KR100336526B1 - Method and apparatus for producing lightweight insulated aerated concrete - Google Patents
Method and apparatus for producing lightweight insulated aerated concrete Download PDFInfo
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- KR100336526B1 KR100336526B1 KR1019980063505A KR19980063505A KR100336526B1 KR 100336526 B1 KR100336526 B1 KR 100336526B1 KR 1019980063505 A KR1019980063505 A KR 1019980063505A KR 19980063505 A KR19980063505 A KR 19980063505A KR 100336526 B1 KR100336526 B1 KR 100336526B1
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Classifications
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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
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
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- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
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- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
Abstract
Description
본 발명은 경량단열기포 콘크리트 제조방법 및 그 장치에 관한 것으로서, 더욱 상세하게는 식물성 단백질 또는 동물성 단백질 기포제를 기포화시켜 물, 시멘트, 혼합제를 믹싱하여 일정한 기공에 의하여 부풀어 오른 상태에서 양생시켜 동일한 용도의 일반 콘크리트 보다 아주 가볍게 만들기 위한 경량단열기포 콘크리트 제조방법 및 그 장치에 관한 것이다.The present invention relates to a method for manufacturing lightweight insulating foam concrete and its apparatus, and more specifically, by mixing the water, cement, and a mixture of foaming vegetable protein or animal protein foaming agent to cure in a state inflated by a certain pore, the same use The present invention relates to a method and apparatus for manufacturing lightweight insulating foam concrete for making it much lighter than ordinary concrete.
현재 아파트의 시공시 내부 바닥면의 단열과 하중을 경감하기 위한 연구와 투자가 진행 중에 있다.Currently, research and investment are underway to reduce the insulation and load of the inner floor during the construction of apartments.
종래에는 슬래브 위에 시멘트 혼합물을 타설하여 제조하거나 단열재를 바닥면에 깔고 시멘트 혼합물을 그 위에 타설하여 양생하여 시공하였다.Conventionally, it is manufactured by pouring a cement mixture on the slab or laying the cement mixture on the bottom surface to cure the cement mixture.
그러나, 이러한 종래의 시공방법은 시멘트의 사용량이 많아 제조비가 상승되며 현재 고층빌딩의 증가로 건축재의 무게를 경감시키는 현 시점에서 하중의 증가되는 문제점이 있었다.However, this conventional construction method has a problem in that the use of cement increases the manufacturing cost due to the large amount of cement used and the load is increased at the present time to reduce the weight of the building material due to the increase of the high-rise building.
또한, 에너지 절약차원에서 따로 단열재를 삽설 시공하는 부가적인 작업공정이 필요하여 인건비의 증가와 자재비 증가로 인한 제조비가 증가되는 문제점이 있었다.In addition, in order to save energy, there is a problem in that an additional work process for inserting and installing a heat insulating material is required, thereby increasing manufacturing cost due to an increase in labor cost and material cost.
따라서, 본 발명은 상기 종래의 문제점을 감안하여 안출한 것으로서, 본 발명의 목적은 식물성 단백질 또는 동물성 단백질 기포제를 기포화시켜 물, 시멘트, 혼합제를 믹싱하여 일정한 기공에 의하여 부풀어 오른 상태에서 양생시켜 동일한일반 콘크리트보다 아주 가볍게 만들기 위한 경량단열기포 콘크리트 제조방법 및 그 장치를 제공하는 데 있다.Accordingly, the present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to bubble the vegetable protein or animal protein foaming agent to mix water, cement, and a mixing agent to cure in the state inflated by a certain pore, thereby curing the same. It is to provide a light-insulating foam concrete manufacturing method and apparatus for making it much lighter than ordinary concrete.
본 발명의 또 다른 목적은 건축제조 시 가장 중요한 것은 제조상의 편리성과 제조시의 제조비가 적은 경량단열기포 콘크리트 제조방법 및 그 장치 제공하는 데 있다.Still another object of the present invention is to provide a method and apparatus for manufacturing lightweight insulation foam concrete having low manufacturing convenience and low manufacturing cost in manufacturing.
이와 같은 목적을 달성하기 위한 본 발명의 경량단열기포 콘크리트 제조방법은 시멘트 저장탱크에서 공급되는 시멘트와, 물탱크에서 공급되는 물과, 기포저장 탱크에 콤프레셔에서 공급되는 공기와 기포제를 혼합하여 공급되는 기포제와, 크랙 방지제 저장탱크에서 공급되는 크랙을 방지하는 크랙방지제를 믹싱장치로 이송하는 이송단계와; 상기 이송된 혼합물을 믹싱장치에 의해 혼합되는 믹싱단계와; 상기 믹싱된 혼합물을 가압펌프에 의해 가압하는 가압펌핑단계와; 상기 펌핑 된 혼합물이 강관의 본체부 내에 비금속 재질의 얇은 띠로 형성된 철수세미 및 철스프링 조각으로 채워진 입구부와, 다양한 모양을 갖는 다수의 애자를 넣은 중간부와, 비금속의 재질의 얇은 띠로 형성된 철수세미로 채워진 출구부를 갖는 기포발생장치부의 각부를 통하여 양질의 기포를 발생시키는 기포발생단계로 이루어져 달성하였다.Lightweight insulation foam concrete manufacturing method of the present invention for achieving the above object is supplied by mixing the cement supplied from the cement storage tank, the water supplied from the water tank, the air and the foaming agent supplied from the compressor to the bubble storage tank. A conveying step of conveying the foaming agent and the crack preventing agent for preventing cracks supplied from the crack preventing agent storage tank to the mixing apparatus; A mixing step of mixing the transferred mixture by a mixing device; A pressure pumping step of pressurizing the mixed mixture with a pressure pump; The pumped mixture includes a withdrawal scrubber formed of a thin strip of non-metal material and an inlet portion filled with a piece of iron spring in the main body of the steel pipe, an intermediate portion containing a plurality of insulators having various shapes, and a pull-out scrubber formed of a thin strip of non-metallic material. A bubble generating step of generating a high-quality bubble through each part of the bubble generating unit having an outlet portion filled with to achieve.
또한, 본 발명의 경량단열기포 콘크리트 제조장치는 시멘트와 물과 기포제 및 크랙방지제를 혼합하는 믹싱장치와; 콘크리트 혼합물을 이송시키는 가압펌프와; 단단한 기포군을 형성하며 고른 배합성과 균일 강도를 갖도록 숙성된 기포발생수단과; 경량기포콘크리트를 타설하는 장소로 이송하는 이송호스와, 콤프레셔를 구비하고, 상기 믹싱장치는 시멘트와 물과 기포제 및 크랙방지제가 이송된 혼합물을 믹싱하는 축상에 장착된 스크류를 구성하고; 상기 가압펌프는 믹싱장치에서 믹싱된 혼합 콘크리트를 고압으로 가압하도록 구동모터와 "V"벨트로 연결 구성되고; 상기 기포발생수단부는 강관의 본체부 내에 비금속의 재질의 얇은 띠로 형성된 철수세미 및 철스프링 조각으로 채워진 입구부와, 다양한 모양을 갖는 다수의 애자 넣은 중간부와, 비금속의 재질의 얇은 띠로 형성된 철수세미로 채워진 출구부로 구성되고; 상기 이송호스는 가압펌프에서 가압되어 기포발생수단부를 거처 시공장소까지 경량의 기포콘크리트를 압송하도록 구성하여 달성하였다.In addition, the lightweight insulating foam concrete production apparatus of the present invention and a mixing device for mixing cement and water, foaming agent and crack prevention agent; A pressure pump for conveying the concrete mixture; Bubble generation means for forming a solid bubble group and aged to have a uniform compounding and uniform strength; A transport hose for transporting the lightweight foam concrete to the place where the concrete is to be poured, and a compressor, wherein the mixing device comprises a screw mounted on the shaft for mixing the mixture of the cement and water, the foaming agent and the crack preventing agent; The pressure pump is configured to be connected with a drive motor and a "V" belt to pressurize the mixed concrete mixed in the mixing apparatus at a high pressure; The bubble generating means portion includes a withdrawal scrubber formed of a thin band of non-metal material and an inlet part filled with a piece of iron spring in the main body of the steel pipe, an intermediate part containing a plurality of insulators having various shapes, and a pull-out scrubber formed of a thin metal strip of non-metal material. Consisting of outlets filled with; The transfer hose was pressurized by a pressure pump to achieve the configuration of the light-foamed foam concrete to the city factory through the bubble generating means.
도 1은 본 발명의 실시예의 경량단열기포 콘크리트 제조방법 및 그 장치를 도시한 구성도,1 is a block diagram showing a method of manufacturing lightweight insulation foam concrete and an apparatus thereof according to an embodiment of the present invention,
도 2는 도 1의 A는 부분인 본 발명의 경량단열기포 콘크리트 제조장치의 기포발생장치를 도시한 단면도,Figure 2 is a cross-sectional view showing a bubble generator of the lightweight insulating foam concrete manufacturing apparatus of the present invention A is a portion of FIG.
도 3은 본 발명의 다른 실시예의 경량단열기포 콘크리트 제조장치의 기포발생장치를 도시한 단면도이다.3 is a cross-sectional view showing a bubble generating device of the lightweight insulating foam concrete manufacturing apparatus of another embodiment of the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 시멘트 저장탱크 20 : 물탱크10: cement storage tank 20: water tank
30 : 기포제 저장탱크 40 : 크랙방지제 저장탱크30: foam storage tank 40: crack inhibitor storage tank
50 : 믹싱장치 60 : 가압펌프50: mixing device 60: pressurized pump
70 : 호스 80 : 콤프레셔70: hose 80: compressor
90 : 컨베이어벨트 100 : 기포발생수단부90: conveyor belt 100: bubble generation means
110 : 본체부 120 : 출구부110: main body 120: outlet
130 : 중간부 140 : 입구부130: middle portion 140: inlet portion
이하, 첨부된 도면들을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 실시예의 경량단열기포 콘크리트 제조방법 및 그 장치를 도시한 구성도이고, 도 2는 본 발명의 경량단열기포 콘크리트 제조장치의 기포발생 장치를 도시한 단면도이고, 도 3은 본 발명의 다른 실시예의 기포발생장치를 도시한 단면도이다.1 is a block diagram showing a method for manufacturing lightweight insulation foam concrete and apparatus thereof according to an embodiment of the present invention, Figure 2 is a cross-sectional view showing the bubble generating device of the lightweight insulation foam concrete manufacturing apparatus of the present invention, Figure 3 It is sectional drawing which shows the bubble generator of another embodiment of this invention.
도 1과 도 2에 도시된 바와 같이, 본 발명의 경량단열기포 콘크리트 제조방법은 시멘트 저장탱크(10)에서 공급되는 시멘트와, 물탱크(20)에서 공급되는 물과, 기포저장탱크(30)에 콤프레셔에서 공급되는 공기와 혼합하여 공급되는 기포제와, 크랙방지제 저장탱크(40)에서 공급되는 크랙을 방지하는 크랙방지제를 믹싱장치(50)로 이송하는 이송단계와;As shown in Figure 1 and 2, the method of manufacturing lightweight insulation foam concrete of the present invention, the cement supplied from the cement storage tank 10, the water supplied from the water tank 20, and the bubble storage tank 30 A transfer step of conveying the foaming agent mixed with the air supplied from the compressor and the cracking preventing agent which prevents the crack supplied from the cracking agent storage tank 40 to the mixing device 50;
상기 이송된 혼합물을 믹싱장치(50)에 의해 혼합되는 믹싱단계와; 상기 믹싱된 혼합물을 가압펌프(60)에 의해 가압하는 가압펌핑단계와, 상기 펌핑된 혼합물이 강관의 본체부(110)내에 비금속 재질의 얇은 띠로 형성된 철수세미 및 철스프링 조각으로 채워진 입구부(140)와, 다양한 모양을 갖는 다수의 애자 넣은 중간부(130)와, 비금속의 재질의 얇은 띠로 형성된 철수세미로 채워진 출구부(120)를 갖는 기포발생장치부(100)의 각 부를 통하여 양질의 기포를 발생시키는 기포발생단계로 이루어진다.A mixing step of mixing the transferred mixture by a mixing device (50); Pressurized pumping step of pressurizing the mixed mixture by the pressure pump 60, and the inlet portion 140, the pumped mixture is filled with a pulley and iron spring pieces formed of a thin band of non-metal material in the body portion 110 of the steel pipe ), And a high quality bubble through each part of the bubble generator unit 100 having a plurality of insulated intermediate portion 130 having a variety of shapes, and the outlet portion 120 is filled with a pulley made of a thin band of non-metal material Bubble generation step is generated.
먼저, 이송단계는 시멘트와 크랙방지제를 컨베이어벨트(90)에 의해 믹싱장치(50)로 이송하고, 물탱크(20)에서는 물을 기포제 저장탱크(30)에서 혼합된 기포제를 포함하여 혼합하도록 믹싱장치(50)로 이송하도록 이루어진다.First, the conveying step transfers the cement and the crack preventive agent to the mixing device 50 by the conveyor belt 90, the mixing in the water tank 20 to mix the water, including the air bubbles mixed in the foam storage tank 30. Transfer to device 50.
상기 믹싱단계는 축상에 장착된 스크류(170)에 의해 혼합되도록 하여 내용물이 잘 믹싱 되도록 이루어진다.The mixing step is to be mixed by the screw 170 mounted on the shaft so that the contents are well mixed.
상기 가압펌핑단계는 혼합물을 고압으로 펌핑된 혼합물이 강관의 본체부(110)내에 비금속 재질의 얇은 띠로 형성된 철수세미 및 철스프링 조각으로 채워진 입구부(140)를 통하여 다양한 모양을 갖는 다수의 애자 넣은 중간부(130)를 통하여 비금속의 재질의 얇은 띠로 형성된 철수세미로 채워진 출구부(120)를 통하여 양질의 기포를 형성한 경량단열기포 콘크리트를 얻도록 하였다.The pressure pumping step is a mixture of a plurality of insulators having a variety of shapes through the inlet portion 140 is filled with a spring and iron spring pieces formed of a thin band of non-metal material in the body portion 110 of the steel pipe, the mixture is pumped at a high pressure Through the intermediate portion 130, through the outlet 120 is filled with a pulley formed of a thin strip of non-metal material to obtain a lightweight insulating foam concrete with a high-quality bubble.
상기 기포발생수단부(100)를 통과한 경량단열기포 콘크리트는 이송호스(70)를 통하여 시공장소로 공급하도록 하였다.The lightweight insulating foam concrete passing through the bubble generating means portion 100 was to be supplied to the city factory through the transfer hose (70).
본 발명의 실시예로 상기와 같은 방법으로 경량단열기포 콘크리트의 기포제 저장탱크내에 콤프레셔(80)의 공기압을 10~15kg/㎠ 가압함으로써, 열전도율이 개선되고 고른 기포군 및 단단한 기포군이 형성되어 강도 또한 높아짐을 알 수 있었다.In the embodiment of the present invention by pressurizing the air pressure of the compressor 80 in the foam storage tank of lightweight insulation foam concrete in the same manner as described above 10 to 15kg / ㎠, the thermal conductivity is improved and even bubble group and rigid bubble group is formed and strength It was also found to be high.
다음 상기와 같이 경량단열기포 콘크리트 제조방법에 의한 장치는 시멘트와 물과 기포제 및 크랙방지제를 혼합하도록 축상에 장착된 스크류(170)에 의해 혼합되도록 구성된 믹싱장치(50)와; 콘크리트 혼합물을 고압으로 이송하도록 동력원인 펌프와 "V"벨트(150)로 연결된 가압펌프(60)와; 단단한 기포군을 형성하며 고른 배합성과 균일 강도를 갖도록 입구부(140)와 중간부(130)와 출구부(120)로 구성된 기포발생수단부(100)와; 경량단열기포 콘크리트를 타설하는 장소로 이송하는 이송호스(70)와, 기포제 저장탱크에 공기를 공급하는 콤프레셔(80)를 포함하여 구성된다.Next, the apparatus according to the method for manufacturing lightweight insulation foam concrete as described above includes a mixing apparatus 50 configured to be mixed by a screw 170 mounted on the shaft to mix cement, water, foaming agent, and crack preventing agent; A pressurized pump 60 connected to a pump as a power source and a "V" belt 150 to transfer the concrete mixture at a high pressure; A bubble generating means (100) formed of an inlet portion (140), an intermediate portion (130), and an outlet portion (120) to form a rigid bubble group and to have an even blendability and uniform strength; It comprises a transfer hose (70) for transporting the lightweight insulation foam concrete to the place, and a compressor (80) for supplying air to the foam storage tank.
상기 믹싱장치(50)는 시멘트 저장탱크(10)의 시멘트와 크랙방지제 저장탱크(40)의 크랙방지제를 컨베이어벨트(90)로 이송하도록 구성하고, 또한 물탱크(20)의 물과 기포제 저장탱크(30)에 콤프레셔(80)에서 공급되는 공기와 혼합된 기포제와 크랙방지제 저장탱크(40)의 크랙방지제를 축상에 장착된 스크류(170)에 의해 믹싱 하도록 하였다.The mixing device 50 is configured to transfer the crack control agent of the cement storage tank 10 and the crack control agent storage tank 40 to the conveyor belt 90, and also the water and foam storage tank of the water tank 20 The foaming agent mixed with the air supplied from the compressor 80 at 30 and the crack preventing agent of the crack preventing agent storage tank 40 were mixed by the screw 170 mounted on the shaft.
상기 구동모터(160)과 "V"벨트(150)로 연결된 가압펌프(60)는 믹싱장치(50)에서 믹싱된 혼합 콘크리트를 고압으로 가압하여 기포발생수단부(100)를 통과시켜 단단한 기포군을 형성하며 고른 배합성과 균일 강도를 갖도록 하였다.The pressurized pump 60 connected with the drive motor 160 and the "V" belt 150 pressurizes the mixed concrete mixed by the mixing device 50 to a high pressure and passes the bubble generating means unit 100 to form a rigid bubble group. It was formed to have a uniform compounding and uniform strength.
상기 기포발생수단부(100)는 원통의 강관의 본체부(110)와, 비금속의 재질의 얇은 띠로 형성된 철수세미 및 철스프링 조각으로 채워진 입구부(140)와, 다양한 모양을 갖는 다수의 애자 넣은 중간부(130)와, 비금속의 재질의 얇은 띠로 형성된 철수세미로 채워진 출구부(120)로 구성된다.The bubble generating means portion 100 is the body portion 110 of the cylindrical steel pipe, the inlet portion 140 is filled with a pulley and iron spring pieces formed of a thin strip of non-metal material, and a plurality of insulators having various shapes The intermediate portion 130, and the outlet portion 120 is filled with a pulley formed of a thin strip of a non-metal material.
상기 이송호스(70)는 가압펌프(60)에서 가압되어 기포발생수단부(100)를 거처 시공장소까지 경량의 기포콘크리트를 압송하는 호스가 연결되어져 있다.The transfer hose 70 is pressurized by the pressure pump 60 is connected to the hose for pumping the lightweight foam concrete to the city factory via the bubble generating means 100.
이와 같이 구성된 본 발명의 경량단열기포 콘크리트 장치의 작용을 상세히 설명한다.The operation of the lightweight insulating foam concrete device of the present invention configured as described above will be described in detail.
먼저, 시멘트 저장탱크(10)에 저장된 시멘트와 크랙방지제 저장탱크(40)의 크랙방지제를 컨베이어벨트(90)에 의해 믹싱장치(50)로 이송하고 동시에 물탱크(20)에서 공급되는 물과, 기포제 저장탱크(30)에 콤프레셔(80)에서 공급되는 공기와 혼합한 기포제를 믹싱장치(50)에 공급하여 혼합되도록 작용한다.First, the cement and the crack inhibitor stored in the cement storage tank 10 and the crack inhibitor of the storage tank 40 is transferred to the mixing device 50 by the conveyor belt 90 and at the same time water supplied from the water tank 20, A foaming agent mixed with the air supplied from the compressor 80 to the foaming storage tank 30 is supplied to the mixing device 50 to be mixed.
다음, 상기에서 믹싱장치(50)에 의해 혼합된 혼합물을 가압펌프(60)에 의해 기포발생수단부(100)를 통과하도록 하였다. 이때 혼합된 혼합물의 공기방울은 균일하지 않고 공기방울의 강도가 떨어지므로 가압펌프에서 가압 펌핑된 혼합물이 원통의 강관의 본체부(110)와, 비금속의 재질의 얇은 띠로 형성된 철수세미 및 철스프링 조각으로 채워진 입구부(140)와, 다양한 모양을 갖는 다수의 애자 넣은 중간부(130)와, 비금속의 재질의 얇은 띠로 형성된 철수세미로 채워진 출구부(120)를 거치는 동안 단단한 기포군의 형성과 기포군이 균일하게 분포시켜 강도를 증진시킨 경량의 기포콘크리트가 형성되어 시공장소로 공급하도록 공급호스(70)가 연결되어 있다.Next, the mixture mixed by the mixing device 50 was passed through the bubble generating means portion 100 by the pressure pump (60). At this time, since the air bubbles of the mixed mixture are not uniform and the strength of the air bubbles is lowered, the pressure-pumped mixture in the pressure pump is pulled out of the body part 110 of the cylindrical steel pipe and a pulled iron and iron spring pieces formed of a thin band of non-metallic material. Formation of air bubbles and formation of a solid bubble group while passing through the inlet portion 140 filled with a plurality of insulators, the middle portion 130 having various shapes, and the outlet portion 120 filled with a withdrawal brush formed of a thin band of a non-metallic material. The uniformly distributed group is formed of lightweight foam concrete to enhance the strength of the supply hose 70 is connected to supply to the factory.
도 3에 도시한 본 발명의 다른 실시예의 경량단열기포 콘크리트 생성장치의 기포발생수단부(100)는 원통의 강관의 본체부(110)와, 비금속의 재질의 얇은 띠로 형성된 철수세미 및 철스프링 조각으로 채워진 입구부(140)와, 다양한 모양을 갖는다수의 애자 넣은 중간부(130)와, 비금속의 재질의 얇은 띠로 형성된 철수세미가 삽입된 중간부(130')와, 다수의 애자가 삽입된 출구부(120)로 구성되어져 각 부를 다단계를 거처 단단한 기포군의 형성과 기포군이 균일하게 분포시켜 강도를 증진되도록 하였다.The bubble generating means portion 100 of the lightweight insulating foam concrete generating device of another embodiment of the present invention shown in Figure 3 is a pulley and iron spring pieces formed of a body portion 110 and a thin strip of non-metal material of the cylindrical steel pipe Filled with an inlet portion 140, the intermediate portion 130 having a number of insulators having a variety of shapes, the intermediate portion 130 'is inserted into the withdrawal brush formed of a thin strip of non-metal material, and the plurality of insulators are inserted Consisting of the outlet portion 120 to form a solid bubble group through the multi-step through each part and to uniformly distribute the bubble group to enhance the strength.
예컨대, 본 발명은 상술한 실시예에 한정되지 아니하며, 청구범위에서 청구한 본 발명의 요지를 벗어남이 없이 본 발명이 속하는 기술분야에 통상의 지식을 가진 자라면 다양한 변형 실시가 가능한 것임은 물론이고, 그와 같은 변경은 본 발명의 청구범위내에 있게 된다.For example, the present invention is not limited to the above-described embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Such changes are intended to fall within the scope of the present invention.
상기 실시예를 통하여 설명한 바와 같이, 본 발명의 경량단열기포 콘크리트 제조방법 및 그 장치는 종래의 제조시의 많은 문제점을 해결하여 가볍고 단열성이 뛰어나며 특히 경량기포콘크리트내에 단단한 기포군을 형성하여 품질을 향상시킨 효과가 있다. 또한, 기포군의 배합이 균일하여 강도의 증진과 시멘트가 침전되는 현상이 없으며 기포군의 파괴로 인한 품질 저하방지 및 시멘트를 절감시킨 효과가 있으므로 건설산업상 매우 유용한 발명인 것이다.As described through the above embodiment, the lightweight insulating foam concrete manufacturing method and apparatus of the present invention solves many problems in the conventional manufacturing, light and excellent thermal insulation, in particular to form a solid bubble group in lightweight foam concrete to improve the quality It is effective. In addition, since the mixing of the bubble group is uniform, there is no phenomenon of increasing strength and precipitation of cement, and preventing the degradation of quality due to the destruction of the bubble group and reducing the cement.
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| KR1019980063505A KR100336526B1 (en) | 1998-12-31 | 1998-12-31 | Method and apparatus for producing lightweight insulated aerated concrete |
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| KR1019980063505A KR100336526B1 (en) | 1998-12-31 | 1998-12-31 | Method and apparatus for producing lightweight insulated aerated concrete |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015088182A1 (en) * | 2013-12-10 | 2015-06-18 | 강원대학교산학협력단 | Two-layer concrete pavement device and pavement method using normal concrete and high-performance concrete |
| KR20150067889A (en) * | 2013-12-10 | 2015-06-19 | 강원대학교산학협력단 | Using a high-performance two-layer concrete pavement concrete apparatus and method |
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| KR20030061983A (en) * | 2002-01-14 | 2003-07-23 | 대신콘크리트 주식회사 | Lightweight bubble artificial stone using foam and its manufacturing method |
| KR100498842B1 (en) * | 2002-07-22 | 2005-07-04 | 한국건설기술연구원 | Manufacturing apparatus for air-entrained concrete slurry having foaming machine |
| KR101876152B1 (en) * | 2017-12-27 | 2018-07-06 | 김창구 | Facilities for depositing lightweight aerated concrete and foam regeneration device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015088182A1 (en) * | 2013-12-10 | 2015-06-18 | 강원대학교산학협력단 | Two-layer concrete pavement device and pavement method using normal concrete and high-performance concrete |
| KR20150067889A (en) * | 2013-12-10 | 2015-06-19 | 강원대학교산학협력단 | Using a high-performance two-layer concrete pavement concrete apparatus and method |
| KR101583001B1 (en) * | 2013-12-10 | 2016-01-06 | 강원대학교산학협력단 | Using a high-performance two-layer concrete pavement concrete apparatus and method |
| CN105980631A (en) * | 2013-12-10 | 2016-09-28 | 江原大学校产学协力团 | Two-layer concrete pavement device and pavement method using normal concrete and high-performance concrete |
| US10000896B2 (en) | 2013-12-10 | 2018-06-19 | Kangwon National University University-Industry Cooperation Foundation | Two-layer concrete pavement forming device and pavement method using normal concrete and high-performance concrete |
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