Preparation method for plastic permeable soft foundation layer of artificial turf

A technology of artificial turf and base layer, applied in the direction of roads, pavements, roads, etc., can solve the problems of poor plasticity, no water permeability and high hardness of the stone powder layer, and achieve the effect of easy switching and obvious cost advantages.

Inactive Publication Date: 2019-09-20
广州星卫草业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the foundation of traditional artificial turf is usually composed of plain concrete layer, asphalt concrete layer or stone powder layer. High; these materials are not suitable as the basic material of the artificial turf sports field directly. The artificial turf sports field foundation made of these materials will cause the field to be too hard. There may be other sports safety concerns

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0040] A preparation method of plastic permeable soft base of artificial turf, comprising the following raw materials by volume: sand 70-90, soil 29-7, additives 1-3, and the steps are as follows:

[0041] S1. Detect the particle size classification ratio of sand and soil, and calculate the volume mixing ratio of sand, soil and additives according to the particle size classification ratio;

[0042] S2. Add sand, soil, and additives to the mixer in sequence and mix at medium speed for 2-3 minutes;

[0043] S3. Backfill the mixed sand, soil and additive mixture into the site;

[0044] S4. Scrape, sprinkle, compact, punch and level.

[0045] The additive mentioned is industrial salt (coarse salt).

Embodiment 1

[0047] The embodiment of the present invention provides a method for preparing a plastic permeable soft base layer of an artificial turf, which includes the following raw materials by volume: 70 sand, 29 soil, and additive 1.

[0048] Wherein, the sand is coarse sand for common construction, with a volume part of 70, soil is pure soil with a volume part of 29, and the additive is a humectant, with a volume part of 1.

[0049] Correspondingly, the present invention also provides a method for preparing the plastic permeable soft base layer of the artificial turf, including the following steps:

[0050] S1. Use a particle size analyzer to detect the particle size ratio of coarse sand and pure soil, and calculate the volume of coarse sand: pure soil: additive = 70:29:1;

[0051] S2. Add 70 parts by volume of coarse sand, 29 parts by volume of pure soil, and 1 part by volume of additives into the mixer, and stir for 2 minutes at a stirring speed of 10 revolutions / min;

[0052] S3. Backfill t...

Embodiment 2

[0055] The embodiment of the present invention provides a method for preparing a plastic permeable soft base layer of an artificial turf, which includes the following raw materials by volume: 75 sand, 23 soil, and additive 2.

[0056] Wherein, the sand is coarse sand for common construction, with a volume part of 75, soil is pure soil with a volume part of 23, and the additive is a humectant, with a volume part of 2.

[0057] Correspondingly, the present invention also provides a method for preparing the plastic permeable soft base layer of the artificial turf, including the following steps:

[0058] S1. Use a particle size analyzer to detect the particle size ratio of coarse sand and pure soil, and calculate the volume fraction of coarse sand: pure soil: additive = 75:23:2;

[0059] S2. Add 75 parts by volume of coarse sand, 23 parts by volume of pure soil, and 2 parts by volume of additives into the mixer, and stir for 2 minutes at a stirring speed of 10 revolutions / min;

[0060] S3. ...

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PUM

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Abstract

The invention discloses a preparation method for a plastic permeable soft foundation layer of artificial turf, and belongs to the field of artificial turf. The plastic permeable soft foundation layer of the artificial turf comprises the following raw materials in parts by volume: 70-90 parts of sand, 29-7 parts of soil and 1-3 parts of additives. The preparation method comprises the following steps: detecting the particle size grading ratio of the sand to the soil, and calculating the volume mixing ratio of the sand, the soil and the additives according to the particle size grading ratio; sequentially adding the sand, the soil and the additives into a stirrer in a ratio, and stirring for 2-3min at an intermediate speed; and backfilling the mixed mixture of the sand, the soil and the additives into a site, flatly scraping, watering, compacting, drilling and flatly dragging. The raw materials used in the preparation method for the plastic permeable soft foundation layer of the artificial turf are all natural materials, and are more environment-friendly compared with the prior art. The plastic permeable soft foundation layer of the artificial turf is capable of storing water, and has the function of a sponge city to a certain extent. The plastic permeable soft foundation layer of the artificial turf is extremely similar to a material used by a root system layer of natural turf, and simple and convenient switchover between artificial turf and natural turf is achieved. The preparation method for the plastic permeable soft foundation layer of the artificial turf is obvious in cost advantage for achieving the same effect relative to a traditional process.

Description

Technical field [0001] The invention relates to the field of artificial turf, in particular to a method for preparing an artificial turf plastic permeable soft base layer. Background technique [0002] With the increase of people's economic income and people's emphasis on physical health, more and more people take physical exercises to exercise their bodies, and many schools and cities have built sports fields. Sports fields are used for physical exercises or competitions. People can play various sports in different sports fields. Common sports fields include football fields, baseball fields, softball fields, rugby fields, cricket fields, golf practice fields, etc. The lawn in the sports field is one of the infrastructure of the sports field. The lawn includes natural lawn and artificial turf. The artificial turf is easy to construct, can be used with high frequency, and is simple to maintain. Therefore, the artificial turf sports field is widely used. [0003] At present, the fou...

Claims

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Application Information

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IPC IPC(8): E01C13/02E01C13/08C04B30/00
CPCC04B30/00E01C13/02E01C13/08C04B14/361C04B14/06C04B2103/46C04B22/124
Inventor 万新卫
Owner 广州星卫草业股份有限公司
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