KR20130095953A - Floor system of dry construction type - Google Patents

Floor system of dry construction type Download PDF

Info

Publication number
KR20130095953A
KR20130095953A KR1020120017393A KR20120017393A KR20130095953A KR 20130095953 A KR20130095953 A KR 20130095953A KR 1020120017393 A KR1020120017393 A KR 1020120017393A KR 20120017393 A KR20120017393 A KR 20120017393A KR 20130095953 A KR20130095953 A KR 20130095953A
Authority
KR
South Korea
Prior art keywords
dry
floor
floor panel
dry floor
panel
Prior art date
Application number
KR1020120017393A
Other languages
Korean (ko)
Inventor
조용선
Original Assignee
(주)유창플러스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)유창플러스 filed Critical (주)유창플러스
Priority to KR1020120017393A priority Critical patent/KR20130095953A/en
Publication of KR20130095953A publication Critical patent/KR20130095953A/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • 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
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • 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
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • 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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0627—Three-dimensional reinforcements composed of a prefabricated reinforcing mat combined with reinforcing elements protruding out of the plane of the mat
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors

Landscapes

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

Abstract

PURPOSE: A dry floor system of a dry construction is provided to construct a floor in a dry floor form; to maintain strength; and to secure insulating performance, sound proofing performance, and fire resisting capacity by filling an insulating material and a fire resisting material. CONSTITUTION: A dry floor system of a dry construction comprises a dry floor panel (10), an insulating material (20), a finishing plate (30), and a fire resisting material (40). The dry floor panel comprises a deck plate of a metal material, and integrated with the floor of a building by being overlapped and fitted with each other to be fixed on the floor. The insulating material is inserted inside the dry floor panel. The finishing board is installed on the upper part of the floor panel into which the insulating material is inserted. The fire resisting material is formed on the lower side of the dry floor panel by being sprayed over 15 mm in thickness.

Description

건식구조용 바닥 시스템{Floor system of dry construction type}Floor system of dry construction type

본 발명은 건축물의 바닥 시스템에 관한 것으로, 보다 상세하게는, 건축물 바닥 시스템에서 구조용 데크 플레이트를 이용하여 건식형태로 시공하면서 구조의 경량화 및 내화성능 향상을 꾀하기 위한 건식구조용 바닥 시스템에 관한 것이다. The present invention relates to a floor system of a building, and more particularly, to a dry structure floor system for reducing the weight of the structure and improvement of fire resistance while constructing in a dry form using the structural deck plate in the building floor system.

지금까지 알려진 건축물 바닥 시스템은 콘크리트를 타설 양생시키는 습식 형태가 일반적인 것이었다.Building floor systems known to date have typically been in the wet form of casting concrete.

그런데, 이와 같은 습식의 건축물 바닥 시스템은 구조적으로는 견고하지만 콘크리트 타설 및 양생에 대한 시간이 필요하며 기후로 인한 공기지연이 예상되며 콘크리트 자중으로 인해 건물의 중량이 증가하며 콘크리트 자체만으로 단열성 확보가 되지 않아 별도의 단열마감을 해야 하는 등의 단점이 있다.However, such a wet building flooring system is structurally robust but requires time for concrete placement and curing, anticipation of air delay due to climate, weight of the building due to concrete weight, and insulation by concrete alone. It does not have the disadvantage of having to separate insulation.

한편, 콘크리트 타설의 습식이 아닌 콘크리트 타설이 필요없는 건식의 바닥 시스템이 알려져 있는데, 이는 일반 콘크리트 대비 형태 안정성이 떨어지고 공기층을 많이 함유하는 재료를 충분히 사용하지 못하여 단열성 및 층간 소음이 문제되어 왔다.On the other hand, a dry floor system that does not need concrete pouring rather than concrete pouring is known, which has poor form stability compared to general concrete and insufficient use of a material containing a lot of air layer has been a problem of insulation and interlayer noise.

따라서, 건물의 경량화, 콘크리트 양생에 따른 공기 지연을 방지하고 내화성 및 단열성 확보하면서 형태변형을 방지하기 위한 바닥시스템의 개발이 요망되어져 왔다.Therefore, there has been a demand for the development of a floor system for preventing the shape deformation while preventing air delay due to the weight reduction of the building and curing concrete, and ensuring fire resistance and insulation.

본 발명의 목적은 종래 습식공법 및 건식공법의 단점을 보완하기 위한 것으로서, 건축물 바닥 시스템에서 구조용 데크 플레이트를 조립식 판넬형으로 구성토록 하여 판넬을 결합만 하면 쉽게 바닥을 습식이 아닌 건식형태로 시공하면서 강도를 유지할 수 있도록 하는 한편, 데크 내부에 내화 단열재를 삽입 충진함으로써 단열성 확보, 경량화로 인한 구조비용 절감, 내화성 확보, 건식시공으로 인한 공기단축이 가능한 건식구조용 바닥 시스템을 제공함에 있다.An object of the present invention is to compensate for the disadvantages of the conventional wet method and dry method, while constructing the structural deck plate in a prefabricated panel form in the building floor system, simply by combining the panel construction of the floor in a dry form rather than wet easily While maintaining the strength, while inserting and filling the refractory insulation inside the deck to provide a dry structure flooring system capable of securing insulation, reducing the structural cost due to light weight, securing fire resistance, shortening the air due to dry construction.

이와 같은 목적을 달성하기 위한 본 발명의 건식구조용 바닥 시스템은, 건축물의 바닥 시스템에 있어서, 금속재질의 데크 플레이트로, 맞춤 결합식으로 제작되는 건식 바닥 판넬과, 상기 바닥 판넬 내에 삽입되는 단열재와, 상기 단열재가 삽입된 바닥 판넬 상부에 고정 설치되는 마감판, 및 상기 바닥 판넬 하면에 일정두께로 칠해지는 내화재를 포함한다.Dry structure floor system of the present invention for achieving the above object, in the building floor system, a metal deck plate, a dry floor panel made of custom coupling, the heat insulating material inserted into the floor panel, Finishing plate is fixed to the top of the bottom panel is inserted into the heat insulating material, and includes a fireproof material painted to a certain thickness on the bottom of the bottom panel.

본 발명의 건식구조용 바닥 시스템은, 별도의 콘크리트 타설이 필요하지 않은 완전 건식화 시공을 지향하므로 현장에서 시공시 콘크리트 타설 및 양생 등의 시간이 필요치 않아 그만큼 건축물 시공 공기를 현저히 단축시키는 것을 가능하게 하는 효과를 갖는다.The dry system flooring system of the present invention is directed to a complete dry construction that does not require a separate concrete pouring, so it is possible to significantly shorten the construction construction air by not having time for concrete pouring and curing during construction in the field. Has an effect.

또한, 건식 시공이므로 습식공사에 비하여 더욱 정밀한 시공품질을 확보할 수 있으며, 단열재 충진으로 단열 및 차음 성능이 확보되며 내화 뿜칠로 내화 성능이 향상되는 효과를 갖는다.In addition, dry construction can ensure a more precise construction quality than wet construction, and the insulation and sound insulation performance is secured by the filling of the insulating material, and the fire resistance to improve the fire resistance performance.

도 1은 본 발명에 따른 건식 바닥 판넬을 나타내는 사시도,
도 2는 도 1의 A-A′확대 단면도,
도 3은 도 1 건식 바닥 판넬의 결착상태를 나타내는 단면도,
도 4는 본 발명에 따른 건식구조용 바닥 시스템을 나타내는 단면도,
도 5는 도 4의 건식구조용 바닥 시스템의 내화성능 시험 성적서를 보여주는 도면.1 is a perspective view showing a dry floor panel according to the present invention,
2 is an enlarged sectional view taken along line AA ′ of FIG. 1;
3 is a cross-sectional view showing a binding state of the dry floor panel of FIG.
4 is a cross-sectional view showing a dry structure flooring system according to the present invention;
5 is a view showing the fire resistance test report of the dry structural floor system of FIG.

이하, 첨부한 도면들을 참조하여 본 발명의 바람직한 실시예를 상세히 기술하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 건식 바닥 판넬을 나타내는 사시도이고, 도 2는 도 1의 A-A′확대 단면도이다.1 is a perspective view illustrating a dry floor panel according to the present invention, and FIG. 2 is an enlarged sectional view taken along line AA ′ of FIG. 1.

도 1 및 도 2에 나타낸 바와 같이, 본 발명의 건식 바닥 판넬(10)은 금속재질의 데크 플레이트(deck plate)로, 수평부(11)와 이 수평부(11)의 양측 상면에 형성된 수직부(13a,13b)로 이루어져 있다.1 and 2, the dry floor panel 10 of the present invention is a deck plate made of metal, the horizontal portion 11 and the vertical portion formed on both sides of the horizontal portion 11 (13a, 13b).

수평부(11)의 한쪽 끝단에는 수직부(13b)와의 사이에 내측을 향해 절곡된 절곡편(15)이 형성되고, 수평부(11)의 다른쪽 끝단에는 수직부(13a)와의 사이에 상부 외측을 향해 단차지게 절곡된 연결편(17)이 형성된다. One end of the horizontal portion 11 is formed with a bending piece 15 bent inwardly between the vertical portion 13b, and the other end of the horizontal portion 11 is upper portion between the vertical portion 13a and the vertical portion 13a. The connecting piece 17 bent stepwise toward the outside is formed.

수직부(13a,13b) 각각의 상면에는 수평 절곡된 다음 경사면을 갖는 걸림편(19a,19b)이 형성된다. On the upper surface of each of the vertical portions 13a and 13b, engaging pieces 19a and 19b having horizontally bent and inclined surfaces are formed.

이러한 건식 바닥 판넬(10)은 건축물의 바닥 시공시 도 3에 나타낸 바와 같이, 조립하여 결합하면 된다.Such a dry floor panel 10, as shown in Figure 3 during the construction of the floor, it is good to assemble and combine.

도 3은 도 1 건식 바닥 판넬의 결착상태를 나타내는 단면도이다.3 is a cross-sectional view showing a binding state of the dry floor panel of FIG.

도 3에 나타낸 바와 같이, 건식 바닥 판넬(10)의 절곡편(15)을 이웃하는 건식 바닥 판넬(10)의 연결편(17) 하면에 결착시킴과 동시에 건식 바닥 판넬(10)의 걸림편(19b)을 이웃하는 건식 바닥 판넬(10)의 걸림편(19a) 상면에 안착시켜 맞춤 결합시킨다. As shown in FIG. 3, the bending piece 15 of the dry bottom panel 10 is attached to the lower surface of the connecting piece 17 of the neighboring dry bottom panel 10 and at the same time, the locking piece 19b of the dry bottom panel 10 is attached. ) Is seated on the upper surface of the engaging piece (19a) of the neighboring dry floor panel 10 to be combined.

그러면, 건축물의 건식 바닥 시공과정을 도 4를 통해 구체적으로 설명하기로 한다.Then, the dry floor construction process of the building will be described in detail with reference to FIG.

도 4는 본 발명에 따른 건식구조용 바닥 시스템의 단면도를 나타낸다.4 shows a cross-sectional view of a dry structure flooring system according to the invention.

먼저, 건식 바닥 판넬(10)의 수평부(11)와 수직부(13a,13b) 내에 형성된 공간에 단열재(20)를 충진시킨 후, 건축물 바닥에 건식 바닥 판넬(10)들을 겹쳐 끼우기식으로 결착하여 일체화시킨다. 즉, 단열재(20)가 충진된 건식 바닥 판넬(10)에 단열재가 충진된 다른 건식 바닥 판넬을 결착하고, 다시 또 다른 단열재가 충진된 건식 바닥 판넬을 반복해서 결착시켜 원하는 바닥크기만큼 깔게 된다. 이때, 겹쳐진 부분에 의해 외력에 의한 형태 변형을 방지할 수 있는 강도를 갖게 된다.First, the heat insulating material 20 is filled in a space formed in the horizontal portion 11 and the vertical portions 13a and 13b of the dry floor panel 10, and then the dry floor panel 10 is bonded to the building floor by overlapping. To integrate. That is, another dry floor panel filled with the heat insulator is bound to the dry floor panel 10 filled with the heat insulator 20, and the other dry floor panel filled with the heat insulator is repeatedly bound to lay as much as the desired floor size. At this time, the overlapped portion has a strength capable of preventing form deformation due to external force.

단열재(20)는 발포 폴리스티렌, 폴리우레탄 폼, 암면, 유리섬유, 아이소핑크 등이 많이 사용되는 데, 이중 아이소핑크는 스티로폼을 압축한 것으로 단열성능이 뛰어나다. The heat insulating material 20 is foamed polystyrene, polyurethane foam, rock wool, glass fiber, iso pink and the like are used a lot, double iso pink compressed styrofoam and excellent thermal insulation performance.

단열재(20)는 단열과 동시에 상부에서 발생되는 소음을 차단하는 차음을 겸하는 것이 바람직하다.The heat insulating material 20 preferably serves as sound insulation for blocking noise generated at the same time as heat insulation.

이러한 바닥 판넬 겹쳐 끼우기식 결착을 반복하여 건식 바닥을 시공한 후, 그 위에 일정 두께로 마감판(30)을 설치한다.After repeating the bottom panel stacking-type binding construction of the dry floor, the finishing plate 30 is installed to a predetermined thickness thereon.

마감판(30)은 합판 또는 OSB(Oriented Strand Board) 등으로 형성하되, 두께는 18.3㎜ 이상인 것을 사용함이 바람직하다.Finishing plate 30 is formed of plywood or OSB (Oriented Strand Board), etc., the thickness is preferably 18.3mm or more.

OSB는 직사각형 모양의 얇은 나무조각을 서로 직각으로 겹쳐지게 배열해 제작한 목재 가공판넬을 말한다.OSB refers to a wood processing panel that is made by arranging thin rectangular pieces of wood stacked at right angles to each other.

한편, 건식 바닥 판넬(10)의 하면에는 내화재(40)를 두께 15㎜ 이상으로 뿜칠하여 내화성능을 향상하도록 한다. 이때, 건식 바닥 판넬(10)의 상면에도 추가적으로 내화재를 뿜칠할 수 있다.On the other hand, the bottom surface of the dry floor panel 10 to the fireproof material 40 is sprayed with a thickness of 15mm or more to improve the fire resistance performance. In this case, the fireproof material may be additionally sprayed on the upper surface of the dry bottom panel 10.

이러한 구조로 된 건식 바닥판에 대해, 방재시험연구원을 통해 1시간 재하 가열시험을 실시한 결과 도 5에 도시한 바와 같이, 시험 종료시까지 별다른 변형없이 60분 내화성능의 시험성적서를 받았다. 이로부터 본 발명의 건식구조용 바닥 시스템은 내화성능이 충분히 확보됨을 알 수 있다.The dry floor plate having such a structure was subjected to a heating test for 1 hour through the Disaster Prevention Testing Institute, and as shown in FIG. 5, a test report of 60 minutes of fire resistance performance was received without any modification until the end of the test. From this it can be seen that the dry structure flooring system of the present invention is sufficiently fireproof performance.

본 발명은 지금까지 특정한 실시예에 관련하여 도시하고 설명하였지만, 이하의 특허청구범위에 의해 마련되는 본 발명의 정신이나 분야를 벗어나지 않는 한도내에서 본 발명이 다양하게 개조 및 변화될 수 있다는 것을 당업계에서 통상의 지식을 가진자는 용이하게 알 수 있음을 밝혀두고자 한다.While the present invention has been particularly shown and described with reference to specific embodiments thereof, 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 invention as defined by the following claims It will be appreciated that those skilled in the art will readily understand the present invention.

10 : 건식 바닥 판넬 11 : 수평부
13a,13b : 수직부 15 : 절곡편
17 : 연결편 19a,19b : 걸림편
20 : 단열재 30 : 마감재
40 : 내화재10 dry floor panel 11 horizontal portion
13a, 13b: vertical portion 15: bending piece
17: connecting piece 19a, 19b: locking piece
20: heat insulating material 30: finishing material
40: fireproof material

Claims (6)

건축물의 바닥 시스템에 있어서,
금속재질의 데크 플레이트로, 맞춤 결합식으로 제작되는 건식 바닥 판넬;
상기 바닥 판넬 내에 삽입되는 단열재;
상기 단열재가 삽입된 바닥 판넬 상부에 고정 설치되는 마감판; 및
상기 바닥 판넬 하면에 일정두께로 칠해지는 내화재를 포함하는 건식구조용 바닥 시스템.In the floor system of the building,
A deck plate made of metal, the dry bottom panel being made to be custom-bonded;
An insulating material inserted into the bottom panel;
A finishing plate fixedly installed on the bottom panel in which the insulation is inserted; And
Dry floor system comprising a refractory material painted to a certain thickness on the bottom panel. 제 1항에 있어서, 상기 건식 바닥 판넬은
수평부;
상기 수평부 양측 상면에 형성된 수직부;
상기 수평부의 일단부와 수직부 사이에 내측을 향해 절곡된 절곡편;
상기 수평부의 타단부와 수직부 사이에 상부 외측을 향해 단차지게 절곡된 연결편; 및
상기 수직부 각각의 상면에 수평으로 절곡된 후 일정각도로 경사진 경사면을 갖는 걸림편을 구비함을 특징으로 하는 건식구조용 바닥 시스템.The method of claim 1, wherein the dry floor panel is
Horizontal section;
Vertical parts formed on both sides of the horizontal part;
A bending piece bent inwardly between one end of the horizontal portion and a vertical portion;
A connecting piece bent stepwise toward an upper outer side between the other end of the horizontal portion and the vertical portion; And
Drying flooring system characterized in that it comprises a locking piece having an inclined surface inclined at a predetermined angle and then bent horizontally on each upper surface of the vertical portion. 제 2항에 있어서, 상기 절곡편은 이웃하는 건식 바닥 판넬의 연결편 하면에 끼우고, 걸림편은 이웃하는 건식 바닥 판넬의 걸림편 상면에 안착시켜 서로 결착시킴을 특징으로 하는 건식구조용 바닥 시스템. The flooring system of claim 2, wherein the bent piece is inserted into a lower surface of a connecting piece of a neighboring dry floor panel, and the locking pieces are seated on an upper surface of a hanging piece of a neighboring dry floor panel to bind to each other. 제 1항에 있어서, 상기 마감판은 합판이나 OSB로 형성됨을 특징으로 하는 건식구조용 바닥 시스템.The dry floor system of claim 1 wherein the finish plate is formed of plywood or OSB. 제 1항에 있어서, 상기 내화재 두께는 15㎜ 이상인 것을 특징으로 하는 건식구조용 바닥 시스템.10. The system of claim 1 wherein the fireproof thickness is at least 15 mm. 제 5항에 있어서, 상기 내화재는 건식 바닥 판넬 내에도 칠해짐을 특징으로 하는 건식구조용 바닥 시스템.6. The flooring system of claim 5 wherein the refractory material is also painted in a dry floor panel.
KR1020120017393A 2012-02-21 2012-02-21 Floor system of dry construction type KR20130095953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120017393A KR20130095953A (en) 2012-02-21 2012-02-21 Floor system of dry construction type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120017393A KR20130095953A (en) 2012-02-21 2012-02-21 Floor system of dry construction type

Publications (1)

Publication Number Publication Date
KR20130095953A true KR20130095953A (en) 2013-08-29

Family

ID=49219041

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120017393A KR20130095953A (en) 2012-02-21 2012-02-21 Floor system of dry construction type

Country Status (1)

Country Link
KR (1) KR20130095953A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024095139A1 (en) * 2022-11-02 2024-05-10 Arcelormittal Composite floor deck member and assembly thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024095139A1 (en) * 2022-11-02 2024-05-10 Arcelormittal Composite floor deck member and assembly thereof
WO2024095039A1 (en) * 2022-11-02 2024-05-10 Arcelormittal Composite floor deck member and assembly thereof

Similar Documents

Publication Publication Date Title
KR102203227B1 (en) Prefabricated house having concrete panel and finishing panel for building
KR100827424B1 (en) Ondol floor structure for reducing noise between floors of apartment house and construction method thereof
KR100970239B1 (en) Panel for the external wall of building
JP6884222B2 (en) How to form a living block and insulation
KR100718698B1 (en) Plate for sound insulation
KR20130095953A (en) Floor system of dry construction type
KR20110068654A (en) Deck plate using sandwitch pannel
KR100827841B1 (en) anel for protecting Noise between stories and Bottom Structure for Noise-Proof using the Same
KR101375028B1 (en) the insulation complex panel with structural wood and the construct method of wall therewith
KR100638852B1 (en) Floor layer structure method with a damping means
KR100827426B1 (en) Ondol floor structure for reducing noise between floors of apartment house and construction method thereof
KR100718700B1 (en) Plate for sound insulation
KR200423540Y1 (en) Plate for sound insulation
KR101551873B1 (en) isolation structure for apartment
KR200357988Y1 (en) A storey gap of noise prevention pannel for an apartment house of the hypocaust floor
KR101407185B1 (en) Noise protection devices
JP2013014997A (en) Fireproof panel
KR100709390B1 (en) Floor system with sound insulation function
RU94601U1 (en) BLOCK FORMWORK
RU2422603C1 (en) Block of slab retained form
KR20140133404A (en) Building module
CN109296114A (en) A kind of light-duty wooden sound insulation wall system and its manufacturing method
KR20150093424A (en) Dry floor structure
KR102179341B1 (en) Fixing device of sound absorption heat insulating material
JP6043072B2 (en) Seismic insulation insulation structure

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment