阅读说明：本技术 一种把天然草坪足球场改造成人造草坪足球场的施工方法 (Construction method for transforming natural lawn football field into artificial lawn football field ) 是由 万新卫 于 2021-08-06 设计创作，主要内容包括：本发明涉及草坪施工技术领域,具体涉及一种把天然草坪足球场改造成人造草坪足球场的施工方法。该方法包括以下步骤：挖除场地的草坪层和种植土层,移去开挖产生的渣土；对场地进行造坡造型,并将场地压实；在场地上制作排水系统；在场地上铺设可塑渗水软基层；对场地进行精细整平；在场地上铺设人造草坪；往人造草坪内填充稳定性填充物和性能填充物。该施工方法具有效率较高、排水良好及硬度不大的优点,通过可塑透水软基层实现了场地表面排水的功能,通过盲沟实现了基层渗排的功能,通过排水盲管实现了导排水的功能,使得场地具有较强的排水能力,在下中小雨的情况下场地仍可以使用,解决了现有的施工方法存有的效率较低、排水较差及硬度太大的问题,满足了足球场改造的需要。(The invention relates to the technical field of lawn construction, in particular to a construction method for transforming a natural lawn football field into an artificial lawn football field. The method comprises the following steps: excavating a lawn layer and a planting soil layer of a field, and removing muck generated by excavation; carrying out slope making modeling on the field, and compacting the field; manufacturing a drainage system on the site; paving a plastic water seepage soft base layer on the field; finely leveling the field; laying an artificial lawn on the field; and filling the stability filler and the performance filler into the artificial turf. The construction method has the advantages of high efficiency, good drainage and low hardness, the function of field surface drainage is realized through the plastic permeable soft foundation layer, the function of base layer drainage is realized through the blind ditch, and the function of water guiding and draining is realized through the drainage blind pipe, so that the field has high drainage capacity, the field can still be used under the conditions of low rain, medium rain and light rain, the problems of low efficiency, poor drainage and high hardness of the existing construction method are solved, and the requirement of football field transformation is met.)

1. A construction method for transforming a natural lawn football field into an artificial lawn football field is characterized by comprising the following steps:

excavating a lawn layer and a planting soil layer of a field, and removing muck generated by excavation;

carrying out slope making modeling on the field, and compacting the field;

manufacturing a drainage system on the site;

paving a plastic permeable soft base layer on the field;

finely leveling the field;

laying an artificial lawn on the field;

and filling the stability filler and the performance filler into the artificial turf.

2. The construction method of transforming a natural lawn football field into an artificial lawn football field as claimed in claim 1, wherein: the manufacturing of the drainage system on the field specifically comprises the following steps: 1. excavating a plurality of blind ditches on the field, wherein the blind ditches are arranged in parallel, then placing drainage blind pipes in the blind ditches, filling drainage filler into the blind ditches and covering the drainage blind pipes after the drainage blind pipes are arranged, wherein the drainage filler comprises broken stones, rice stones and medium coarse sand; 2. and excavating blind ditches around the court, and filling water filtering fillers into the blind ditches, wherein the water filtering fillers comprise broken stones and rice stones.

3. The construction method of transforming a natural lawn football field into an artificial lawn football field as claimed in claim 2, wherein: the drainage blind pipe comprises a tooth mountain net type permeable pipe and a nylon filter screen, and the tooth mountain net type permeable pipe is wrapped by the nylon filter screen.

4. The construction method of transforming a natural lawn football field into an artificial lawn football field as claimed in claim 1, wherein: the plastic permeable soft base layer is laid on the field, and the method specifically comprises the following steps: lay plastic soft basic unit that permeates water on the place through the paver, lay and accomplish the back, strickle off through strickleing the flat-bed machine, will mould soft basic unit compaction that permeates water through the road roller at last, plastic soft basic unit that permeates water includes well fine sand, loam and additive.

5. The construction method of transforming a natural lawn football field into an artificial lawn football field as claimed in claim 1, wherein: carry out meticulous flattening to the place, specifically do: the staff measures and takes notes the slope in place, levels the place through the leveler, then sprinkles water and subsides, cylinder compaction, puncher punch, hangs at last on the lawn car and adorns accurate leveling tool, and the whole field of removal is many times again carries out meticulous flattening to the place.

6. The construction method for transforming a natural lawn football field into an artificial lawn football field as claimed in claim 5, wherein: the fine leveling tool comprises a sand dragging net and a dragging leveling frame.

7. The construction method for transforming a natural lawn football field into an artificial lawn football field as claimed in claim 5, wherein: the artificial lawn comprises a high C-shaped ribbed monofilament grass with the height of 40mm or 50mm, polypropylene base cloth and a sand-cushion base cloth.

8. The construction method of transforming a natural lawn football field into an artificial lawn football field as claimed in claim 1, wherein: the filling of the stability filler and the performance filler in the artificial lawn specifically comprises the following steps: the stable fillers are uniformly spread on the field through the sand covering machine, the stable fillers are uniformly dispersed by moving the grass brushing machine for a plurality of times in the whole field, the performance fillers are uniformly spread on the field through the sand covering machine, and the performance fillers are uniformly dispersed by moving the grass brushing machine for a plurality of times in the whole field.

9. The method of claim 8, wherein the step of constructing the artificial lawn football field comprises: the stable filler is quartz sand or medium sand.

10. The method of claim 8, wherein the step of constructing the artificial lawn football field comprises: the performance filler is environment-friendly particles.

Technical Field

The invention relates to the technical field of lawn construction, in particular to a construction method for transforming a natural lawn football field into an artificial lawn football field.

Background

Football fields are sports fields used exclusively for football, which are generally rectangular, typically 90 to 120 metres in length and 45 to 90 metres in width, with goals 2.44 metres high and 7.32 metres wide, and are made of leather or other suitable material, and on which lawns are laid to reduce the rate of injury to players. Compared with the traditional natural lawn, the artificial lawn not only keeps the real grass feeling, but also has the characteristic of high-frequency use, and is simple in daily maintenance, so that the artificial lawn gradually replaces the natural lawn.

The existing natural lawn football field has the requirement of being modified into an artificial lawn football field, but is usually lack of a forming construction technology, and is often modified according to the field situation, so that materials and machinery are not easy to prepare in advance, the construction efficiency is low, and the requirements are continuously adjusted according to the situation; on the other hand, the artificial turf football field modified by the existing construction method has poor drainage effect, is easy to generate water accumulation, has overlarge field hardness, has sports safety risk and restricts the progress of football sports, so a new construction method is needed to solve the defects.

Disclosure of Invention

In order to overcome the technical defects of low efficiency, poor drainage and excessive hardness of the existing construction method, the invention provides the construction method for transforming the natural lawn football field into the artificial lawn football field, which has high efficiency, good drainage and hardness reduction.

In order to solve the problems, the invention is realized according to the following technical scheme:

the invention relates to a construction method for transforming a natural lawn football field into an artificial lawn football field, which is characterized by comprising the following steps:

excavating a lawn layer and a planting soil layer of a field, and removing muck generated by excavation;

carrying out slope making modeling on the field, and compacting the field;

manufacturing a drainage system on the site;

paving a plastic permeable soft base layer on the field;

finely leveling the field;

paving artificial grass on the field;

and filling the stability filler and the performance filler into the artificial turf.

The total excavating thickness of the lawn layer and the planting soil layer of the excavated field is 10cm to 20 cm.

The place is subjected to slope making and modeling, and the place is compacted, and the method specifically comprises the following steps: carry out leveling work to the place through the leveler, with the control of place slope below 0.5%, then carry out the compaction to the place through the road roller, control the closely knit degree in place more than 90%.

The manufacturing of the drainage system on the field specifically comprises the following steps: 1. excavating a plurality of blind ditches on the field, wherein the blind ditches are arranged in parallel, then placing drainage blind pipes in the blind ditches, filling drainage filler into the blind ditches and covering the drainage blind pipes after the drainage blind pipes are arranged, wherein the drainage filler comprises broken stones, rice stones and medium coarse sand; 2. and excavating blind ditches around the court, and filling water filtering fillers into the blind ditches, wherein the water filtering fillers comprise broken stones and rice stones.

The spacing of the blind ditches is 5-7 m.

The drainage blind pipe comprises a tooth mountain net type permeable pipe and a nylon filter screen, and the tooth mountain net type permeable pipe is wrapped by the nylon filter screen.

The water filtering filler comprises broken stone, rice stone and medium coarse sand.

The plastic permeable soft base layer is laid on the field, and the method specifically comprises the following steps: lay plastic soft basic unit that permeates water through the paver on the place, lay and accomplish the back, strickle off through strickleing the flat-bed machine, will mould soft basic unit compaction, technical indicator that permeates water through the road roller at last: the hardness is not more than 130, the water seepage rate is 0.4-3.0mm/min, and the flatness is less than 10 mm.

The plastic permeable soft base layer comprises medium fine sand, loam and an additive.

Carry out meticulous flattening to the place, specifically do: the staff measures and takes notes the slope in place, levels the place through the leveler, then sprinkles water and subsides, cylinder compaction, puncher punch, hangs at last on the lawn car and adorns accurate leveling instrument, removes in the whole field and carries out meticulous flattening to the place several times.

The fine leveling tool comprises a sand dragging net and a dragging leveling frame.

The artificial lawn comprises a high C-shaped ribbed monofilament grass with the height of 40mm or 50mm, polypropylene base cloth and a sand-cushion base cloth.

Filling a stability filler and a performance filler in the artificial lawn, which specifically comprises the following steps: the stable fillers are uniformly spread on the field through the sand covering machine, the stable fillers are uniformly dispersed by moving the grass brushing machine for a plurality of times in the whole field, the performance fillers are uniformly spread on the field through the sand covering machine, and the performance fillers are uniformly dispersed by moving the grass brushing machine for a plurality of times in the whole field.

The stable filler is quartz sand or medium sand.

The performance filler is environment-friendly particles.

Compared with the prior art, the invention has the beneficial effects that:

the construction method for transforming the natural lawn football field into the artificial lawn football field has the advantages of high efficiency, good drainage and low hardness, can be quickly reused in engineering by processing the construction technology, is convenient for preparing corresponding materials and machines in advance according to the process requirements and putting the materials and the machines into use according to the progress in corresponding links, improves the construction efficiency, reduces the working cost by multiplexing, and is convenient for wide popularization and application; in addition, the artificial turf football field after the completion has the advantage that the drainage is good and hardness is little, the function of site surface drainage has been realized through the soft base layer that can mould permeates water, the function of the perpendicular row that oozes of basic unit has been realized through the french drain, the function of forced drainage has been realized through the drainage blind pipe, make the place have stronger drainage ability, the place still can use under the condition of lower well light rain, the problem that current construction method exists that efficiency is lower, the drainage is relatively poor and hardness is too big has been solved, the needs that the football field was reformed transform have been satisfied.

Drawings

Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic flow diagram of the process of the present invention;

fig. 2 is a schematic view of the construction completion structure of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 2, the construction method for transforming a natural lawn football field into an artificial lawn football field according to the present invention is characterized in that the method comprises the following steps:

s01, digging out a lawn layer and a planting soil layer of the field, and removing muck generated by digging;

specifically, the foundation layer of the original site is usually an earth foundation, the foundation layer is excavated by an excavator, the excavation thickness of the excavated foundation layer is 10cm to 20cm, so that subsequent construction is facilitated, and after excavation is completed, residue soil generated by excavation is removed by a transport vehicle.

S02, carrying out slope making modeling on the field, and compacting the field;

the place is subjected to slope making and modeling, and the place is compacted, and the method specifically comprises the following steps: the field is leveled through a grader, the gradient of the field is measured and calculated continuously, the gradient of the field is controlled to be below 0.5%, then the field is compacted through a road roller, the compactness of the field is measured and calculated continuously, the compactness meets the requirement of a football field, and settlement does not occur in the later period.

S03, manufacturing a drainage system on the field;

the manufacturing of the drainage system on the field specifically comprises the following steps: a plurality of blind ditches are excavated on the site, the blind ditches are used for realizing the function of basic layer seepage and drainage and avoiding the generation of accumulated water, the blind ditches are arranged in parallel, and the space between the blind ditches is 5-7 m. Then put into the drainage blind pipe in the french drain, the drainage blind pipe is used for realizing leading the function of drainage, prevents that groundwater from producing to be detained, produces local ponding, as the embodiment of this application a preferred, the drainage blind pipe permeate water pipe by the tooth mountain net type and nylon filter screen constitutes, the tooth mountain net type permeates water and wraps up on the pipe and has the nylon filter screen. After the drainage blind pipe is arranged, water filtering filler is filled in the blind ditch and covers the drainage blind pipe, the water filtering filler comprises gravels, rice stones and medium coarse sand, the water filtering filler is used for filtering accumulated water, the water filtering filler can also enable the drainage blind pipe to keep a stable position, the blind ditch is excavated around the court, the water filtering filler is filled in the blind ditch, and the water filtering filler comprises the gravels and the rice stones.

S04, paving a plastic permeable soft base layer on the field;

the plastic permeable soft base layer is laid on the field, and the method specifically comprises the following steps: lay plastic soft basic unit that permeates water on the place through the paver, plastic soft basic unit that permeates water include well fine sand, loam and additive, lay and accomplish the back, strickle off through strickleing the flat-bed machine, will mould soft basic unit compaction that permeates water through the road roller at last, plastic soft basic unit that permeates water is used for realizing the function of place surface drainage, transversely with vertically on with rainfall discharge off-site, reduce ponding.

S05, finely leveling the field;

carry out meticulous flattening to the place, specifically do: the staff measures and takes notes the slope in place, levels the place through the leveler, then sprinkles water and subsides, cylinder compaction, puncher punch, hangs at last on the lawn car dress fine leveling instrument, fine leveling instrument including dragging sand net and dragging the flat frame, remove several times in the whole field and carry out meticulous flattening to the place.

S06, paving artificial grass on the field;

the artificial grass comprises 40mm or 50mm high C-shaped ribbed monofilament grass, polypropylene base cloth and sand-cushion base cloth. Compared with a natural lawn, the artificial lawn has better performance on the aspect of sports characteristics, higher field uniformity and higher evenness, avoids the reduction of field conditions caused by factors such as climate, maintenance and the like, and reduces the influence on games.

And S07, filling the stability filler and the performance filler into the artificial turf.

The filling of the stability filler and the performance filler in the artificial lawn specifically comprises the following steps: evenly spread the stability filler on the ground through covering the husky machine, as the implementation mode of this application a preferred, the stability filler be quartz sand or well sand to remove at the whole field through the machine of brushing the grass and make the even dispersion of stability filler, the stability filler is used for filling up the gap between the artificial grass, makes the grass silk upright, and the root is clear, better performance resilience effect, on the other hand increases weight for the lawn, prevents that the sportsman from leading to the turf to remove and slide when running on the field motion. Then evenly pave the performance filler on the ground through covering the husky machine, as the embodiment of this application a preferred, the performance filler be the environmental protection granule to remove at the whole field through the brush grass machine and make performance filler homodisperse several times, the performance filler is used for guaranteeing the motion performance in place, increases the resilience in place and absorbs vibrations, is close the motion effect of natural grass more, prevents that the sportsman is injured.

The construction method has the advantages of high efficiency, good drainage and low hardness, can be quickly reused in engineering by streamlining the construction technology, is convenient for preparing corresponding materials and machinery in advance according to the process requirements, is put into use in corresponding links according to the progress, improves the construction efficiency, reduces the working cost by multiplexing, and is convenient for wide popularization and application; in addition, the artificial turf football field after the completion has the advantage that the drainage is good, hardness is little, the function of site surface drainage has been realized through the soft base layer that can mould permeates water, the function of base layer drainage has been realized permeating water through the french drain, the function of compulsory drainage has been realized through the drainage blind pipe, make the place have stronger drainage ability, the place still can use under the condition of lower well light rain, the problem that current construction method has the efficiency lower, the drainage is relatively poor and hardness is too big has been solved, the needs that the football field was reformed transform have been satisfied.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.