KR20110131906A - (artificial turf structure) - Google Patents

(artificial turf structure) Download PDF

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Publication number
KR20110131906A
KR20110131906A KR1020100051594A KR20100051594A KR20110131906A KR 20110131906 A KR20110131906 A KR 20110131906A KR 1020100051594 A KR1020100051594 A KR 1020100051594A KR 20100051594 A KR20100051594 A KR 20100051594A KR 20110131906 A KR20110131906 A KR 20110131906A
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South Korea
Prior art keywords
artificial turf
filler
layer
filling layer
natural
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KR1020100051594A
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Korean (ko)
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마명열
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도모스포텍주식회사
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Priority to KR1020100051594A priority Critical patent/KR20110131906A/en
Publication of KR20110131906A publication Critical patent/KR20110131906A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/10—Paving elements having build-in shock absorbing devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00—Amusement devices: games
    • Y10S273/13—Artificial grass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

PURPOSE: An artificial grass structure is provided to secure tactile feeling similar to natural grass by supplying moisture to artificial grass filaments. CONSTITUTION: An artificial grass structure(A) comprises a synthetic mat with filaments(3) similar to natural grass, a filling layer(2) formed of a filler filled between the filaments, and an elastic pad layer. The filler comprises thermoplastic resin granules containing nature cork powder and selected one among soil, silica, and a mixture thereof.

Description

인조잔디 구조체 {(Artificial turf structure)} Artificial turf structure {

본 발명은 인조잔디 구조체에 관한 것으로서, 구체적으로는 충진층을(2) 이루는 충진재는(2a) 천연코르크 분말에 스티렌계 열가소성 탄성체, 합성수지,MAH(Maleic Anhydride acid)로 그래프트 공중합(Graft copolymer)된 엘라스토머(elastomer), 유동파라핀 오일(flow paraffin oil) 및 무기물이 혼합되어 제조된바 그 성능이 천연 코르크와 흡사하여 인체에 유해한 중금속이나 독성 화학물질이 없다. 천연코르크는 강우(降雨)나 강설(降雪)시 또는 공기중의 습기를 흡습하여 항상 적당한 습도를 유지하면서 대기 온도 상승시 천천히 습기를 발산되는 과정에서 습기가 없는 인조잔디 필라멘트가 보습되는 효과를 가지게 하므로 인조잔디는 천연잔디와 유사한 수분보습과 촉감이 나타나게 되며 인조잔디가 뜨거워지는 것을 방지하는 효과가 발현하고, 충진재(2b)는 천연 규사, 인조규사, 토사로서 하중에 의하여 인조잔디 바닥의 안정과 다짐이 이루어지면서 탄성과 배수성이 나타나는 인조잔디 구조체에 관한 것이다.The present invention relates to an artificial turf structure, specifically, the filler constituting the filling layer (2) is (2a) graft copolymerized with natural cork powder with styrene-based thermoplastic elastomer, synthetic resin, MAH (Maleic Anhydride acid) It is made of a mixture of elastomer, flow paraffin oil, and minerals. Its performance is similar to that of natural cork, and there are no heavy metals or toxic chemicals that are harmful to human body. Natural cork absorbs moisture in rainfall or snowfall or in the air to maintain moisture at all times, and to moisten artificial turf filaments without moisture in the process of slowly releasing moisture when the air temperature rises. Therefore, artificial turf has a moisture moisturization and feel similar to that of natural grass, and the effect of preventing artificial turf from becoming hot is expressed, and the filling material (2b) is natural silica sand, artificial silica sand, and earth sand. This relates to an artificial turf structure exhibiting elasticity and drainage.

통상적으로 인조잔디 구조체는 천연잔디와 유사한 PE, Nylon, P.P (Polyethylene, Polyamaid, Polypropylene) 필라멘트들이 돌출되어 있는 합성 매트;와 상기 필라멘트들 사이에 충진되는 충진재로 이루어진 충진층;으로 구성된다.
Typically, the artificial turf structure is composed of a synthetic mat protruding PE, Nylon, PP (Polyethylene, Polyamaid, Polypropylene) filaments similar to natural grass; and a filler layer consisting of a filler filled between the filaments.

상기 기존의 충진재로는 규사, 토사, 탄성 폴리머(SEBS. EPDM 등), 코코넛 분말, 또는 이들의 혼합물이 널리 사용되어 왔다.
As the conventional filler, silica, earth and sand, elastomer (SEBS, EPDM, etc.), coconut powder, or mixtures thereof have been widely used.

상기 탄성 폴리머는 천연고무, 합성고무 또는 열가소성 수지 등이다. 그러나, 충진재로 탄성 폴리머를 사용하는 경우에는 인조잔디 구조체의 탄성은 향상되지만, 탄성 폴리머로부터 인체에 유해한 화학물질이 배출되며 화학약품 고유의 냄새나 악취가 심하여 인체에 유해하며 위생적이지 못하고, 또한 습도유지 성이 없어 천연잔디와 같은 부드럽고 촉촉한 촉감을 발현하기 어려운 문제점이 있었다.
The elastic polymer is natural rubber, synthetic rubber or thermoplastic resin. However, when the elastic polymer is used as the filler, the elasticity of the artificial turf structure is improved, but chemicals harmful to the human body are discharged from the elastic polymer, and the odor or odor inherent to the chemical is severe, which is harmful to the human body and is not hygienic, and also the humidity There was a problem that it is difficult to express a soft and moist touch such as natural grass because of no retention.

또한 천연 식물성 분말인 코코피트(cocopeat) 분말, 코코섬유 분말, 코코넛 분말, 코코껍질 분말과 토사, 규사, 동결방지제로 소금을 혼합 사용하는 경우에는 대기중의 습기나 우천시 소금 성분이 분해되어 동결방지 효과를 유지하기 어려운 문제점이 있다.
In addition, when salt is mixed with natural vegetable powder, cocopeat powder, coco fiber powder, coconut powder, coco shell powder, and earth, silica, and cryoprotectant, moisture in the air or salt component in rainy weather are decomposed to prevent freezing. There is a problem that is difficult to maintain the effect.

또한 상기와 같이 과립 코코넛계 천연 코르크의 식물성 물질과 모래의 혼합물을 충진재로 사용하는 경우, 충진재의 배수성 및 습도 유지성은 우수하나 탄성이 떨어지는 문제가 있었다.
In addition, when using a mixture of the granular coconut-based natural cork of the vegetable material and sand as a filler, there is a problem that the filler is excellent in drainage and humidity retention but inferior elasticity.

대한민국 출원특허 10-2008-0115058호에서는 열가소성 수지와 황토의 혼합물로 제조된 칩(chip) 형태의 충진재를 사용하는 방법을 제안하고 있으나, 충진재의 일부가 열가소성 수지로 구성되기 때문에 이로부터 인체에 유해한 화학물질이 배출되는 문제를 해결할 수 없었다.
Korean Patent Application No. 10-2008-0115058 proposes a method of using a chip-shaped filler made of a mixture of thermoplastic resin and loess, but since some of the filler is composed of thermoplastic resin, it is harmful to human body. The problem of chemical emissions could not be solved.

대한민국 출원특허 10-2006-0136245호에서는 코코넛 칩과 코르크 칩을 접착제에 함침시켜 이를 충진재로 사용하는 방법을 제안하고 있으나, 접착제 사용으로 인해 인체에 유해한 화학물질이 배출되는 문제를 해결할 수 없었다.
Korean Patent Application No. 10-2006-0136245 proposes a method of impregnating a coconut chip and a cork chip in an adhesive and using the same as a filler, but a problem in which harmful chemicals are emitted due to the use of the adhesive is not solved.

대한민국 출원특허 10-2009-0035087 에서는 식물성 분말인 코코피트(cocopeat) 분말, 코코섬유 분말, 코코넛 분말, 코코껍질 분말과 토사, 규사 및 토사를 혼합 사용하고 냉한기 동결방지제로 소금을 혼합한 형태의 충진재를 사용하는 방법을 제안하고 있으나, 대기중의 습기나 우천 영향으로 혼합된 토사와 천연 식물성 분말이 일부 분해되고, 소금 성분도 분해되어 동결방지 효과가 없어지는 문제를 해결할 수 없고 부패 및 분해되는 문제를 충분히 해결할 수 없었다.
In Korean Patent Application No. 10-2009-0035087, a vegetable powder, cocopeat powder, coco fiber powder, coconut powder, coco shell powder, and earth, silica, and earth sand are mixed, and salt is mixed with a cold freezing agent. Although a method of using a filler is proposed, the problem of soil and natural rain mixed with soil and natural vegetable powders is partially decomposed, and salts are also decomposed. Could not solve enough.

또 다른 종래기술로는 과립상 천연 코르크나 코코넛계 식물성 물질과 모래의 혼합물을 인조잔디 구조체의 충진재로 사용하는 방법을 제안하고 있으나, 상기 방법은 천연코르크나 코코넛계 식물성 물질이 과립 상이기 때문에 강한 우천시 운동장 투수층으로 미처 투수되지 못한 빗물이 단시간에 배수관으로 흐르면서 필라멘트 위로 부양되어 빗물과 함께 떠내려가므로 충진재가 유실되는 현상이 심해지며, 충진재인 코코넛계 식물성 물질이 분해되어 부패 되는 문제 등이 있었다.Another conventional technique proposes a method of using a granular natural cork or coconut-based vegetable material and a mixture of sand as a filler for the artificial turf structure, but the method is strong because the natural cork or coconut-based vegetable material is in the form of granules. Rainwater that could not be penetrated into the pitcher of the rainy day in the rain flows into the drainage pipe in a short time, floats over the filament, and floats with the rainwater, causing the filling material to be severely deteriorated, and the coconut-based vegetable material, which is the filling material, decomposes and decays.

본 발명은 충진재로부터 인체에 유해한 화학물질이 없는 인조잔디 구조체를 제공하고자 한다.
The present invention is to provide an artificial turf structure free of chemicals harmful to the human body from the filler.

또한 본 발명은 충진재로부터 인조잔디에 습기를 제공하므로 인조잔디는 천연잔디와 같은 보습효과를 가지게 되며 인조잔디가 태양열에 데워지는 것을 방지하는 효과가 발현되는 인조잔디 구조체를 제공하고자 한다.
In addition, the present invention provides moisture to the artificial turf from the filler material artificial turf to have a moisturizing effect, such as natural grass and to provide an artificial turf structure that the effect of preventing the artificial turf is warmed to the solar heat.

또한 본 발명은 충진재로부터 태양열에 데워진 열가소성 수지가 녹는 것을 방지하고 혹한기 온도에 동결을 방지하는 효과의 인조잔디 구조체를 제공하고자 한다.In another aspect, the present invention is to provide an artificial turf structure of the effect of preventing the thermoplastic resin warmed to the sun from the filler and prevent freezing at cold temperature.

이와 같은 과제를 달성하기 위해서 본 발명에서는 충진재로(2a) 천연코르크 분말이(ⅰ) 열가소성 수지 조성물에 함유되어(ⅱ) 이루어진 과립과(ⅲ), 규사 또는 토사 또는 이들의 혼합물이 <2b> 인조잔디 구조체의 충진 층을 형성한다. In order to achieve such a problem, in the present invention, the granules (i), natural silica powder (i) contained in the thermoplastic resin composition (i) as a filler, and (i) granules, silica sand or earth sand or a mixture thereof are artificial. Form a filling layer of turf structure.

본 발명은 충진재가 유해한 화학물질이 검출되지 않아 위생적이다.
The present invention is hygienic because the filler is not detected harmful chemicals.

본 발명은 충진재 내의 천연코르크의 독립된 공극과 밀도는 방습 단열 보온에 뛰어나지만 표면의 깨트려진 공극(空隙; gap)은 수분을 흡수하고 서서히 발산시키는 과정에서 습기가 없는 인조잔디 필라멘트에 습기를 제공하여 태양열에 데워진 열기를 식혀주는 역할을 하므로 인조잔디는 보습되어 천연잔디와 같은 촉감을 발현한다.
In the present invention, the independent pores and densities of natural cork in the filler are excellent for moisture-proof insulation insulation, but the broken gaps on the surface provide moisture to the artificial turf filaments without moisture in the process of absorbing and releasing moisture. Artificial grass is moisturized to express the touch like natural grass because it plays a role of cooling heat heated by solar heat.

또한, 본 발명은 열가소성 수지 조성물에 천연코르크가 함유된 물질의 무게 비중이 1.4 (± 10%)로서 충진재의 플로팅 (Floating)과 유실을 효과적으로 방지할 수 있다
In addition, the present invention can effectively prevent the floating (floating) and loss of the filler as the weight specific gravity of the material containing natural cork in the thermoplastic resin composition is 1.4 (± 10%).

또한 본 발명은 충진재 내에 천연 코르크가 함유되어(ⅰ) 천연코르크 특성인 천연성, 내오염성, 탈취성, 흡음성, 항균성, 항곰팡이성등 부패하지 않는 성질을 가지고 있으므로 일정기간 사용한 후에도 전량 회수하여 재생할 수 있는 친환경 충진재이다 In addition, the present invention contains a natural cork in the filler (ⅰ) natural cork characteristics, such as natural, fouling resistance, deodorant, sound absorption, antibacterial, anti-fungal properties, such as anti-corrosive properties, so that after a certain period of recovery and recovery It is an environmentally friendly filler

도 1은 충진층(2)이 1층 구조인 본 발명에 따른 인조잔디 구조체의 단면 개략도.
도 2는 충진층(2)의 2층 구조인 본 발명에 따른 인조잔디 구조체의 단면 개략도.1 is a schematic cross-sectional view of an artificial turf structure according to the present invention in which the filling layer 2 is a one-layer structure.
Figure 2 is a schematic cross-sectional view of the artificial turf structure according to the present invention that is a two-layer structure of the filling layer (2).

이하 첨부된 도면 등을 통하여 본 발명을 상세하게 설명한다.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

먼저, 본 발명에 따른 인조잔디 구조체는 천연잔디와 유사한 필라멘트(3)들이 돌출되어 있는 합성매트(1)와 상기 필라멘트(3)들 사이에 충진재로 이루어진 충진층(2)으로 구성된 인조잔디 구조체에 있어서,
First, the artificial turf structure according to the present invention is an artificial turf structure composed of a synthetic mat 1 having protruding filaments 3 similar to natural grass and a filling layer 2 made of a filler between the filaments 3. In

이와 같은 과제를 달성하기 위해서 본 발명에서는 충진재로(2a) 천연코르크 분말이(ⅰ) 열가소성 수지 조성물에 함유되어(ⅱ) 이루어진 과립과(ⅲ), 규사 또는 토사 또는 이들의 혼합물이(2b) 인조잔디 구조체의 충진 층을 형성함과 동시에 합성매트(1) 이면에 구멍이 뚫려있는(5b) 별도의 열가소성 탄성 패드가 탄성층(5)을 형성한다.
In order to achieve the above object, in the present invention, the granules (2) comprising natural cork powder (i) contained in the thermoplastic resin composition (ii) as a filler (i), silica sand or earth sand or a mixture thereof (2b) At the same time as forming the filling layer of the turf structure, a separate thermoplastic elastic pad having holes 5b formed on the back surface of the synthetic mat 1 forms the elastic layer 5.

상기 충진재(2a)는 (ⅰ)천연 코르크 분말과, (ⅱ)열가소성 수지가 함유된, (ⅲ)입자를 특징으로 하며, 상기 충진재(2b)는 규사 및 토사, 규사와 토사의 혼합물 중에서 선택된 1종의 입자 (ⅳ)이며, 상기 합성매트(1) 이면에 열가소성 탄성 패드의 탄성층(5)이 형성되어 있는 것을 특징으로 한다.
The filler 2a is characterized by (i) particles containing (i) natural cork powder and (ii) thermoplastic resin, wherein the filler (2b) is selected from a mixture of silica sand and earth sand, silica sand and earth sand. It is a seed particle, It is characterized in that the elastic layer 5 of a thermoplastic elastic pad is formed on the back surface of the said synthetic mat 1.

구체적으로, 본 발명에 따른 인조잔디 구조체는 도 1 내지 도 2에 도시된 바와 같이 천연잔디와 유사한 필라멘트(3)들이 돌출되어 있는 합성매트(1)와 상기 필라멘트(3)들 사이에 충진된 충진재로 이루어진 충진층(2)으로 구성된다.
Specifically, the artificial turf structure according to the present invention is a filler filled between the synthetic mat (1) and the filaments (3) protruding the filaments (3) similar to natural grass as shown in Figures 1 to 2 It consists of a filling layer (2) consisting of.

도 1은 충진층(2)이 1층 구조인 본 발명 인조잔디 구조체의 단면 개략도이고, 도 2는 충진층(2)이 2층 구조인 본 발명 인조잔디 구조체의 단면 개략도이다.
1 is a cross-sectional schematic view of the artificial turf structure of the present invention in which the filling layer 2 is a one-layer structure, and FIG. 2 is a cross-sectional schematic view of the artificial turf structure of the present invention in which the filling layer 2 is a two-layer structure.

본 발명은 상기 충진층(2)을 구성하는 충진재가 (2a) 열가소성 수지에 천연코르크가 함유된(ⅲ)것이고, 규사, 토사 또는 규사와 토사가 혼합된(ⅳ) 혼합물인 것을 특징으로 한다.
The present invention is characterized in that the filler constituting the filling layer (2) is (2a) a thermoplastic resin containing natural cork, and a mixture of silica sand, earth or sand and earth and sand.

상기 충진재(2a)는 천연코르크와 열가소성 수지가 혼합된 과립(Granul)형태이기 때문에 무게비중을 1.4(±10%)로 하여 충진재의 플로팅(Floating) 현상을 방지하고 우천시 유실을 방지하는 역할을 수행한다.
Since the filler 2a is in the form of granules in which natural cork and thermoplastic resin are mixed, the weight ratio is 1.4 (± 10%) to prevent floating of the filler and to prevent loss during rain. do.

상기 충진재 (2a)는 천연코르크 또는 식물성 코코넛, 나무 수피, 목분들이 혼합된 열가소성 조성물이다.
The filler 2a is a thermoplastic composition in which natural cork or vegetable coconut, tree bark, and wood flour are mixed.

상기와 같이 본 발명에 따른 인조잔디 구조체(A)는 충진재내에 천연코르크 분말이 포함되어 있어서, 습도유지 성이 뛰어나 천연토양과 유사한 보습기능으로 인조잔디에 보습시켜 천연잔디와 흡사한 촉감을 나타낸다.
As described above, the artificial turf structure (A) according to the present invention contains natural cork powder in the filler material, and has excellent humidity retention, thereby moisturizing the artificial turf with a moisturizing function similar to that of natural soil, thereby exhibiting a texture similar to that of natural grass.

또한, 본 발명에 따른 인조잔디 구조체(A)는 충진재가 천연 코르크와 탈크, 친환경 열가소성 조성물질과((ⅲ), 규사, 토사로 이루어져(ⅳ) 인체에 유해한 화학물질(냄새 등)을 전혀 배출하지 않아서 위생적이다.
In addition, the artificial turf structure (A) according to the present invention is made of natural cork and talc, environmentally friendly thermoplastic composition (ⅲ), silica sand, earth and sand (ⅳ) to discharge any harmful chemicals (odor, etc.) to the human body at all. It is not hygienic.

상기 천연코르크는 목재(목분)라 겨울철에 인조잔디 구조체의 충진재가 동결되는 것을 방지하고, 천연코르크 분말이 부패 및 분해되는 것도 방지하는 역할을 한다.
The natural cork is wood (wood flour), and prevents the filling of the artificial turf structure to be frozen in winter, and also serves to prevent the natural cork powder from decay and decomposition.

상기 충진층(2)은 도 1에 도시된 바와 같이 1층 구조로 구성되거나 도 2에 도시된 바와 같이 2층 구조로 구성된다.
The filling layer 2 has a single layer structure as shown in FIG. 1 or a two layer structure as shown in FIG.

상기 충진층(2)이 1층 구조인 경우 이를 구성하는 충진재는, (ⅲ)천연코르크가 함유된 열가소성 수지 조성물로 제조된 충진재이다.
When the filler layer 2 has a one-layer structure, the filler constituting the filler layer 2 is a filler made of a thermoplastic resin composition containing (i) natural cork.

상기 충진층(2)의 도 2와 같이 2층 구조인 경우에는 규사, 토사로 이루어진 제1충진층(2b)위에 상기 제2충진층(2b)이 적층되며, 상기 제1충진층(2a)은 (ⅲ)천연코르크가 함유된 열가소성 수지 조성물로 구성된다.
In the case of the two-layer structure of the filling layer 2 as shown in FIG. 2, the second filling layer 2b is stacked on the first filling layer 2b made of silica sand and earth and sand, and the first filling layer 2a. It consists of a thermoplastic resin composition containing silver (i) natural cork.

토사로 이루어진 제1충진층(2b)을 합성매트(1) 상에 먼저 형성하는 것이 인조잔디 구조체에 하중을 주어 필라멘트(3)들을 직립시켜 충진재가 잘 충진되도록 하는데 바람직하다.It is preferable to form the first filling layer 2b made of earth and sand on the synthetic mat 1 to load the artificial turf structure so that the filaments 3 are erected so that the filler is well filled.

A : 인조잔디 구조체
1 : 합성매트
2 : 충진층
2a : 제2충진층
2b : 제1충진층
ⅰ: 천연코르크 함유
ⅱ: 열가소성 수지
ⅲ: 충진재 과립
ⅳ: 규사 또는 토사, 규사 또는 토사 혼합물 과립
3 : 필라멘트
4 : 지반
5 : 탄성층, 탄성재
5a : 탄성층의 상부시트
5b : 탄성패드 홀
5c : 탄성층의 하부시트 A: Artificial turf structure
1: Synthetic Mat
2: Filling layer
2a: second filling layer
2b: first filling layer
Ⅰ: Contains natural cork
Ii: thermoplastic resin
Ⅲ: filler granule
Ⅳ: silica sand or soil sand, silica sand or soil mixture granules
3: filament
4: ground
5: elastic layer, elastic material
5a: top sheet of elastic layer
5b: Elastic pad hole
5c: lower sheet of elastic layer

Claims (4)

천연잔디와 유사한 필라멘트(3)들이 돌출되어 있는 합성매트(1)와 상기 필라멘트 (3)들 사이에 충진된
충진재로 이루어진 충진층(2)과 탄성패드층(5)으로 구성된 인조잔디 구조체에 있어서,

상기 충진재는 (ⅲ)열가소성 수지에 천연 코르크 분말이 함유된 과립이고, 토사, 규사 및 토사와 규사의 혼합물 중에서 선택된 1종의 입자로(ⅳ) 형성되어 있는 것을 특징으로 하는 인조잔디 구조체.
Filled between the synthetic mat (1) and the filaments (3) protruding filaments (3) similar to natural grass
In the artificial turf structure consisting of a filling layer (2) and an elastic pad layer (5) made of a filling material,

The filler is artificial granules (g) granules containing natural cork powder in the thermoplastic resin, and the artificial turf structure is formed of one type of particles selected from earth and sand, silica and a mixture of earth and silica sand.
제1항에 있어서, (ⅲ)열가소성 수지에 천연코르크 분말, 나무 수피분말, 코코넛 분말, 목분 및 이들의 혼합물 중에서 선택된 1종인 것을 특징으로 하는 인조잔디 구조체.
The artificial turf structure according to claim 1, wherein the thermoplastic resin is one selected from natural cork powder, wood bark powder, coconut powder, wood powder, and mixtures thereof.
제1항에 있어서, 충진층(2)은 1층 구조인 것을 특징으로 하는 인조잔디 구조체.
The artificial turf structure according to claim 1, wherein the filling layer (2) has a one-layer structure.
제1항에 있어서, 충진층(2)은 규사 또는 토사로 이루어진 제1충진층(2b)과, 상기 제1충진층 위에 제2충진층(2a)으로 적층되어 구성된 2층 구조인 것을 특징으로 하는 인조잔디 구조체.
The method according to claim 1, wherein the filling layer (2) is a two-layer structure consisting of a first filling layer (2b) made of silica sand or earth and a second filling layer (2a) laminated on the first filling layer. Artificial turf structure.
KR1020100051594A 2010-06-01 2010-06-01 (artificial turf structure) KR20110131906A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080317978A1 (en) * 2004-06-17 2008-12-25 Gerardus Hubertus Smit Artificial Grass Turf and Infill for Sports Fields
CN113614308A (en) * 2019-03-20 2021-11-05 R·努斯卡 Method and device for treating plant material to be used as infill material for synthetic and/or natural turf
KR20230149015A (en) * 2022-04-19 2023-10-26 주식회사 필드글로벌 Filler for eco-friendly artificial turf and manufacturing method thereof
KR20230149020A (en) * 2022-04-19 2023-10-26 주식회사 필드글로벌 Filler for eco-friendly artificial turf and manufacturing method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080317978A1 (en) * 2004-06-17 2008-12-25 Gerardus Hubertus Smit Artificial Grass Turf and Infill for Sports Fields
US8568852B2 (en) * 2004-06-17 2013-10-29 Ten Cate Thiolon B.V. Artificial grass turf and infill for sports fields
CN113614308A (en) * 2019-03-20 2021-11-05 R·努斯卡 Method and device for treating plant material to be used as infill material for synthetic and/or natural turf
CN113614308B (en) * 2019-03-20 2023-07-25 R·努斯卡 Method and apparatus for treating plant material to be used as infill material for synthetic and/or natural turf
KR20230149015A (en) * 2022-04-19 2023-10-26 주식회사 필드글로벌 Filler for eco-friendly artificial turf and manufacturing method thereof
KR20230149020A (en) * 2022-04-19 2023-10-26 주식회사 필드글로벌 Filler for eco-friendly artificial turf and manufacturing method thereof

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