KR200275760Y1 - A built-up culvert - Google Patents
A built-up culvert Download PDFInfo
- Publication number
- KR200275760Y1 KR200275760Y1 KR2019990011148U KR19990011148U KR200275760Y1 KR 200275760 Y1 KR200275760 Y1 KR 200275760Y1 KR 2019990011148 U KR2019990011148 U KR 2019990011148U KR 19990011148 U KR19990011148 U KR 19990011148U KR 200275760 Y1 KR200275760 Y1 KR 200275760Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cement concrete
- culvert
- concrete part
- coupling
- polymer
- Prior art date
Links
- 239000004567 concrete Substances 0.000 claims abstract description 39
- 239000004568 cement Substances 0.000 claims abstract description 32
- 239000002986 polymer concrete Substances 0.000 claims abstract description 28
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 7
- 102000010637 Aquaporins Human genes 0.000 claims description 2
- 108010063290 Aquaporins Proteins 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 4
- 230000002087 whitening Effects 0.000 abstract description 4
- 238000004078 waterproofing Methods 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 description 32
- 230000001808 coupling Effects 0.000 description 31
- 238000005859 coupling reaction Methods 0.000 description 31
- 238000009415 formwork Methods 0.000 description 3
- 239000011178 precast concrete Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001070 adhesive Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011388 polymer cement concrete Substances 0.000 description 2
- 230000003014 reinforcing Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011414 polymer cement Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/13—Geometrical or physical properties having at least a mesh portion
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
Abstract
본 고안은 전력구, 통신구, 공동구 및 맨홀 등의 용도로 사용되는 조립식 암거에 관한 것으로, 사각통상의 몸체 내측에 케이블이 설치되는 설치공이나 하수가 유도될 수 있도록 수로로 사용되는 통공이 형성된 프리캐스트 조립식 암거에 있어서, 상기 몸체의 외측을 폴리머 콘크리트부로, 내측은 시멘트 콘크리트부로 형성하되, 상기 폴리머 콘크리트부와 시멘트 콘크리트부 사이에는 상기 폴리머 콘크리트부를 성형시나 또는 시멘트 콘크리트부를 성형시 상호 맞닿는 면측으로 다수의 걸고리를 매입하여 형성하고 상기 걸고리에 의해 결합되는 철망지지부를 구비하여서 된 것을 특징으로 하는 조립식 암거를 제공함으로서, 방수성 및 내구성이 뛰어나며 시멘트 콘크리트부의 백화현상 및 부식을 방지할 수 있도록 하여 수명을 연장함과 아울러 보다 긴밀한 결합력을 가지를 수 있도록 한 조립식 암거에 관한 것이다.The present invention relates to a prefabricated culvert used for applications such as electric power, communication, cavity, and manhole, and has a through hole used as a waterway to allow installation of sewage or sewage to be installed inside a rectangular cylindrical body. In the precast prefabricated culvert, an outer side of the body is formed of a polymer concrete part and an inner part is formed of a cement concrete part, and between the polymer concrete part and the cement concrete part, the polymer concrete part is formed on the surface side which is in contact with each other when molding or cement concrete part is molded. Providing a prefabricated culvert characterized in that it is formed by embedding a plurality of hooks and provided with a wire mesh support coupled by the hooks, excellent waterproofing and durability, and can prevent the whitening and corrosion of cement concrete parts to extend the life Longer and longer One to be a kind of a bonding relates to a prefabricated culverts.
Description
본 고안은 전력구, 통신구, 공동구 및 맨홀 등의 용도로 사용되는 조립식 암거에 관한 것으로, 특히 상기 조립식 암거의 몸체를 폴리머 콘크리트부와 시멘트 콘크리트부로 구성하여 방수성 및 내구성이 뛰어나며 시멘트 콘크리트부의 백화현상 및 부식을 방지할 수 있도록 하여 수명을 연장함과 아울러 보다 긴밀한 결합력을 가지를 수 있도록 한 조립식 암거에 관한 것이다.The present invention relates to a prefabricated culvert used for power, communication, cavities, and manholes, in particular, the body of the prefabricated culvert is composed of polymer concrete and cement concrete, which is excellent in waterproofness and durability, and the phenomena of cement concrete part. And a prefabricated culvert that can be prevented from corrosion to prolong life and have a tighter bond.
일반적으로 도시의 지하공간에는 가정에서 배출되는 하수를 하수종말처리장으로 유도하거나 또는 가정으로 전력 및 통신서비스를 제공할 수 있도록 케이블 등의 설치가 가능한 하수구, 전력구, 통신구, 공동구 및 맨홀 등이 매설되는 데, 종래에는 주로 도로 등에 매설로를 형성하고 그 매설로에 거푸집을 설치한 다음 시멘트 콘크리트를 타설한 후 하수구, 전력구, 통신구, 공동구 및 맨홀 등을 형성시켰다.In general, urban underground spaces include sewers, power stations, telecommunications stations, communal districts and manholes where cables can be installed to direct sewage discharged from homes to sewage treatment plants or to provide power and communication services to homes. In the past, the buried roads were mainly formed in roads and the like, and formwork was installed in the buried roads, and then cement concrete was poured to form sewers, electric power holes, communication holes, cavity holes, and manholes.
그러나, 상기와 같은 방법에 있어서는 매설하고자 하는 장소에서 모든 작업이 직접적으로 이루어져야 하는 관계로, 그에 따른 많은 불편한 문제점 다시말해서 모든 건축자재를 현장으로 이송시켜 작업해야 하는 번거러움은 물론 작업에 따른 현장의 교통혼잡과 많은 소음등이 발생하였고, 또한 상기한 콘크리트의 양생 과정시 오랜시간이 소요되어 공사기간이 장기간 소요되는 문제점과 그에 따른 많은 공사비용이 발생되는 문제점이 있었다.However, in the above method, since all the work must be done directly at the place to be buried, there are many inconveniences, that is, the cumbersome work of transferring all the building materials to the site, as well as the traffic of the site. There was a lot of congestion and noise, and there was a problem in that the curing process of the concrete took a long time and thus a long construction period and a lot of construction costs.
이러한 문제점으로 인해 근래에는 일정한 장소에서 제작된 다양한 프리캐스트 콘크리트인 단위암거를 제작하고 상기 제작된 단위암거를 매설하고자 하는 장소로 운반하여 상호 연결시키면서 매설시킴에 따라 하수구, 전력구, 통신구, 공동구 및 맨홀 등의 용도로 사용하는 공법이 사용되고 있다.Due to these problems, in recent years, various precast concrete unit culverts manufactured in a certain place are manufactured and transported to the place where the unit culverts are to be buried and interconnected and laid as sewers, electric power stations, communication districts, and public wards. And a method used for applications such as manholes is used.
상기한 프리캐스트 콘크리트인 통상적인 단위암거는 사각통상의 일단면에 결합돌기부를 형성하고 타단면에는 상기 결합돌기부와 상응하는 결합홈부를 형성시켜 상호 연속적으로 결합시키면서 그 결합부위를 연결구로서 연결시킨 후 치수재등을 도포하여 설치하는 일반적인 공법이 사용되었다.Conventional unit culverts, which are precast concretes, form coupling protrusions on one end of a rectangular cylindrical shape, and coupling grooves corresponding to the coupling protrusions on the other end are continuously connected to each other, and then the coupling portions are connected as connectors. The general method of coating and installing the dimension material was used.
상기와 같이 사용되는 실예로 본 출원이 선출원한 실용신안등록출원 제 99-5555호에 기재된 '조립식 암거'를 첨부된 도면에 의해 참고로 설명하면 다음과 같다.As an example used as described above, the 'assembling culvert' described in the Utility Model Registration Application No. 99-5555 filed by the present application is described as follows by reference to the accompanying drawings.
도 4는 종래 조립식 암거의 구성 및 결합상태를 나타낸 사시도로서, 사각통상의 몸체(100,100') 내측에 케이블이 설치되는 설치공이나 하수가 유도될 수 있도록 수로로 사용되는 통공(110,110')이 형성된 프리캐스트 콘크리트인 조립식 암거에 있어, 상기 몸체(100,100')의 양측 단부면에는 상부가 개방된 결합부(120,120')를 형성하고, 상기 결합부(120,120')의 내측에 위치하는 통공(110,110') 주위의 단부면에는 다수의 결합철근(130,130')을 매설하여 형성하되, 각각의 단위암거(1,1')의 결합철근(130,130')을 결합편(도시되지 않음)과 결합너트(도시되지 않음)로 서로 결합하여 단위암거(1,1')를 가결합시키고, 상기 결합부(120,120')의 내측에 폴리머 콘크리트를 타설하여 가결합된 단위암거(1,1')를 일체가 되도록 구성된다.Figure 4 is a perspective view showing the configuration and coupling state of the conventional prefabricated culvert, the through-hole (110,110 ') is used as a waterway so that the installation hole or sewage is installed inside the rectangular cylindrical body (100,100') In the prefabricated culvert, which is precast concrete, both ends of the body (100, 100 ') are formed with coupling portions (120, 120') of the upper open, through holes (110,110 ') located inside the coupling portion (120, 120') A plurality of coupling bars (130,130 ') are embedded in the end surface of the periphery, and the coupling bars (not shown) and the coupling nut (not shown) of the coupling bars (130,130') of each unit culvert (1,1 ') are shown. The unit culverts (1,1 ') are temporarily coupled to each other, and the polymer concrete is poured inside the coupling parts (120,120') so that the unit culverts (1,1 ') are united. It is composed.
이와같이 구성된 종래의 조립식 암거는 상기한 결합부(120,120')의 일단면을 서로 맞닿게 가결합한 후 단위암거(1,1')의 통공(110,110') 내면과 일치되도록 단위암거(1,1')의 결합부위에 거푸집을 설치하고 상기 결합부(120,120')로 양생기간이 짧고 접착강도가 우수한 폴리머 콘크리트를 타설하여 주입시키게 되면 각각의 단위암거(1,1')는 일체가 되고 아울러 그 결합강도가 뛰어나 단위암거(1,1') 간에형성되는 틈새로 인해 발생되는 누수현상을 방지할 수 있었다.Conventional prefabricated culverts configured as described above are unit culverts (1,1 ') to match the inner surfaces of the through holes (110,110') of the unit culverts (1,1 ') after the one end surfaces of the coupling parts (120,120') are brought into contact with each other. When the formwork is installed at the coupling part of the) and the polymer concrete is poured into the coupling part 120 and 120 'with a short curing time and excellent adhesive strength, the unit culverts (1,1') are integrated together and the coupling Excellent strength prevented water leakage caused by gaps formed between unit culverts (1,1 ').
그러나, 상기한 종래의 조립식 암거는 대부분이 그 자체가 시멘트 콘크리트로 제조되는 것으로, 지하에 매설된 상태에서 수분과 염분 및 오물에 오랜 접촉으로 인한 콘크리트에 백화현상 및 부식이 발생되어 내구성 및 방수성이 저하됨에 따라 일정기간 경과 후에는 단위암거(1,1')를 교체설치해야 하는 번거러운 문제점이 발생하였다.However, the above-described conventional prefabricated culverts are mostly made of cement concrete, and whitening and corrosion occur in concrete due to long contact with moisture, salt, and dirt while buried underground. As the deterioration occurred, after a period of time, the cumbersome problem of replacing and installing the unit culverts (1,1 ') occurred.
또한, 상기 단위암거(1,1')의 교체설치로 인해 많은 추가설치 비용이 발생하였다.In addition, the replacement installation of the unit culvert (1, 1 ') caused a lot of additional installation cost.
이에, 본 고안은 상기와 같은 종래의 문제점을 해소하고자 안출한 것으로, 그 목적은 조립식 암거의 몸체를 폴리머 콘크리트부와 시멘트 콘크리트부로 구성하여 방수성 및 내구성이 뛰어나며 시멘트 콘크리트부의 백화현상 및 부식을 방지할 수 있도록 하여 수명을 연장할 수 있도록 함과 아울러 보다 긴밀한 결합력을 갖도록 하는 데 있다.Accordingly, the present invention has been devised to solve the conventional problems as described above, the purpose of which is the body of the prefabricated culvert consisting of polymer concrete and cement concrete part is excellent in waterproof and durability, and prevents whitening and corrosion of cement concrete part It is possible to extend the service life by making it possible, and to have a more tight coupling force.
상기와 같은 목적을 달성하기 위한 본 고안은 사각통상의 몸체 내측에 케이블이 설치되는 설치공이나 하수가 유도될 수 있도록 수로로 사용되는 통공이 형성된 프리캐스트 조립식 암거에 있어서, 상기 몸체의 외측을 폴리머 콘크리트부로, 내측은 시멘트 콘크리트부로 형성하되, 상기 폴리머 콘크리트부와 시멘트 콘크리트부 사이에는 상기 폴리머 콘크리트부를 성형시나 또는 시멘트 콘크리트부를 성형시 상호 맞닿는 면측으로 다수의 걸고리를 매입하여 형성하고 상기 걸고리에 의해 결합되는 철망지지부를 구비하여서 된 것을 특징으로 한다.The present invention for achieving the above object is a precast prefabricated culvert formed through-holes used as waterways to install the installation hole or the sewage can be guided to the inside of the rectangular cylindrical body, the outer polymer of the body The concrete part, the inner side is formed by the cement concrete part, between the polymer concrete part and the cement concrete part is formed by embedding a plurality of hooks to the surface side which is in contact with each other when molding the polymer concrete part or when molding the cement concrete part and coupled by the hook Characterized in that it is provided with a wire mesh support.
도 1은 본 고안의 구성 및 결합상태를 나타낸 사시도.1 is a perspective view showing the configuration and coupling state of the present invention.
도 2는 도 1에 따른 결합된 상태의 요부 단면도.Figure 2 is a sectional view of the main part in the coupled state according to FIG.
도 3은 본 고안의 다른 실시예를 나타낸 단면도.Figure 3 is a cross-sectional view showing another embodiment of the present invention.
도 4는 종래 조립식 암거의 구성 및 결합상태를 나타낸 사시도.Figure 4 is a perspective view showing the configuration and coupling state of the conventional prefabricated culvert.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
1, 1' : 단위암거 10,10',10a,10a' : 시멘트 콘크리트부1, 1 ': unit culvert 10,10', 10a, 10a ': cement concrete part
20,20',20a,20a' : 폴리머 콘트리트부 30 : 철망지지부20,20 ', 20a, 20a': polymer concrete part 30: wire mesh support part
32 : 걸고리 100,100' : 몸체32: hook 100,100 ': body
110,110' : 통공 120,120' : 결합부110,110 ': Through hole 120,120': Coupling part
130,130' : 결합철근 140,140' : 결합편130,130 ': Reinforcing bar 140,140': Joining piece
150 : 결합너트150: coupling nut
이하, 본 고안의 바람직한 실시예를 본 출원이 선출원한 실용신안등록출원 제 99-5555호에 기재된 '조립식 암거'에 적용한 예를 첨부된 도면에 의해 상세하게 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the example applied to the 'assembled culvert' described in the Utility Model Registration Application No. 99-5555, the application is filed earlier.
도 1은 본 고안의 구성 및 결합상태를 나타낸 사시도이며, 도 2는 도 1에 따른 결합된 상태의 요부 단면도로, 사각통상의 몸체(100,100') 내측에 케이블이 설치되는 설치공이나 하수가 유도될 수 있도록 수로로 사용되는 통공(110,110')이 형성된 시멘트 콘크리트부(10,10')가 일정한 두께를 갖도록 형성되며, 상기 몸체(100,100')의 외측 양측의 단부면에는 상부가 개방된 결합부(120,120')가 형성되는 폴리머 콘크리트부(20,20')가 일정한 두께를 갖도록 형성된다.Figure 1 is a perspective view showing the configuration and coupling state of the present invention, Figure 2 is a sectional view of the main portion of the coupled state according to Figure 1, the installation hole or sewage in which the cable is installed inside the rectangular cylindrical body (100, 100 ') Cement concrete part (10, 10 ') is formed to have a certain thickness through the through hole (110,110') is used as a water channel to be able to be formed, the upper end is open on both ends of the outer surface of the body (100, 100 ') Polymer concrete portions 20 and 20 'on which 120 and 120' are formed are formed to have a constant thickness.
상기에서 상기 폴리머 콘크리트부(20,20')와 시멘트 콘크리트부(10,10') 사이에는 상기 폴리머 콘크리트부(20,20')를 성형시나 또는 시멘트 콘크리트부(10,10')를 성형시 상호 맞닿는 면측에 와이와 같은 철심 등으로 다수의 걸고리(32)를 매입하여 형성하고 상기 걸고리(32)에 의해 결속되거나 고정되게 결합되는 철망지지부(30)가 형성된다.When the polymer concrete portion 20, 20 'and the cement concrete portion (20, 20') or when molding the cement concrete portion (20, 20 ') or the cement concrete portion (10, 10') The wire mesh support part 30 is formed on the surface side in contact with each other by embedding a plurality of hooks 32 by using a wire core such as a wire, and being bound or fixedly coupled by the hooks 32.
이때, 상기 철망지지부(30)는 결합되는 면측에서 약 1∼2㎝를 이격시켜 결합시킴에 따라 다시말해서 상기 철망지지부(30)는 폴리머 콘크리트부(20,20') 측에 위치시키고 상기 걸고리(32)가 매입된 시멘트 콘크리트부(10,10') 면에서 일정거리를 이격시켜 이격된 부분으로 폴리머 콘크리트부(20,20')의 폴리머 콘크리트가 철망지지부(30)로 유입됨으로써, 상기 단위암거(1,1')의 폴리머 콘크리트부(20,20') 또는 시멘트 콘크리트부(10,10')가 더욱더 견고하게 결합되게 형성되는 것이다.At this time, the wire mesh support part 30 is separated by about 1 to 2 cm from the surface side to be bonded, that is, the wire mesh support part 30 is located on the polymer concrete part 20, 20 'side and the hook ( 32) the polymer concrete of the polymer concrete parts 20 and 20 'is introduced into the wire mesh support part 30 by a predetermined distance from the cement concrete part 10 and 10' surface of the embedded cement crusher unit, so that the unit culvert The polymer concrete portions 20 and 20 'of the (1,1') or the cement concrete portions 10 and 10 'are formed to be more firmly coupled.
또한, 상기 결합부(120,120')의 내측에 위치하는 통공(110,110') 주위의 단부면에는 다수의 결합철근(130,130')을 매설하여 형성하되, 각각의 단위암거(1,1')의 결합철근(130,130')은 결합편(140,140')과 결합너트(150)로 서로 결합하여 단위암거(1,1')를 가결합시킨다. 이때, 상기 가결합 과정에서 상기 단위암거(1,1')의 통공(110,110') 내면과 일치되게 단위암거(1,1')의 결합부위 내측에 거푸집을 설치한다.In addition, a plurality of coupling reinforcement (130,130 ') is embedded in the end surface around the through holes (110, 110') located inside the coupling portion (120, 120 '), each unit culvert (1, 1') of the coupling Reinforcing bars 130 and 130 'couple to each other with coupling pieces 140 and 140' and coupling nuts 150 to temporarily couple the unit culverts 1 and 1 '. At this time, the formwork is installed inside the coupling portion of the unit culvert (1,1 ') to match the inner surface of the through hole (110,110') of the unit culvert (1,1 ') in the temporary coupling process.
그런 다음 상기 결합부(120,120')의 내측에 양생기간이 짧고 접착강도가 높은 폴리머 콘크리트를 타설하여 주입시키게 되면 가결합된 각각의 단위암거(1,1')가 일체로 형성되고, 그 결합부위의 결합강도는 뛰어나며 상기 단위암거(1,1') 간에 형성되는 틈새로 인해 발생되는 누수현상을 방지할 수 있는 것이다.Then, when the polymer curing concrete with a short curing period and high adhesive strength is poured into the coupling parts 120 and 120 ', the respective unit culverts 1 and 1' that are temporarily coupled are integrally formed, and the coupling part thereof is integrally formed. The bonding strength of is excellent and it is possible to prevent the leakage phenomenon caused by the gap formed between the unit culvert (1, 1 ').
그리고, 상기한 본 고안의 조립식 암거는 외측이 방수성이 뛰어나고 내구성에 강한 폴리머 콘크리트부(20,20')로 형성되고, 그 내측을 시멘트 콘크리트부(10,10')로 형성됨으로써, 외측에 형성된 폴리머 콘크리트부(20,20')에 의해 지하에 매설되어 오랜 시간동안 수분과 접촉하더라도 방수성 및 내구성이 저하되지 않아 내부로 수분과 염분 및 오물등이 침투되지 않으므로 주로 전력구, 통신구, 공동구 및 맨홀 등의 용도로 사용하는 것이 바람직하다.In addition, the prefabricated culvert according to the present invention is formed of polymer concrete parts 20 and 20 'with excellent waterproofness and durability, and formed with cement concrete parts 10 and 10' with an inner side thereof. Since it is buried underground by the polymer concrete part 20, 20 ', the waterproofness and durability do not deteriorate even if it is in contact with moisture for a long time, so that moisture, salinity, and dirt do not penetrate the inside. It is preferable to use for uses, such as a manhole.
또한, 상기 내측에 형성된 시멘트 콘크리트부(10,10')는 외측의 폴리머 콘크리트부(20,20')에 의해 감싸져 있는 관계로, 수분 접촉으로 인한 시멘트 콘크리트에서 발생되는 백화현상 및 부식을 최소화할 수 있는 조건 또한 갖추게 되는 것이고, 경우에 따라 케이블에서 발생되는 누전등으로 인해 화제시에도 내측으로 형성된 시멘트 콘크리트부(10,10')에 의해 외측으로 형성된 폴러머 콘크리트부(20,20')에는 아무런 지장을 주지 않는 것이다.In addition, since the cement concrete parts 10 and 10 'formed on the inner side are surrounded by the polymer concrete parts 20 and 20' on the outer side, the cement concrete parts 10 and 10 'are minimized in the cement concrete due to moisture contact. It is also possible to have a condition, and in some cases due to the short circuit generated in the cable due to the concrete concrete portion (10, 10 ') formed on the outside by the cement concrete portion (10, 10') formed inwards. It does not interfere with anything.
또, 상기한 단위암거(100,100')의 외측으로 형성된 폴리머 콘크리트부(20,20')는 내염성, 내산성, 내약품성 등에 강하기 때문에 특히 바다 매립지에 사용되는 전력구, 통신구, 공동구 및 맨홀 등에는 더욱더 용이하게 사용할 수 있는 조건을 갖추게 되는 것이다.In addition, since the polymer concrete parts 20 and 20 'formed on the outside of the unit culverts 100 and 100' are strong in flame resistance, acid resistance, chemical resistance, and the like, especially in power outlets, communication ports, cavity holes, and manholes used in landfills, It will be easier to use conditions.
도 3은 본 고안의 다른 실시예를 나타낸 단면도로, 상기한 본 고안 조립식 암거의 몸체(100,100')가 외측은 폴리머 콘크리트부(20,20')로 내측은 시멘트 콘크리트부(10,10')로 구성된 것을, 반대로 외측을 시멘트 콘크리트부(10a,10a')로 내측은 폴리머 콘크리트부(20a,20a')로 구성시킴에 따라 내부로 하수가 유도되도록 사용되는 하수구에 적합하도록 사용할 수 있는 것을 나타낸 것이다.3 is a cross-sectional view showing another embodiment of the present invention, the body of the prefabricated culvert of the present invention (100, 100 ') is the outer side of the polymer concrete portion (20, 20') to the inside of the cement concrete portion (10, 10 ') Conversely, it is shown that it can be used to fit the sewer used to induce sewage into the interior by forming the concrete concrete portion (10a, 10a ') on the outside and the polymer concrete portion (20a, 20a') on the inside will be.
다시말해서, 내측을 방수성 및 내구성이 뛰어나며 상기한 내약품성이 강하여 화공약품의 교반탱크나 저장고 등과 같은 용도로 활용되고 있는 폴리머 콘크리트부(20a,20a')로 형성시킴에 따라 내부로 각종 오물 및 폐수와 같은 하수가 계속하여 접촉하고 있더라도 쉽게 누수 및 방수가 발생되지 않는 것이다.In other words, as the inside is formed of polymer concrete parts 20a and 20a 'which are used for applications such as stirring tanks or storage tanks of chemicals due to the excellent waterproofness and durability, and the above chemical resistance, various kinds of wastes and wastewater inside. Even if the sewage is in continuous contact, such as leaks and water is not easily generated.
상술한 바와 같이 본 고안은 조립식 암거의 몸체를 필요한 용도에 따라 선택적으로 사용할 수 있도록 내측을 폴리머 시멘트로, 외측은 시멘트 콘크리트로 하던가 아니면 내측을 시멘트 콘크리트로, 외측을 폴리머 콘크리트로 형성시켜 상기 조립식 암거를 방수성 및 내구성이 뛰어나며 시멘트 콘크리트부의 백화현상 및 부식을 방지할 수 있도록 하여 보다 오랜 수명연장을 할 수 있는 효과를 갖는 것이다.As described above, the present invention is made of a prefabricated culvert by forming the inside of the prefabricated culvert according to the required use by polymer cement, the outside of the cement concrete or the inside of the cement concrete, the outside of the polymer concrete It is excellent in water resistance and durability, and can prevent the whitening phenomenon and corrosion of the cement concrete part, which has the effect of extending the service life longer.
또한, 단위암거를 구성하는 폴리머 콘크리트부와 시멘트 콘크리트부는 그 사이에 철망지지부를 형성시킴에 따라 상호 더욱더 긴밀한 결합조건을 갖을 수 있는 효과를 구비하게 되는 것이다.In addition, the polymer concrete part and the cement concrete part constituting the unit culvert will have an effect that can have a more tight coupling conditions with each other by forming a wire mesh support therebetween.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990011148U KR200275760Y1 (en) | 1999-06-22 | 1999-06-22 | A built-up culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990011148U KR200275760Y1 (en) | 1999-06-22 | 1999-06-22 | A built-up culvert |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010000938U KR20010000938U (en) | 2001-01-15 |
| KR200275760Y1 true KR200275760Y1 (en) | 2002-05-16 |
Family
ID=42102735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990011148U KR200275760Y1 (en) | 1999-06-22 | 1999-06-22 | A built-up culvert |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200275760Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100472955B1 (en) * | 2002-09-25 | 2005-03-10 | (주) 선엔지니어링종합건축사사무소 | adhesive mathod of working with polymer concrete and cement concrete the same time |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100408926B1 (en) * | 2001-09-25 | 2003-12-11 | 남궁락 | The contructing method of FRP box culvert and structure |
| KR100903088B1 (en) * | 2008-04-10 | 2009-06-15 | (주)신창산업 | Execution method for connection of precast culvert |
-
1999
- 1999-06-22 KR KR2019990011148U patent/KR200275760Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100472955B1 (en) * | 2002-09-25 | 2005-03-10 | (주) 선엔지니어링종합건축사사무소 | adhesive mathod of working with polymer concrete and cement concrete the same time |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010000938U (en) | 2001-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100743369B1 (en) | Precast culvert assembly for both culvert and utility-pipe conduit | |
| US5386669A (en) | Corrosion resistant leakproof plastic manhole system | |
| KR100500913B1 (en) | Manhole structure of glass-fiber reinforced plastics and manufacturing process of main body and connection pipe | |
| KR200275760Y1 (en) | A built-up culvert | |
| KR20060069419A (en) | This install structure and carrying out method with the watertight and flexible of the precast reinforced concrete box culverts | |
| KR200265487Y1 (en) | Concrete Drain-pipe Having inner Surface Coated with Synthetic Resin | |
| KR100415965B1 (en) | Built-up Mold for Preventing Pollution, and Manhole and Retaining Wall by Using the Same, and Method for Construction the Manhole and Retaining Wall | |
| KR100598769B1 (en) | Drain line of hume pipe for smooth area | |
| KR100456610B1 (en) | Structure method for drainageway of weak stratum and the conduct pipe thereof | |
| KR200256267Y1 (en) | a built-up culvert | |
| KR100765360B1 (en) | Precast structure connecting part | |
| KR100359294B1 (en) | Precast culvert | |
| KR200192083Y1 (en) | Sectional manhole | |
| KR200261920Y1 (en) | sewage pipe rods | |
| KR20080030812A (en) | Rubber connctor for manhole and form of construction work | |
| KR100805555B1 (en) | Sectional manhole using multi-divided segments | |
| KR200378341Y1 (en) | Manhole structure of glass-fiber reinforced plastics | |
| KR200261918Y1 (en) | Assembly culvert structure for a sewerage of soft ground | |
| KR101496635B1 (en) | Manufacturing method of Assembly type precast manhole | |
| CN215759445U (en) | Pre-stressed egg-shaped prefabricated drainage culvert | |
| KR102018992B1 (en) | Assembly manhole structure using using waste plastic | |
| KR200260045Y1 (en) | Assembly structure of concrete sewage box | |
| KR100497536B1 (en) | Apparatus for preventing separation of drainpipe installing on the slope | |
| KR200434156Y1 (en) | Connection of manhole and pipe | |
| KR200294160Y1 (en) | The device of the iron manhole for the electric wire or communicalion line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20080507 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |