Plate spliced pervious roadbed made by utilizing waste plastics

A waste plastic, assembled technology, applied to pavement, roads, roads and other directions paved with prefabricated blocks, can solve pollution, waste plastics are difficult to degrade the environment and other problems, achieve good corrosion resistance, prevent subgrade frost heaving, maintenance The effect of easy disassembly

Pending Publication Date: 2018-01-23
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to alleviate the problem of environmental pollution caused by waste plastics being difficult to degrade, the present invention proposes a board-assembled permeable roadbed made of waste plastics

Method used

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  • Plate spliced pervious roadbed made by utilizing waste plastics
  • Plate spliced pervious roadbed made by utilizing waste plastics
  • Plate spliced pervious roadbed made by utilizing waste plastics

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Embodiment Construction

[0029] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0030] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0031] As introduced in the background technology, at present, the construction of the roadbed needs to be clean...

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Abstract

The invention provides a plate spliced pervious roadbed made by utilizing waste plastics. The waste plastics comprise propylene, polyethylene, polypropylene, polyvinyl chloride and the like. Accordingto the current market conditions, the polyethylene plastics account for 50% of the waste plastics and belong to thermoplastic resin polymers. Therefore, the thermoplastic waste plastic products can be selected to produce and make the plate spliced pervious roadbed. Bulges and grooves of multiple shapes are formed in the left and right sides of the pervious roadbed plate, so that two adjacent pervious roadbed plates are inserted together. Drill holes through which steel strands penetrate are formed in the upper and lower sides, and the pavement can be tight and stable when the steel strands are connected together. A plurality of bulges are arranged on one side, which is close to the pavement, of the roadbed plates and can be matched with the plate spliced pavement, so that the bulges on the roadbed blocks are inserted into the grooves in the pavement panel so as to achieve an excellent stabilizing effect.

Description

technical field [0001] The invention relates to a water-permeable roadbed formed by a novel water-permeable roadbed material, which belongs to the field of civil engineering. Background technique [0002] With the sharp increase in the use of plastics, the environmental pollution caused by waste plastics is becoming more and more serious because it is difficult to degrade naturally. Therefore, effectively recycling waste plastics and processing them into plate-assembled permeable subgrades not only reduces environmental pressure, saves resources, but also makes life more convenient. [0003] At present, the construction of subgrades requires cleaning and excavation, filling, compaction and other processes, which takes a long time and consumes a lot of manpower and material resources. The plate-assembled permeable subgrade made of waste plastics can be assembled directly on the cleaned ground after cleaning and excavation, which can shorten the construction time to a few day...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C11/22E01C5/20
Inventor 张炯佘蕊崔新壮李文伟代朝霞金基石
Owner SHANDONG UNIV
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