KR200414447Y1 - Permeable elastic packing floor of artificial turf - Google Patents

Permeable elastic packing floor of artificial turf Download PDF

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Publication number
KR200414447Y1
KR200414447Y1 KR2020060003411U KR20060003411U KR200414447Y1 KR 200414447 Y1 KR200414447 Y1 KR 200414447Y1 KR 2020060003411 U KR2020060003411 U KR 2020060003411U KR 20060003411 U KR20060003411 U KR 20060003411U KR 200414447 Y1 KR200414447 Y1 KR 200414447Y1
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South Korea
Prior art keywords
artificial turf
layer
rubber
crushed stone
composite elastic
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KR2020060003411U
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Korean (ko)
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흥 곤 선
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(주)대종체육건설
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/02Foundations, e.g. with drainage or heating arrangements
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08Surfaces simulating grass ; Grass-grown sports grounds
    • E01C13/083Construction of grass-grown sports grounds; Drainage, irrigation or heating arrangements therefor
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00Paving elements
    • E01C2201/10Paving elements having build-in shock absorbing devices
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00Paving elements
    • E01C2201/20Drainage details

Abstract

본 고안은 인조잔디구장의 바닥에 관한 것으로, 완충성, 탄성, 배수성이 우수할 뿐 아니라 평탄성 및 침하억제성을 개선한 인조잔디구장의 투수(透水)형 탄성포장바닥에 관한 것이다.The present invention relates to the bottom of the artificial turf field, relates to the permeable elastic packing floor of the artificial turf field not only excellent in cushioning, elasticity, drainage properties, but also improved flatness and settlement inhibition.

이를 위한 본 고안은,The present invention for this,

쇄석층과 인조잔디층을 포함하는 인조잔디구장 바닥이되,The artificial turf ground including the crushed stone and artificial turf layer,

쇄석층과 인조잔디층 사이에 NR(Natural Rubber), SBR(Styrene Butadiene Rubber), IIR(Isobutylene Isoprene Rubber), NBR(Nitrile Butadiene Rubber), EPDM(Ethylene Propylene Terpolymers), 우레탄의 가황고무 고무칩과 폴리우레탄 수지 또는 에폭시 수지와 같은 수지계 접착제가 혼합되어 조성되면서 자체의 공극을 통해 투수가 가능한 복합탄성층이 마련되어지는 것을 특징으로 하는 것으로,Between crushed stone and artificial turf layer, NR (Natural Rubber), SBR (Styrene Butadiene Rubber), IIR (Isobutylene Isoprene Rubber), NBR (Nitrile Butadiene Rubber), EPDM (Ethylene Propylene Terpolymers), Urethane Vulcanized Rubber Rubber Chip and Poly It is characterized in that the composite elastic layer which is permeable through its pores while being prepared by mixing a resin-based adhesive such as urethane resin or epoxy resin,

상기와 같은 본 고안은 복합탄성층을 통해 인조잔디층으로부터 지반으로 전해지는 충격을 완충시킬 수 있게 되므로 구장을 이용하는 이용자들에게 전해지는 신체적 부담을 덜 수 있게 될 뿐 아니라 복합탄성층의 재질 특성상 평탄 작업을 용이하게 진행할 수 있게 되고, 자체의 공극을 통해 배수가 용이하게 이루어져 단시간 내에 물기 제거가 이루어지므로 단시간 내에 구장을 재개장할 수 있어 구장 활용도를 높일 수 있게 되는 것이다.The present invention as described above is able to buffer the impact transmitted from the artificial turf layer to the ground through the composite elastic layer to reduce the physical burden transmitted to users using the stadium, as well as the flat nature of the composite elastic layer material The work can be easily carried out, and drainage is facilitated through its own air gap, so that water can be removed within a short time, and the stadium can be reopened within a short time, thereby increasing the utilization of the park.

인조잔디구장, 인조잔디층, 지반, 쇄석층, 복합탄성층, 고무칩, 접착제, 공극, 탄성, 배수 Artificial grass field, artificial grass layer, ground, crushed stone layer, composite elastic layer, rubber chip, adhesive, void, elasticity, drainage

Description

인조잔디구장의 투수형 탄성포장바닥 { an elastic ground of artificial lawn field }{An elastic ground of artificial lawn field}

도 1은 본 고안의 전체 구조를 보인 단면도1 is a cross-sectional view showing the overall structure of the present invention

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 인조잔디층 11 : 인조잔디파일10: artificial grass layer 11: artificial grass pile

12 : 가황고무 13 : 규사12: vulcanized rubber 13: silica

14 : 바닥재 14a : 통수공14 flooring material 14a

20 : 복합탄성층 21 : 고무칩20: composite elastic layer 21: rubber chip

22 : 접착제 30 : 쇄석층22 adhesive 30 crushed stone layer

40 : 지반 A : 탄성포장바닥40: ground A: elastic packaging bottom

본 고안은 인조잔디구장의 바닥에 관한 것으로, 더욱 상세하게는 인조잔디층으로부터 지반에 전해지는 충격을 완화할 수 있고, 우천시 배수가 용이할 뿐 아니라 평탄성 및 침하억제성을 개선한 인조잔디구장의 투수(透水)형 탄성포장바닥에 관한 것이다.The present invention relates to the bottom of the artificial turf field, and more particularly, to reduce the impact transmitted to the ground from the artificial turf layer, to facilitate the drainage in rainy weather, as well as to improve the flatness and settlement inhibition The present invention relates to a water-permeable elastic packaging bottom.

야구, 축구 등의 야외 경기가 열리는 각종 구장의 경우 천연잔디를 이용하는 것이 바람직하나 천연잔디구장은 시공비용의 부담이 상당할 뿐 아니라 유지 및 관리의 어려움이 있어 최근에는 천연잔디구장과 유사한 느낌을 갖는 인조잔디구장이 속속 개장되고 있다.It is preferable to use natural grass in various stadiums where outdoor games such as baseball and soccer are held. However, natural grass field has a considerable burden of construction cost and difficulties in maintenance and management. Artificial turf field is being opened one after another.

그러나, 인조잔디구장의 경우 그 느낌이 천연잔디구장과 유사하다 할지라도 천연잔디구장에 비해 완충성 및 배수성이 크게 떨어지는 문제가 있었던 바,However, in the case of artificial turf stadium, even though the feeling is similar to that of natural grass, there was a problem that the buffering and drainage properties were significantly lower than those of natural turf.

해당 업계에서는 이를 개선하기 위한 노력을 기울이고 있다.The industry is working to improve this.

한편, 이러한 방편으로 기존에는 인조잔디구장의 바닥을 시공할 때 지반 상부에 골재로 마감한 쇄석층을 형성하고 쇄석층 상부에 인조잔디층을 덮거나, 쇄석층 상부에 투수(透水) 아스팔트콘크리트로 중간층을 형성한 후 인조잔디층을 덮는 방식이 이용되었는데,On the other hand, when constructing the floor of artificial turf ground, this method forms a crushed stone layer finished with aggregate on the upper part of the ground and covers the artificial turf layer on the upper part of the crushed stone layer, or as a pitcher asphalt concrete on the upper crushed stone layer After forming the intermediate layer, a method of covering the artificial turf layer was used.

쇄석층에 인조진디층을 덮는 경우 배수성은 우수하나 완충성, 평탄성, 침하억제성이 떨어지는 문제가 있었고,In case of covering the artificial aphid layer on the crushed stone layer, the drainage is excellent, but there is a problem of poor bufferability, flatness, and settlement inhibition.

쇄석층 상부에 중간층을 형성한 후 인조잔디층을 덮는 경우 배수성, 완충성은 향상되나 이 또한 평탄성 및 침하억제성이 떨어지는 문제가 있었다.If the artificial grass layer is formed after the intermediate layer is formed on the crushed stone layer, drainage and buffering properties are improved, but there is also a problem of inferior flatness and settlement inhibition.

본 고안은 상술한 바와 같은 실정을 감안하여 안출한 것으로, The present invention was devised in view of the above situation,

인조잔디층으로부터 지반에 전해지는 충격을 완화할 수 있을 뿐 아니라 우천시 배수가 용이하게 이루어질 수 있고, 평탄성, 침하억제성을 높일 수 있도록 한 인조잔디구장의 투수(透水)형 탄성포장바닥을 제공하는데 그 목적이 있는 것이다.To provide a permeable elastic pavement floor of artificial turf, which not only can alleviate the impact transmitted from the artificial turf layer to the ground, but also facilitates drainage in rainy weather, and improves flatness and settlement inhibition. The purpose is.

상술한 바와 같은 목적을 달성하기 위한 본 고안의 인조잔디구장의 투수(透水)형 탄성포장바닥은,In order to achieve the object as described above, the pitcher-type elastic packaging bottom of the artificial turf field of the present invention,

쇄석층과 인조잔디층을 포함하는 인조잔디구장 바닥이되,The artificial turf ground including the crushed stone and artificial turf layer,

쇄석층과 인조잔디층 사이에 NR(Natural Rubber), SBR(Styrene Butadiene Rubber), IIR(Isobutylene Isoprene Rubber), NBR(Nitrile Butadiene Rubber), EPDM(Ethylene Propylene Terpolymers), 우레탄의 가황고무 고무칩과 폴리우레탄 수지 또는 에폭시 수지와 같은 수지계 접착제가 혼합되어 조성되면서 자체의 공극을 통해 투수가 가능한 복합탄성층이 마련되어지는 것을 특징으로 하는 것이며,Between crushed stone and artificial turf layer, NR (Natural Rubber), SBR (Styrene Butadiene Rubber), IIR (Isobutylene Isoprene Rubber), NBR (Nitrile Butadiene Rubber), EPDM (Ethylene Propylene Terpolymers), Urethane Vulcanized Rubber Rubber Chip and Poly It is characterized in that the composite elastic layer which is permeable through its pores is prepared while being mixed with a resin adhesive such as urethane resin or epoxy resin,

이하 첨부 도면에 의거하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

미설명부호 (40)은 지반이다.Reference numeral 40 is ground.

도 1에 도시되어진 바와 같은 본 고안에 의한 인조잔디구장의 투수형 탄성포장바닥(A)은 쇄석층(30)과 인조잔디층(10) 사이에 복합탄성층(20)이 마련되어진 것으로,As shown in FIG. 1, the permeable elastic packing bottom A of the artificial turf field according to the present invention is provided with a composite elastic layer 20 between the crushed stone layer 30 and the artificial turf layer 10.

쇄석층(30)은 지반 상부에 자갈, 쇄석 등의 골재가 소정의 두께로 포설되어 이루어진 것이고, The crushed stone layer 30 is composed of aggregates such as gravel, crushed stone, and the like on the upper ground.

인조잔디층(10)은 통수공(14a)이 형성되어진 하부의 바닥재(14)에 다수의 인조잔디파일(11)이 식립되어진 상태에서 인조잔디파일(11) 사이에 가황고무칩(12)과 규사(13)가 채워진 것이며,The artificial turf layer 10 has a vulcanized rubber chip 12 between the artificial turf 11 in a state in which a plurality of artificial turf 11 is implanted in a bottom 14 having a hole 14a formed therein. Silica sand (13) is filled,

이는 해당 업계에서 공지된 것이므로 더 이상의 상세한 설명은 생략하는 바 이다.Since this is known in the art, further description will be omitted.

한편, 본 고안은 상기와 같은 쇄석층(30)과 인조잔디층(10) 사이에 복합탄성층(20)이 마련되어진 것으로,On the other hand, the present invention is that the composite elastic layer 20 is provided between the crushed stone layer 30 and the artificial turf layer 10 as described above,

상기 복합탄성층(20)은 고무칩(21)과 접착제(22)가 혼합되어 조성되는 것이다.The composite elastic layer 20 is composed of a rubber chip 21 and the adhesive 22 is mixed.

여기서, 고무칩(21)은 NR, SBR, IIR, NBR, EPDM, 우레탄 등의 하나 또는 다수 종류로 된 가황고무로, 그 입자의 크기가 1.0-7.0mm인 것이고,Here, the rubber chip 21 is one or a plurality of vulcanized rubbers such as NR, SBR, IIR, NBR, EPDM, urethane, the particle size is 1.0-7.0mm,

접착제(22)는 폴리우레탄 수지 또는 에폭시 수지와 같은 수지계 접착제이며,The adhesive 22 is a resin adhesive such as polyurethane resin or epoxy resin,

전체 고무칩(21) 중량 대비 10-30%에 해당되는 양의 접착제(22)가 혼합되어 쇄석층(30) 상부에 포설된다.The adhesive 22 in an amount corresponding to 10-30% of the total weight of the rubber chip 21 is mixed and installed on the crushed stone layer 30.

이때, 포설되어 경화되는 고무칩(21)과 접착제(22)의 혼합 조성물은 투수(透水)가 이루어질 수 있도록 공극률이 10-40%를 유지할 수 있도록 하는 것이 바람직하며, 포설 두께는 10-50mm 범위가 되도록 하는 것이 바람직하다.At this time, the mixed composition of the rubber chip 21 and the adhesive 22 to be laid and cured is preferably to maintain a porosity of 10-40% so that water permeation can be made, the installation thickness is in the range of 10-50mm It is preferable to

상기와 같은 본 고안에서 복합탄성층(20)은 자체가 탄성을 갖는 소재로 이루어진 것이므로 물성상 평탄 작업을 용이하게 진행할 수 있을 뿐 아니라 인조잔디층(10)에 충전된 규사(13) 및 가황고무칩(12)에 의해 1차 완하된 충격을 다시 한번 완충시키게 되며,In the present invention as described above, the composite elastic layer 20 is made of a material having elasticity thereof, so that the flatness of the physical properties can be easily performed, as well as the silica sand 13 and the vulcanized rubber filled in the artificial turf layer 10. To cushion the primary moderately shocked by the chip 12 once again,

그 자체에 충분한 공극이 포함되어 있어 자연스러운 투수(透水)가 가능하므로 인조잔디층(10) 하부의 바닥재(14)에 형성된 통수공(14a)을 통해 흘러내리는 물을 신속히 배수할 수 있게 되는 것이며,Sufficient voids are included in the water itself so that natural water permeation is possible, so that water flowing through the water hole 14a formed in the bottom 14 of the artificial turf layer 10 can be quickly drained.

상기의 배수과정에서 배수속도는 인조잔디층(10)의 바닥재(14)에 형성된 통공(14a) 지름이 4mm 일때 1㎡에서 1분당 60ℓ 이상이 되도록 하는 것이 바람직하다.In the above drainage process, the drainage speed is preferably such that the diameter of the through hole 14a formed in the flooring material 14 of the artificial turf layer 10 is 60 l or more per minute at 1 m 2.

이상에서 설명한 바와 같은 본 고안은 상기한 실시예에 한정되지 아니하므로, 청구범위에서 청구하는 본 고안의 요지를 벗어나지 않는 범위 안에서 변형 가능한 것이며, 그와 같은 변경은 기재된 청구범위 내에 있게 된다.Since the present invention as described above is not limited to the above-described embodiment, it can be modified within the scope without departing from the spirit of the present invention claimed in the claims, such changes are within the claims described.

상술한 바와 같은 본 고안에 의하면,According to the present invention as described above,

복합탄성층이 인조잔디층으로부터 지반으로 전해지는 충격을 완충시킬 수 있게 되므로 구장을 이용하는 이용자들에게 전해질 수 있는 충격에 의한 신체적 부담을 덜어주게 될 뿐 아니라 복합탄성층 자체의 공극을 통해 신속하게 배수가 이루어지며 단시간 내에 경기를 진행할 수 있는 정도로 물기가 제거되므로 우천 이후라도 신속히 구장을 재개장할 수 있어 구장 활용도를 높이는 효과를 얻을 수 있게 되는 것이다.Since the composite elastic layer can buffer the impact transmitted from the artificial turf layer to the ground, it not only relieves the physical burden caused by the impact that can be transmitted to users using the stadium, but also quickly drains through the voids of the composite elastic layer itself. The water is removed to the extent that the game can be played within a short period of time, so that the stadium can be quickly reopened even after rainy weather, thereby increasing the utilization of the stadium.

Claims (2)

쇄석층과 인조잔디층을 포함하는 인조잔디구장 바닥이되,The artificial turf ground including the crushed stone and artificial turf layer, 쇄석층과 인조잔디층 사이에 NR(Natural Rubber), SBR(Styrene Butadiene Rubber), IIR(Isobutylene Isoprene Rubber), NBR(Nitrile Butadiene Rubber), EPDM(Ethylene Propylene Terpolymers), 우레탄의 가황고무 고무칩과 폴리우레탄 수지 또는 에폭시 수지와 같은 수지계 접착제가 혼합되어 조성되면서 자체의 공극을 통해 투수가 가능한 복합탄성층이 마련되어지는 것을 특징으로 하는 인조잔디구장의 투수형 탄성포장바닥.Between crushed stone and artificial turf layer, NR (Natural Rubber), SBR (Styrene Butadiene Rubber), IIR (Isobutylene Isoprene Rubber), NBR (Nitrile Butadiene Rubber), EPDM (Ethylene Propylene Terpolymers), Urethane Vulcanized Rubber Rubber Chip and Poly A water-permeable elastic packaging bottom of artificial turf, characterized in that a composite elastic layer capable of being penetrated through its own voids is prepared by mixing a resin-based adhesive such as urethane resin or epoxy resin. 청구항 1에 있어서,The method according to claim 1, 상기 복합탄성층은 1.0-7.0mm의 입자크기를 갖는 고무칩과 투입 고무칩 중량대비 10-30%의 접착제가 혼합되어 조성되고, 혼합된 조성물은 10-40%의 공극을 포함하며, 10-50mm 두께로 포설되는 것을 특징으로 하는 인조잔디구장의 투수형 탄성포장바닥.The composite elastic layer is composed of a rubber chip having a particle size of 1.0-7.0mm and an adhesive of 10-30% to the weight of the charged rubber chip is mixed, the mixed composition comprises a 10-40% void, 10- A permeable elastic pavement floor of artificial turf, characterized in that it is installed in 50mm thickness.
KR2020060003411U 2006-02-07 2006-02-07 Permeable elastic packing floor of artificial turf KR200414447Y1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100806667B1 (en) 2006-11-22 2008-02-26 (주)지케이 A synthetic lawn mat structure
KR100834039B1 (en) * 2007-04-12 2008-05-30 오태주 Artificial turf and method of making the same
KR200444169Y1 (en) * 2008-11-04 2009-04-17 김광제 An artificial turf
KR100923218B1 (en) * 2007-10-10 2009-10-27 윤세균 Artificial turf structure for an outdoor football ground
KR100927100B1 (en) 2007-12-26 2009-11-13 윤세균 Method for manufacturing artificial turf
KR101102898B1 (en) * 2009-03-16 2012-01-10 주식회사 세주 Elastic Pave Structure and Method for constructing thereof Using recycled plastic

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100806667B1 (en) 2006-11-22 2008-02-26 (주)지케이 A synthetic lawn mat structure
KR100834039B1 (en) * 2007-04-12 2008-05-30 오태주 Artificial turf and method of making the same
KR100923218B1 (en) * 2007-10-10 2009-10-27 윤세균 Artificial turf structure for an outdoor football ground
KR100927100B1 (en) 2007-12-26 2009-11-13 윤세균 Method for manufacturing artificial turf
KR200444169Y1 (en) * 2008-11-04 2009-04-17 김광제 An artificial turf
KR101102898B1 (en) * 2009-03-16 2012-01-10 주식회사 세주 Elastic Pave Structure and Method for constructing thereof Using recycled plastic

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