KR101774865B1 - A double wall - Google Patents

A double wall Download PDF

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KR101774865B1
KR101774865B1 KR1020160034423A KR20160034423A KR101774865B1 KR 101774865 B1 KR101774865 B1 KR 101774865B1 KR 1020160034423 A KR1020160034423 A KR 1020160034423A KR 20160034423 A KR20160034423 A KR 20160034423A KR 101774865 B1 KR101774865 B1 KR 101774865B1
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South Korea
Prior art keywords
wall
water
walls
side wall
groove
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KR1020160034423A
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Korean (ko)
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김호중
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김호중
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/765—Bottom edge finishing profile
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7679—Means preventing cold bridging at the junction of an exterior wall with an interior wall or a floor

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a PC double wall with improved waterproofing and insulation performance. Accordingly, a technical feature of the present invention is such that a waterproof sill is provided so that water inflow (leakage phenomenon) from the outside is fundamentally blocked from one pair of inner and outer PC walls. In addition, when connected to a neighboring PC wall, a metal plate or a PVC panel is inserted between joints, and then an index material caulked, indicating that an inner and outer waterproofing property of a structure of the present invention are greatly improved. Moreover, an angle variable support on one side of the PC wall to prevent the wall from falling (collapsing phenomenon) before a filling site concrete is installed in erecting a plurality of PC walls on an upper surface of a foundation is installed such that a high degree of verticalness in construction is able to be secured. In addition, safety from accidents occurring during construction is able to be secured.

Description

누수방지 및 단열 성능이 개선된 피씨 더블 월{A double wall}A double wall with improved waterproofing and insulation performance.

본 발명은 한 쌍의 내,외측 피씨월에 대하여 외부로부터의 물 유입(누수현상)이 원천적으로 차단되도록 방수턱이 구비됨은 물론 이웃한 피씨월과의 연결시 이음부 사이에는 금속판 또는 PVC패널을 삽입한 후 지수재로 하여금 코킹하도록 하는 바, 이는 구조물의 내외측 방수성이 크게 향상되도록 형성되고, 기초 상면에 복수의 피씨 월을 기립함에 있어서는 채움용 현장 콘크리트가 타설되기 전에 벽체가 전도(쓰러짐 현상)되는 것을 방지하도록 피씨 월의 일면에 각도 가변식 서포트가 설치되도록 함으로써, 시공시 정밀한 수직도를 확보할 수 있도록 함은 물론 시공 중 발생되는 안전사고로부터 안전성이 보장되도록 하는 것에 관한 것이다.The present invention is characterized in that a waterproofing jaw is provided to prevent water inflow (leakage) from the outside to a pair of inner and outer PC walls, and a metal plate or PVC panel is provided between the adjacent PC walls In order to raise a plurality of PC walls on the upper surface of the foundation, it is preferable that before the filling site concrete is poured, the wall is subjected to conduction The present invention relates to a method for securing a precise vertical degree at the time of construction by ensuring that an angle variable type support is provided on one side of a PC wall to prevent safety accidents occurring during construction.

일반적으로 구조물 또는 건축물은 통상 터파기(토목공사) 후 기초(바닥)를 만들고 그 위에 거푸집을 이용하여 RC공법에 의한 현장콘크리트로 외벽을 시공한 후 그 외벽 상단부에 슬래브를 형성하게 된다.Generally, a structure or a structure is formed after a foundation (floor) after a terrage (civil engineering work), and an outer wall is constructed by an RC concrete method using a mold thereon, and a slab is formed at the upper end of the outer wall.

이에, 종래의 RC공법에 의한 외벽 시공은 벽체를 세우기 위하여 철근을 먼저 배근하고, 거푸집을 설치한 후, 그 거푸집 내부에 콘크리트를 타설하여 콘크리트 벽체가 경화되어야 다음의 공정을 진행할 수 있으므로 거푸집과 가설 비계를 일일이 설치하였다가 제거해야 하는 번거로움이 있으며, 이에 따른 공사기간이 길어지고 공사비가 증가되는 단점이 있다.Therefore, in the outer wall construction by the RC method in the related art, the reinforcing bars are firstly laid in order to set up the wall, the concrete is installed in the formwork after the concrete is installed and the concrete wall is cured, It is troublesome to install and remove scaffolds one by one, and there is a disadvantage that the construction period is lengthened and the construction cost is increased.

또한, 층고가 높아 외벽의 높이가 높아질 경우 거푸집에 작용하는 측압(휨 모멘트)이 상당히 커지게 되므로 안전상에 문제가 발생할 수도 있으며, 현장 타설 콘크리트로 시공할 시 많은 건설 폐기물들이 발생하여 환경을 오염시키는 원인이 되었다.In addition, when the height of the outer wall is increased due to the high height of the floor, the side pressure (bending moment) acting on the form becomes considerably large, which may cause a safety problem. It became a cause.

이에, 저류조, 지하주차장, 물류 창고 등과 같은 대공간 구조물의 경우에는 통상 10~20m 내외의 층고를 갖는 외부벽체를 요하게 되는 바, 이러한 구조에서 RC공법은 공사 기간이 길어지게 되고, 수 많은 거푸집 및 각종 가설자재 소요에 따른 작업성과 생산성이 크게 저하되어 공사비가 크게 증가하며, 시공시 안전상의 문제가 계속 발생하고 있는 실정이다.Therefore, in the case of a large space structure such as a storage tank, an underground parking lot, and a warehouse, an outer wall having a floor height of about 10 to 20 m is required. In this structure, the RC construction method has a long construction period, The workability and productivity of various construction materials are greatly decreased, and the construction cost is greatly increased.

이를 개선하고자 최근에는 특허출원 제10-2010-0084034호와 같이 피씨 부재를 제작하여 현장에서 맞춤 조립하도록 형성되고 있으나, 이러한 피씨 부재는 조립식 구조로 인해 토사측(사면)으로부터 형성된 물이 쉽게 유입되고, 이는 구조물의 품질과 내구성을 저하시켜 당업자로 하여금 실질적인 개선안이 절실히 요구되고 있는 실정이다.In order to improve this, recently, as shown in Patent Application No. 10-2010-0084034, a PC member is manufactured and assembled in the field. However, since the PC member has a prefabricated structure, water formed from the slurry side , Which deteriorates the quality and durability of the structure, and a practical improvement is urgently required by those skilled in the art.

본 발명은 상술한 문제점을 해결하기 위한 것으로, 그 기술적 요지는 한 쌍의 내,외측 피씨월에 대하여 외부로부터의 물 유입(누수현상)이 원천적으로 차단되도록 방수턱이 구비됨은 물론 이웃한 피씨월과의 연결시 이음부 사이에는 금속판 또는 PVC패널을 삽입한 후 지수재로 하여금 코킹하도록 하는 바, 이는 구조물의 내외측 방수성이 크게 향상되도록 하는 것을 특징으로 하는 누수방지 및 단열 성능이 개선된 피씨 더블 월을 제공함에 그 목적이 있다.Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a water-proof jaw for preventing a water inflow And a metal panel or a PVC panel is inserted between the joints to connect the joints to an exponential material, thereby coking the joints. This makes it possible to greatly improve the waterproofness of the inside and outside of the structure. There is a purpose in providing the month.

또한, 본 발명은 기초 상면에 복수의 피씨 월을 기립함에 있어서, 채움용 현장 콘크리트가 타설되기 전에 벽체가 전도(쓰러짐 현상)되는 것을 방지하도록 피씨 월의 일면에 각도 가변식 서포트가 설치되도록 함으로써, 시공시 정밀한 수직도를 확보할 수 있도록 함은 물론 시공 중 발생되는 안전사고로부터 안전성이 보장되도록 하는 것을 제공함에 그 목적이 있다.In addition, the present invention provides an angle variable support on one side of the PC wall to prevent the wall from being turned down (collapsing) before the filling field concrete is installed in erecting a plurality of PC walls on the upper surface of the foundation, And it is an object of the present invention to provide a method of securing a precise vertical degree at the time of construction as well as ensuring safety from a safety accident occurring during construction.

이러한 목적을 달성하기 위해 본 발명은 기초(10) 위에 기립한 내,외측 피씨월(100,200)의 하단 중앙에 기초로부터 돌출된 방수턱(300)이 형성되어 현장 타설콘크리트에 의해 매립 양생되면 외부로부터 하단부측 물 유입이 원천적으로 방지되도록 형성된다.In order to achieve the above object, the present invention is characterized in that a waterproof step 300 protruding from the foundation is formed at the lower center of the inner and outer PC walls 100 and 200 standing on the foundation 10, So that the inflow of water on the lower end side is prevented from origin.

이때, 상기 내,외측 피씨월(100,200)은 일측 면상에 단열 및 보양용 단열재(400)가 피씨 제작시 일체로 합성되어 결합되도록 형성된다.At this time, the inner and outer PC walls (100, 200) are formed so that the heat insulating material (400) for thermal insulation and recuperation is integrally combined and bonded on one side of the inner and outer PC walls

이에, 상기 내측 피씨월(100)은 삼각대 형태의 서포트(500)가 형성되도록 하되, 상기 서포트(500)는 기초 바닥측에 수평으로 대응되는 지지바(510)를 기준으로 내측 피씨월(100)에 대응되는 밀착바(520)가 힌지구(530)에 의해 회동되도록 형성되고, 상기 지지바(510)와 밀착바(520)는 힌지구(530)로부터 가장자리인 자유단 측에 힌지 회동되면서 조임 또는 풀림되면서 밀착바의 각도를 가변시킬 수 있도록 하는 턴버클(540)이 결합되어 이루어진다.The support 500 includes a support bar 510 horizontally corresponding to the bottom of the base 500. The support 500 includes an inner side wall 100, The support bar 510 and the tightening bar 520 are hinged to the side of the free end which is the edge of the hinge 530 and tightened while being hinged Or a turnbuckle 540 that allows the angle of the tightening bar to be varied while being loosened.

이때, 상기 내,외측 피씨월(100,200)은 연결되는 이음부 선단이 서로 엇갈리게 배치되도록 하되, 상기 외측 피씨월(200)은 이음부 사이에 끼움홈(210)이 형성되어 금속판 또는 PVC 패널(600)이 삽입되도록 한 후 지수재(700)로 하여금 코킹하여 이음부 누수를 원천적으로 차단하도록 형성된다.In this case, the inner and outer PC walls 100 and 200 are arranged so that the ends of the joints to be connected are staggered from each other. In the outer PC wall 200, a fitting groove 210 is formed between the joints, So that the index material 700 is caulked so as to basically block the leakage of the joints.

이에, 상기 외측 피씨월(200)이 기립하는 기초(10)의 바깥측 상면에는 토사 측으로부터 유입되는 물이 트랜치 쪽으로 유도되도록 수로홈(11)이 형성된다.The water channel grooves 11 are formed on the upper surface of the base 10 on which the outer side wall 200 stands.

이와 같이, 본 발명은 내,외측 피씨월에 대하여 외부로부터의 물 유입(누수현상)이 원천적으로 차단되도록 방수턱이 구비됨은 물론 이웃한 피씨월과의 연결시 이음부 사이에는 금속판 또는 PVC패널을 삽입한 후 지수재로 하여금 코킹하도록 하는 바, 이는 구조물의 내외측 방수성이 크게 향상되도록 하는 효과가 있다.As described above, in the present invention, a waterproof jaw is provided so that water inflow (leakage phenomenon) from the outside is prevented from being externally applied to the inner and outer PC walls, and a metal plate or PVC panel is provided between the joints And the index material is caulked after the insertion, which has the effect of greatly improving the waterproofness of the structure inside and outside.

이에, 본 발명은 기초 상면에 복수의 피씨 월을 기립함에 있어서, 채움용 현장 콘크리트가 타설되기 전에 벽체가 전도(쓰러짐 현상)되는 것을 방지하도록 피씨 월의 일면에 각도 가변식 서포트가 설치되도록 함으로써, 시공시 정밀한 수직도를 확보할 수 있도록 함은 물론 시공 중 발생되는 안전사고로부터 안전성이 보장되도록 하는 효과가 있다.Accordingly, the present invention provides an angle variable support on one side of the PC wall to prevent the wall from falling (collapse) before the filling site concrete is laid in erecting a plurality of PC walls on the upper surface of the foundation, It is possible to secure an accurate vertical degree at the time of construction as well as to ensure safety from safety accidents occurring during construction.

도 1은 본 발명에 따른 더블-월의 결합상태를 나타낸 측단면도,
도 2는 도 1의 다른 실시예로서, 내,외측 피씨월에 단열재가 결합된 것을 나타낸 예시도,
도 3은 본 발명에 따른 이음부의 일 실시 조립 상태예시도,
도 4는 도 3의 또 다른 예시도,
도 5는 본 발명에 따른 기초에 수로홈이 형성된 것을 나타낸 예시도이다.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side cross-sectional view showing a double-wall mating state according to the present invention,
FIG. 2 is a view showing another embodiment of FIG. 1 in which a heat insulating material is bonded to inner and outer PC walls;
Figure 3 is an illustration of an embodiment of an assembled condition of the joint according to the invention,
Figure 4 is another example of Figure 3,
5 is an exemplary view showing that a channel groove is formed on a base according to the present invention.

다음은 첨부된 도면을 참조하며 본 발명을 보다 상세히 설명하겠다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings.

먼저, 도 1 내지 도 5에 도시된 바와 같이, 본 발명은 저류조, 지하주차장을 포함한 각종 피씨 구조물의 외벽용 벽판을 형성하도록 하되, 방수성능이 종전 대비 크게 개선되도록 형성된다.First, as shown in FIGS. 1 to 5, the present invention forms a wall plate for an outer wall of various PC structures including a storage tank and an underground parking lot, and is formed such that the waterproof performance is significantly improved compared with the past.

즉, 본 발명은 기초(10) 위에 기립한 내,외측 피씨월(100,200)의 하단 중앙에 기초로부터 돌출된 방수턱(300)이 형성되어 현장 타설콘크리트에 의해 매립 양생되면 외부로부터 하단부측 물 유입이 원천적으로 방지되도록 형성된다.That is, according to the present invention, a waterproof chin 300 protruding from the foundation is formed at the bottom center of the inner and outer PC walls 100 and 200 standing on the foundation 10, and when buried and cured by the pouring concrete, Is prevented from originating.

이때, 프리캐스트 콘크리트로 이루어진 내측 피씨월(100)과 외측 피씨월(200)의 사이에는 합성존(일명, 공간부)이 형성되는 바, 상기 합성존에는 현장 타설콘크리트를 타설한 후 양생하도록 하되, 상기 합성존에는 전단보강용 수직철근, 트러스트 근 또는 스트럽의 배근이 일체로 합성되도록 구성된다.At this time, a synthetic zone (a space part) is formed between the inner PC wall 100 and the outer PC wall 200 made of precast concrete. , And the vertical reinforcement for shear reinforcement, the reinforcement of the thrust reinforcement or the reinforcement of the stirrup are integrated into the composite zone.

이때, 상기 내,외측 피씨월(100,200)은 일측 면상에 단열 및 보양용 단열재(400)가 피씨 제작시 일체로 합성되어 결합되도록 형성된다.At this time, the inner and outer PC walls (100, 200) are formed so that the heat insulating material (400) for thermal insulation and recuperation is integrally combined and bonded on one side of the inner and outer PC walls

이러한 단열 및 보양용 단열재는 피씨월에 제작시 콘크리트에 의해 단순 접합되는 고정 구조일 수도 있고, 콘크리트에 일측이 브라켓이 매립되면서 분기된 포크가 단열재에 쐐기식으로 끼워져 가 조립된 후 콘크리트에 접합되는 고정체(800)가 더 구비되는 것이 바람직하다.Such insulation and sanitary insulation may be a fixed structure that is simply bonded by concrete when it is made in PC wall, and the branched fork may be wedge-fitted into the insulation with one side being embedded in the concrete, It is preferable that the fixing body 800 is further provided.

이에, 상기 내측 피씨월(100)은 삼각대 형태의 서포트(500)가 형성되도록 하되, 상기 서포트(500)는 기초 바닥측에 수평으로 대응되는 지지바(510)를 기준으로 내측 피씨월(100)에 대응되는 밀착바(520)가 힌지구(530)에 의해 회동되도록 형성되고, 상기 지지바(510)와 밀착바(520)는 힌지구(530)로부터 가장자리인 자유단 측에 힌지 회동되면서 조임 또는 풀림되면서 밀착바의 각도를 가변시킬 수 있도록 하는 턴버클(540)이 결합되어 이루어진다.The support 500 includes a support bar 510 horizontally corresponding to the bottom of the base 500. The support 500 includes an inner side wall 100, The support bar 510 and the tightening bar 520 are hinged to the side of the free end which is the edge of the hinge 530 and tightened while being hinged Or a turnbuckle 540 that allows the angle of the tightening bar to be varied while being loosened.

또한, 상기 내,외측 피씨월(100,200)은 연결되는 이음부 선단이 서로 엇갈리게 배치되도록 하되, 상기 외측 피씨월(200)은 이음부 사이에 끼움홈(210)이 형성되어 금속판 또는 PVC 패널(600)이 삽입되도록 한 후 지수재(700)로 하여금 코킹하여 이음부 누수를 원천적으로 차단하도록 형성된다.The inner and outer PC walls 100 and 200 are formed such that the ends of the joints to be connected are staggered from each other. In the outer PC wall 200, a fitting groove 210 is formed between the joints, So that the index material 700 is caulked so as to basically block the leakage of the joints.

이때, 상기 금속판 또는 PVC 패널은 외측 피씨월로부터 사면(토사측)을 향한 방향으로 상하향 길이방향을 따라 다수개의 배수홈(610)이 형성되어 실내측을 향해 유입된 물이 배수홈을 따라 하향 흘러내려 후술되는 수로홈을 따라 배수되도록 하는 것이 바람직하다.At this time, the metal plate or the PVC panel has a plurality of drainage grooves 610 formed along the vertical direction in the direction toward the slope (soil side) from the outer side wall, so that the water flowing toward the indoor side flows downward along the drainage grooves So that it is drained along the channel groove which will be described later.

또한, 상기 금속판 또는 PVC 패널은 배수홈(610)과 직교되는 방향으로 누수 유도홈(620)이 개방되어 상측 외에 측면으로부터 유입되는 빗물 등을 배수시킬 수 있도록 형성된다.The metal plate or the PVC panel is formed so that the water leakage guide groove 620 is opened in a direction orthogonal to the drainage groove 610 to drain rainwater or the like introduced from the side outside the upper side.

이때, 배수홈(610)은 유도홈(620) 보다 직경이 큰 중공 형태로 형성되어 많은 양의 누수가 유입되더라도 배수가 원활하도록 형성된다.At this time, the drainage grooves 610 are formed in a hollow shape having a diameter larger than that of the guide grooves 620, so that drainage can be smoothly performed even when a large amount of leakage water flows.

이에, 상기 외측 피씨월(200)이 기립하는 기초(10)의 바깥측 상면에는 토사 측으로부터 유입되는 물이 트랜치 쪽으로 유도되도록 수로홈(11)이 형성된다.The water channel grooves 11 are formed on the upper surface of the base 10 on which the outer side wall 200 stands.

이러한 결합구조는 구조물의 바닥부와 벽판을 일체로 합성하는 것을 보강함은 물론 피씨부재인 내측 피씨월과 외측 피씨월이 자립에 의해 기초 바닥부로부터 기립할 수 있도록 지지구조가 확보되는 것이 바람직하다.It is preferable that such a joining structure not only reinforces the synthesis of the bottom part of the structure and the wall plate integrally but also secures the supporting structure so that the inner PC wall as the PC member and the outer PC wall can stand up from the foundation bottom by self- .

아울러, 상기 시공방법의 내측 피씨월(100)과 외측 피씨월(200)은 서로 이웃한 폭방향 연결 단부마다 하나 이상의 지수재 홈이 형성되어 내부에 지수재가 충진됨으로서, 내외부 방수를 확보할 수 있는 것이 바람직하다.In addition, at least one exponent groove is formed in each of the inner side wall 100 and the outer side wall 200 adjacent to each other at the widthwise connecting ends to fill the inside with an index material, .

본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 고안이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

10 ... 기초 11 ... 수로홈
100 ... 내측 피씨월 200 ... 외측 피씨월
300 ... 방수턱 400 ... 단열재
500 ... 서포트 600 ... 금속판 또는 PVC 패널
700 ... 지수재10 ... foundation 11 ... channel home
100 ... medicinal medicinal wall 200 ... outside medicinal wall
300 ... Waterproof chin 400 ... Insulation
500 ... Support 600 ... metal or PVC panel
700 ... index material

Claims (5)

기초(10) 위에 기립한 내,외측 피씨월(100,200)의 하단 중앙에 기초로부터 돌출된 방수턱(300)이 형성되어 현장 타설콘크리트에 의해 매립 양생되면 외부로부터 하단부측 물 유입이 원천적으로 방지되도록 형성되고, 상기 외측 피씨월(200)은 일측 면상에 단열 및 보양용 단열재(400)가 피씨 제작시 일체로 합성되어 결합되도록 형성되며, 상기 내측 피씨월(100)은 삼각대 형태의 서포트(500)가 형성되도록 하되, 상기 서포트(500)는 기초 바닥측에 수평으로 대응되는 지지바(510)를 기준으로 내측 피씨월(100)에 대응되는 밀착바(520)가 힌지구(530)에 의해 회동되도록 형성되고, 상기 지지바(510)와 밀착바(520)는 힌지구(530)로부터 가장자리인 자유단 측에 힌지 회동되면서 조임 또는 풀림되면서 밀착바의 각도를 가변시킬 수 있도록 턴버클(540)이 결합되며, 상기 내,외측 피씨월(100,200)은 연결되는 이음부 선단이 서로 엇갈리게 배치되도록 하되, 상기 외측 피씨월(200)은 이음부 사이에 끼움홈(210)이 형성되어 금속판 또는 PVC 패널(600)이 삽입되도록 한 후 지수재(700)로 하여금 코킹하여 이음부 누수를 원천적으로 차단하도록 형성되고, 상기 외측 피씨월(200)이 기립하는 기초(10)의 바깥측 상면에는 토사 측으로부터 유입되는 물이 트랜치 쪽으로 유도되도록 수로홈(11)이 형성됨에 있어서,
상기 단열 및 보양용 단열재(400)는 외측 피씨월(200)에 고정체(800)에 의해 결합되도록 하되, 상기 고정체(800)는 콘크리트에 브라켓이 일부 매립되면서 분기된 포크가 단열 및 보양용 단열재(400)에 쐐기식으로 끼워져 가 조립된 후 콘크리트에 접합되도록 형성되고, 상기 금속판 또는 PVC 패널(600)은 외측 피씨월로부터 사면(토사측)을 향한 방향으로 상하향 길이방향을 따라 다수개의 배수홈(610)이 형성되어 실내측을 향해 유입된 물이 배수홈을 따라 하향 흘러내려 수로홈을 따라 배수되도록 형성되며, 상기 배수홈(610)은 직교되는 방향으로 누수 유도홈(620)이 개방되어 상측 외에 측면으로부터 유입되는 빗물 등을 배수시킬 수 있도록 형성되고, 상기 배수홈(610)은 유도홈(620) 보다 직경이 큰 중공 형태로 형성되어 많은 양의 누수가 유입되더라도 배수가 원활하도록 형성되는 것을 특징으로 하는 누수방지 및 단열 성능이 개선된 피씨 더블 월.A waterproof chin 300 protruding from the foundation is formed at the lower center of the inner and outer PC walls 100 and 200 standing on the foundation 10 so that the inflow of water from the outside to the lower end is prevented And the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side Wherein the support 500 includes a support bar 510 which is horizontally corresponding to the base floor and which is supported by the hinge 530 in correspondence with the inner side wall 100, The support bar 510 and the tightening bar 520 are hinged to the free end side of the hinge 530 and are tightened or loosened so that the angle of the tightening bar can be changed. And the inner and outer sides In order to insert the metal plate or the PVC panel 600 in the outer side wall 200, the fitting grooves 210 are formed between the adjacent side walls of the outer side wall 200, And the water 700 is formed by caulking so as to block the water leakage from the joints. The upper surface of the base 10, on which the outer side wall 200 stands, When the groove 11 is formed,
The heat insulating material 400 for insulation and sanitation is coupled to the outer side wall 200 by a fixing body 800. The fixing body 800 is formed by partially inserting the brackets into the concrete, The metal plate or the PVC panel 600 is formed by a plurality of water discharging holes (not shown) along the up and down direction in the longitudinal direction from the outer side wall toward the slope (soil side) The water drainage groove 610 is formed such that the water flowing downward along the drainage groove is drained along the waterway groove, and the water drainage guide groove 620 is opened in the direction perpendicular to the drainage groove 610 And the drainage groove 610 is formed in a hollow shape having a diameter larger than that of the guide groove 620 so that even if a large amount of leakage water is introduced, Wherein the waterproofing and heat insulation performance is improved. 삭제delete 삭제delete 삭제delete 삭제delete
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KR102279124B1 (en) * 2021-01-29 2021-07-19 국방과학연구소 Bullet recovery device for shooting test and method for installing the same

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KR100765454B1 (en) * 2007-01-31 2007-10-10 (주)테마종합건축사사무소 Drain structure for wall outside of a underground building
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