KR20180113701A - Light weigh wall using fly ash and bottom ash - Google Patents

Light weigh wall using fly ash and bottom ash Download PDF

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KR20180113701A
KR20180113701A KR1020170045095A KR20170045095A KR20180113701A KR 20180113701 A KR20180113701 A KR 20180113701A KR 1020170045095 A KR1020170045095 A KR 1020170045095A KR 20170045095 A KR20170045095 A KR 20170045095A KR 20180113701 A KR20180113701 A KR 20180113701A
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weight
parts
wall
mixture
plate
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KR101938968B1 (en
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장병우
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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
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7401—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/061—Ashes from fluidised bed furnaces
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/02—Elements
    • C04B22/04—Metals, e.g. aluminium used as blowing agent
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/066—Magnesia; Magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/082—Acids
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/746—Recycled materials, e.g. made of used tires, bumpers or newspapers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a lightweight wall, and more specifically, relates to a lightweight wall having excellent fire resistance, impact resistance, heat insulation, sound insulation and workability by using a by-product of a thermal power plant. In order to achieve the above object, the non-strength lightweight wall using the thermal power plant by-product according to the present invention comprises: a finishing plate (130); a charging wall (140); a first coupling plate (110); and a second coupling plate (120).

Description

화력발전소 부산물을 이용한 비 내력 경량벽체 {Light weigh wall using fly ash and bottom ash}{Light weigh wall using fly ash and bottom ash}

본 발명은 경량벽체에 관한 것으로서 특히, 화력발전소의 부산물을 이용하여 내화성, 내충격성, 단열성, 차음성 및 시공성이 우수한 경량벽체에 관한 것이다.More particularly, the present invention relates to a lightweight wall having excellent fire resistance, impact resistance, heat insulation, sound insulation and workability by using a by-product of a thermal power plant.

일반적으로 경량 철골 벽체(dry wall)는 내부에 구조를 담당하는 목재 혹은 경량 철골로 형성된 뼈대를 세우고, 상기 뼈대 사이에는 흡음재 또는 단열재를 채운 후 양 면에 ALC 보드재의 뼈대에 나사못 등으로 고정시키는 벽체를 말한다.Generally, a dry wall is constructed by installing a frame formed of wood or a lightweight steel frame for the interior structure, filling a sound absorbing material or a heat insulating material between the frame and fixing the frame to the skeleton of the ALC board material by screws or the like .

예전에는 건축물 하중을 지지하면서 실내 공간을 분할하는 내력벽을 사용하여 건축물을 시공하였으나, 이러한 벽체는 내력벽으로서 시공 후 허물 수 없거나 생산시에 E.P.C.(스티로폼) 등이 혼합 압축되어 생산되므로 화재 시 그냥 무너져 내리는 단점이 있으며, 한번 건축된 이후에는 벽체를 허물거나 교체할 수 없어 건축물 내부 구조를 변경하는데 많은 지장을 초래하였다.In the past, construction was carried out by using the bearing wall dividing the interior space while supporting the load of the building. However, such a wall is a bearing wall which can not be dismantled after construction, or EPC (Styrofoam) There is a disadvantage, and once it is built, it is impossible to break down or replace the wall, causing a lot of trouble in changing the internal structure of the building.

벽체를 허물거나 변경할 수 없는 종래의 벽체는 건축물 리모델링 시 손댈 수 없어 건축물 내부 구조를 변경하는데 많은 지장을 초래하였다.Conventional walls, which can not be torn down or altered, can not be touched when remodeling a building.

이러한 문제점 때문에 근래에는 시공성을 높이고, 다양한 형태로 내부 공간을 변형시킬 수 있도록 비 내력 경량 벽체(dry wall)을 사용하고 있다.Due to these problems, a non-strength light wall is used in recent years in order to increase the workability and to deform the internal space in various forms.

이러한 경량 벽체로 내부에 단열재로 스티로폼이 충전되고 그 양면에 금속 패널이 부착된 샌드위치 패널이 널리 사용되고 있는데, 이러한 샌드위치 패널은 가볍고 시공성이 좋지만 화재에 매우 취약하고, 차음성이 떨어지는 등 많은 문제점이 있다.Such a light wall wall is widely used as a sandwich panel in which a styrofoam is filled with a heat insulating material and a metal panel is attached on both sides of the wall. Such a sandwich panel is light and easy to work with, but is very vulnerable to fire, .

문헌 1. 대한민국특허청 등록특허공보 제10-1347210호, "친환경 고강도 경량 내화단열 패널 조성물을 이용한 경량 벽체 시스템 및 그 시공방법"Document 1: Korean Patent Registration No. 10-1347210, "Lightweight wall system using environmentally friendly high strength and lightweight fireproof and heat insulating panel composition and method of construction thereof" 문헌 2. 대한민국특허청 등록특허공보 제10-1122038호, "초경량 기포콘크리트 조성물 및 이를 이용한 초경량 기포콘크리트 벽체의 제조방법"Patent Document 2: Korean Patent Registration No. 10-1122038, "Ultra lightweight foam concrete composition and method for manufacturing ultra lightweight foamed concrete wall using the same" 문헌 3. 대한민국특허청 등록특허공보 제10-1454309호, "비내력 내력 경량벽체"Literature 3. Korea Patent Office Registration No. 10-1454309, "Non-Strength Resistant Light Weight Wall"

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출한 것으로서, 화력발전소에서 생성되어 폐기되는 바텀애쉬(bottom ash)와 플라이애쉬(fly ash)를 이용하여 비내력 경량벽체를 구성함으로써, 무게가 가볍고 체결이 간편하여 시공성이 우수하고, 강도가 우수하며, 차음성, 내화성 및 내충격성이 우수한 비내력 경량 벽체를 제공하는 것이 본 발명의 목적이다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a non-powered lightweight wall structure using a bottom ash and a fly ash generated in a thermal power plant, It is an object of the present invention to provide a non-proof lightweight wall which is simple and excellent in workability, excellent in strength, excellent in sound insulation, fire resistance and impact resistance.

또한, 화력발전소에서 생성되어 폐기되는 바텀애쉬 및 플라이애쉬를 이용하여 경량벽체를 생산함으로써, 폐기되는 바텀애쉬 및 플라이애쉬로 인한 환경오염을 방지할 수 있고, 생산비용을 절감할 수 있는 효과가 있다.Also, by producing the lightweight wall by using the bottom ash and the fly ash produced and discarded in the thermal power plant, it is possible to prevent environmental pollution due to the discarded bottom ash and fly ash, and to reduce the production cost .

상기의 목적을 달성하기 위하여 본 발명에 의한 화력발전소 부산물을 이용한 비 내력 경량 벽체는 생석회(CaO) 50 내지 70 중량부에 대해, 산화마그네슘(MgO) 10 내지 30 중량부와, 이산화규소(SiO2) 5 내지 15 중량부가 혼합되어 판 형태로 압출, 고압 성형(이때, 더욱 강도를 좋게 하기 위해서는 제지파우더 10 중량부를 더 첨가할 수도 있다.)되어 소정 거리 이격된 마감판(130); 플라이애쉬(fly ash)와 바텀애쉬(bottom ash)의 혼합물 50 내지 70 중량부에 대해 포틀랜드 시멘트 30 내지 50 중량부와, 붕산 3 내지 7 중량부와, 아연 3 내지 7 중량부와, 규산염 5 내지 15 중량부가 혼합되어 소정 두께의 판 형태로 성형되어 양 면이 상기 마감판(130)과 접하는 충전벽(140); 분말 형태의 세라믹 파우더 60 내지 70 중량부에 대해, 폴리에틸렌 수지 10 내지 30 중량부와, 가공조제 1 내지 3 중량부가 혼합된 소재로 제1 결합판(110); 및 제2 결합판(120);이 성형되되, 상기 제1 결합판(110)은 외측으로 돌출된 결합돌기(111)가 형성되고, 제2 결합판(120)은 결합홈(121)이 형성되어 각각 마감판(130)이 접한 충전벽(140) 양 측에 체결되어 구성된다.In order to achieve the above object, the non-strength lightweight wall using the by-product of the thermal power plant according to the present invention comprises 10 to 30 parts by weight of magnesium oxide (MgO), 50 to 70 parts by weight of calcium oxide (SiO 2 ) To 5 to 15 parts by weight, and extruding and high-pressure forming (in this case, 10 parts by weight of paper powder may be further added to improve strength), and finishing plate 130 is spaced apart by a predetermined distance. 30 to 50 parts by weight of Portland cement, 3 to 7 parts by weight of boric acid, 3 to 7 parts by weight of zinc, 5 to 7 parts by weight of boric acid, and 5 to 30 parts by weight of a silicate, based on 50 to 70 parts by weight of a mixture of fly ash and bottom ash, A filling wall 140 formed by mixing 15 parts by weight of the mixture into a plate having a predetermined thickness and having both surfaces contacting with the finishing plate 130; A first coupling plate 110 made of a mixture of 10 to 30 parts by weight of a polyethylene resin and 1 to 3 parts by weight of a processing aid with respect to 60 to 70 parts by weight of ceramic powder in powder form; The first engaging plate 110 is formed with an engaging protrusion 111 protruding outward and the second engaging plate 120 is formed with an engaging groove 121 And are fastened to both sides of the filling wall 140, which is in contact with the finishing plate 130.

이때, 상기 마감판(130)에는 석회(CaO) 50 내지 70 중량부에 대해, 섬유파우더인 기모샤링 10 내지 30 중량부가 더 혼합되어 구성된 것을 특징으로 한다.In this case, the finishing plate 130 may further comprise 10 to 30 parts by weight of brassiere shearing, which is a fiber powder, with respect to 50 to 70 parts by weight of lime (CaO).

또한, 상기 충전벽(140)에 혼합되는 플라이애쉬와 바텀애쉬의 혼합물은 플라이애쉬(fly ash) 50 내지 70 중량%와 바텀애쉬(bottom ash) 30 내지 50 중량%를 혼합하여 구성된 것을 특징으로 한다.The mixture of the fly ash and the bottom ash mixed in the filling wall 140 is characterized in that 50 to 70% by weight of fly ash and 30 to 50% by weight of bottom ash are mixed .

또한, 상기 충전벽(140)에는 플라이애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 유리가루 5 내지 15 중량부가 더 혼합되어 구성된 것을 특징으로 한다.The filling wall 140 is further formed by mixing 5 to 15 parts by weight of glass powder with respect to 50 to 70 parts by weight of a mixture of fly ash and bottom ash.

또한, 상기 충전벽(140)의 붕산 대신 염산이나 황산이 혼합되거나 붕산, 염산, 황산 혼합물이 혼합된 것을 특징으로 한다.Also, instead of the boric acid of the filling wall 140, hydrochloric acid or sulfuric acid may be mixed or a mixture of boric acid, hydrochloric acid and sulfuric acid may be mixed.

또한, 상기 충전벽(140)의 아연(Zn) 대신 철(Fe)이나 알루미늄(Al)이 혼합되거나, 아연(Zn), 철(Fe), 알루미늄(Al) 혼합물이 혼합된 것을 특징으로 한다.In addition, iron (Fe) or aluminum (Al) may be mixed instead of zinc (Zn) of the filling wall 140, or a mixture of zinc (Zn), iron (Fe) and aluminum (Al) may be mixed.

또한, 상기 충전벽(140)은 플라이애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 과산화수소수(H2O2) 3 내지 10 중량부가 더 혼합되어 구성된 것을 특징으로 한다.Also, the filling wall 140 is characterized in that 3 to 10 parts by weight of hydrogen peroxide water (H 2 O 2 ) is further mixed with 50 to 70 parts by weight of a mixture of fly ash and bottom ash.

또한, 상기 제1,2 결합판(110,120)에는 세라믹 파우더 60 내지 70 중량부에 대해 목분 5 내지 15 중량부가 더 혼합되어 구성된 것을 특징으로 한다.Also, the first and second coupling plates 110 and 120 are formed by mixing 5 to 15 parts by weight of wood powder with respect to 60 to 70 parts by weight of the ceramic powder.

또한, 상기 제1,2 결합판(110,120)은 마감부(113,123) 양측에 마감부(113,123)가 연장되어 절곡된 형태로 플랜지부(114,124)가 형성되고, 상기 플랜지부(114,124)의 내면이 마감판(130)의 외면에 접하여 체결되도록 구성된 것을 특징으로 한다.The first and second coupling plates 110 and 120 have flanges 114 and 124 formed by bending the end portions 113 and 123 on both sides of the finishing portions 113 and 123 and the inner surfaces of the flange portions 114 and 124 And is connected to the outer surface of the finishing plate 130 so as to be fastened.

또한, 상기 제1,2 결합판(110,120)의 플랜지부(114)와, 상기 마감판(130)에는 각각 핀홀(122,131)이 형성되고, 상기 핀홀(122,131)에 고정핀(132)이 삽입되어 체결되되, 마감판(130)의 내면으로 고정핀(132)이 소정 길이 돌출됨으로써, 마감판(130), 제1,2 체결판(110,120) 및 충전벽(140)이 체결 고정되도록 구성된 것을 특징으로 한다.Pin holes 122 and 131 are formed in the flange portion 114 of the first and second coupling plates 110 and 120 and the finishing plate 130. A fixing pin 132 is inserted into the pin holes 122 and 131 And the fixing plate 132 is protruded by a predetermined length on the inner surface of the finishing plate 130 so that the finishing plate 130, the first and second fastening plates 110 and 120, and the charging wall 140 are fastened and fixed .

상기와 같이 구성된 본 발명은 화력발전소의 부산물인 바텀애쉬 및 플라이애쉬를 이용하여 비 내력 경량벽체를 구성함으로써, 폐기되는 바텀애쉬 및 플라이애쉬에 의해 환경이 오염되는 것을 방지할 수 있고, 무게가 가볍고 체결이 간편하여 시공성이 매우 우수하고, 강도가 우수하며, 차음성, 내화성 및 내충격성이 우수한 장점이 있다.According to the present invention constructed as described above, by using the bottom ash and the fly ash, which are by-products of the thermal power plant, the non-resistant lightweight wall can be constructed to prevent the environment from being contaminated by waste bottom ash and fly ash, It is easy to fasten, has excellent workability, is excellent in strength, and excellent in sound insulation, fire resistance and impact resistance.

도 1은 본 발명에 의한 경량벽체를 분해 도시한 분해 사시도.
도 2는 본 발명에 의한 경량벽체의 평 단면도.
도 3은 본 발명에 의한 경량벽체 사용상태를 도시한 사용 상태도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view of a lightweight wall according to the present invention in an exploded state; Fig.
2 is a plan sectional view of a lightweight wall according to the present invention.
Fig. 3 is a state of use showing a state of use of the lightweight wall according to the present invention; Fig.

이하에서는 본 발명의 바람직한 실시예 및 첨부하는 도면을 참조하여 본 발명을 상세하게 설명하되, 도면의 동일한 참조부호는 동일한 구성요소를 지칭함을 전제하여 설명하기로 한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, the present invention will be described in detail with reference to preferred embodiments of the present invention and the accompanying drawings, wherein like reference numerals refer to like elements.

발명의 상세한 설명 또는 특허청구범위에서 어느 하나의 구성요소가 다른 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 당해 구성요소만으로 이루어지는 것으로 한정되어 해석되지 아니하며, 다른 구성요소들을 더 포함할 수 있는 것으로 이해되어야 한다.It is to be understood that when an element is referred to as being "comprising" another element in the description of the invention or in the claims, it is not to be construed as being limited to only that element, And the like.

본 발명에 의한 비 내력 경량벽체(100)는 도 1에 도시한 바와 같이 화력발전소 부산물을 이용해 성형된 충전벽(140)과, 상기 충전벽(140)의 전, 후면에 체결되는 마감판(130)과, 상기 충전벽(140)의 양 측면에 각각 체결되는 제1 결합판(110) 및 제2 결합판(120)으로 구성된다.As shown in FIG. 1, the non-load light wall 100 according to the present invention includes a filling wall 140 formed by using a thermal power plant byproduct, a finishing plate 130 And a first coupling plate 110 and a second coupling plate 120 fastened to both sides of the filling wall 140.

마감판(130)은 생석회(CaO) 50 내지 70 중량부, 산화마그네슘(MgO) 10 내지 30 중량부, 기모샤링(섬유파우더) 10 내지 30 중량부 및 이산화규소(SiO2) 5 내지 15 중량부를 혼합하고, 이를 판 형태로 프레스 성형하여 구성된다.Closing plate 130 is calcium oxide (CaO), 50 to 70 parts by weight of magnesium oxide (MgO) 10 to 30 parts by weight, brushed Shearing (fiber powder) 10 to 30 parts by weight of silicon dioxide (SiO 2) 5 to 15 parts by weight And then press-molding them in a plate form.

마감판(130)의 베이스 물질로서 생석회(CaO) 50 내지 70 중량부에 대해 산화마그네슘(MgO) 10 내지 30 중량부가 혼합되는데, 산화마그네슘(MgO)이 혼합됨으로써 마감판(130)의 강도, 불연 방화성, 난연성, 차음성, 및 수밀성이 향상된다.10 to 30 parts by weight of magnesium oxide (MgO) is mixed with 50 to 70 parts by weight of calcium oxide (CaO) as a base material of the finishing plate 130. By mixing magnesium oxide (MgO), the strength of the finishing plate 130, Fire resistance, flame retardancy, car noise, and water tightness are improved.

그리고 생석회 50 내지 70 중량부에 대해 섬유파우더인 기모샤링을 10 내지 30 중량부를 더 혼합한다.Further, 10 to 30 parts by weight of brushed shirring, which is a fiber powder, is further mixed with 50 to 70 parts by weight of quicklime.

상기 기모샤링은 혼합함으로써, 마감판(130)의 강도를 향상시키고, 크랙이 발생하는 것을 방지하는 효과가 있다. 상기 기모샤링은 10 내지 30 중량부가 혼합되는데, 10 중량부 미만으로 혼합되면 강도향상 및 크랙방지 효능이 떨어지고, 30 중량부를 초과하여 혼합하면 오히려 강도가 떨어지므로 생석회 50 내지 70 중량부에 대해 기모샤링은 10 내지 30 중량부를 혼합하는 것이 바람직하다.By mixing the brassiere shearing, the strength of the finishing plate 130 is improved and cracking is prevented. 10 to 30 parts by weight of the brassiere shearing is mixed. If the brassiere shearing is mixed with less than 10 parts by weight of the brassiere shearing, the strength and crack prevention effect are poor. When the brassiere shearing is mixed with more than 30 parts by weight, Is preferably mixed with 10 to 30 parts by weight.

그리고 생석회 50 내지 70 중량부에 대해 이산화규소(SiO2) 5 내지 15 중량부를 더 혼합한다.Further, 5 to 15 parts by weight of silicon dioxide (SiO 2 ) is further mixed with 50 to 70 parts by weight of the quicklime.

상기 이산화규소는 상술한 산화마그네슘, 생석회, 기모샤링을 견고하게 결합시키는 바인더 역할을 하는 것으로서, 5 중량부 미만으로 혼합되면 바인더 역할을 할 수 없고, 15 중량부를 초과하여 혼합되면 마감판(130)의 난연성, 차음성 및 수밀성 등의 특성이 저하되므로 생석회 50 내지 70 중량부에 대해 이산화규소는 5 내지 15 중량부를 혼합한다.The silicon dioxide serves as a binder for firmly bonding the magnesium oxide, quicklime and brassiere shark described above. If less than 5 parts by weight is mixed, the silicon dioxide can not act as a binder. When the amount exceeds 15 parts by weight, The soundness, water tightness, and other properties of the quicklime deteriorate. Therefore, 5 to 15 parts by weight of silicon dioxide is mixed with 50 to 70 parts by weight of the quicklime.

상기와 같이 구성된 마감판(130)은 표면에 벽지 부착성과 도료 바름성이 우수하므로 건축 마감재로 매우 적합하다.The finishing plate 130 having the above-described structure is very suitable as a building finishing material because it has excellent wallpaper adhesion and paint adhesion on the surface.

상기 마감판(130) 사이에 위치하는 충전벽(140)은 화력발전소에서 생성되는 플라이애쉬(fly ash)와 바텀애쉬(bottom ash)의 혼합물 50 내지 70 중량부에 대해, 포틀랜드 시멘트 30 내지 50 중량부와, 유리가루 5 내지 15 중량부, 붕산, 염산 또는 황산 3 내지 7 중량부, 과산화수소수 3 내지 10 중량부, 아연, 철 또는 알루미늄 3 내지 7 중량부, 규산염 5 내지 15 중량부가 혼합되어 구성된된다.The filler wall 140 located between the finishing plates 130 may be formed of a mixture of 50 to 70 parts by weight of a mixture of fly ash and bottom ash produced in a thermal power plant, 5 to 15 parts by weight of glass powder, 3 to 7 parts by weight of boric acid, hydrochloric acid or sulfuric acid, 3 to 10 parts by weight of hydrogen peroxide, 3 to 7 parts by weight of zinc, iron or aluminum, and 5 to 15 parts by weight of silicate do.

그동안 화력발전소의 부산물 중에서 플라이애쉬(fly ash)와 바텀애쉬(bottom ash)는 그 발생량이 지속해서 증가하고 있음에도 불구하고 대부분 매립 처분되어 막대한 처리비용 등의 경제적 손실과 매립시설의 한계 등을 문제를 겪고 있다.Although fly ash and bottom ash have been continuously increasing in the amount of byproducts of thermal power plants, most of them have been disposed of in landfills, causing economic losses such as huge processing costs and limitation of landfill facilities. Suffering.

본 발명은 이러한 플라이애쉬(fly ash) 50 내지 70 중량%와 바텀애쉬(bottom ash) 30 내지 50 중량%를 혼합한다. 플라이애쉬는 입도 등의 품질이 균일한 반면에 바텀애쉬는 품질이 균일하지 못하므로 바텀애쉬보다 플라이애쉬를 더 많이 혼합하고, 바텀애쉬의 입도가 큰 경우에는 선작업으로 파쇄작업을 선행하는 것이 바람직하다.The present invention mixes 50 to 70% by weight of such fly ash and 30 to 50% by weight of bottom ash. It is preferable to mix fly ash more than bottom ash because the fly ash is uniform in quality such as grain size while bottom ash is not uniform in quality. If the size of bottom ash is large, Do.

플라애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 포틀랜드 시멘트 30 내지 50 중량부를 혼합한다.30 to 50 parts by weight of Portland cement is mixed with 50 to 70 parts by weight of a mixture of flyash and bottom ash.

플라이애쉬와 바텀애쉬는 충전벽(140)을 채우기 위한 역할을 하는데, 포틀랜드 시멘트가 혼합되어 물과 수화반응(Reaction of hydration)을 통해 충전물인 플라이애쉬 및 바텀애쉬를 고정하는 역할을 한다.The fly ash and bottom ash serve to fill the fill wall 140 and serve to fix fly ash and bottom ash, which are fillers, through mixing of Portland cement and reaction of hydration with water.

플라애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 포틀랜드 시멘트가 30 내지 50 중량부가 혼합되는데, 30 중량부 미만으로 혼합되면 플라애쉬와 바텀애쉬의 혼합물을 고정하지 못하고 충전벽(140)이 부스러지는 문제점이 있고, 50중량부를 초과하여 혼합되면 충전벽(140)의 무게가 무거워지므로 플라애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 포틀랜드 시멘트는 30 내지 50 중량부를 혼합한다.30 to 50 parts by weight of Portland cement is mixed with 50 to 70 parts by weight of a mixture of flyash and bottom ash. If less than 30 parts by weight of the Portland cement is mixed, the mixture of flyash and bottom ash can not be fixed, When the mixing ratio exceeds 50 parts by weight, the weight of the filling wall 140 becomes heavy. Therefore, 30 to 50 parts by weight of Portland cement is mixed with 50 to 70 parts by weight of the mixture of flyash and bottom ash.

그리고 플라애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 유리가루 5 내지 15 중량부가 혼합된다.And 5 to 15 parts by weight of a glass powder is mixed with 50 to 70 parts by weight of a mixture of flyash and bottom ash.

분말 형태의 유리가루가 혼합됨으로써, 충전벽(140)의 내마모성과 강도가 향상되는 효과가 있다. By mixing glass powder in powder form, the wear resistance and strength of the filling wall 140 are improved.

플라애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 유리가로 5 내지 15 중량부가 혼합되는데, 유리가루가 5 중량부 미만으로 혼합되면 충전벽(140)의 내마모성 및 강도가 충족되지 못하고, 유리가루가 15 중량부를 초과하여 혼합되면 취성이 증가하므로 플라애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 유리가루는 5 내지 15 중량부를 혼합하는 것이 바람직하다.5 to 15 parts by weight of glass powder is mixed with 50 to 70 parts by weight of a mixture of flyash and bottom ash. When the glass powder is mixed with less than 5 parts by weight, abrasion resistance and strength of the filled wall 140 are not satisfied, When the powder is mixed in an amount exceeding 15 parts by weight, the brittleness is increased. Therefore, it is preferable to mix 5 to 15 parts by weight of the glass powder with respect to 50 to 70 parts by weight of the mixture of the flyash and the bottom ash.

그리고 플라애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 붕산(boric acid) 3 내지 7 중량부와, 아연을 3 내지 7 중량부를 혼합한다.3 to 7 parts by weight of boric acid and 3 to 7 parts by weight of zinc are mixed with 50 to 70 parts by weight of a mixture of flyash and bottom ash.

본 발명의 경량벽체(100)는 도 2와 같이 소정 거리 이격된 두 장의 마감판(130)과, 상기 마감판(130)의 양측에 체결된 제1,2 결합판(110,120)을 거푸집으로 하여 그 내부에 액상의 혼합물을 부어 발포시켜 충전벽(140)이 구성되는데, 상기와 같이 붕산과 함께 아연을 혼합함으로써 산과 금속이 반응하며 기체가 발생하여 혼합물이 발포되도록 한다.2, the lightweight wall 100 of the present invention is formed by molding two finishing plates 130 spaced apart from each other by a predetermined distance and first and second coupling plates 110 and 120 fastened to both sides of the finishing plate 130 And a liquid mixture is poured therein to form a filled wall 140. By mixing zinc with boric acid as described above, acid and metal react with each other and gas is generated to foam the mixture.

상기와 같이 붕산 3 내지 7 중량부와 아연 3 내지 7 중량부를 혼합함으로써, 붕산과 아연이 반응하여 혼합물을 발포시킨 후 붕산과 아연은 혼합물에서 거의 사라진다. 이 또한 아연의 가격을 고려할 경우 포키사이드를 대체재로 사용할 수도 있다.By mixing 3 to 7 parts by weight of boric acid and 3 to 7 parts by weight of zinc as described above, boric acid and zinc react with each other to foam the mixture, and then the boric acid and zinc almost disappear from the mixture. This can also be used as a substitute for porky side when considering the price of zinc.

상기 붕산 대신에 염산(HCl)이나 황산(H2SO4)를 사용할 수도 있고, 아연(Zn) 대신에 산과 반응하는 철(Fe)이나 알루미늄(Al)을 사용할 수 도 있다. 상기 아연, 철, 알루미늄은 칩(chip)형태나 분말 형태로 사용함으로써 균일하게 발포가 이루어지도록 한다.Instead of the boric acid, hydrochloric acid (HCl) or sulfuric acid (H 2 SO 4 ) may be used, or iron (Fe) or aluminum (Al) reacting with acid may be used instead of zinc (Zn). The zinc, iron, and aluminum may be used in the form of a chip or a powder, thereby uniformly foaming.

이때, 혼합물에 과산화수소수(H2O2) 3 내지 10 중량부를 더 혼합하는 것이 바람직하다. 상기와 같이 혼합물에 과산화수소수를 더 혼합함으로써, 발포가 지속적으로 이루어지도록 함으로써 충전벽(140)이 경화될 때까지 균일하게 발포가 이루어지도록 한다.At this time, it is preferable to add 3 to 10 parts by weight of hydrogen peroxide water (H 2 O 2 ) to the mixture. By further mixing the hydrogen peroxide solution with the mixture as described above, the foaming is continuously performed so that the foaming can be uniformly performed until the filling wall 140 is cured.

그리고 혼합물의 바인더로서 플라애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 규산염 5 내지 15 중량부를 혼합한다. And 5 to 15 parts by weight of silicate is mixed with 50 to 70 parts by weight of a mixture of flyash and bottom ash as a binder of the mixture.

상기 규산염은 플라이애쉬, 바텀애쉬, 유리가루가 견고하게 접착 고정되도록 하는 바인더 역할을 하는 것으로서 규산염이 5 중량부 미만으로 혼합되면 바인더 역할을 수행하지 못하고, 15 중량부를 초과하여 혼합되면 혼합량에 비례하여 바인더 성능의 향상이 미미하고, 생산비용만 증가하므로 플라애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 규산염은 5 내지 15 중량부를 혼합하는 것이 바람직하다.The silicate serves as a binder for firmly adhering and fixing fly ash, bottom ash and glass powder. When the silicate is mixed in less than 5 parts by weight, the silicate does not act as a binder. When the silicate is mixed in an amount exceeding 15 parts by weight, It is preferable to mix 5 to 15 parts by weight of the silicate with respect to 50 to 70 parts by weight of the mixture of the flyash and the bottom ash because the improvement of the binder performance is insignificant and the production cost only increases.

도 1 및 도 2와 같이 상술한 충전벽(140)의 앞,뒤면에 마감판(130)이 부착되고, 그 양측에는 각각 돌기 형태의 결합돌기(111)가 형성된 제1 결합판(110)과 홈 형태의 결합홈(121)이 형성된 제2 결합판(120)이 체결된다.1 and 2, a finishing plate 130 is attached to the front and back surfaces of the filling wall 140, and a first coupling plate 110 having protrusion-type coupling protrusions 111 formed on both sides thereof, The second coupling plate 120 having the groove-shaped coupling groove 121 is fastened.

제1 결합판(110)은 도 2와 같이 단면 형상이 평면 형태의 마감부(113) 가운데 부분이 외측으로 돌출되어 결합돌기(111)강 형성되고, 마감부(113) 양측이 절곡 연장되어 플랜지부(114)가 형성된다.As shown in FIG. 2, the first coupling plate 110 is formed with a coupling protrusion 111 formed by projecting a portion of the finishing portion 113 having a flat cross-sectional shape outward, and both ends of the finishing portion 113 are bent and extended A ground portion 114 is formed.

그리고 제2 결합판(120)은 단면 형상이 평면 형태의 마감부(123) 가운데 부분이 내측으로 함몰되어 결합홈(121)이 형성되고, 마감부(123) 양측이 절곡 연장되어 플랜지부(124)가 형성된다.The second engaging plate 120 is formed with an engaging recess 121 formed by recessing a portion of the flattened end portion 123 in the cross sectional shape inwardly so that both ends of the finishing portion 123 are bent and extended to form the flange portion 124 Is formed.

상기 제1,2 결합판(110,120)은 분말 형태의 세라믹파우더 60 내지 70 중량부와, 폴리에틸렌 수지 10 내지 30 중량부와, 목분 5 내지 15 중량부와, 가공조제 1 내지 3 중량부가 혼합되어 구성된다.The first and second coupling plates 110 and 120 are formed by mixing 60 to 70 parts by weight of a powdery ceramic powder, 10 to 30 parts by weight of a polyethylene resin, 5 to 15 parts by weight of wood powder, and 1 to 3 parts by weight of a processing aid do.

분말 형태로 혼합되는 세라믹 파우더는 제1,2 체결판(110,120)의 기본 소재로 사용된다. 세라믹 파우더는 내열성이 우수하여 화재가 번지는 것을 방지하는데, 이러한 세라믹 파우더 입자들 간의 견고한 결합을 위해 폴리에틸렌 수지가 10 내지 30 중량부 혼합된다.The ceramic powder mixed in powder form is used as a base material of the first and second fastening plates 110 and 120. The ceramic powder is excellent in heat resistance to prevent fire from spreading, and 10 to 30 parts by weight of the polyethylene resin is mixed for solid bonding between the ceramic powder particles.

세라믹 파우더 60 내지 70 중량부에 대해 폴리에틸렌 수지가 10 중량부 미만으로 혼합되면 세라믹 파우더 입자간의 결합이 겨고하게 이루어지지 못하고, 폴리에틸렌 수지가 30 중량부를 초과하여 혼합되면 화재가 제1,2 결합판(110,120)을 타고 번지는 것을 효과적으로 예방하지 못하므로 세라믹 파우더 60 내지 70 중량부에 대해 폴리에틸렌 수지 10 내지 30 중량부를 혼합한다.If less than 10 parts by weight of the polyethylene resin is mixed with 60 to 70 parts by weight of the ceramic powder, bonding between the ceramic powder particles can not be achieved. When the polyethylene resin is mixed with more than 30 parts by weight, 110 and 120), it is not effective to prevent spreading, so that 10 to 30 parts by weight of the polyethylene resin is mixed with 60 to 70 parts by weight of the ceramic powder.

상기와 같은 제1,2 결합판(110,120)는 압출가공으로 성형되는데 원활한 압출을 위해 가공조제 1 내지 3 중량부를 혼합한다.The first and second coupling plates 110 and 120 are formed by extrusion, and 1 to 3 parts by weight of the processing aid is mixed for smooth extrusion.

그리고 목분이 5 내지 15 중량부가 혼합되는데, 상기 목분이 혼합됨으로써, 제1,2 결합판(110,120)에 벽지 부착성과 도료 바름성이 좋아진다. 상기 목분이 5 중량부 미만으로 혼합되면 벽지 부착성 및 도료 바름성이 떨어지고, 15 중량부를 초과하여 혼합하면 강도가 저하되므로 세라믹 파우더 60 내지 70 중량부에 대해 목분을 5 내지 15 중량부 혼합하는 것이 바람직하다.And 5 to 15 parts by weight of wood are mixed. By mixing the wood, the wallpaper adhesion and paintability of the first and second bonding plates 110 and 120 are improved. When the wood powder is mixed in an amount of less than 5 parts by weight, the wallpaper adhesion and paintability are poor. When the wood powder is mixed in an amount exceeding 15 parts by weight, the strength is lowered. Therefore, wood powder is mixed in an amount of 5 to 15 parts by weight with respect to 60 to 70 parts by weight of the ceramic powder desirable.

상기와 같이 구성된 두 장의 마감판(130)을 소정 거리 이격된 상태로 위치시킨 후, 그 양측에 각각 제1 결합판(110)과 제2 결합판(120)을 체결, 고정시킨다.After the two finishing plates 130 configured as described above are positioned at a predetermined distance, the first engaging plate 110 and the second engaging plate 120 are fastened and fixed to both sides thereof.

이때, 도 2와 같이 제1,2 결합판(110,120)에 형성된 핀홀(112)과 마감판(130)에 형성된 핀홀(131)이 겹쳐지도록 하고, 겹쳐진 핀홀(112,131)에 고정핀(132)을 삽입함으로써, 마감판(130)의 양측에 제1,2 결합판(110,120)을 체결,고정시킨다.2, the pinhole 112 formed on the first and second coupling plates 110 and 120 is overlapped with the pinhole 131 formed on the finishing plate 130, and the fixing pin 132 is attached to the pinholes 112 and 131 The first and second coupling plates 110 and 120 are fastened and fixed to both sides of the finishing plate 130.

그리고 마감판(130) 사이에 상술한 충전벽(140) 혼합물(이 혼합물은 소정의 유동성을 갖도록 소정 양의 물을 부어 갠 상태이다.)을 부어 충전시켜 경화시킨다. 충전벽(140)은 마감판(130) 사이에서 발포하며 경화된다.Then, the filling wall 140 mixture (the mixture is poured with a predetermined amount of water so as to have a predetermined fluidity) is poured between the finishing plates 130 to fill and cure the mixture. The filling wall 140 fires and hardens between the finishing plates 130.

도 2와 같이 제1,2 결합판(110,120)의 플랜지부(114,124) 내면이 마감판(130)와 접하도록 체결함으로써, 마감판(130) 사이에 충전벽(140) 혼합물을 부었을 때 마감판(130)이 벌어지지 않고 형태를 유지한다.When the filling wall 140 mixture is poured between the finishing plates 130 by tightening the inner surfaces of the flange portions 114 and 124 of the first and second coupling plates 110 and 120 so as to be in contact with the finishing plate 130 as shown in FIG. The plate 130 does not open and maintains its shape.

그리고 도 2와 같이 고정핀(132)이 마감판 내측으로 돌출되도록 구성함으로써, 경화된 충전벽(140)이 돌출된 고정핀(132)에 의해 고정되어 마감판(130), 충전벽(140), 제1,2 체결판(110,120)이 서로 견고하게 고정된다.As shown in FIG. 2, the fixing pin 132 protrudes to the inside of the finishing plate so that the hardened filling wall 140 is fixed by the projecting fixing pin 132 to form the finishing plate 130, the filling wall 140, And the first and second fastening plates 110 and 120 are firmly fixed to each other.

상기와 같이 구성된 본 발명의 경량 벽체(100)는 도 3에 도시한 바와 같이, 어느 한 경량 벽체(100)를 수직으로 세워 위치시키고, 다른 경량 벽체(100)의 일 측에 체결된 결합돌기(111)를 세워진 경량 벽체(100)의 결합홈(121)에 삽입하여 체결한다.As shown in FIG. 3, the light-weighted wall 100 of the present invention having the above-described structure is constructed in such a manner that one light-weighted wall 100 is vertically erected and the other one of the coupling protrusions 111 is inserted into the coupling groove 121 of the lightweight wall body 100 and fastened.

이러한 방식으로 또 다른 경량 벽체(100)들을 연속하여 체결함으로써 경량 벽체(100)시공이 간편하게 이루어진다.In this way, the lightweight wall 100 can be easily installed by fastening another lightweight wall 100 in succession.

상기와 같이 구성된 본 발명은 화력발전소의 부산물인 바텀애쉬 및 플라이애쉬를 이용하여 비 내력 경량벽체를 구성함으로써, 폐기되는 바텀애쉬 및 플라이애쉬에 의해 환경이 오염되는 것을 방지할 수 있고, 무게가 가볍고 체결이 간편하여 시공성이 매우 우수하고, 강도가 우수하며, 차음성, 내화성 및 내충격성이 우수하다.According to the present invention constructed as described above, by using the bottom ash and the fly ash, which are by-products of the thermal power plant, the non-resistant lightweight wall can be constructed to prevent the environment from being contaminated by waste bottom ash and fly ash, It is easy to fasten and has excellent workability, excellent strength, excellent sound insulation, fire resistance and impact resistance.

이상 상술한 실시예를 통해 본 발명의 기술적 사상을 살펴보았다.The technical idea of the present invention has been described above with reference to the embodiments.

본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 기재사항으로부터 상기 살펴본 실시예를 다양하게 변형하거나 변경할 수 있음은 자명하다.It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described above from the description of the present invention.

또한, 비록 명시적으로 도시되거나 설명되지 아니하였다 하여도 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 기재사항으로부터 본 발명에 의한 기술적 사상을 포함하는 다양한 형태의 변형을 할 수 있음은 자명하며, 이는 여전히 본 발명의 권리범위에 속한다.Further, although not explicitly shown or described, those skilled in the art can make various modifications including the technical idea of the present invention from the description of the present invention Which is still within the scope of the present invention.

첨부하는 도면을 참조하여 설명된 상기의 실시예는 본 발명을 설명하기 위한 목적으로 기술된 것이며 본 발명의 권리범위는 이러한 실시예에 국한되지 아니한다.The above-described embodiments described with reference to the accompanying drawings have been described for the purpose of illustrating the present invention, and the scope of the present invention is not limited to these embodiments.

100 : 경량벽체
110 : 제1 결합판
111 : 결합돌기
112 : 핀홀
120 : 제2 결합판
121 : 결합폼
122 : 핀홀
130 : 마감판
131 : 핀홀
132 : 고정핀
140 : 충전벽100: Lightweight wall
110: first coupling plate
111: engaging projection
112: Pinhole
120: second coupling plate
121: Combined foam
122: Pinhole
130: Finishing plate
131: Pinhole
132: Fixing pin
140: Charging wall

Claims (10)

생석회(CaO) 50 내지 70 중량부에 대해, 산화마그네슘(MgO) 10 내지 30 중량부와, 이산화규소(SiO2) 5 내지 15 중량부가 혼합되어 판 형태로 성형되어 소정 거리 이격된 마감판(130);
플라이애쉬(fly ash)와 바텀애쉬(bottom ash)의 혼합물 50 내지 70 중량부에 대해 포틀랜드 시멘트 30 내지 50 중량부와, 붕산 3 내지 7 중량부와, 아연 3 내지 7 중량부와, 규산염 5 내지 15 중량부가 혼합되어 소정 두께의 판 형태로 성형되어 양 면이 상기 마감판(130)과 접하는 충전벽(140);
분말 형태의 세라믹 파우더 60 내지 70 중량부에 대해, 폴리에틸렌 수지 10 내지 30 중량부와, 가공조제 1 내지 3 중량부가 혼합된 소재로 제1 결합판(110); 및 제2 결합판(120);이 성형되되,
상기 제1 결합판(110)은 외측으로 돌출된 결합돌기(111)가 형성되고, 제2 결합판(120)은 결합홈(121)이 형성되어 각각 마감판(130)이 접한 충전벽(140) 양 측에 체결되어 구성된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
10 to 30 parts by weight of magnesium oxide (MgO) and 5 to 15 parts by weight of silicon dioxide (SiO 2 ) are mixed with 50 to 70 parts by weight of calcium oxide (CaO) );
30 to 50 parts by weight of Portland cement, 3 to 7 parts by weight of boric acid, 3 to 7 parts by weight of zinc, 5 to 7 parts by weight of boric acid, and 5 to 30 parts by weight of a silicate, based on 50 to 70 parts by weight of a mixture of fly ash and bottom ash, A filling wall 140 formed by mixing 15 parts by weight of the mixture into a plate having a predetermined thickness and having both surfaces contacting with the finishing plate 130;
A first coupling plate 110 made of a mixture of 10 to 30 parts by weight of a polyethylene resin and 1 to 3 parts by weight of a processing aid with respect to 60 to 70 parts by weight of ceramic powder in powder form; And a second coupling plate (120)
The first engaging plate 110 is formed with an engaging protrusion 111 protruding outward and the second engaging plate 120 is formed with an engaging groove 121 so that the charging plate 140 ), Which are connected to both sides of the wall.
제1항에 있어서,
상기 마감판(130)에는,
석회(CaO) 50 내지 70 중량부에 대해, 섬유파우더인 기모샤링 10 내지 30 중량부가 더 혼합되어 구성된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
The method according to claim 1,
In the finishing plate 130,
Characterized in that 10 to 30 parts by weight of brassiere shearing, which is a fiber powder, is further mixed with 50 to 70 parts by weight of lime (CaO).
제1항에 있어서,
상기 충전벽(140)에 혼합되는 플라이애쉬와 바텀애쉬의 혼합물은 플라이애쉬(fly ash) 50 내지 70 중량%와 바텀애쉬(bottom ash) 30 내지 50 중량%를 혼합하여 구성된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
The method according to claim 1,
Characterized in that the mixture of fly ash and bottom ash mixed in the filling wall (140) is composed of 50 to 70% by weight of fly ash and 30 to 50% by weight of bottom ash Non - Strength Lightweight Walls Using Byproducts.
제1항에 있어서,
상기 충전벽(140)에는,
플라이애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 유리가수 5 내지 15 중량부가 더 혼합되어 구성된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
The method according to claim 1,
In the charging wall 140,
By weight of a mixture of fly ash and bottom ash in an amount of 5 to 15 parts by weight based on 50 to 70 parts by weight of a mixture of fly ash and bottom ash.
제1항에 있어서,
상기 충전벽(140)의 붕산 대신 염산이나 황산이 혼합되거나 붕산, 염산, 황산 혼합물이 혼합된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
The method according to claim 1,
Characterized in that hydrochloric acid or sulfuric acid is mixed instead of boric acid in the filling wall (140) or a mixture of boric acid, hydrochloric acid and sulfuric acid is mixed.
제1항에 있어서,
상기 충전벽(140)의 아연(Zn) 대신 철(Fe)이나 알루미늄(Al)이 혼합되거나, 아연(Zn), 철(Fe), 알루미늄(Al) 혼합물이 혼합된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
The method according to claim 1,
Characterized in that iron (Fe) or aluminum (Al) is mixed instead of zinc (Zn) of the filling wall 140 or a mixture of zinc (Zn), iron (Fe) Non - Strength Lightweight Walls.
제1항에 있어서,
상기 충전벽(140)은,
플라이애쉬와 바텀애쉬의 혼합물 50 내지 70 중량부에 대해 과산화수소수(H2O2) 3 내지 10 중량부가 더 혼합되어 구성된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
The method according to claim 1,
The filling wall (140)
(H 2 O 2 ) 3 to 10 parts by weight based on 50 to 70 parts by weight of a mixture of fly ash and bottom ash.
제1항에 있어서,
상기 제1,2 결합판(110,120)에는 세라믹 파우더 60 내지 70 중량부에 대해 목분 5 내지 15 중량부가 더 혼합되어 구성된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
The method according to claim 1,
Wherein the first and second coupling plates 110 and 120 are formed by mixing 5 to 15 parts by weight of wood powder with respect to 60 to 70 parts by weight of the ceramic powder.
제1항에 있어서,
상기 제1,2 결합판(110,120)은,
마감부(113,123) 양측에 마감부(113,123)가 연장되어 절곡된 형태로 플랜지부(114,124)가 형성되고, 상기 플랜지부(114,124)의 내면이 마감판(130)의 외면에 접하여 체결되도록 구성된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
The method according to claim 1,
The first and second coupling plates 110,
The flanges 114 and 124 are formed by bending the end portions 113 and 123 on both sides of the finishing portions 113 and 123 and the inner surfaces of the flange portions 114 and 124 are in contact with the outer surface of the finishing plate 130 Non-strength lightweight wall using by-product of thermal power plant.
제9항에 있어서,
상기 제1,2 결합판(110,120)의 플랜지부(114)와, 상기 마감판(130)에는 각각 핀홀(122,131)이 형성되고, 상기 핀홀(122,131)에 고정핀(132)이 삽입되어 체결되되, 마감판(130)의 내면으로 고정핀(132)이 소정 길이 돌출됨으로써, 마감판(130), 제1,2 체결판(110,120) 및 충전벽(140)이 체결 고정되도록 구성된 것을 특징으로 하는 화력발전소 부산물을 이용한 비 내력 경량벽체.
10. The method of claim 9,
Pin holes 122 and 131 are formed in the flange portion 114 of the first and second coupling plates 110 and 120 and the finishing plate 130. A fixing pin 132 is inserted into the pin holes 122 and 131, And the fixing plate 132 is protruded by a predetermined length from the inner surface of the finishing plate 130 so that the finishing plate 130, the first and second fastening plates 110 and 120, and the charging wall 140 are fastened and fixed Non - Strength Lightweight Walls Using Thermal Power Plant Byproducts.
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WO2020218631A1 (en) * 2019-04-23 2020-10-29 원경에프에이비(주) Board for building finishing and manufacturing method therefor
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WO2020218631A1 (en) * 2019-04-23 2020-10-29 원경에프에이비(주) Board for building finishing and manufacturing method therefor
CN110642572A (en) * 2019-10-16 2020-01-03 上海双秋混凝土制品有限公司 High-strength concrete and preparation process thereof
KR102341126B1 (en) * 2020-11-04 2021-12-17 권윤회 Precasting lightweight panel with improved sound insulation using the waste of incineration plant and manufacturing method of the same

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