CN212116505U

CN212116505U - Lawn blanket

Info

Publication number: CN212116505U
Application number: CN202020405359.8U
Authority: CN
Inventors: 赵兰海; 赵广军; 牛雷; 赵松; 郑小卫
Original assignee: Shanghai Qunding Sports Ground Engineering Co ltd
Current assignee: Shanghai Qunding Sports Ground Engineering Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-11
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a lawn blanket, this lawn blanket are equipped with the BOP net including planting the layer on planting the layer, and the BOP net is equipped with the lawn layer on the net, is suitable for the establishment on stadium lawn to plant, especially plants to the establishment on football court, this kind of high antagonism sport field place lawn in football court, football court. The lawn carpet produced by the traditional lawn production method has the characteristics of poor integrity, tear resistance and root stability of the lawn under the conditions of high frequency and strength, serious local damage after use, difficult repair after damage and the like. The root-fixing lawn carpet production method uses the BOP net to reinforce the root system of the lawn in the production process, so that the integrity of the root system of the lawn is enhanced.

Description

Lawn blanket

Technical Field

The utility model belongs to the technical field of lawn blanket production technique and specifically relates to a lawn blanket is related to, the establishment on mainly used football court, football court lawn is planted.

Background

With the vigorous development of the sports industry in China in recent years, especially the football which is the first major sports in the world has been promoted to the 'national strategy'. Clubs, schools and the whole society pay more and more attention to the development of the football, and the high requirements on the quantity and the quality of hardware facilities follow the football, particularly the construction of a football field is far from meeting the requirements of the football development in the whole society, and the production of the natural lawn serving as a main component of the football field is also paid more and more attention. Compared with artificial grass, natural grass is more comfortable and less prone to fatigue in sports, and static electricity which is easy to occur in the artificial lawn is not generated when the shovel ball is moved at high speed. The lawn planted by the traditional lawn planting method in China at present has obvious defects in the using process, particularly for frequently used fields, the mutual anchoring property among lawn grass root systems is poor, particularly for lawn grass with underdeveloped lawn grass root systems, after the lawn grass is used with high strength, a local lawn is treaded by the connected roots and is difficult to repair, the integral visual effect of the field and the flatness of the field are affected, the using quality of the lawn is reduced, and the sports safety of athletes is threatened.

In recent years, in order to shorten the construction period of football fields and football field fields, most of the fields are directly transplanted to the constructed sports field in a lawn carpet mode by adopting a lawn carpet transplanting method when lawns are constructed, but the lawns produced by the traditional production method have poor mobility and are easy to damage in the moving process, the thickness of the lawns is uneven, and the lawn construction quality is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lawn blanket for overcoming the defects of the prior art.

The purpose of the utility model can be realized through the following technical scheme:

a lawn blanket is suitable for planting a lawn in a sports field and comprises a planting layer, wherein a BOP (blow-off valve) net is arranged on the planting layer, and a lawn layer is arranged on the BOP net.

Furthermore, the planting layer consists of medium coarse sand and organic nutrient substances.

Further, the thickness of the lawn layer is at least 13 mm.

Furthermore, the grain diameter of the medium coarse sand is 0.25 mm-0.75 mm.

The utility model discloses still provide a production planting method based on lawn blanket, this production planting method is the seed reproduction method, the seed reproduction method specifically includes: plant and add on the layer and establish after the BOP net, in the first sand that covers on the BOP net, the first sand that covers is sowed after finishing, and the seeding is covered with sand the second time after finishing, and the second covers sand and finishes the back whole planting layer adds and establishes the non-woven fabrics cover, produces immediately when reaching the settlement requirement through irrigating the maintenance to lawn density at last and plants and finish.

The utility model discloses still provide a production planting method based on lawn blanket, this production planting method is grass stem planting method, grass stem planting method specifically includes: plant and add on the layer and establish behind the BOP net in directly cover husky on the BOP net, directly cover husky back of finishing and carry out the grass stem and spill and plant, roll extrusion behind the husky face of planting through the grass planting machine, it is whole to roll extrusion finish the back plant the layer add and establish the non-woven fabrics cover, and it finishes to produce when lawn density reaches the settlement requirement through irrigating the maintenance at last.

Further, the non-woven fabric has a coating mass per square meter of 50 to 100 g.

Furthermore, the covering density of the BOP net is 15 meshes-20 meshes.

Further, the set requirement is that the lawn density reaches 1.5 pieces/cm²4 pieces/cm²。

Further, the thickness of the first sand coating is at least 5mm, and the thickness of the second sand coating is at least 8 mm.

Compared with the prior art, the utility model has the advantages of it is following:

(1) the utility model provides a lawn blanket is applicable to building of sports ground lawn and plants, and this lawn blanket is equipped with the BOP net including planting the layer on planting the layer, and the BOP net is equipped with the lawn layer on the net, and the effectual wholeness of having strengthened the lawn and the steadiness of lawn grass root system have improved the mobility of lawn blanket.

Drawings

Fig. 1 is a schematic structural view of the lawn blanket of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in fig. 1 the utility model discloses the structural schematic of lawn blanket, this lawn blanket are applicable to the establishment on sports ground lawn and plant, and this lawn blanket is equipped with the BOP net including planting the layer on planting the layer, and the BOP net is equipped with the lawn layer on the net, and planting the layer and comprises well grit and organic nutrient substance, and the thickness on lawn layer is 13mm at least, and the particle diameter of well grit is 0.25mm ~ 0.75 mm.

The root fixing type lawn carpet has the following two different production methods:

method 1, application of the root-fixing type lawn carpet production method in seeding and lawn building. Fully laying planting nets on the leveled planting layer, lapping the adjacent BOP nets by 30-50mm, adopting a fixing measure, covering sand on the laid BOP nets, wherein the thickness of the covered sand is 8mm, and manually finishing the field after the sand covering is finished, so that the flatness of the field reaches the seeding requirement. Then, the seeding operation is carried out for three times, and different directions are changed every time, so that the uniform seeding is ensured. And (4) covering the field with sand again after the seeding operation is finished, wherein the sand covering thickness is 5mm, so that the grass seeds are completely covered, and the whole planting area is covered by adding non-woven fabrics. The grass seeds are germinated by measures such as irrigation and the like, after the grass seeds grow to a certain height, the non-woven fabrics are taken off, operations such as additional fertilization, trimming, rolling and the like are carried out until the lawn grass grows to the state that the density of grass stems in a unit area reaches 1.5Piece/cm²4 pieces/cm²And finishing the production of the root fixing type lawn carpet.

Method 2, application of the root-fixing lawn carpet production method in the cultivation of lawn through nutrition propagation. Laying a BOP net on a leveled planting layer for fixing, performing sand covering operation on the BOP net, wherein the sand covering thickness is 13mm, manually finishing a sand surface after sand covering is finished, then spreading warm-season type grass stems which are uniformly spread, planting the spread grass stems into the sand surface by using a grass planting machine, performing rolling and non-woven fabric covering after planting, irrigating and moisturizing, entering a daily maintenance stage when the planted grass stems survive and grow to a certain degree, and when turfgrass grow to the state that the density of the grass stems in a unit area reaches 1.5 pieces/cm²4 pieces/cm²And finishing the production of the root fixing type lawn carpet.

The notes on the above two methods include:

1. the planting layer is evenly mixed with nutrient substances such as turfy soil, phosphate fertilizer, compound fertilizer and the like.

2. The BOP net is laid to be closely attached to the planting layer.

3. The thickness of the sand covering is accurate in the process of sowing and grass stem planting for producing the grass blanket.

4. The width of the mutual lap joint between the BOP nets is 30-80 mm.

5. The covering mass per square meter of the non-woven fabric is 50g to 100 g.

6. The BOP net has a covering density of 15 to 20 meshes.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A lawn blanket is suitable for planting lawns on sports fields and is characterized by comprising a planting layer, wherein a BOP (blow-off valve) net is arranged on the planting layer, a lawn layer is arranged on the BOP net, the planting layer is composed of medium grit and organic nutrient substances, the grain diameter of the medium grit is 0.25-0.75 mm, and the thickness of the lawn layer is at least 13 mm.