KR100635971B1 - A net prevention falling lock - Google Patents

A net prevention falling lock Download PDF

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Publication number
KR100635971B1
KR100635971B1 KR1020030098071A KR20030098071A KR100635971B1 KR 100635971 B1 KR100635971 B1 KR 100635971B1 KR 1020030098071 A KR1020030098071 A KR 1020030098071A KR 20030098071 A KR20030098071 A KR 20030098071A KR 100635971 B1 KR100635971 B1 KR 100635971B1
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South Korea
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rockfall
rockfall prevention
prevention net
net
fiber
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KR1020030098071A
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Korean (ko)
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KR20050066724A (en
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최영근
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최영근
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
    • E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0461—Supports, e.g. posts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

본 발명은 낙석방지망에 관한 것으로, 더욱 상세하게는 사면의 낙석지역을 덮는 낙석방지망에 있어서, 상기 낙석방지망(10)의 설치지역 최상단 지면에 그라우팅 하여 입설하는 다수개의 고정지주(20)와, 상기 낙석방지망과 일체로 설치되며 양단이 고정구(65)로 결합되는 섬유고리(60)와, 낙석방지망(10)의 설치지역 최하단 지면에 설치되며 상기 낙석방지망(10)을 고정하는 고정핀(50)으로 구성되며, 상기 낙석방지망(10)은 횡방향 및 종방향으로 섬유와이어(30)가 일정간격으로 연결되고 상기 종방향의 섬유와이어(30)는 상단은 고정지주(20)와 연결되고 하단은 고정핀(50)에 연결되며, 종방향 및 횡방향의 섬유와이어(30)의 교차부위는 지지핀(33)로 고정되고 상기 낙석방지망(10)과 섬유와이어(30) 및 섬유고리(60)는 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate : PET)를 철사형상으로 가공한 것을 특징으로 하며, 낙석방지망의 탄성에 의하여 낙석의 충격하중을 흡수할 수 있으며, 섬유와이어 및 고정구의 파손이 빈번히 발생하지 않음과 아울러 섬유와이어에 가해지는 작은 충격은 고정지주에 전달되지 않고 흡수될 수 있는 효과가 있다.The present invention relates to a rockfall prevention network, and more particularly, in a rockfall prevention network covering a rockfall area of the slope, a plurality of fixed supports (20) and grouted in the ground installation top of the installation area of the rockfall prevention network (10) and the Fiber ring 60, which is installed integrally with the rockfall prevention net and is coupled to the fixture 65, and is installed on the bottom of the installation area of the rockfall prevention net 10, the fixing pin (50) to fix the rockfall prevention net (10) Consisting of, the rockfall prevention net 10 is connected to the fiber wire 30 in the horizontal direction and the longitudinal direction at regular intervals and the fiber wire 30 of the longitudinal direction is connected to the fixed holding 20 and the lower end is Connected to the fixing pin 50, the intersection of the longitudinal and transverse fiber wire 30 is fixed by the support pin 33 and the rockfall prevention net 10 and the fiber wire 30 and the fiber ring 60 Polyethylene terephthalate which processed waste plastic (PET bottle) It is characterized by processing the rate (polyethylen terephthalate (PET) in the shape of wire) and can absorb impact load of rockfall by the elasticity of the rockfall prevention net. The small impact applied is effective to be absorbed without being transmitted to the holding column.

낙석방지망, 섬유와이어, 고정지주Rockfall Protection Net, Fiber Wire, Fixture

Description

낙석방지망{A net prevention falling lock} A net prevention falling lock             

도 1 은 본 발명에 따른 낙석방지망의 설치구조를 나타낸 전체 사시도.1 is an overall perspective view showing the installation structure of the rockfall prevention network according to the present invention.

도 2 는 본 발명에 따른 낙석방지망용 고정지주가 설치된 구조를 도시한 단면도.Figure 2 is a cross-sectional view showing a structure in which the fixed column for rockfall prevention network according to the present invention is installed.

도 3 은 본 발명에 따른 낙석방지망용 고정지주의 구조를 도시한 사시도.Figure 3 is a perspective view showing the structure of the fixing column for rockfall prevention network according to the present invention.

도 4 및 도5는 본 발명의 섬유고리의 구조를 도시한 도면.4 and 5 are views showing the structure of the fiber ring of the present invention.

도 6은 본 발명의 또 다른 실시예인 낙석방지책의 설치구조를 도시한 정면도.Figure 6 is a front view showing the installation structure of the rockfall prevention measure which is another embodiment of the present invention.

<도면의 주요 부분의 부호의 설명><Explanation of symbols of main parts in drawings>

1 : 사면 10 : 낙석방지망1: slope 10: rockfall protection net

20 : 고정지주 30 : 섬유와이어20: fixed holding 30: fiber wire

33 : 지지핀 50 : 고정핀 33: support pin 50: fixed pin

60 : 섬유고리 65 : 고정구60: fiber ring 65: fastener

70 : 앵커볼트 75 : 기초콘크리트70: anchor bolt 75: foundation concrete

80 : 보강플레이트 85 : 지주대80: reinforcement plate 85: prop

90 : 와이어 결착구 95 : 연결와이어90: wire binding port 95: connection wire

100 : 방호망100: protection net

본 발명은 낙석방지망에 관한 것으로, 특히 사면에서 낙석이 발생하는 경우 이를 보다 안전하게 차단할 수 있도록 하는 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate:PET)재질을 이용한 낙석방지망에 관한 것이다.The present invention relates to a rockfall protection net, and more particularly, to a rockfall prevention net using polyethylene terephthalate (PET) material processed from waste plastic (PET bottle), which can block it more safely when a rockfall occurs on a slope. .

일반적으로 종래에는 낙석지역 등의 사면에 낙석방지망을 밀착되게 덮고 낙석방지망의 상면에 와이어를 가로와 세로로 다수개 설치하여 낙석방지망을 견고하게 지지하도록 하여 사면에서 발생될 수 있는 안전사고를 방지하도록 하였다.In general, by covering the rockfall protection net closely on the slope of the rockfall area and the like and installing a plurality of wires horizontally and vertically on the top of the rockfall prevention net to firmly support the rockfall prevention net so as to prevent safety accidents that may occur on the slope. It was.

일례로 대한민국 특허출원 제20-1997-0036240호는 휀스위에 종,횡와이어를 배설하고 그 교차부를 체결구로 체결한 휀스보강망을 덧 씌워서되는 낙석방지망을 암반에 덮어 그 둘레를 앵커볼트로 고정 설치함에 있어서, 낙석방지망의 상부가 입을 벌리고 있는 상태의 낙석포집구가 형성되게 휀스보강망의 종와이어상단을 받쳐주는 걸고리부를 상단에 구비하고 암반에 고정을 위한 좌대를 구비한 포집구유지부재 및, 상기 낙석포집구를 통하여 포집된 통상 크기의 낙석 높이만큼 낙석방지망과 암반사이에 낙석로가 형성되게 낙석방지망이 고정되는 고리부를 상단에 구비하여 암반돌출부에 박아 고정한 낙석로유지부재로 구성된 것을 특징으로 하는 포집식 낙 성방지망을 소개하고 있다.Korean Patent Application No. 20-1997-0036240, for example, installs a rockfall protection net covered with rockfall reinforcing nets by laying longitudinal and transverse wires on tops of wires and fastening the intersections with fasteners. In the ship, the collecting port retaining member having a hook for supporting the upper end of the end wire of the fence reinforcement net to form a rockfall collecting port with the upper part of the falling rock prevention net is formed and the base for fixing to the rock, Characterized in that the rockfall retaining member is fixed to the rock projections provided with a ring portion at the top of the rockfall prevention net is fixed so as to form a rockfall path between the rockfall prevention net and the rock as the normal size of rockfall collected through the rockfall collecting port. Introduced a collection prevention net.

그러나 상기와 같은 종래의 낙석방지망은 낙석포집구를 형성함과 더불어 낙석로를 형성한 상기의 낙석방지망은 입구가 벌려져있는 낙석포집구에 의해 상부에서 굴러 떨어지는 낙석 등을 포집하게 되고, 포집된 낙석 등은 암반의 돌출부에 들뜨게 형성한 낙석로를 통하여 낙석들이 걸려 머물지 않고 계속하여 하부로 흘러내리게 되는 것으로서, 상기 낙석방지망은 작은 규모의 낙석은 효율적으로 대처할 수 있으나, 홍수나 산사태시 대규모 낙석이 발생할 경우는 효과적으로 대응할 수 없는 문제점이 발생하게 된다. However, the conventional rockfall prevention net as described above forms a rockfall collecting port, and the rockfall prevention net forming the rockfall path collects the falling rocks, etc., falling from the top by the rockfall collecting port with the entrance open. Rockfall, etc. is a rockfall that is formed in the protrusions of the rock, the rockfalls do not stay and do not continue to flow down to the bottom, the rockfall prevention network can effectively cope with the small scale rockfall, but in case of flood or landslide If this happens, there is a problem that can not effectively respond.

따라서 본 발명의 주 목적은 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate:PET)를 재질로 하는 낙석방지망의 탄성에 의하여 낙석의 충격하중을 흡수할 수 있으며, 섬유와이어 및 고정구의 파손이 빈번히 발생하지 않음과 아울러 섬유와이어에 가해지는 작은 충격은 고정지주에 전달되지 않고 흡수될 수 있는 낙석방지망을 제공하는 것이다.Therefore, the main object of the present invention can absorb the impact load of rockfall by the elasticity of the rockfall prevention net made of polyethylene terephthalate (PET) processed waste plastic (PET bottle), The breakage does not occur frequently, and the small impact on the fiber wire provides a rockfall protection net that can be absorbed without being delivered to the holding column.

상술한 목적을 달성하기 위하여, 사면의 낙석지역을 덮는 낙석방지망에 있어서, 상기 낙석방지망의 설치지역 최상단 지면에 그라우팅 하여 입설하는 다수개의 고정지주와, 상기 낙석방지망과 일체로 설치되며 양단이 고정구로 결합되는 섬유고리와, 낙석방지망의 설치지역 최하단 지면에 설치되며 상기 낙석방지망을 고정하는 고정핀으로 구성된 것을 특징으로 하며, 상기 낙석방지망은 횡방향 및 종방향으로 섬유와이어가 일정간격으로 연결되고 상기 종방향의 섬유와이어는 상단은 고정지주와 연결되고 하단은 고정핀에 연결되며, 종방향 및 횡방향의 섬유와이어의 교차부위는 지지핀로 고정되며, 상기 낙석방지망과 섬유와이어 및 섬유고리는 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate : PET)를 철사형상으로 가공한 것을 특징으로 하는 낙석방지망을 제공하고자 한다.
In order to achieve the above object, in the rockfall protection net covering the rockfall area of the slope, a plurality of holding posts grouted and installed in the ground of the top of the installation area of the rockfall protection net, and are installed integrally with the rockfall prevention net and both ends are fixed fixtures It is characterized in that the fiber ring is coupled to, and installed on the bottom of the installation area of the rockfall prevention net is fixed pins for fixing the rockfall prevention net, the rockfall prevention net is connected to the fiber wire in the transverse direction and longitudinal direction at regular intervals and The longitudinal fiber wire is connected to the fixing column at the top and the fixing pin at the bottom thereof, and the intersection of the fiber wires in the longitudinal direction and the transverse direction is fixed by the supporting pins, and the rockfall prevention net and the fiber wire and the fiber ring are closed. Processed polyethylene terephthalate (PET) processed plastic (PET bottle) into wire shape To provide a rockfall bangjimang, characterized in that.

이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 구체적으로 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

우선 첨부된 도면을 살펴보면 다음과 같다.First, the attached drawings will be described.

도 1 은 본 발명에 따른 낙석방지망의 설치구조를 나타낸 전체 사시도이고,도 2 는 본 발명에 따른 낙석방지망용 고정지주가 설치된 구조를 도시한 단면도이며, 도 3 은 본 발명에 따른 낙석방지망용 고정지주의 구조를 도시한 사시도이고, 도 4 및 도5는 본 발명의 섬유고리의 구조를 도시한 도면이고, 도 6은 본 발명의 또 다른 실시예인 낙석방지책의 설치구조를 도시한 정면도이다.1 is an overall perspective view showing the installation structure of the rockfall prevention net according to the present invention, Figure 2 is a cross-sectional view showing a structure in which the fixed column for rockfall prevention net according to the invention is installed, Figure 3 is fixed for rockfall prevention net according to the present invention 4 and 5 are views showing the structure of the fiber ring of the present invention, and FIG. 6 is a front view showing the installation structure of the rockfall prevention measure according to another embodiment of the present invention.

본 발명은 상기 도1에 도시된 바와 같이, 낙석방지망(10)의 설치지역 최상단 지면에 그라우팅 하여 입설하는 다수개의 고정지주(20)와, 상기 낙석방지망과 일체로 설치되며 양단이 고정구(65)로 결합되는 섬유고리(60)와, 낙석방지망(10)의 설치지역 최하단 지면에 설치되며 상기 낙석방지망(10)을 고정하는 고정핀(50)으로 구성되게 된다. As shown in FIG. 1, the present invention includes a plurality of fixed supports 20 which are grouted and placed on the ground at the top of the installation area of the rockfall prevention network 10, and are integrally installed with the rockfall prevention network, and both ends are fasteners 65. Fiber ring 60 is coupled to, and installed on the bottom surface of the installation area of the rockfall prevention net 10 is to be composed of a fixing pin 50 for fixing the rockfall prevention net (10).

그리고 본 발명의 낙석방지망(10)은 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate:PET)를 철사형상으로 가공한 것을 특징으로 한다.And the rockfall prevention network 10 of the present invention is characterized by processing polyethylene terephthalate (polyethylen terephthalate: PET) processed waste plastic (PET bottle) in the shape of a wire.

즉, 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate:PET)를 재질로 하는 낙석방지망의 탄성에 의하여 낙석의 충격하중을 흡수할 수 있으며, 섬유와이어 및 고정구의 파손이 빈번히 발생하지 않음과 아울러 상기 섬유와이어에 가해지는 작은 충격은 고정지주에 전달되지 않고 흡수되게 된다.In other words, the impact load of rockfall can be absorbed by the elasticity of the rockfall prevention net made of polyethylene terephthalate (PET) processed waste plastic (PET bottle), and the breakage of fiber wires and fixtures does not occur frequently. In addition, the small impact applied to the fiber wire is absorbed without being transmitted to the holding column.

그리고 상기 낙석방지망(10)은 횡방향 및 종방향으로 폐플라스틱(PET병)을 가공한 폴리에틸렌재질의 섬유와이어(30)가 일정간격으로 연결되고 상기 종방향의 섬유와이어(30)는 상단은 고정지주(20)와 연결되고 하단은 고정핀(50)에 연결되고 종방향 및 횡방향의 섬유와이어(30)의 교차부위는 지지핀(33)로 고정되는 구조로 되어 있다.And the rockfall prevention net 10 is a polyethylene fiber fiber 30 processed waste plastic (PET bottle) in the transverse direction and longitudinal direction is connected at regular intervals and the fiber wire 30 of the longitudinal direction is fixed at the top It is connected to the strut 20 and the lower end is connected to the fixing pin 50 and the intersection of the fiber wire 30 in the longitudinal and transverse directions is fixed to the support pin 33.

즉, 섬유와이어(30)가 절단시에는 절단된 섬유와이어(30)의 경간별 교체가 가능하고, 또한 낙석방지용 울타리 안쪽의 낙석 제거시 경간별 섬유와이어를 해체 및 조립함으로서 그 제거가 간편하게 된다.That is, when the fiber wire 30 is cut, it is possible to replace the cut fiber wire 30 by the span, and the removal of the fiber wire by the disassembly and assembly of the spand fiber wire when removing the falling rock inside the fence for preventing rockfall is easy.

그리고 상기 낙석방지망(10)은 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate:PET)를 철사형상으로 가공한 것으로서 상술한 바와 같이, 상기 재질의 낙석방지망의 탄성에 의하여 낙석의 충격하중을 흡수할 수 있게 된다.And the rockfall prevention net 10 is processed by polyethylene terephthalate (polyethyleneen terephthalate: PET) processed waste plastic (PET bottle) as described above, impact of rockfall by the elasticity of the rockfall prevention net of the material as described above The load can be absorbed.

또한 섬유와이어(30) 및 섬유고리(60)도 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate:PET)을 재질로 하여 제조되는 것이다. In addition, the fiber wire 30 and the fiber ring 60 is also made of polyethylene terephthalate (polyethylen terephthalate: PET) processed waste plastic (PET bottle).

그리고 본 발명의 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate:PET)를 이용하여 절토사면구간의 이완된 원지반에서의 낙석을 방지하는 낙석방지책에 사용될 수도 있다. And it can also be used to prevent rockfall to prevent rockfall on the loose ground of the cut slope using polyethylene terephthalate (PET) processed waste plastic (PET bottle) of the present invention.

즉, 본 발명의 또 다른 실시예인 낙석방지책의 설치구조를 도시한 정면도인 도6을 살펴보면, 앵커볼트(70)에 의해 기초콘크리트(75)와 고정되는 보강플레이트(80)와, 상기 보강플레이트(80)와 용접결합되는 다수의 지주대(85)와, 상기 지주대(85)의 일측에 형성된 와이어 결착구(90)를 관통하는 연결와이어(95)와, 상기 지주대(85)에 결합되어 낙석에 의해 찢겨지지 않도록 상기 연결와이어(95)와 일체로 결합된 방호망(100)과 섬유고리(60)로 구성되게 된다. That is, referring to Figure 6 which is a front view showing the installation structure of the rockfall prevention measures according to another embodiment of the present invention, the reinforcement plate 80 and the reinforcing plate (80) fixed to the base concrete 75 by the anchor bolt 70 80 is coupled to a plurality of struts 85 to be welded and connected, the wire 95 through the wire fastener 90 formed on one side of the strut 85, and the strut 85 It is to be composed of a protective net 100 and the fiber ring 60 integrally coupled with the connection wire 95 so as not to be torn by the falling rocks.

예컨대, 본 발명은 상술한 실시예에 한정되지 아니하며, 청구범위에서 청구한 본 발명의 요지를 벗어남이 없이 본 발명이 속하는 기술분야에 통상의 지식을 가진 자라면 변형 실시가 가능한 것임은 물론이고, 그와 같은 변경은 본 발명의 청구범위 내에 있게 된다.For example, the present invention is not limited to the above-described embodiments, and a person skilled in the art without departing from the gist of the present invention claimed in the claims may be modified. Such changes are intended to fall within the scope of the present invention.

이상에서 살펴본 바와 같이, 본 발명의 낙석방지망은 낙석의 충격하중을 흡 수할 수 있어 섬유와이어 및 고정구의 파손이 빈번히 발생하지 않음과 아울러 섬유와이어에 가해지는 작은 충격은 고정지주에 전달되지 않고 흡수될 수 있으며, 섬유와이어가 경간별로 단락되어 완충장치로써 연결됨으로써 섬유와이어가 절단시 절단섬유와이어의 경간별 교체가 가능하고, 또한, 낙석방지용 울타리 안쪽의 낙석 제거시 경간별 섬유와이어를 해체 및 조립함으로서 그 제거가 간편한 효과가 있다.As described above, the rockfall protection net of the present invention can absorb the impact load of rockfall so that the breakage of the fiber wire and the fixture is not frequently generated, and the small impact applied to the fiber wire is absorbed without being transmitted to the holding column. When the fiber wire is shorted by span and connected as a buffer device, the fiber wire can be replaced by the span of the cut fiber wire when the fiber wire is cut, and by dismantling and assembling the fiber wire by the span when removing the rockfall inside the fence for preventing rockfall. It is easy to remove.

또한 낙석방지망은 부피가 작은 돌등의 충격을 흡수하게 되며, 상기 낙석방지망과 일체로 연결된 섬유고리는 비교적 큰 부피의 돌에 대한 충격을 신축성으로 인해 효과적으로 줄일 수 있게 된다. In addition, the rockfall protection net is to absorb the impact of a small stone, etc., the fiber ring integrally connected with the rockfall prevention net can effectively reduce the impact on the relatively large volume of stones due to the elasticity.

Claims (4)

삭제delete 삭제delete 삭제delete 사면의 낙석지역을 덮는 낙석방지망으로, 낙석방지망(10)의 설치지역 최상단 지면에 그라우팅 하여 입설하는 다수개의 고정지주(20)와, 상기 낙석방지망과 일체로 설치되며 양단이 고정구(65)로 결합되는 섬유고리(60)와, 낙석방지망(10)의 설치지역 최하단 지면에 설치되며 상기 낙석방지망(10)을 고정하는 고정핀(50)으로 구성된 것을 낙석방지망에 있어서, 상기 낙석방지망(10)과 섬유와이어(30) 및 섬유고리(60)는 폐플라스틱(PET병)을 가공한 폴리에틸렌 테레프탈레이트(polyethylen terephthalate : PET)를 철사형상으로 가공한 것을 특징으로 하는 낙석방지망.As a rockfall prevention net covering the rockfall area of the slope, a plurality of fixed supports (20) grouting and installed in the ground top of the installation area of the rockfall prevention net (10), and is installed integrally with the rockfall prevention net, both ends are combined into a fixture (65) Fiber ring 60 is to be installed on the bottom surface of the installation area of the rockfall prevention net 10 and the fixing pin 50 for fixing the rockfall prevention net 10 in the rockfall prevention net, the rockfall prevention net 10 and Fiber wire 30 and the fiber ring 60 is a rockfall prevention net, characterized in that processed polyethylene terephthalate (polyethylen terephthalate: PET) processed plastic waste (PET bottle) in the form of a wire.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101337324B1 (en) 2011-11-23 2013-12-06 한국건설기술연구원 Tension and compression type rockfall protection net, and constructing method for the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101337324B1 (en) 2011-11-23 2013-12-06 한국건설기술연구원 Tension and compression type rockfall protection net, and constructing method for the same

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