which has the advantages of early strength, dry shrinkage, good crack resistance, good workability, good durability, and low cost. Tunnel inverted arch, concrete pavement construction and various concrete products. [0003] In the past, the construction of concrete pavement basically used the method of pouring light soil or other slurry after leveling the site. Due to the long solidification time of the slurry and the slow progress of strength in this way, the construction progress was slow and the construction efficiency was low. The working conditions of the workers are relatively poor. Contents of the invention [0004] In order to solve at least one of the above-mentioned technical problems, the present...

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Application Information

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IPC IPC(8): E01C1/00E01C3/00E01C7/14E01C7/32
CPCY02A30/60
Inventor 狄国勋伏志宏陈忠平文剑冯波宇周科华江皇义陈伟军黄娅李佳怡陈锡麟潘敏尧冯梓乘朱兴华
Owner 深圳市中金岭南有色金属股份有限公司科学技术开发院
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