Preparation method and laying method of composite stone for municipal pavement laying

A technology of pavement laying and laying methods, which is applied in the direction of pavement, road repair, roads, etc., can solve the problems of disconnected training of skilled workers, limited supply of stone, sand and gravel, cement, and laying effect depends on manual proficiency, etc., to achieve artificial The effects of reduced dependence on proficiency, controllable labor and construction period costs, and simple laying methods

Inactive Publication Date: 2020-07-03
SICHUAN XIKANG NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Granite is the mainstream material for ground pavement in municipalities, residential driveways, sidewalks, squares, parking lots, etc., to a certain extent, it is supported by the "advantage" of stone resources and low environmental protection costs, but in the context of increased environmental protection efforts Under the current conditions, the supply of stone, sand, and cement is limited, and the product supply cannot meet the actual product demand, while the price of stone and auxiliary materials has risen sharply. Therefore, it is necessary to find new materials with high quality, high price

Method used

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[0047] The present invention will be further described in detail below with reference to the accompanying drawings, so that those skilled in the art can implement it with reference to the text of the description.

[0048] It should be understood that terms such as "having", "including" and "including" used herein do not equate the presence or addition of one or more other elements or combinations thereof.

[0049] It should be noted that in the description of the present invention, the orientation or positional relationship indicated by the term is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply what is meant. The device or element must have a specific orientation, be configured and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0050] According to the implement

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Abstract

The invention discloses a preparation method and a laying method of composite stone for municipal pavement laying. The preparation method comprises the following steps: S1, natural stone with the thickness of 12-15 mm is selected as a base layer; S2, one side of the base layer is fully scraped with a stone binder with the thickness of 1-3 mm to obtain a bonding layer; S3, fiber cloth or gridding cloth is fully laid on the bonding layer to serve as a reinforcing layer; and S4, a fine aggregate concrete layer with the thickness of 12-80 mm and the size larger than C25 is cast in place on the reinforcing layer, and the composite stone is obtained through natural air drying or drying. A high-strength concrete material is added to the back face of a stone thin plate, so the compression resistance is enhanced, it is guaranteed that the product can be used for 5-10 years, the cost can be reduced by 30% or above, the strength of the composite stone can be improved by 1.5 times or above, and the laying rate can be improved by 50% or above.

Description

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Claims

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Application Information

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Owner SICHUAN XIKANG NETWORK TECH CO LTD
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