KR20220153362A - Bottom open type rain block installation method and block therefor - Google Patents

Bottom open type rain block installation method and block therefor Download PDF

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Publication number
KR20220153362A
KR20220153362A KR1020210060853A KR20210060853A KR20220153362A KR 20220153362 A KR20220153362 A KR 20220153362A KR 1020210060853 A KR1020210060853 A KR 1020210060853A KR 20210060853 A KR20210060853 A KR 20210060853A KR 20220153362 A KR20220153362 A KR 20220153362A
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block
rainwater
concrete
connector
open
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KR1020210060853A
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Korean (ko)
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박상범
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(주)티제이콘크리트
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Priority to KR1020210060853A priority Critical patent/KR20220153362A/en
Publication of KR20220153362A publication Critical patent/KR20220153362A/en

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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/10Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101Dedicated additional structures, interposed or parallel to the sewer system
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/045Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E02D29/05Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench
    • E02D29/055Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench further excavation of the cross-section proceeding underneath an already installed part of the structure, e.g. the roof of a tunnel
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/10Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105Accessories, e.g. flow regulators or cleaning devices
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0004Synthetics
    • E02D2300/0018Cement used as binder
    • E02D2300/0021Mortar
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sewage (AREA)

Abstract

The present invention relates to a bottom-opened PC concrete rain gutter block and a construction method thereof and, more specifically, to a bottom-opened PC concrete rain gutter block, which can easily respond to the installation location of a connecting pipe for connection with a rain gutter and a rainwater pipe, and allows rainwater to escape to the bottom of the rain gutter block so that the rainwater can permeate into the ground, and a construction method thereof. According to a preferred embodiment of the present invention, the bottom-opened PC concrete rain gutter block the device can be manufactured of PC concrete in advance and only needs to be installed at an installation site, thereby maintaining a constant quality of a product and being easily installed, can have the opening hole of the rain gutter opened to the bottom to freely adjust the location of the connecting pipe, thereby being easily installed regardless of the location of the rainwater pipe, and can have an open lower end filled with permeable concrete so that rainwater can be drained through the connecting pipe while being discharged to the bottom of the inside the gutter block, thereby enabling natural drainage.

Description

하부개방형 PC콘크리트 우수받이 블록 및 그 시공방법{BOTTOM OPEN TYPE RAIN BLOCK INSTALLATION METHOD AND BLOCK THEREFOR}Bottom open type PC concrete stormwater receiving block and its construction method {BOTTOM OPEN TYPE RAIN BLOCK INSTALLATION METHOD AND BLOCK THEREFOR}

본 발명은 하부개방형 PC콘크리트 우수받이 블록 및 그 시공방법에 관한 것으로, 더욱 상세하게는 우수받이과 우수관에 연결하는 연결관의 설치위치에 쉽게 대응할 수 있고, 빗물이 우수받이 블록의 하부로 빠져나갈 수 있도록 함으로써 빗물이 땅으로 스며들 수 있도록 한 하부개방형 PC콘크리트 우수받이 블록 및 그 시공방법에 관한 것이다.The present invention relates to an open-bottom PC concrete rainwater receiving block and a method of constructing the same, and more particularly, it can easily correspond to the installation position of a rainwater receiving block and a connection pipe connecting to a rainwater pipe, and rainwater can escape to the bottom of the rainwater receiving block. It relates to a bottom open type PC concrete rainwater receiving block and its construction method that allow rainwater to permeate into the ground by allowing rainwater to permeate into the ground.

일반적으로 하수관거에는 오수관거와 우수관거가 있으며, 오수관거와 우수관거의 분리 여부에 따라 합류식 및 분류식 하수관거로 구분된다.In general, sewage pipes include sewage pipes and rainwater pipes, and are classified into combined and divided sewer pipes depending on whether the sewage pipes and rainwater pipes are separated.

상기 오수관거는 가정하수나 공장폐수를 배수하는 관거이고, 우수관거는 우수, 지표수, 도로나 기타 세척수만을 배수하도록 구성된다.The sewage conduit is a conduit for draining domestic sewage or factory wastewater, and the rainwater conduit is configured to drain only rainwater, surface water, road or other washing water.

상기 우수관거는 우수, 지표수 및 도로세척수등이 배수되도록 차도의 양측에 구비된 우수받이를 통해서 받아서 배수하도록 형성된다.The rainwater conduit is formed to receive and drain rainwater, surface water, and road washing water through rainwater gutters provided on both sides of the driveway so as to be drained.

상기 우수받이는 통상적으로 유입되는 지표수에 포함된 오물을 걸러서 일정 기간동안 저장시키고, 물 만을 우수관거를 통하여 하천으로 배수시키도록 구성된다.The rainwater inlet is configured to filter dirt contained in normally inflowing surface water, store it for a certain period of time, and drain only the water into a river through a rainwater pipe.

관거정비공사란 우수관거 또는 하수관거를 기존 노후관 교체하거나 수리하는 공사로, 이러한 관거정비공사를 할 때에는 일정구간을 하루 안에 공사를 마쳐야 하기 때문에 우수받이 교체구간에서는 연결관만을 교체하고 되메우기하여 공사를 마친다.Conduit maintenance work is a construction that replaces or repairs existing old pipes in stormwater or sewer pipes. When such pipe maintenance work is carried out, a certain section must be completed within one day. .

상기 관거정비공사를 할 때 우수받이를 교체하지 않고, 연결관만을 교체하는 것은 공사를 해야할 곳이 전폭으로 점용되어 골목길인 경우 통행로가 없어지는 등 통행불편에 관한 민원이 많이 발생하기 때문이다.The reason why only the connector pipe is replaced without replacing the rainwater inlet during the conduit maintenance work is that the entire width of the place to be constructed is occupied and many complaints about traffic inconvenience such as disappearance of passage in the case of an alley occur.

종래의 우수받이는 도 1과 같이 도로에 설치되는데, (1) PC(precast concrete)로 제작하는 단계; (2) 우수받이 선형을 측량하여 우수받이의 위치와 높이를 확정하는 단계; (3) 우수받이를 크레인을 이용하여 측량한 위치에 설치하는 단계; (4) 우수받이주변을 되메우기를 하여 완성하는 단계로 진행된다.A conventional rainwater receiver is installed on the road as shown in FIG. 1, (1) manufacturing with PC (precast concrete); (2) determining the position and height of the rainwater receiver by measuring the rainwater receiver; (3) installing a rainwater receiver at a position measured using a crane; (4) It proceeds to the step of completing by backfilling the area around the rainwater inlet.

(특허문헌 1) KR10-17515093 B1(Patent Document 1) KR10-17515093 B1

(특허문헌 2) KR20-0234641 Y1(Patent Document 2) KR20-0234641 Y1

그러나, 종래의 우수받이의 시공방법 및 우수받이에는 다음과 같은 문제점이 있었다.However, the conventional rainwater receiving method and rainwater receiving method have the following problems.

(1) 대부분 현장에서 타설하고 있는데, 협소한 장소와 소형구조물로 인하여 설치가 어렵고, 완성된 구조물의 품질이 떨어진다.(1) Most of them are cast at the site, but it is difficult to install due to the narrow space and small structures, and the quality of the finished structure is poor.

(2) PC콘크리트로 미리 제작한 우수받이를 설치할 때 우수관과 연결하는 연결관의 설치위치를 맞추기가 어렵다.(2) It is difficult to adjust the installation position of the connection pipe connecting the rainwater pipe when installing the rainwater receiver manufactured in advance with PC concrete.

(3) 도심지에서는 모든 도로가 포장되어 있어서 불투수 면적이 넓어 빗물이 자연배수되지 못하게 되고 오로지 우수관을 통해서만 배수되기 때문에 갑자기 많은 양의 비가 올 경우에는 제대로 빠져나가지 못하고 역류하는 경우가 발생한다.(3) In urban areas, all roads are paved, so the impermeable area is wide, so rainwater cannot drain naturally and is only drained through rainwater pipes. Therefore, when a large amount of rain suddenly falls, it cannot drain properly and flows backward.

본 발명은 PC콘크리트 우수받이 블록(이하, '블록'이라 함)을 미리 제작하여 설치하되,In the present invention, a PC concrete rain receiving block (hereinafter referred to as a 'block') is prefabricated and installed,

블록이 들어갈 부분과 작업공간을 위한 일정 깊이와 너비로 설치공간을 형성하는 터파기단계와;An excavation step of forming an installation space with a certain depth and width for a block and a work space;

상기 설치공간에 돌출되는 연결관의 접합부와 바닥을 정지하는 바닥정지단계와;a floor stopping step of stopping the junction of the connecting pipe protruding from the installation space and the floor;

상기 블록의 일측에 형성되는 연결관접속부에 연결관을 삽입하면서 블록을 설치하고, 연결관접속부의 외벽에 시트지를 부착하고, 연결관접속부 주연부에 모래를 충진하는 블록설치단계와;A block installation step of installing a block while inserting a connecting pipe into a connecting pipe formed on one side of the block, attaching a sheet to an outer wall of the connecting pipe connecting portion, and filling the periphery of the connecting pipe connecting portion with sand;

상기 블록의 내부바닥에서 연결관의 관저부까지 투수성몰탈로 채우는 몰탈단계와;A mortar step of filling water-permeable mortar from the inner bottom of the block to the bottom of the connecting pipe;

상기 투수성몰탈이 경화되면 연결관접속부와 벽체의 공극을 급결제가 첨가된 방수용 몰탈로 메워서 마감하는 마감단계로 구성되는 것을 특징으로 한다.When the water-permeable mortar is cured, it is characterized in that it consists of a finishing step of filling the gaps between the connecting pipe and the wall with a waterproof mortar to which a quick-setting agent is added.

본 발명의 PC콘크리트 우수받이 블록은 콘크리트로 제작되어 내부에 공간부가 형성된 사각함체로 형성되되, The PC concrete rain receiving block of the present invention is made of concrete and formed as a square box with a space inside,

상기 사각함체의 하단은 개방되고, 상단은 사각형상의 개방홀이 형성되며, 상기 개방홀의 후방에는 경계석이 올려질 수 있도록 경계석용턱이 형성되고, 상기 개방홀에는 그릴이 설치될 수 있도록 단턱이 형성되며, 전방에는 하단에서 일정높이 개방된 연결관접속부가 형성되는 것을 특징으로 한다.The lower end of the square box is open, the upper end is formed with a square open hole, a boundary stone jaw is formed at the rear of the open hole so that a boundary stone can be raised, and a step is formed in the open hole so that a grill can be installed. , characterized in that a connection pipe connection portion opened at a certain height is formed at the front side.

본 발명의 바람직한 실시예로 형성되는 하부개방형 PC콘크리트 우수받이 블록 및 그 시공방법에 의하면 다음과 같은 효과가 발생한다.According to the open bottom PC concrete rain receiving block and its construction method formed by the preferred embodiment of the present invention, the following effects occur.

(1) PC콘크리트로 미리 제작하여 설치장소에서 실치만 하면 되기 때문에 제품의 품질이 동일하고, 설치가 간편하다.(1) The quality of the product is the same and the installation is simple because it is manufactured in advance with PC concrete and only needs to be installed at the installation site.

(2) 우수받이의 개방홀이 하단까지 개방되어 있어서 연결관의 위치를 자유롭게 조절할 수 있어서 우수관의 위치와 관계없이 설치가 용이하다.(2) Since the opening hole of the rainwater receiver is open to the lower end, the position of the connecting pipe can be freely adjusted, so it is easy to install regardless of the location of the rainwater pipe.

(3) 하단이 개방되고, 개방된 하단에 투수콘크리트를 채워서 형성하기 우수가 연결관을 통하여 배수됨과 동시에 블록의 내부하단으로도 배출될 수 있어서 자연배수가 이루어진다.(3) The lower end is open, and rainwater to be formed by filling the open lower end with permeable concrete is drained through the connecting pipe and at the same time discharged to the inner lower part of the block, so natural drainage is achieved.

도 1은 종래의 우수받이 블록의 개념 단면도.
도 2는 본 발명의 바람직한 실시예로 형성된 하부개방형 PC콘크리트 우수받이 블록의 개념사시도.
도 3은 본 발명의 다른 실시예로 형성된 하부개방형 PC콘크리트 우수받이 블록의 개념사시도.
도 4는 본 발명의 바람직한 실시예로 형성된 하부개방형 PC콘크리트 우수받이 블록의 시공방법을 나타낸 순서도.
도 5는 본 발명의 바람직한 실시예로 형성된 하부개방형 PC콘크리트 우수받이 블록의 시공방법을 나타낸 시공단면도.
1 is a conceptual cross-sectional view of a conventional rainwater receiving block.
Figure 2 is a conceptual perspective view of a bottom open PC concrete rain receiving block formed in a preferred embodiment of the present invention.
Figure 3 is a conceptual perspective view of a bottom open PC concrete rain receiving block formed in another embodiment of the present invention.
Figure 4 is a flow chart showing the construction method of the bottom open type PC concrete rain receiving block formed in a preferred embodiment of the present invention.
5 is a construction cross-sectional view showing a construction method of a bottom open PC concrete rain receiving block formed in a preferred embodiment of the present invention.

본 발명의 구체적인 실시예를 설명하기에 앞서, 본원 명세서에 도시된 도면은 본 발명을 보다 명확하게 설명하기 위해서 그 구성요소의 크기나 형상 등을 다소 과장되거나 단순화시켜 표현할 수 있다.Prior to describing specific embodiments of the present invention, the drawings shown in this specification may be slightly exaggerated or simplified in size or shape of the components in order to more clearly describe the present invention.

또한, 본 발명의 기술적 사상과는 관계없는 부분의 설명은 생략하였고, 본원 명세서 전체를 통하여 동일 또는 유사한 구성요소에 대해서는 동일한 참조부호를 붙여서 설명하였다.In addition, descriptions of parts irrelevant to the technical spirit of the present invention are omitted, and the same or similar components have been described with the same reference numerals throughout the present specification.

본 발명에서 정의된 용어 및 부호들은 사용자, 운용자 및 작성자에 의해서 임의로 정의되거나, 선택적으로 사용된 용어이기 때문에, 이러한 용어들은 본원 명세서의 전체적인 내용을 토대로 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 하고, 용어자체의 의미로 한정하여서는 안된다.Since the terms and symbols defined in the present invention are terms arbitrarily defined or selectively used by users, operators, and creators, these terms are defined as meanings and concepts consistent with the technical spirit of the present invention based on the entire content of the present specification. should be interpreted and not limited to the meaning of the term itself.

본 발명의 PC콘크리트 우수받이 블록(10)은 콘크리트로 제작되어 내부에 공간부가 형성된 사각함체로 형성되되,The PC concrete rain receiving block 10 of the present invention is made of concrete and formed as a rectangular box with a space formed therein,

상기 사각함체의 하단은 개방되고, 상단은 사각형상의 개방홀(11)이 형성되며, 상기 개방홀(11)의 후방에는 경계석이 올려질 수 있도록 경계석용턱(12)이 형성되고, 상기 개방홀(11)에는 그릴이 설치될 수 있도록 단턱(13)이 형성되며, 전방에는 하단에서 일정높이 개방된 연결관접속부(15)가 형성된다.The lower end of the square box is open, and a square open hole 11 is formed at the upper end, and a boundary stone jaw 12 is formed at the rear of the open hole 11 so that the boundary stone can be raised, and the open hole ( 11) is formed with a step 13 so that a grill can be installed, and a connecting pipe connection part 15 open at a certain height from the lower end is formed at the front.

상기 사각함체의 하단이 개방되어 설치시 내부에 투수몰탈로 마감될 수 있도록 형성된다. The lower end of the square box is opened and is formed so that the inside can be finished with permeable mortar during installation.

상기 경계석용턱(12)은 경계석이 올려질 수 있도록 형성된 것으로, 경계석의 일부가 올려진다. The boundary stone jaw 12 is formed so that the boundary stone can be raised, and a part of the boundary stone is raised.

상기 개방홀(11)에는 그릴이 설치되는데, 우수가 그릴을 통해서 내부로 유입될 수 있도록 형성된다.A grill is installed in the opening hole 11, and it is formed so that rainwater can flow into the inside through the grill.

상기 연결관접속부(15)는 사각함체의 측면에 역'U'자 형상으로 하단까지 완전히 개방되어 형성된다. The connecting pipe connection part 15 is formed completely open to the lower end in an inverted 'U' shape on the side of the square box.

상기 연결관접속부(15)로는 연결관(30)이 삽입되는데, 연결관(30)의 설치높이를 자유롭게 조절하여 설치할 수 있다.The connection pipe 30 is inserted into the connection pipe connection part 15, and the installation height of the connection pipe 30 can be freely adjusted and installed.

상기 연결관접속부(15)에 연결관(30)을 삽입한 후에 연결관접속부(15)의 남아있는 공간부분은 시트지(21)를 부착하여 메운다. After inserting the connecting pipe 30 into the connecting pipe connecting portion 15, the remaining space of the connecting pipe connecting portion 15 is filled by attaching a sheet 21.

상기 함체의 크기는 650mm×700mm×850mm 이고, 연결관접속부(15)의 폭은 300mm 이며, 높이는 500~600mm로 파져있는 A타입과, 650mm×120mm×850mm 이고, 연결관접속부(15)의 높이는 A타입과 동일한 크기로 형성된 B타입으로 형성된다.The size of the enclosure is 650 mm × 700 mm × 850 mm, the width of the connector joint 15 is 300 mm, and the height is 500 to 600 mm, A type dug, 650 mm × 120 mm × 850 mm, and the height of the connector connector 15 is It is formed into a B type formed in the same size as the A type.

본 발명은 PC콘크리트 우수받이 블록(10)(이하, '블록(10)'이라 함)을 미리 제작하여 설치하되,In the present invention, a PC concrete rain receiving block 10 (hereinafter referred to as 'block 10') is prefabricated and installed,

블록(10)이 들어갈 부분과 작업공간을 위한 일정 깊이와 너비로 설치공간을 형성하는 터파기단계와;An excavation step of forming an installation space with a certain depth and width for the part where the block 10 is to enter and the work space;

상기 설치공간에 돌출되는 연결관(30)의 접합부와 바닥을 정지하는 바닥정지단계와;a floor stop step of stopping the junction of the connection pipe 30 protruding into the installation space and the floor;

상기 블록(10)의 일측에 형성되는 연결관접속부(15)에 연결관(30)을 삽입하면서 블록(10)을 설치하고, 연결관접속부(15)의 외벽에 시트지(21)를 부착하고, 연결관접속부(15) 주연부에 모래를 충진하는 블록(10)설치단계와;Installing the block 10 while inserting the connector 30 into the connector 15 formed on one side of the block 10, attaching the sheet 21 to the outer wall of the connector 15, A block 10 installation step for filling the periphery of the connecting pipe connection part 15 with sand;

상기 블록(10)의 내부바닥에서 연결관(30)의 관저부까지 투수성몰탈(20)로 채우는 몰탈단계와;A mortar step of filling the water permeable mortar 20 from the inner bottom of the block 10 to the bottom of the connecting pipe 30;

상기 투수성몰탈(20)이 경화되면 연결관접속부(15)와 벽체의 공극을 급결제가 첨가된 방수용 몰탈로 메워서 마감하는 마감단계로 구성된다.When the water permeable mortar 20 is hardened, it consists of a finishing step of filling the gap between the connecting pipe connection 15 and the wall with a waterproof mortar to which a quick-setting agent is added.

상기 터파기단계는 종래에 우수받이가 있다면 철거하여 터를 파고, 그렇지 않은 경우에는 터파기를 시행한다. In the excavation step, if there is a conventional stormwater inlet, demolition is performed to dig a site, and if not, excavation is performed.

이때, 연결관(30)의 위치를 잘 확인하고, 시공된 우수관(40) 또는 하수관까지의 거리도 고려하여 터파기를 한다.At this time, the location of the connection pipe 30 is carefully checked, and the excavation is performed in consideration of the distance to the constructed rainwater pipe 40 or sewage pipe.

상기 바닥정지단계는 바닥을 평평하게 정지하여 블록(10)의 하단이 평평하게 놓일 수 있도록 정지하고, 블록(10)의 연결관접속부(15)에 연결관(30)이 적당히 위치할 수 있도록 정지한다.The bottom stop step stops so that the bottom of the block 10 can be placed flat by stopping the floor flat, and stops so that the connector 30 can be properly positioned at the connector 15 of the block 10. do.

상기 블록(10)설치단계는 정지된 바닥에 블록(10)을 놓고, 연결관(30)을 연결관접속부(15)에 적절히 위치한 상태에서 연결관접속부(15)의 남은 빈 공간을 시트지(21)로 접착하여 메우는 단계이다.In the block 10 installation step, the block 10 is placed on the stationary floor, and the remaining empty space of the connector 15 is filled with sheet paper 21 while the connector 30 is properly positioned in the connector 15. ) is the step of bonding and filling.

상기 몰탈단계는 블록(10)의 내부하단이 개방되어 있기 때문에 투수성몰탈(20)로 이를 메꾸어 투수될 수 있도록 하는 단계이다. The mortar step is a step in which the inner lower end of the block 10 is open so that it can be permeable by filling it with the water permeable mortar 20.

상기 마감단계는 블록(10)의 외주연에 모래와 흙을 매립하립하고 다진 후에 경계석을 올려놓은 상태에서 상단주연부를 포장하여 마감한다. In the finishing step, the outer periphery of the block 10 is filled with sand and soil, compacted, and then the upper periphery is wrapped and finished with a boundary stone placed thereon.

또한, 상기 블록(10)의 상단의 개방홀(11)에는 그릴을 설치하여 우수가 흘러들어올 수 있도록 형성된다. In addition, a grill is installed in the open hole 11 at the top of the block 10 so that rainwater can flow in.

본 발명은 연결관접속부(15)를 하단까지 완전히 개방하여 형성하고, 연결관(30)의 위치를 자유롭게 조절한 후에 시트지(21)로 마감하여 설치가 간단하여 작업이 매우 편리한 특징이 있고, 투수성몰탈(20)로 블록(10)의 내부하단을 메움으로써 물이 지표로 스며들 수 있어서 배수를 매우 원활히 하는 특징이 있다.The present invention is formed by completely opening the connector 15 to the bottom, freely adjusts the position of the connector 30, and then closes it with a sheet 21, so the installation is simple and the work is very convenient. By filling the inner lower end of the block 10 with the sexual mortar 20, water can permeate to the surface, so drainage is very smooth.

본 발명의 바람직한 실시예로 형성되는 하부개방형 PC콘크리트 우수받이 블록 및 그 시공방법에 의하면 PC콘크리트로 미리 제작하여 설치장소에서 실치만 하면 되기 때문에 제품의 품질이 동일하고, 설치가 간편하며, 우수받이의 개방홀이 하단까지 개방되어 있어서 연결관의 위치를 자유롭게 조절할 수 있어서 우수관의 위치와 관계없이 설치가 용이하고, 하단이 개방되고, 개방된 하단에 투수콘크리트를 채워서 형성하기 우수가 연결관을 통하여 배수됨과 동시에 블록의 내부하단으로도 배출될 수 있어서 자연배수가 이루어지는 등의 효과가 발생한다.According to the open-bottom PC concrete rainwater receiving block and its construction method formed in a preferred embodiment of the present invention, the product quality is the same, the installation is simple, and the rainwater receiving block is made of PC concrete in advance and only needs to be installed at the installation site. Since the opening hole of the is open to the bottom, the position of the connecting pipe can be freely adjusted, so it is easy to install regardless of the location of the rainwater pipe, the bottom is open, and the rainwater is formed by filling the open bottom with permeable concrete through the connecting pipe. At the same time as being drained, it can also be discharged to the inner bottom of the block, so that effects such as natural drainage occur.

본 발명은 첨부된 도면을 참조하여 바람직한 실시 예를 중심으로 기술되었지만 당업자라면 이러한 기재로부터 후술하는 특허청구범위에 의해 포괄되는 본 발명의 범주를 벗어남이 없이 다양한 변형이 가능하다는 것은 명백하다.Although the present invention has been described with reference to the preferred embodiments with reference to the accompanying drawings, it is clear that various modifications are possible to those skilled in the art from this description without departing from the scope of the present invention covered by the claims to be described later.

10 : 블록 11 : 개방홀
12 : 경계석용턱 13 : 단턱
15 : 연결관접속부 20 : 투수성몰탈
21 : 시트지 30 : 연결관
40 : 우수관
10: block 11: open hole
12: boundary stone jaw 13: step
15: connecting pipe connection 20: water permeable mortar
21: sheet 30: connector
40: Excellent Hall

Claims (3)

콘크리트로 제작되어 내부에 공간부가 형성된 사각함체로 형성되되,
상기 사각함체의 하단은 개방되고, 상단은 사각형상의 개방홀(11)이 형성되며, 상기 개방홀(11)의 후방에는 경계석이 올려질 수 있도록 경계석용턱(12)이 형성되고, 상기 개방홀(11)에는 그릴이 설치될 수 있도록 단턱(13)이 형성되며, 전방에는 하단에서 일정높이 개방된 연결관접속부(15)가 형성되는 것을 특징으로 하는 하부개방형 PC콘크리트 우수받이 블록.
It is made of concrete and formed as a square box with a space inside,
The lower end of the square box is open, and a square open hole 11 is formed at the upper end, and a boundary stone jaw 12 is formed at the rear of the open hole 11 so that the boundary stone can be raised, and the open hole ( 11) is formed with a stepped 13 so that a grill can be installed, and a bottom open type PC concrete rainwater receiving block, characterized in that a connection pipe connection portion 15 opened to a certain height from the bottom is formed at the front.
제 1항에 있어서,
상기 연결관접속부(15)는 사각함체의 측면에 역'U'자 형상으로 하단까지 완전히 개방되어 형성되는 것을 특징으로 하는 하부개방형 PC콘크리트 우수받이 블록.
According to claim 1,
The lower open type PC concrete rainwater receiving block, characterized in that the connector connection portion 15 is formed completely open to the bottom in an inverted 'U' shape on the side of the square box.
블록(10)이 들어갈 부분과 작업공간을 위한 일정 깊이와 너비로 설치공간을 형성하는 터파기단계와;
상기 설치공간에 돌출되는 연결관(30)의 접합부와 바닥을 정지하는 바닥정지단계와;
상기 블록(10)의 일측에 형성되는 연결관접속부(15)에 연결관(30)을 삽입하면서 블록(10)을 설치하고, 연결관접속부(15)의 외벽에 시트지(21)를 부착하고, 연결관접속부(15) 주연부에 모래를 충진하는 블록(10)설치단계와;
상기 블록(10)의 내부바닥에서 연결관(30)의 관저부까지 투수성몰탈(20)로 채우는 몰탈단계와;
상기 투수성몰탈(20)이 경화되면 연결관접속부(15)와 벽체의 공극을 급결제가 첨가된 방수용 몰탈로 메워서 마감하는 마감단계로 구성되는 것을 특징으로 하는 하부개방형 PC콘크리트 우수받이 블록 시공방법.
An excavation step of forming an installation space with a certain depth and width for the part where the block 10 is to enter and the work space;
a floor stop step of stopping the junction of the connection pipe 30 protruding into the installation space and the floor;
Installing the block 10 while inserting the connector 30 into the connector 15 formed on one side of the block 10, attaching the sheet 21 to the outer wall of the connector 15, A block 10 installation step for filling the periphery of the connecting pipe connection part 15 with sand;
A mortar step of filling the water permeable mortar 20 from the inner bottom of the block 10 to the bottom of the connecting pipe 30;
When the water permeable mortar 20 is cured, the gap between the connector 15 and the wall is filled with a waterproof mortar to which a quick-setting agent is added to finish, characterized in that it consists of a finishing step. Way.
KR1020210060853A 2021-05-11 2021-05-11 Bottom open type rain block installation method and block therefor KR20220153362A (en)

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