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Simple cement shortcut and preparation method thereof

A cement and access road technology, applied in excavation, roads, roads and other directions, can solve the problems of a lot of time and cost, high cost of access road construction, long construction time, etc., and achieve the effect of low cost, low cost and strong bearing capacity.

Active Publication Date: 2019-08-09
江苏永汇环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, reinforced concrete is generally used to harden the pedestrian sidewalk, which has a high construction cost and takes a long time to build; in addition, this kind of sidewalk is generally temporary, and when it is to be demolished, due to this type of sidewalk The sidewalk has considerable structural strength, and it needs to use a large demolition machine to dismantle it, which is quite inconvenient and takes a lot of time and cost
At present, in actual construction, there are also sidewalks paved with brick slag and other construction waste to save raw materials. However, this kind of sidewalk has poor water resistance. Once it encounters water, the bearing capacity of the road surface will drop sharply. Maintenance is time-consuming and labor-intensive, and causes an increase in costs when clearing the site later

Method used

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  • Simple cement shortcut and preparation method thereof
  • Simple cement shortcut and preparation method thereof
  • Simple cement shortcut and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The fiber grid of the present embodiment includes several grid monomers, and the grid monomers include fiber net pockets and grid monomer supports made of PP fiber filaments, the grid monomer supports are square, and the fiber net pockets are installed on the grid unit On the body support, it is in the shape of a pocket, and the angle between the fiber net pocket and the horizontal line is 40°, and several grid monomers are connected through the grid monomer bracket; the diameter of the PP fiber filament is 0.2mm, and the aperture of the fiber net pocket 1 to 100 μm. The fiber net bag has a thickness of 10mm and a height of 5cm. The grid single support is square or rectangular, and its size is 30mm×30mm.

[0033] According to the construction requirements, the fiber mesh is cut or spliced ​​to obtain a corresponding size of 1m×100m, and the portland cement is put into the fiber mesh bag, and sprayed with water according to the mass ratio of 1:1, and the cement pavement ...

Embodiment 2

[0036] The fiber grid of the present embodiment includes several grid monomers, and the grid monomers include fiber net pockets and grid monomer supports made of PP fiber filaments, the grid monomer supports are square, and the fiber net pockets are installed on the grid unit On the body support, it is in the shape of a pocket, the angle between the fiber net pocket and the horizontal line is 60°, and several grid monomers are connected through the grid monomer bracket; the diameter of the PP fiber filament is 0.2mm, and the aperture of the fiber net pocket 1 to 100 μm. The fiber net bag has a thickness of 10mm and a height of 5cm. The grid single support is square or rectangular, and its size is 30mm×30mm.

[0037] According to the construction requirements, the fiber mesh is cut or spliced ​​to obtain a corresponding size of 1m×100m, and the portland cement is put into the fiber mesh bag, and sprayed with water according to the mass ratio of 1:1, and the cement pavement can ...

Embodiment 3

[0040] The fiber grid of the present embodiment includes several grid monomers, and the grid monomers include fiber net pockets and grid monomer supports made of PP fiber filaments, the grid monomer supports are square, and the fiber net pockets are installed on the grid unit On the body support, it is in the shape of a pocket, the angle between the fiber net pocket and the horizontal line is 40°, and several grid monomers are connected through the grid monomer bracket; the diameter of the PP fiber filament is 0.5mm, and the aperture of the fiber net pocket 1 to 100 μm. The fiber mesh bag has a thickness of 20mm and a height of 7cm. The grid single support is square or rectangular, and its size is 60mm×60mm.

[0041] According to the construction requirements, the fiber mesh is cut or spliced ​​to obtain a corresponding size of 1m×100m, and the portland cement is put into the fiber mesh bag, and sprayed with water according to the mass ratio of 2:1, and the cement pavement can...

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Abstract

The invention discloses a simple cement shortcut and a preparation method thereof and belongs to the technical field of road construction. A novel fiber grid is provided and comprises multiple grid single bodies. Each grid single body comprises a fiber string bag and a grid single body support. Each grid single body support is square. Each fiber string bag is installed on the corresponding grid single body support and is in a bag shape. The included angle between each fiber string bag and the horizontal line ranges from 30 degrees to 60 degrees. The multiple grid single bodies are connected through the grid single body supports. Cement is put into the fiber string bags, water is sprayed, and the cement shortcut can be obtained after the cement is air-dried. The cement shortcut is convenient to use, quick to solidify and form, environment-friendly and flexible in application, and the prepared cement shortcut is high in bearing capacity and can be widely applied to the aspects of road engineering, revetment protection and the like.

Description

technical field [0001] The invention relates to a simple cement pavement and a preparation method thereof, belonging to the technical field of road construction. Background technique [0002] When laying parks or installing agricultural facilities in farmland, construction workers will inevitably enter the land, especially when the land is muddy after rainy weather, which will seriously affect the progress of construction. In addition, there are some tidal flat areas where the soil itself is soft, which is not conducive to the passage of people and the handling of simple materials. Therefore, sidewalks are often laid on corresponding construction sites. Such traffic loads are not heavy, and generally only for pedestrians and non-motor vehicles to pass, and it is necessary to consider the periodicity or seasonality of construction and have temporary and intermittent characteristics. Sexual use characteristics. [0003] In the prior art, reinforced concrete is generally used...

Claims

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Application Information

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IPC IPC(8): E01C9/08E02D17/20
CPCE01C9/08E01C9/086E02D17/20
Inventor 倪凌啸
Owner 江苏永汇环境科技有限公司