KR101239789B1 - Floor board forming nethod for architecture and the floor board - Google Patents

Floor board forming nethod for architecture and the floor board Download PDF

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Publication number
KR101239789B1
KR101239789B1 KR1020100089785A KR20100089785A KR101239789B1 KR 101239789 B1 KR101239789 B1 KR 101239789B1 KR 1020100089785 A KR1020100089785 A KR 1020100089785A KR 20100089785 A KR20100089785 A KR 20100089785A KR 101239789 B1 KR101239789 B1 KR 101239789B1
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South Korea
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iron plate
plate
mold
attached
piece
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KR1020100089785A
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Korean (ko)
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KR20120027921A (en
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김오수
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김오수
(주) 한상엔터프라이즈
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/22—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members assembled from preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/164—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for plates, panels, or similar sheet- or disc-shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/26—Assemblies of separate moulds, i.e. of moulds or moulding space units, each forming a complete mould or moulding space unit independently from each other
    • B28B7/263—Assemblies of separate moulds, i.e. of moulds or moulding space units, each forming a complete mould or moulding space unit independently from each other for making plates, panels or similar sheet- or disc-shaped objects
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/06—Flooring or floor layers composed of a number of similar elements of metal, whether or not in combination with other material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass

Abstract

본 발명은 건축용 바닥판재 성형방법 및 그 바닥판재에 관한 것이다.
따라서, 본 발명은 하부철판이 절곡성형되어지고, 상기 하부철판의 상부에 상부철판이 맞대어져 스폿용접으로 부착되어짐과 동시에 상부철판의 가장자리가 측면 하부까지 감싸여지게 감쌈편이 절곡되어지고, 상기 상부철판의 상면에 외장재가 부착되어지고, 상기 하부철판 내부에 콘크리트가 충진되어 1차성형되어지는 단계와; 하부금형, 측면금형, 상부금형이 구비되어지는 단계와; 상기 하부금형 및 측면금형의 내부에 사방 둘레가 상기 측면금형의 내벽과 이격되도록 상기 1차성형단계에서 상호 부착된 상기 하부철판,상부철판, 외장재가 수납되어지는 단계와; 상기 외장재의 상부에 상기 상부금형이 밀착되어 상기 하부철판, 상부철판, 외장재가 고정되어지고, 상기 하부금형 및 측면금형의 내부를 밀폐하는 단계와; 상기 측면금형의 주입구멍을 통해 상기 하부철판, 상부철판, 감쌈편, 외장재와 상기 측면금형의 내벽이 이격된 공간부에 합성수지의 충진재가 주입되어 상기 하부철판, 상부철판, 감삼편, 외장재 둘레에 측판부가 일체로 형성되어지는 단계로 이루어진다.The present invention relates to a method for forming a floor board for construction and a floor board material thereof.
Therefore, in the present invention, the lower steel sheet is bent and formed, and the upper steel plate is attached to the upper portion of the lower iron plate to be attached by spot welding, and at the same time the edge of the upper iron plate is wrapped around the lower side, and the bent piece is bent. An exterior material is attached to an upper surface of the iron plate, and concrete is filled in the lower iron plate to be primary molded; A lower mold, a side mold, and an upper mold; Receiving the lower iron plate, the upper iron plate, and the exterior material attached to each other in the first forming step such that the four sides of the lower mold and the side mold are spaced apart from the inner wall of the side mold; The upper mold is in close contact with an upper portion of the outer cover to fix the lower iron plate, the upper iron plate, and the outer cover, and sealing the inside of the lower mold and the side mold; Filling material of the synthetic resin is injected into the space between the lower plate, the upper plate, the wrapping piece, the outer material and the inner wall of the side mold through the injection hole of the side mold, so that the lower plate, the upper plate, the persimmon piece, and the surrounding material The side plate portion is formed integrally.

Description

건축용 바닥판재 성형방법 및 그 바닥판재{FLOOR BOARD FORMING NETHOD FOR ARCHITECTURE AND THE FLOOR BOARD}Forming method of floor board for building and floor board material {FLOOR BOARD FORMING NETHOD FOR ARCHITECTURE AND THE FLOOR BOARD}

본 발명은 건축용 바닥판재 성형방법 및 그 바닥판재에 관한 것으로서 특히, 바닥판재의 측판부가 일체로 성형되어짐으로써, 제조과정을 줄임과 동시에 이로 인하여 제조비용이 절감되어지도록 하고, 아울러 바닥판재의 접합부위가 더욱 견고하게 접합 및 고정될 수 있도록 한 것이다.The present invention relates to a method for forming a flooring plate for building and its flooring material, in particular, the side plate portion of the flooring material is integrally molded, thereby reducing the manufacturing process and thereby reducing the manufacturing cost, and also the joint portion of the flooring material Is to be more firmly bonded and fixed.

일반적으로 업무용 사무실을 입주 대상으로 하는 건물에는 다양한 OA기기를 효과적으로 설치하기 위하여 콘크리트 바닥에서 일정 간격으로 설치된 지주들 위에 바닥판재를 연속적으로 배열하여 바닥을 형성하고, 바닥판재의 하부 공간부에는 OA기기와 접속되는 각종 전선들이 설치된다.In general, a building that targets a business office occupies floors by continuously arranging floorboards on posts installed at a predetermined interval from a concrete floor in order to effectively install various OA devices, and in the lower space part of the floorboard, OA devices Various wires are connected to each other.

종래의 건축용 바닥판재(6)는 도1 및 도2에 도시된 바와 같이, 프레스에 의해 평철판이 절곡되어 상부가 개방된 상태로 등간격으로 돌출부(1a)를 갖도록 형성된 하부철판(1)과, 하부철판(1)의 상부에 적층되어 그 단부 둘레가 하부철판(1)의 단부 둘레에 접착되고 하부철판(1)의 돌출부(1a)와 스폿용접되어 고정된 상태의 상부철판(2)과, 상부철판(2)의 상면에 접착 고정되는 외장재(3)로 구성된다. 또한, 하부철판(1)의 내부에는 콘크리트(4)가 충진되고, 상부철판(2)과 하부철판(1)의 단부 둘레에는 ㄷ자 형상의 마감편(5)이 끼워진다.As shown in FIGS. 1 and 2, the conventional building flooring plate 6 includes a lower iron plate 1 formed to have protrusions 1a at equal intervals in a state where the flat iron plate is bent by a press to open the upper portion thereof. The upper steel plate 2 is laminated on the upper side of the lower iron plate 1, and the end circumference thereof is adhered to the end circumference of the lower iron plate 1 and is fixed by spot welding the protrusion 1a of the lower iron plate 1. , And an exterior member 3 that is adhesively fixed to the upper surface of the upper iron plate 2. In addition, the inside of the lower iron plate (1) is filled with concrete (4), the c-shaped finish piece 5 is fitted around the end of the upper iron plate (2) and the lower iron plate (1).

이러한 종래의 바닥판재는 상부철판(2)과 하부철판(1)의 단부 둘레에 끼워지는 마감편(5)을 별도로 성형하여야하는 문제점이 있었다. 이에 따라, 바닥판재(6)의 성형비용이 증가되고, 작업성이 저하됨과 동시에 생산량이 줄어드는 문제점이 있었다.The conventional bottom plate material has a problem in that the finishing piece 5 fitted around the ends of the upper iron plate 2 and the lower iron plate 1 must be separately formed. As a result, the molding cost of the bottom plate 6 is increased, the workability is lowered and the production amount is reduced.

그리고, 마감편(5)이 상부철판(2)과 하부철판(1)의 단부 둘레에서 쉽게 이탈되는 문제가 발생되었으며, 이에 따라 시공후에 바닥판재(6)를 교체하여 보수하여야하는 문제점이 더 있었다.Then, the finishing piece 5 is easily separated from the end of the upper iron plate 2 and the lower periphery of the lower iron plate 1, there was a problem, and thus after the construction there was a problem that needs to be replaced by replacing the bottom plate (6) .

본 발명은 바닥판재의 단부 둘레를 감싸는 측판부가 일체로 성형되고, 바닥판재의 접착 및 고정이 견고해지도록 한 건축용 바닥판재의 성형방법 및 그 바닥판재를 제공하는데 있다.SUMMARY OF THE INVENTION The present invention provides a method for forming a building floor board material and a floor board material in which a side plate part surrounding the end of the floor board material is integrally molded and the adhesion and fixing of the floor board material are made firm.

본 발명은 하부철판(21)이 절곡성형되어지고, 상기 하부철판(21)의 상부에 상부철판(22)이 맞대어져 스폿용접으로 부착되어짐과 동시에 상부철판(22)의 가장자리가 측면 하부까지 감싸여지게 감쌈편(221)이 절곡되어지고, 상기 상부철판(22)의 상면에 외장재(23)가 부착되어지고, 상기 하부철판(21) 내부에 콘크리트(25)가 충진되어 1차성형되어지는 단계와; 하부금형(11), 측면금형(12), 상부금형(13)이 구비되어지는 단계와; 상기 하부금형(11) 및 측면금형(12)의 내부에 사방 둘레가 상기 측면금형(12)의 내벽과 이격되도록 상기 1차성형단계에서 상호 부착된 상기 하부철판(21), 상부철판(22), 외장재(23)가 수납되어지는 단계와; 상기 외장재(23)의 상부에 상기 상부금형(13)이 밀착되어 상기 하부철판(21), 상부철판(22), 외장재(23)가 고정되어지고, 상기 하부금형(11) 및 측면금형(12)의 내부를 밀폐하는 단계와; 상기 측면금형(12)의 주입구멍(12a)을 통해 상기 하부철판(21), 상부철판(22), 감쌈편(221), 외장재(23)와 상기 측면금형(12)의 내벽이 이격된 공간부(15)에 합성수지의 충진재(14)가 주입되어 상기 하부철판(21), 상부철판(22), 감삼편(221), 외장재(23) 둘레에 측판부(24)가 일체로 형성되어지는 단계로 이루어지는 것을 특징으로 한다.According to the present invention, the lower steel plate 21 is bent, and the upper steel plate 22 is attached to the upper portion of the lower iron plate 21 so as to be attached by spot welding, and at the same time, the edge of the upper steel plate 22 is wrapped up to the lower side of the side. The wrapping piece 221 is bent, the exterior material 23 is attached to the upper surface of the upper iron plate 22, the concrete 25 is filled in the lower iron plate 21 is primary molded Steps; A lower mold 11, a side mold 12, and an upper mold 13 are provided; The lower iron plate 21 and the upper iron plate 22 attached to each other in the first molding step so that the periphery of the four sides in the lower mold 11 and the side mold 12 is spaced apart from the inner wall of the side mold 12. , The exterior material 23 is received; The upper mold 13 is in close contact with the upper portion of the exterior member 23 to fix the lower iron plate 21, the upper iron plate 22, and the exterior member 23, and the lower mold 11 and the side mold 12. Sealing the inside of the shell; A space in which the inner sidewalls of the lower iron plate 21, the upper iron plate 22, the wrap piece 221, the exterior material 23, and the side mold 12 are spaced through the injection hole 12a of the side mold 12. Filler 14 of synthetic resin is injected into the unit 15 so that the side plate portion 24 is integrally formed around the lower iron plate 21, the upper iron plate 22, the persimmon ginseng piece 221, and the exterior material 23. It is characterized by consisting of steps.

또한, 상기 부착된 하부철판(21) 및 상부철판(22)의 단부 둘레에 수직으로 관통되는 구멍(22a)이 형성되어지고, 상기 감쌈편(221)에 충진연결구멍(221-1)이 형성되어지고, 상기 하부철판(21)의 하부 둘레에 내측으로 관통되는 구멍(21a)이 형성되어지는 단계가 더 구비되는 것을 특징으로 한다.In addition, holes 22a vertically penetrating around the ends of the attached lower steel plate 21 and the upper steel plate 22 are formed, and filling connection holes 221-1 are formed in the wrap piece 221. And it is characterized in that it further comprises the step of forming a hole 21a penetrating inward in the lower circumference of the lower iron plate (21).

또한, 상기 충진재(14)가 상기 상부철판(22)의 감쌈편(221) 및 하부철판(21)의 단부둘레를 감싸도록 충진되며, 상기 구멍(21a)(22a)과 충진연결구멍(221-1)들에 충진되는 것을 특징으로 한다.In addition, the filler 14 is filled so as to surround the end circumference of the wrap piece 221 and the lower iron plate 21 of the upper iron plate 22, the hole (21a) (22a) and the filling connection hole (221-) It is characterized in that the filling in 1).

한편, 본 발명은 건축용 바닥판재에 있어서, 평철판이 절곡성형되어 돌출부(21b)를 가지며 내부에 콘크리트가 충진되는 하부철판(21)과; 상기 하부철판(21)의 상부에 적층되고 상기 돌출부(21b)가 저면에 스폿용접지며, 가장자리가 하부철판(21)의 측면 하부까지 감싸여지게 감쌈편(221)이 절곡되어 상기 하부철판(21)의 상부에 부착되는 상부철판(22)과; 상기 상부철판(22)의 상면에 부착되어 구비되는 외장재(23)와; 상기 상부철판(22)의 감쌈편(221) 및 하부철판(21)의 단부둘레를 감싸도록 상기 상부철판(22), 하부철판(21), 외장재(23)의 둘레에 일체로 형성되는 측판부(24)로 구성되는 것을 특징으로 한다.On the other hand, in the building floor plate material, the flat iron plate is bent and formed to have a protrusion (21b) and the lower iron plate 21 is filled with concrete therein; Stacked on top of the lower iron plate 21, the projection 21b is spot welded to the bottom, the wrap piece 221 is bent so that the edge is wrapped up to the lower side of the lower iron plate 21, the lower iron plate 21 An upper iron plate 22 attached to an upper portion of the upper plate; An exterior member 23 attached to an upper surface of the upper iron plate 22; Side plate portion integrally formed around the upper iron plate 22, lower iron plate 21, the exterior member 23 so as to surround the end portion of the wrap piece 221 and the lower iron plate 21 of the upper iron plate 22 It is characterized by consisting of (24).

또한, 상기 측판부(24)는 성형틀의 내벽과 상기 외장재(23), 상부철판(22), 감쌈편(221)의 내외측 공간, 하부철판(21) 둘레의 이격공간에 충진재(14)가 충진되어 일체로 형성되는 것을 특징으로 한다.In addition, the side plate portion 24 is filled in the inner wall of the molding frame and the exterior member 23, the upper iron plate 22, the inner and outer spaces of the wrap piece 221, spaced space around the lower iron plate 21. It is characterized in that the filling is formed integrally.

또한, 상기 상부철판(22), 하부철판(21)의 단부 둘레에 수직으로 관통된 다수의 구멍(21a)(22a)이 형성되어지고, 상기 감쌈편(221)에 다수개의 충진연결구멍(222-1)이 형성되어지고, 상기 하부철판(21)의 하부 둘레에 다수의 구멍(21a)(22a)이 형성되어지는 것을 특징으로 한다.In addition, a plurality of holes 21a and 22a vertically penetrated around the ends of the upper iron plate 22 and the lower iron plate 21 are formed, and a plurality of filling connection holes 222 are formed in the wrap piece 221. -1) is formed, and a plurality of holes 21a and 22a are formed in the lower circumference of the lower steel plate 21.

그리고 상기 측판부(24)는 상기 충진재(14)를 성형틀에 주입하여 성형시 상기 구멍(21a)(22a)들에 충진되어 형성되는 고정부(24a) 및 충진연결구멍(221-1)에 충진되어지는 충진연결부(221-2)를 가지는 것을 특징으로 한다.In addition, the side plate portion 24 is injected into the mold 14 to the fixing portion (24a) and the filling connection hole (221-1) formed by filling the holes (21a) (22a) during molding It is characterized by having a filling connection portion 221-2 to be filled.

본 발명은 측면금형 및 하부금형내에 하부철판, 상부철판, 감쌈편 및 외장재를 위치시킨 후 합성수지재의 충진재를 주입하는 작업만으로 하부철판, 상부철판, 감쌈편 및 외장재의 둘레에 측판부를 일체로 형성된 바닥판재를 성형할 수 있도록 함으로써, 생산성을 높일 수 있는 효과를 더 얻을 수 있다.According to the present invention, the bottom plate, the upper plate, the wrap piece, and the side plate are integrally formed around the bottom plate, the top plate, the wrap piece, and the wrapper by placing the bottom plate, the top plate, the wrap piece and the cover material in the side mold and the bottom plate. By enabling the plate to be molded, the effect of increasing the productivity can be further obtained.

또한, 이에 따라 바닥판재의 제조과정이 간편해짐으로써, 바닥판재의 제조비용을 절감할 수 있는 효과를 더 얻을 수 있다.In addition, by simplifying the manufacturing process of the floor board material, it is possible to further obtain the effect of reducing the manufacturing cost of the floor board material.

그리고 이를 통해 바닥판재의 접합부위가 더욱 견고하게 접합 및 고정될 수 있는 등의 효과가 있다.And through this there is an effect such that the bonding portion of the bottom plate material can be more firmly bonded and fixed.

도1 및 도2는 종래 기술에 따른 바닥판재를 도시한 사시도 및 종단면도.
도3a~도3d는 본 발명에 따른 바닥판재의 제조과정을 도시한 에시도.
도4는 본 발명에 따른 바닥판재를 도시한 절개 사시도.
도5는 본 발명에 따른 바닥판재의 분해 사시도.1 and 2 are a perspective view and a longitudinal sectional view showing a floor plate according to the prior art.
Figure 3a to 3d is an illustration showing the manufacturing process of the floor board according to the present invention.
Figure 4 is a cutaway perspective view of a floor board according to the present invention.
5 is an exploded perspective view of a floor board according to the present invention.

본 발명에 따른 바닥판재를 첨부 도면을 참조하여 설명하면 다음과 같다.Referring to the bottom plate according to the invention with reference to the accompanying drawings as follows.

본 발명에 따른 바닥판재 성형방법은 먼저, 하부철판(21), 상부철판(22), 외장재(23)를 부착하여 1차성형하는 단계를 거치는바, 평철판을 프레스 가공하여 등간격으로 돌출부(21b)를 갖도록 하부철판(21)이 절곡되도록 형성되어지고, In the bottom plate forming method according to the present invention, first, the lower iron plate 21, the upper iron plate 22, and the outer member 23 is attached to the first step of forming, bar by pressing the flat iron plate at equal intervals ( The lower steel plate 21 is formed to be bent to have a 21b),

상기 하부철판(21)의 상부에 평철판인 상부철판(22)을 적층하여 하부철판(21)의 돌출부(21b)와 이에 대응되는 상부철판(22)의 대응부를 스폿용접되어 상부철판(22)과 하부철판(21)이 부착되어지게 한다. 이와 동시에 상부철판(22)의 가장자리가 측면 하부까지 감싸여지게 감쌈편(221)이 절곡되어지도록 하고, 상부철판(22)의 상면에 외장재(23)를 적층하여 그 외장재(23)가 접착제 등에 의하여 상부철판(22)에 부착되어지도록 한다. 상부철판(22)과 하부철판(21)이 부착된 상태에서 하부철판(21)의 내부에 형성되는 공간에 콘크리트(25)를 충진하여 1차성형이 완료되어진다.The upper iron plate 22 is laminated on the upper portion of the lower iron plate 21 to spot weld the corresponding portion of the protrusion 21b of the lower iron plate 21 and the upper iron plate 22 corresponding thereto. And the lower plate 21 to be attached. At the same time, the wrap piece 221 is bent so that the edge of the upper iron plate 22 is wrapped up to the lower side of the upper plate 22, and the outer package 23 is laminated on the upper surface of the upper plate 22 so that the outer package 23 is bonded to an adhesive or the like. By being attached to the upper iron plate (22). The primary molding is completed by filling the concrete 25 in the space formed inside the lower iron plate 21 in a state where the upper iron plate 22 and the lower iron plate 21 are attached.

다음, 상호 부착된 하부철판(21)과 상부철판(22)의 단부둘레에 수직으로 관통되는 다수의 구멍(22a)이 형성되어지도록 하고, 하부철판(21)의 하부 둘레에 내측으로 관통되는 구멍(21a)이 다수 형성되어지도록 한다. 또한, 상기 감쌈편(221)에는 충진연결구멍(221-1)이 형성되어지도록 한다.Next, a plurality of holes 22a vertically penetrating the edges of the lower iron plate 21 and the upper iron plate 22 attached to each other are formed, and the holes penetrate inwardly around the lower portion of the lower iron plate 21. A plurality of 21a is formed. In addition, the wrap piece 221 is to be formed with a filling connecting hole (221-1).

이와 같이 1차성형 및 구멍(21a)(22a)의 형성이 완료되면 도3a에 도시된 바와 같이, 하부금형(11), 측면금형(12), 상부금형(13)을 구비하는데, 하부금형(11)의 상부 사방에 측면금형(12)들을 위치시키고 상부금형(13)은 하부금형(11) 및 측면금형(12)과 이격된 상태로 그 상부에 위치시킨다. 여기서, 측면금형(12)의 일측에는 내측으로 관통되는 수평형태를 갖는 주입구멍(12a)이 형성되어 있으며, 상부금형(13)의 상면에는 배기홀(13a)이 형성되어 있다.As such, when the primary molding and the formation of the holes 21a and 22a are completed, the lower mold 11, the side mold 12, and the upper mold 13 are provided as shown in FIG. 3A. Side molds 12 are positioned in the upper four sides of the 11 and the upper mold 13 is located on the upper spaced apart from the lower mold 11 and the side mold (12). Here, an injection hole 12a having a horizontal shape penetrating inward is formed at one side of the side mold 12, and an exhaust hole 13a is formed at an upper surface of the upper mold 13.

다음, 개방된 하부금형(11) 및 측면금형(12)의 내부에 상호 부착고정된 하부철판(21), 상부철판(22) 및 외장재(23)가 위치되어지도록 한다. 이때, 하부철판(21), 상부철판(22), 감쌈편(221) 및 외장재(23)의 단부 둘레가 3b에 도시된 바와 같이, 측면금형(12)의 내벽과 이격되도록 위치시키고, 이에 따라 하부철판(21), 상부철판(22) 및 외장재(23)의 단부 둘레와 측면금형(12)의 내벽 사이에 공간이 형성된다.Next, the lower iron plate 21, the upper iron plate 22, and the exterior member 23 fixed to each other in the open lower mold 11 and the side mold 12 are positioned. At this time, the end circumference of the lower iron plate 21, the upper iron plate 22, the wrap piece 221 and the exterior member 23 is positioned so as to be spaced apart from the inner wall of the side mold 12, as shown in 3b, A space is formed between the periphery of the lower end plate 21, the upper end plate 22, and the exterior member 23 and the inner wall of the side mold 12.

다음, 하부금형(11) 및 측면금형(12)의 내부에 하부철판(21), 상부철판(22), 외장재(23)가 수납되면 상부금형(13)을 하강시켜서 상부금형(13)이 외장재(23)의 상면을 누르도록 하여 하부철판(21), 상부철판(22) 및 외장재(23)를 고정시키고 하부금형(11) 및 측면금형(12)의 내부를 밀폐시킨다.Next, when the lower iron plate 21, the upper iron plate 22, and the exterior member 23 are accommodated in the lower mold 11 and the side mold 12, the upper mold 13 is lowered to cover the upper mold 13. The upper surface of the 23 is pressed to fix the lower iron plate 21, the upper iron plate 22, and the exterior member 23, and seal the inside of the lower mold 11 and the side mold 12.

이와 같은 상태에서 도3c에 도시된 바와 같이, 측면금형(12)의 주입구멍(12a)을 통해 합성수지재인 충진재(14)가 주입되어지며, 주입되는 충진재(14)는 하부철판(21), 상부철판(22), 외장재(23)의 단부둘레와 측면금형(12)의 내벽 사이및 감쌈편(221)의 내외측 공간으로 충진된다.In this state, as shown in Figure 3c, the filler 14, which is a synthetic resin material is injected through the injection hole 12a of the side mold 12, the filler 14 is injected into the lower plate 21, the upper Filled between the iron plate 22, the end circumference of the packaging material 23 and the inner wall of the side mold 12 and into the inner and outer spaces of the wrap piece 221.

그리고 하부철판(21), 상부철판(22), 감쌈편(221)의 내외부 및 외장재(23)의 단부둘레를 따라 전체 충진되며, 점차 공간부(15)내에 충진되면서 상부철판(22)의 단부와 어느 정도 이격된 외장재(23)의 단부둘레에 마감된다. 이에 따라 충진재(14)가 상부철판(22) 및 하부철판(21) 단부의 내외측을 감싸도록 충진됨과 동시에 상부철판(22) 및 하부철판(21)을 관통하여 형성된 구멍(22a)과, 하부철판(21)의 하부 둘레에 형성된 구멍(21a) 및 충진연결구멍(221-1)들에 충진된다.And it is filled all along the inner periphery of the lower iron plate 21, the upper iron plate 22, the wrap piece 221 and the outer peripheral member 23, and gradually filled in the space 15, the end of the upper iron plate 22 And ends around the ends of the exterior member 23 spaced to some extent. Accordingly, the filler 14 is filled to surround the inside and the outside of the upper and lower ends of the upper plate 22 and the lower plate 21, and at the same time, a hole 22a formed through the upper plate 22 and the lower plate 21, and the lower portion thereof. The hole 21a and the filling connection holes 221-1 formed in the lower circumference of the iron plate 21 are filled.

이와 같이 충진재(14)가 충진되면 그 충진재(14)는 일정 시간이 경과함에 따라 건조되면서 도4에 도시된 바와 같이, 하부철판(21), 상부철판(22), 감쌈편(221) 및 외장재(23)의 둘레에 측판부(24)가 일체로 형성된다. 따라서, 하부철판(21), 상부철판(22), 감쌈편(221) 및 외장재(23)의 둘레에 측판부(24)가 일체로 형성된 바닥판재(20)가 제조된다.As such, when the filler 14 is filled, the filler 14 is dried as a predetermined time passes, and as shown in FIG. 4, the lower iron plate 21, the upper iron plate 22, the wrapping piece 221, and the exterior material The side plate part 24 is integrally formed in the circumference of 23. Accordingly, the bottom plate member 20 in which the side plate portion 24 is integrally formed around the lower iron plate 21, the upper iron plate 22, the wrap piece 221, and the packaging material 23 is manufactured.

이러한 과정을 통해 제조된 건축용 바닥판재(20)는 도4 및 도5에 도시된 바와 같이, 하부철판(21), 상부철판(22)의 단부 둘레에 구멍(22a)이 형성되고, 하부철판(21)의 하부 둘레에 내측으로 관통된 구멍(21a)이 형성되며, 그 구멍(21a)(22a)들에 상기한 제조단계에서 충진재(14)가 충진됨에 따라 구멍(21a) 및 구멍(22a)에 고정되는 고정부(24a)가 형성된다. 이와 동시에 충진연결구멍(221-1)에 충진재(14)가 동시에 충전되어 충진연결부(221-2)가 형성된다. 따라서, 하부철판(21), 상부철판(22), 감쌈편(221) 및 외장재(23)의 둘레에 일체로 형성된 측판부(24)는 하부철판(21), 상부철판(22)을 접합시키며, 고정부(24a)가 하부철판(21) 및 상부철판(22)에 연결 및 고정되어짐으로써, 하부철판(21), 상부철판(22)의 접합 및 고정이 더욱 견고해진다.As shown in FIGS. 4 and 5, the building floor plate material 20 manufactured through this process has holes 22a formed around the ends of the lower iron plate 21 and the upper iron plate 22, and the lower iron plate ( A hole 21a penetrated inwardly is formed in the lower circumference of the 21, and the holes 21a and 22a are filled with the filler material 14 in the manufacturing step described above. The fixing part 24a fixed to the is formed. At the same time, the filling material 14 is simultaneously filled in the filling connecting hole 221-1 to form the filling connecting part 221-2. Accordingly, the side plate portion 24 integrally formed around the lower iron plate 21, the upper iron plate 22, the wrapping piece 221, and the exterior member 23 joins the lower iron plate 21 and the upper iron plate 22. When the fixing part 24a is connected to and fixed to the lower iron plate 21 and the upper iron plate 22, the bonding and fixing of the lower iron plate 21 and the upper iron plate 22 are more firm.

그리고, 하부철판(21), 상부철판(22)에 관통된 구멍(22a)과, 하부철판(21)의 하부 둘레에 형성된 구멍(21a)내에 형성된 고정부(24a) 및 충진연결구멍(221-1)내에 형성된 충진연결부(221-2)에 의하여 하부철판(21), 상부철판(22) 및 외장재(23)의 둘레에 더욱 견고하게 형성 및 고정될 수 있도록 한다. 또한, 측판부(24)가 일체로 형성되므로 종래와 같이 상부철판, 하부철판의 단부 둘레에 체결되는 마감편을 별도로 제조할 필요가 없으며, 이에 따라 바닥판재(20)의 제조과정이 간편해질 수 있으며, 바닥판재(20)의 제조비용이 절감될 수 있다.Then, the fixing portion 24a and the filling connecting hole 22a formed in the hole 22a penetrated through the lower iron plate 21 and the upper iron plate 22 and the hole 21a formed around the lower portion of the lower iron plate 21. The filling connection part 221-2 formed in 1) allows the lower iron plate 21, the upper iron plate 22, and the exterior member 23 to be more firmly formed and fixed. In addition, since the side plate portion 24 is integrally formed, there is no need to separately prepare a finishing piece fastened around the ends of the upper iron plate and the lower iron plate as in the prior art, thereby simplifying the manufacturing process of the bottom plate material 20. And, the manufacturing cost of the bottom plate 20 can be reduced.

11:하부금형 12:측면금형
12a:주입구멍 13:상부금형
14:충진재 15:공간부
21:하부철판 22:상부철판
23:외장재 24:측판부
25:콘크리트 221:감쌈편
221-1:충진연결구멍 221-2:충진연결부11: lower mold 12: side mold
12a: Injection hole 13: Upper mold
14: Filler 15: Space
21: lower iron plate 22: upper iron plate
23: exterior material 24: side plate portion
25: Concrete 221: Wrap
221-1: Filling connection hole 221-2: Filling connection

Claims (7)

하부철판(21)이 절곡성형되어지고, 상기 하부철판(21)의 상부에 상부철판(22)이 맞대어져 스폿용접으로 부착되어짐과 동시에 상부철판(22)의 가장자리가 측면 하부까지 감싸여지게 감쌈편(221)이 절곡되어지고, 상기 상부철판(22)의 상면에 외장재(23)가 부착되어지고, 상기 하부철판(21) 내부에 콘크리트(25)가 충진되어 1차성형되어지는 단계와;
하부금형(11), 측면금형(12), 상부금형(13)이 구비되어지는 단계와;
상기 하부금형(11) 및 측면금형(12)의 내부에 사방 둘레가 상기 측면금형(12)의 내벽과 이격되도록 상기 1차성형단계에서 상호 부착된 상기 하부철판(21),상부철판(22), 외장재(23)가 수납되어지는 단계와;
상기 외장재(23)의 상부에 상기 상부금형(13)이 밀착되어 상기 하부철판(21), 상부철판(22), 외장재(23)가 고정되어지고, 상기 하부금형(11) 및 측면금형(12)의 내부를 밀폐하는 단계와;
상기 측면금형(12)의 주입구멍(12a)을 통해 상기 하부철판(21), 상부철판(22), 감쌈편(221), 외장재(23)와 상기 측면금형(12)의 내벽이 이격된 공간부(15)에 합성수지의 충진재(14)가 주입되어 상기 하부철판(21), 상부철판(22), 감삼편(221), 외장재(23) 둘레에 측판부(24)가 일체로 형성되어지는 단계로 이루어지는 것을 특징으로 하는 건축용 바닥판재 성형방법.The lower plate 21 is bent and formed, the upper plate 22 is joined to the upper portion of the lower plate 21 to be spot welded and the edge of the upper plate 22 is wrapped to the lower side of the side. The ssam piece (221) is bent, the exterior member 23 is attached to the upper surface of the upper iron plate (22), and the concrete 25 is filled in the lower iron plate 21 and primary molding;
A lower mold 11, a side mold 12, and an upper mold 13 are provided;
The lower iron plate 21 and the upper iron plate 22 which are attached to each other in the first forming step so that the circumferential circumference of the lower mold 11 and the side mold 12 is spaced apart from the inner wall of the side mold 12. , The exterior material 23 is received;
The upper mold 13 is in close contact with the upper portion of the exterior member 23 to fix the lower iron plate 21, the upper iron plate 22, and the exterior member 23, and the lower mold 11 and the side mold 12. Sealing the inside of the shell;
A space in which the inner sidewalls of the lower iron plate 21, the upper iron plate 22, the wrap piece 221, the exterior material 23, and the side mold 12 are spaced through the injection hole 12a of the side mold 12. Filler 14 of synthetic resin is injected into the unit 15 so that the side plate portion 24 is integrally formed around the lower iron plate 21, the upper iron plate 22, the persimmon ginseng piece 221, and the exterior material 23. Construction floor plate molding method characterized in that it comprises a step. 제1항에 있어서,
상기 부착된 하부철판(21)과 상부철판(22)의 단부둘레에 수직으로 관통되는 다수의 구멍(22a)이 형성되어지도록 하고,상기 상부철판(22)의 가장자리가 감싸여지게 절곡된 감쌈편(221)에는 충진연결구멍(221-1)이 형성되어지고, 상기 하부철판(21)의 하부 둘레에 내측으로 관통되는 구멍(21a)이 형성되어지는 단계가 더 구비되는 것을 특징으로 하는 건축용 바닥판재 성형방법.The method of claim 1,
A wrap piece having a plurality of holes 22a vertically penetrating the end edges of the attached lower iron plate 21 and the upper iron plate 22, and bent so that the edges of the upper iron plate 22 are wrapped. Filling connection hole (221-1) is formed in the 221, the building floor characterized in that it is further provided with a step of forming a hole 21a penetrating inward around the lower periphery of the lower plate 21 Sheet forming method. 건축용 바닥판재에 있어서,
평철판이 절곡성형되어 돌출부(21b)를 가지며 내부에 콘크리트가 충진되는 하부철판(21)과;
상기 하부철판(21)의 상부에 적층되고 상기 돌출부(21b)가 저면에 스폿용접되어지며, 가장자리가 하부철판(21)의 측면 하부까지 감싸여지게 감쌈편(221)이 절곡되어 상기 하부철판(21)의 상부에 부착되는 상부철판(22)과;
상기 상부철판(22)의 상면에 부착되어 구비되는 외장재(23)와;
상기 상부철판(22)의 감쌈편(221) 및 하부철판(21)의 단부둘레를 감싸도록 상기 상부철판(22), 하부철판(21), 외장재(23)의 둘레에 일체로 형성되는 측판부(24)로 구성되는 것을 특징으로 하는 건축용 바닥판재.In construction floor boards,
A flat iron plate is bent and has a lower portion 21 having a protrusion 21b and filled with concrete therein;
Stacked on top of the lower iron plate 21, the projection 21b is spot welded to the bottom, the wrap piece 221 is bent so that the edge is wrapped up to the lower side of the lower iron plate 21 to the lower iron plate ( An upper iron plate 22 attached to an upper portion of the 21;
An exterior member 23 attached to an upper surface of the upper iron plate 22;
Side plate portion integrally formed around the upper iron plate 22, lower iron plate 21, the exterior member 23 so as to surround the end portion of the wrap piece 221 and the lower iron plate 21 of the upper iron plate 22 Building flooring material characterized in that consisting of (24). 제3항에 있어서,
상기 측판부(24)는 성형틀의 내벽과 상기 외장재(23), 상부철판(22), 감쌈편(221)의 내외측 공간, 하부철판(21) 둘레의 이격공간에 충진재(14)가 충진되어 일체로 형성되는 것을 특징으로 하는 건축용 바닥판재.The method of claim 3,
The side plate part 24 is filled with the filler material 14 in the inner wall of the molding frame and the exterior material 23, the upper iron plate 22, the inner and outer space of the wrap piece 221, the spaced space around the lower iron plate 21. Building flooring material, characterized in that formed integrally. 제4항에 있어서,
상기 측판부(24)는 충진재(14)를 성형틀에 주입하여 성형시 구멍(21a)(22a)들에 충진되어 형성되는 고정부(24a) 및 충진연결구멍(221-1)에 충진되어지는 충진연결부(221-2)를 가지는 것을 특징으로 하는 건축용 바닥판재.












5. The method of claim 4,
The side plate part 24 is filled in the fixing portion 24a and the filling connection hole 221-1 formed by filling the filler 14 into the molding die and filling the holes 21a and 22a during molding. Building flooring material characterized in that it has a filling connection (221-2).












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KR950031418A (en) * 1994-05-20 1995-12-18 데이비드 에이. 반 도렌 Mold Forming Precast Concrete Panels
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