H-shaped fiber reinforced plastic grating construction site temporary pavement and construction method

A construction site, glass fiber reinforced plastic technology, applied in the direction of roads, roads, special pavements, etc., can solve the problems of inability to meet the turnover use, need frequent maintenance, unfavorable environmental protection, etc., and achieve environmental protection, high construction efficiency, and high turnover utilization rate. Effect

Pending Publication Date: 2018-08-10
中建四局华南建设有限公司 +1
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  • Abstract
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  • Claims
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Problems solved by technology

This method not only requires frequent maintenance in the process, but also has a serious waste of materials, which is not conducive to environmental protection, and cannot meet the purpose of turnover

Method used

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  • H-shaped fiber reinforced plastic grating construction site temporary pavement and construction method
  • H-shaped fiber reinforced plastic grating construction site temporary pavement and construction method
  • H-shaped fiber reinforced plastic grating construction site temporary pavement and construction method

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Embodiment Construction

[0018] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] Embodiment of the present invention: the structure diagram of the temporary pavement at the construction site made of I-shaped glass fiber reinforced plastic grid is as follows Figure 1~3 As shown, it includes 10 rows of supporting piers 2 arranged at a distance of 40 cm. On the supporting piers 2, 20 rows of fiberglass main girders are laid at a distance of 20 cm. FRP girders 1 are connected by mortise and tenon structure 7. On each row of FRP girders, there are through holes 6 at intervals of 20 cm. Connecting rods 5 pass through the through holes 6 on each row of FRP girders and connect each row of FRP girders. Connect together to form a whole I-shaped FRP grid to make temporary pavement on the construction site. A road drainage ditch ...

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Abstract

The invention discloses an H-shaped fiber reinforced plastic grating construction site temporary pavement and a construction method. The construction site temporary pavement comprises more than two rows of supporting abutments, more than two rows of fiber reinforced plastic main beams are paved on each supporting abutment, each fiber reinforced plastic main beam is formed by connecting more than two H-shaped fiber reinforced plastic beams through mortise-tenon structures, through holes are formed in each fiber reinforced plastic beam at certain intervals, and connection rods penetrate the through holes in the fiber reinforced plastic main beams to connect the same together. Connection is realized through the mortise-tenon structures which can be meshed with each other and are arranged at two ends of the H-shaped fiber reinforced plastic main beams, and connection rods are used to penetrate the through holes in the fiber reinforced plastic main beams to connect the same together to formthe integral H-shaped fiber reinforced plastic grating construction site temporary pavement. The temporary pavement is firm in structure, convenient to mount and demount, high in construction efficiency and suitable for transfer use.

Description

technical field [0001] The invention relates to a temporary pavement at a construction site made of I-shaped FRP grids and a construction method, belonging to the technical field of temporary pavement at the construction site. Background technique [0002] In order to meet normal construction needs and environmental protection needs, general construction sites need to use steel bars and concrete pouring for construction temporary roads and car wash tanks. The existing temporary roads and car wash tanks on the construction site are all made of concrete poured by the construction general contractor after entering the site. After the project is completed, they will be chiseled out, and the waste concrete will be buried or transported out of the construction site. This method not only requires frequent maintenance in the process, but also has serious waste of materials, which is not conducive to environmental protection, and cannot meet the purpose of turnover. Contents of the...

Claims

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Application Information

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IPC IPC(8): E01C9/08E01C9/10E01C11/22
CPCE01C9/08E01C9/10E01C11/227
Inventor 幸厚冰王文
Owner 中建四局华南建设有限公司
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