KR100939087B1 - Upper slab structure of underground parking lot for quick treatment of leaks - Google Patents

Upper slab structure of underground parking lot for quick treatment of leaks Download PDF

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KR100939087B1
KR100939087B1 KR1020070067442A KR20070067442A KR100939087B1 KR 100939087 B1 KR100939087 B1 KR 100939087B1 KR 1020070067442 A KR1020070067442 A KR 1020070067442A KR 20070067442 A KR20070067442 A KR 20070067442A KR 100939087 B1 KR100939087 B1 KR 100939087B1
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upper slab
underground parking
parking lot
base
drain
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KR20090002983A (en
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류광
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • E04D13/0459Drainage borders, e.g. dripping edges, gravel stops or dispersers

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

본 발명은 지하주차장의 상측으로 조성되는 녹지에 고이는 물이 상부 슬라브를 통해 누수 되는 문제를 해결하기 위한 것으로서, 밑면에 하부 캡이 나사 연결된 베이스, 그리고 표면에 노치가 사방으로 연장 형성된 밑바닥에 의해 막혀있고 상기 베이스의 상측으로 장착 연결되는 배수관으로 이루어진 더미 드레인을, 상기 상부 슬라브의 전체 면적에 걸쳐 등 간격의 다수 열로 사방 배치한 구성으로서 상부 슬라브에서 누수 발생 시에 그 지점으로 인접하여 배치된 더미 드레인의 하부 캡을 열고 밑바닥을 개방하여 누수 지점에 고인 물을 배수처리하는 구성으로 된 것이다.The present invention is to solve the problem that the water accumulated in the green area formed to the upper side of the underground parking lot leaks through the upper slab, the base is connected to the lower cap screwed to the bottom, and is blocked by the bottom formed notch extends in all directions on the surface A dummy drain having a drain pipe connected to the upper side of the base and arranged in multiple rows at equal intervals over the entire area of the upper slab, the dummy drain disposed adjacent to the point when a leak occurs in the upper slab; Open the bottom of the cap and open the bottom to drain the water accumulated in the leak point.

상부 슬라브, 지하주차장, 아파트 녹지의 누수, Upper slabs, underground parking lots, leaks in apartment green areas,

Description

누수를 신속처리할 수 있는 지하주차장의 상부 슬라브 구조{upper slab of underground lot be able to quickly a water laekage repair}Upper slab of underground lot be able to quickly a water laekage repair}

본 발명은 지하주차장의 구조에 관한 것으로, 특히 상부 슬라브의 어느 위치일지라도 누수가 발생하면 그 부위에 가깝게 매설된 드레인 튜브를 통해 배수되도록 유도하여 누수를 신속처리할 수 있는 지하주차장의 상부 슬라브 구조에 관한 것이다.The present invention relates to the structure of the underground parking lot, especially in any position of the upper slab in the upper slab structure of the underground parking lot that can be quickly discharged by inducing to drain through the drain tube buried close to the site when the leak occurs. It is about.

아파트에 관한 기술이 발달하면서 근자에 신축되는 아파트는 단지 면적 전체에 걸쳐 지하주차장을 축조하고 지상에는 생태공원이나 정원 등의 녹지를 조성하여 친환경적 분위기에서 생활할 수 있도록 꾸미는 추세로 건설되고 있다.With the development of apartment technology, apartments newly built in recent years are being built under the trend of constructing underground parking lots over the entire area and creating green spaces such as ecological parks and gardens on the ground to decorate them in an environmentally friendly environment.

지상 전체를 녹지 공간으로 조성한 아파트단지에서 지하주차장의 면적은 최소 2500㎡ 이상이고 넓은 경우는 40000㎡를 상회 하기도 한다. 이처럼 거대한 지하주차장은 축조 후에 여러 가지 하자를 일으키게 되고, 그 일 예로 지하 상층부에서의 누수 현상은 대부분의 지하주차장에서 흔히 볼 수 있다.In an apartment complex with the entire ground as a green space, the underground parking lot has a minimum area of 2500m2, and in some cases more than 40000m2. Such a huge underground parking lot causes various defects after the construction, for example, leakage phenomenon in the upper basement layer is common in most underground parking lots.

더 상세하게 설명하면 지하주차장을 축조하는 과정에서, 상부 슬라브의 지상 측 상면에는 통상의 방수층을 깔고 그 위로 보호 모르타르를 덮어 마감 처리한 다 음 녹지 조성을 위하여 성토하고 나무, 잔디 등을 심어 놓은 패턴으로 실시하고 있다.In more detail, in the process of constructing the underground parking lot, the upper surface of the upper slab is covered with a normal waterproofing layer, covered with a protective mortar on it, and then covered in a pattern to form greenery and trees, grass, etc. We carry out.

이와 같이 시공되는 지하주차장의 상측 지상에서 우수가 제대로 배수되지 않으면 상기 지하주차장으로 스며들기 때문에 특히 유의하여 배수처리를 시설해야 한다. Thus, if rainwater is not properly drained from the upper ground of the underground parking lot to be constructed, it must penetrate into the underground parking lot.

한국특허 공고 제1994-0004907호에 개시된 지하주차장 상부의 배수처리 시스템은 지하주차장의 상측 지상에 부설되는 보도 밑으로 배수파이프를 매설하고, 이 배수파이프를 우수통에 연통시켜 우천 시에 빗물의 배수가 원활하게 되도록 한 구성을 보여주고 있으나, 이 방식은 지상 전체가 녹지로 조성되는 아파트에는 적용할 수 없는 구조이다.The drainage treatment system of the upper part of the underground parking lot disclosed in Korean Patent Publication No. 1994-0004907 embeds a drainage pipe under a sidewalk placed above the ground of the underground parking lot, and connects the drainage pipe to a rainwater container to drain rainwater during rainy weather. Although the construction is shown to be smooth, this method is not applicable to the apartments where the entire ground is made of green space.

지상에 조성되는 녹지는 주변환경을 안락하게 하는 효과가 있는 반면에 수분을 많이 함유하는 특성이 있으므로 여름철 강우 시에는 그 함수량이 최대로 되어 지하주차장의 상부 슬라브로 가해지는 수압이 최고조가 될 뿐만 아니라 배수량도 엄청나게 증가하여 쉽게 누수가 발생하게 되고, 또 한편으로는 녹지가 함유하고 있는 수분이 겨울철에 빙결-해빙을 반복하면서 상기 지하주차장의 상부 슬라브에 상당한 스트레스를 주기도 하고 이것이 원인으로 되어 하측의 방수층이 훼손되면서 누수가 발생하기도 한다.The greenery that is formed on the ground has the effect of making the surrounding environment comfortable, but it has a high water content, so during summer rainfall, its water content is maximum, so that the water pressure applied to the upper slab of the underground parking lot is the highest. The amount of drainage also increases enormously, and water leakage occurs easily. On the other hand, water contained in the greenery repeatedly freezes and thaws in winter, which causes considerable stress on the upper slabs of the underground parking lot, which is caused by the lower waterproof layer. This damage can lead to leakage.

상기와 같은 원인으로 지하주차장의 상측 녹지에 물이 고여서 발생하는 상부 슬라브의 누수 지점은 통상 발생한 부위에만 집중적으로 나타나는 특징이 있으나 그 보수 처리는 지상의 녹지까지 파헤쳐야 하므로 쉽지 않은 공사로 된다.Due to the above reasons, the leakage point of the upper slab caused by the accumulation of water in the upper green area of the underground parking lot is usually concentrated only on the generated area, but the repair process is not easy because it requires digging to the green area of the ground.

본 발명은 지하주차장의 상측으로 조성되는 녹지에 고이는 물로 상부 슬라브에 발생하게 되는 누수 문제를 해결하기 위한 것으로 누수를 신속처리할 수 있는 지하주차장의 상부 슬라브 구조를 제공하는 것이다.The present invention is to solve the problem of water leaks generated in the upper slab with the water accumulated in the green space formed to the upper side of the underground parking lot to provide an upper slab structure of the underground parking lot that can quickly handle the leak.

상술한 목적을 구현하는 본 발명은 지상에 녹지가 조성되는 지하 주차장의 상부 슬라브를 시공함에 있어서, 슬라브의 전체 면적에 걸쳐 더미 드레인을 등 간격의 다수 열로 사방 배치하고 콘크리트 타설하여 성형한다.The present invention for realizing the above object in the construction of the upper slab of the underground parking lot where the greenery is formed on the ground, the dummy drain is arranged in four rows at equal intervals all over the entire area of the slab and molded by pouring concrete.

상기 더미 드레인은 밑면에 하부 캡이 나사 연결된 베이스, 그리고 표면에 노치가 사방으로 연장 형성된 밑바닥으로 막혀있고 상기 베이스의 상측으로 장착 연결되는 배수관으로 이루어진다.The dummy drain includes a base having a lower cap screwed to the bottom, and a drain pipe connected to the upper side of the base, which is blocked by a bottom having a notch extending in all directions on a surface thereof.

상부 슬라브의 타설 시에 상기 베이스의 밑면이 슬라브 하측으로 노출되도록 하면 더미 드레인의 위치를 외부에서 식별할 수 있게 되어 누수처리공사를 간편히 할 수 있다.When the bottom of the base is exposed to the lower side of the slab when the upper slab is placed, the position of the dummy drain can be identified from the outside, thereby simplifying the leakage treatment work.

그리고 상기 베이스는 상측에 암나사를 보유하고 있고, 상기 배수관은 하측에 숫나사를 보유한 구성으로 하여 상호 일체로 나사 연결할 수 있다.The base has a female screw on the upper side, and the drain pipe has a male screw on the lower side thereof so that the base can be screwed together.

또, 상기 베이스를 상부 슬라브에 매설할 때 그 외주로 지수판이 부설될 수 있다.In addition, when the base is embedded in the upper slab, the index plate may be installed around the periphery.

상부 슬라브의 상측으로 조성된 녹지의 성토층 밑으로 빗물 등이 고여 새기 시작하는 누수문제가 발생하였을 때는 상부 슬라브의 전체 면적에 걸쳐 미리 등 간격의 다수 열로 사방 배치한 더미 드레인 중에서 가장 인접한 것의 베이스를 선택하고, 그 하부 캡을 풀어낸 다음 상측 배수관의 밑바닥을 노치에 따라 파괴하여 개방되게 하는 것으로 상기 녹지의 지하에 고인 물을 간편하게 배수 처리할 수 있다.If a leak problem starts to leak under the fill layer of the green area formed above the upper slab, the base of the nearest one among the dummy drains arranged in all four rows of equal intervals in advance over the entire area of the upper slab. By removing the lower cap and then destroying the bottom of the upper drain pipe along the notch, the water accumulated in the basement of the green area can be easily drained.

또, 이 과정에서 통상의 엘보우와 배관을 상기 베이스의 하측으로 연결하여 배수되는 물이 지하주차장의 한쪽 혹은 외부로 배출되게 할 수도 있다.In this process, the normal elbow and the pipe may be connected to the lower side of the base so that the drained water is discharged to one side or the outside of the underground parking lot.

본 발명은 지하주차장의 상부 슬라브 시공 시에 미리 베이스를 등 간격의 다수 열로 사방 배치하여 매립되게 하고, 그 위로 배수관을 나사 연결로 장착한 다음 평탄하게 모르타르층을 시공하고 그 위로 녹지 조성에 필요한 흙을 쌓아 성토층을 형성한 것이므로, 녹지로 조성된 성토층의 밑부분으로 물이 고이면서 누수가 발생하게 되면, 그 누수 발생지점에서 가장 가깝게 위치한 더미 드레인의 베이스로부터 하부 캡을 열고, 배수관의 밑바닥을 타격하여 개방시키는 것만으로 주변에 고여 있는 물이 상기 더미 드레인을 통해 배수되기 때문에 신속하게 누수 처리를 할 수 있으며, 누수 지점이 지하 주차장의 천정에서 중심 부근인 경우에는 베이스의 하측으로 엘보우와 배관을 연장하여 지하주차장의 주변으로 인도하여 배수 되게 하면 되는 것이므로 지하 주차장에서 상부 슬라브의 누수 지점을 뜯어내고 다시 방수공사를 해야하는 불편이 생략된다.According to the present invention, when the upper slab is constructed in the underground parking lot, the base is pre-arranged in a plurality of rows at equal intervals, and the landfill is installed, and the drain pipe is mounted by screw connection thereon, and then the mortar layer is flattened, and the soil necessary for forming green space thereon. If the water accumulates and leaks to the bottom of the fill layer formed of green space, the lower cap is opened from the base of the dummy drain closest to the leak occurrence point, and the bottom of the drain pipe is formed. Water can be quickly discharged because the accumulated water is drained through the dummy drain just by hitting and opening it.If the leak point is near the center from the ceiling of the underground parking lot, the elbows and piping To extend the area to the periphery of the underground parking lot for drainage. Ripping up the leak point of the upper slab in the parking inconvenience is not supposed to re-waterproof construction.

따라서 본 발명은 지상이 녹지로 조성된 지하주차장의 상부 슬라브에서 누수가 발생하였을 때에 신속하고 간편하게 누수를 처리할 수 있는 이점이 있다.Therefore, the present invention has the advantage that it is possible to quickly and easily handle the leakage when the leakage occurs in the upper slab of the underground parking lot is made of green ground.

이하 본 발명의 바람직한 실시 예를 첨부 도면에 따라 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 관련된 지하주차장의 상부 슬라브 구조를 나타내는 개념도로서, 지하 주차장(2)을 형성하는 콘크리트 골조(4)에서 상부 슬라브(6)의 전체 면적에 걸쳐 사방으로 더미 드레인(8)이 등분 배열된 다음에 그 위로 모르타르층(10)이 시공된 다음 녹지 조성을 위한 성토층(12)이 축조된 구성을 보여주고 있다.1 is a conceptual diagram showing the upper slab structure of the underground parking lot according to the present invention, in which the dummy drain 8 is scattered in all directions over the entire area of the upper slab 6 in the concrete frame 4 forming the underground parking lot 2. The mortar layer 10 is constructed on top of each other, and then the fill layer 12 for green space is constructed.

도 2는 상기 더미 드레인(8)의 구조를 나타내고 있다.2 shows the structure of the dummy drain 8.

더미 드레인(8)은 상부 슬라브(6)에 매립되는 베이스(80)와, 그 상측으로 연결되는 배수관(82)으로 구성되어 있다.The dummy drain 8 is composed of a base 80 embedded in the upper slab 6 and a drain pipe 82 connected to the upper side thereof.

상기 베이스(80)의 밑면은 나사 연결되는 하부 캡(84)으로 폐쇄되어 있고, 또한, 배수관(82)은 밑바닥(86)에 의해 막힌 구조로 되어 있다.The bottom surface of the base 80 is closed by a lower cap 84 which is screwed together, and the drain pipe 82 has a structure blocked by the bottom 86.

배수관(82)의 밑바닥(86)에는 노치(88)가 사방으로 교차 형성되어 있으며, 이것은 외력에 의해 상기 밑바닥(86)이 쉽게 부숴져 오픈 되게 하는 작용을 나타낸다.The bottom 86 of the drain pipe 82 is formed to cross the notch 88 in all directions, which shows the action that the bottom 86 is easily broken and opened by an external force.

또, 배수관(82)의 상측 가장자리는 주변으로 넓게 연장되는 호퍼(90)로 형성되고, 그 중앙으로는 여과용 그릴(92)이 배치되는 한편, 하측 외주 면에는 상기 베이스(80)의 상측 암나사(94)에 나사 연결되는 숫나사(96)가 형성되어 있다.In addition, the upper edge of the drain pipe 82 is formed of a hopper 90 extending to the periphery, the filter grill 92 is disposed at the center thereof, while the upper female thread of the upper side of the base 80 on the lower outer peripheral surface The male screw 96 is screwed to the 94.

상기 호퍼(90)는 본 발명에서 반드시 필요한 부분은 아니고 생략하여도 시공에는 아무런 지장이 없는 것이다.The hopper 90 is not necessarily a part of the present invention, even if omitted, there is no problem in construction.

베이스(80)는 도시한 바와 같이 상술한 상부 슬라브(6)에 매립 설치되고, 콘크리트 양생이 끝나면 방수 시트(14)로 덮인 다음에 배수관(82)의 숫나사(96)를 암나사(94)에 끼워 맞추는 것으로 일체가 된다.The base 80 is embedded in the upper slab 6 as shown in the figure, and when the curing of the concrete is finished, it is covered with the waterproof sheet 14, and then the male screw 96 of the drain pipe 82 is inserted into the female screw 94. It becomes one by putting it together.

베이스(80)는 상부 슬라브(6)에 매립 배치될 때 외주에 지수판(16)을 구비할 수 있다. 이 지수판(16)은 상부 슬라브(6)와 베이스(80)의 외주면 사이로 형성되는 틈새를 통해 누수가 발생하지 않게 막아 주는 것이다.The base 80 may have an index plate 16 on its outer circumference when embedded in the upper slab 6. The index plate 16 prevents leakage from occurring through a gap formed between the upper slab 6 and the outer circumferential surface of the base 80.

베이스(80)에 배수관(82)이 일체로 연결된 후에는 도 3의 도시와 같이 배수관(82)의 주변으로 모르타르층(10)을 부설하고 평탄한 면으로 되게 한다.After the drain pipe 82 is integrally connected to the base 80, as shown in FIG. 3, the mortar layer 10 is laid around the drain pipe 82 to have a flat surface.

그리고 배수관(82)의 상측 호퍼(90)의 주변을 콩자갈(18)로 뒤덮어 물 이외 에는 통과되지 않게 한 다음, 그 위로 녹지 조성용 흙은 쌓아 성토층(12)을 형성한다.Then, the surroundings of the upper hopper 90 of the drain pipe 82 is covered with soybean gravel 18 so as not to pass through other than water, and thereafter, the soil for greenery composition is stacked to form a fill layer 12.

마지막으로 베이스(80)의 밑면에 장착된 하부 캡(84)의 중심이 외부로 노출되는 상태로 되게 내화 단열재(20)를 붙여 마감 처리한다.Finally, the fire resistant heat insulating material 20 is attached and finished so that the center of the lower cap 84 mounted on the bottom surface of the base 80 is exposed to the outside.

상술한 바와 같이 구성되는 본 발명의 상부 슬라브 구조는, 녹지로 조성된 성토층(12)의 밑부분으로 물이 고이면서 누수가 발생하게 되면, 그 누수 발생지점에서 가장 가깝게 위치한 더미 드레인(8)을 선택하고 상부 슬라브(6)의 하측에서 더미 드레인(8)의 베이스(80)를 막고 있는 하부 캡(84)을 연 다음, 드라이버나 프라이 바 등으로 배수관(82)의 밑바닥(86)을 타격하여 개방되게 하면, 주변에 고여 있는 물이 상기 더미 드레인(8)을 통해 배수되어 누수처리를 할 수 있다.In the upper slab structure of the present invention configured as described above, when water leaks to the bottom of the fill layer 12 formed of greenery and leaks, the dummy drain 8 located closest to the leak generating point is And open the lower cap 84 blocking the base 80 of the dummy drain 8 from the lower side of the upper slab 6, and then hit the bottom 86 of the drain pipe 82 with a screwdriver or a fryer. When the water is opened, water accumulated in the surroundings may be drained through the dummy drain 8 to perform leakage treatment.

또, 상술한 누수처리는 도 4의 도시와 같이 베이스(80)의 하측으로 엘보우(L)와 배관(P)을 연장하여 지하주차장(2)의 한쪽 혹은 외측으로 배수되게 하는 것으로 완료된다.In addition, the above-described water leakage treatment is completed by extending the elbow L and the pipe P to the lower side of the base 80 as shown in FIG. 4 so as to be drained to one or the outside of the underground parking lot 2.

도 1은 본 발명에 관련된 지하주차장의 상부 슬라브 구조를 나타내는 개념도.1 is a conceptual diagram showing the upper slab structure of the underground parking lot related to the present invention.

도 2는 본 발명에 관련된 상부 슬라브 구조에 있어서 더미 드레인의 배치 예를 도시하는 단면도.2 is a cross-sectional view showing an example of the arrangement of dummy drains in the upper slab structure according to the present invention.

도 3은 본 발명에 관련된 상부 슬라브 구조에 있어서, 상기 더미 드레인의 장착 상태를 도시하는 단면도.3 is a cross-sectional view showing a mounting state of the dummy drain in the upper slab structure according to the present invention.

도 4는 더미 슬라브를 이용하여 상부 슬라브의 누수 처리를 완료한 상태의 단면도.4 is a cross-sectional view of a state in which the leakage treatment of the upper slab is completed using the dummy slab.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

2: 지하 주차장 4: 콘크리트 골조2: underground parking lot 4: concrete framing

6: 상부 슬라브 8: 더미 드레인6: upper slab 8: dummy drain

10: 모르타르층 12: 성토층10: mortar layer 12: fill layer

14: 방수 시트 16: 지수판14: waterproof sheet 16: index plate

18: 콩자갈 20: 내화 단열재18: soybeans 20: fireproof insulation

80: 베이스 82: 배수관80: base 82: drain pipe

84: 하부 캡 86: 밑바닥84: lower cap 86: bottom

88: 노치 90: 호퍼88: notch 90: hopper

92: 여과용 그릴 94: 암나사92: filtration grill 94: female thread

96: 숫나사96: male

Claims (3)

삭제delete 삭제delete 지상에 녹지가 조성된 지하 주차장의 상부 슬라브 구조에 있어서,In the upper slab structure of the underground parking lot where greenery is formed on the ground, 바닥에 하부 캡(84)이 나사 연결되고 외주에는 지수판(16)을 구비하며 상기 상부 슬라브(6)에 매립 배치되는 베이스(80)와, 이 베이스(80)의 상측으로 놓이고 노치(88)가 사방으로 형성되어 강제 개봉 가능한 밑바닥(86)을 갖춘 배수관(82)으로 이루어진 더미 드레인(8)을, 상기 상부 슬라브(6)의 전체 면적에 걸쳐 다수 열로 등간격을 이루게 사방 배치하는 구성으로 되어 있는 누수를 신속처리할 수 있는 지하주차장의 상부 슬라브 구조.The base 80 is screwed to the bottom and has a water stop plate 16 on the outer circumference and is embedded in the upper slab 6, and is placed on top of the base 80 and notched 88. Is formed in all directions, and the dummy drain 8 including the drain pipe 82 having the bottom 86 which can be forcibly opened is arranged on all sides of the upper slab 6 at equal intervals in multiple rows. The upper slab structure of the underground parking lot that can quickly deal with leaks.
KR1020070067442A 2007-07-05 2007-07-05 Upper slab structure of underground parking lot for quick treatment of leaks Expired - Fee Related KR100939087B1 (en)

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KR100629782B1 (en) * 2006-05-26 2006-09-28 건융건설 주식회사 Rooftop double-floor guided waterproof structure including leveling down of slab edges and rooftop greening structure using the same

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Publication number Priority date Publication date Assignee Title
KR100629782B1 (en) * 2006-05-26 2006-09-28 건융건설 주식회사 Rooftop double-floor guided waterproof structure including leveling down of slab edges and rooftop greening structure using the same

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