KR0178708B1 - Manufacturing method of concrete block by using native rock - Google Patents

Manufacturing method of concrete block by using native rock Download PDF

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Publication number
KR0178708B1
KR0178708B1 KR1019980041804A KR19980041804A KR0178708B1 KR 0178708 B1 KR0178708 B1 KR 0178708B1 KR 1019980041804 A KR1019980041804 A KR 1019980041804A KR 19980041804 A KR19980041804 A KR 19980041804A KR 0178708 B1 KR0178708 B1 KR 0178708B1
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South Korea
Prior art keywords
natural stone
block
concrete
ready
curing
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KR1019980041804A
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Korean (ko)
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조용현
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조용현
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Priority to KR1019980041804A priority Critical patent/KR0178708B1/en
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Publication of KR0178708B1 publication Critical patent/KR0178708B1/en

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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
    • B28B1/004—Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing hydraulic binder
    • 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
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • B28B7/007—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with moulding surfaces simulating natural effets, e.g. wood or stone
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
    • E04C1/395—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra for claustra, fences, planting walls, e.g. sound-absorbing

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Fencing (AREA)

Abstract

본 발명은 자연석을 이용하여 블록을 제조하는 방법에 관한 것으로, 특히 담장용으로 사용하는 양면 블록(9)을 습식주조에 의해 제조하기 위하여, 습식주조를 위한 주조틀의 바닥에 철판(4)을 깔고, 그 위에 1차로 자연석(5')을 깔고 순모래(6)를 일정량 채운후 레미콘(7)을 부으며, 부은 레미콘(7) 상부에 2차로 자연석(5)을 꽃아 양생한 후, 그 위에 희석된 혼합시멘트액으로 방수도포하여 양생하고, 양생 완료되면 뒤집어서 철판(4)과 순모래(6)를 제거한 후 희석된 혼합시멘트액으로 다시 방수도포하여 양생함으로써 양면 블록(9)을 제조하도록 구성된 자연석을 이용한 콘크리트 양면 블록의 제조방법에 관한 것이다.The present invention relates to a method for manufacturing a block using natural stone, in particular to produce a double-sided block (9) used for fences by wet casting, iron plate (4) at the bottom of the casting mold for wet casting Lay the natural stone (5 ') on top of it, fill the net sand (6) with a certain amount and pour the ready-mixed concrete (7), and then cure the natural stone (5) on the upper part of the poured ready-mixed concrete (7) and cure it. It is configured to produce a double-sided block 9 by coating with a diluted mixed cement solution to cure and curing, flipping over and removing the iron plate 4 and the net sand 6 when the curing is completed, and then coating by curing with a diluted mixed cement solution. It relates to a method for producing a concrete double-sided block using natural stone.

Description

자연석을 이용한 콘크리트 양면 블록의 제조방법Manufacturing method of concrete double-sided block using natural stone

본 발명은 자연석을 이용하여 블록을 제조하는 방법에 관한 것으로, 특히 담장용으로 사용하는 양면 블록을 습식주조에 의해 제조하기 위하여, 습식주조를 위한 주조틀의 바닥에 철판을 깔고, 그 위에 1차로 자연석을 깔고 순모래를 일정량 채운후 레미콘을 부으며, 부은 레미콘 상부에 2차로 자연석을 꽃아 양생한 후, 그 위에 희석된 혼합시멘트액으로 방수도포하여 양생하고, 양생 완료되면 뒤집어서 철판과 순모래를 제거한 후 희석된 혼합시멘트액으로 다시 방수도포하여 양생함으로써 양면 블록을 제조하도록 구성된 자연석을 이용한 콘크리트 양면 블The present invention relates to a method for manufacturing a block using natural stone, in particular in order to manufacture a double-sided block used for fences by wet casting, laying an iron plate on the bottom of the casting mold for wet casting, firstly thereon Lay natural stone and fill a certain amount of pure sand and pour the ready-mixed concrete. Secondly, natural stone is cured by pouring it on top of the poured ready-mixed concrete. Then, it is cured by waterproofing with mixed cement solution diluted on it. Double-sided concrete block using natural stone configured to manufacture double-sided block by curing after curing with diluted mixed cement solution.

록의 제조방법에 관한 것이다.It relates to a method for producing a lock.

지금까지의 블록 제조방법에 있어서는, 건식주조방법으로서 주조틀 하부에 철판을 깔고 그 위에 자연석을 배치한 다음 순모래를 자연석이 묻히지 않을 정도로 채우고, 그 위에 시멘트몰탈을 채우고 유압기로 압축하여 시멘트블록을 성형하고 완성된 시멘트블록을 뒤집어 철판을 제거하면 순모래는 쉽게 분리가 이우어져 자연석이 꽂힌 형태의 시멘트블록을 제조할 수 있었으나, 상기의 건식주조방법에 의하면, 유압기로 압축성형하였으므로 자연석을 원하는 위치에 임의로 배치하기가 힘들고, 자연석을 시멘트블록의 한 면에만 꽂을 수 있어 상기의 방식에 의한 블록은 담장용이 아닌 건물의 외벽으로만 사용이 가능한 단점이 있었다.In the conventional block manufacturing method, as a dry casting method, iron plate is placed on the lower part of the casting mold, natural stone is placed thereon, pure sand is filled to the extent that natural stone is not buried, cement mortar is filled thereon, and the cement block is compressed by hydraulic pressure. When the formed cement block is inverted and the iron plate is removed, the pure sand can be easily separated to produce a cement block in which natural stone is inserted. However, according to the dry casting method, the natural stone is placed in a desired position due to compression molding with a hydraulic press. It is difficult to arrange arbitrarily in, and the natural stone can be plugged into only one side of the cement block, so that the block according to the above method can be used only as an exterior wall of the building, not as a fence.

또한, 상기의 단점을 해결하기 위하여, 이건 출원인은 블록제조시 자연석을 원하는 위치에 임의로 배치할 수 있고, 블록을 담장용으로 사용할 수 있는 양면블록을 제조하는 방법을 특허출원 제 95-37457 호로 출원한 바 있으나, 이에 의하면 한면을 양생한 후 180도로 뒤집어서 철판을 제거하고 다시 나머지 한면을 제조하여야 하므로, 양면블록의 제조에 2 배의 시간이 소모되어 비효율적인 단점이 있었다.In addition, in order to solve the above shortcomings, the applicant can arbitrarily arrange natural stone at a desired position when manufacturing a block, and filed with a patent application No. 95-37457 for a method of manufacturing a double-sided block that can use the block for fences. However, according to this, after curing one side, it has to be inverted 180 degrees to remove the iron plate and manufacture the other side again, so that twice the time is required to manufacture the double-sided block, which is inefficient.

상기의 단점을 해결하기 위하여, 본 발명은 블록제조에 있어서 자연석을In order to solve the above disadvantages, the present invention is a natural stone in the manufacture of blocks

원하는 위치에 임의로 배치할 수 있고, 담장용으로 사용할 수 있는 양면 블록의 제조가 가능하며, 양면블록의 제조에 소모되는 시간을 줄일 수 있어 효율적인 수단을 제공하고자 한다.It is possible to arrange arbitrarily at a desired position, to be able to manufacture a double-sided block that can be used for the fence, and to reduce the time consumed in the manufacture of the double-sided block to provide an efficient means.

본 발명의 또 하나의 과제는 블록을 조적할 때 블록과 블록 사이에 시멘트 몰탈을 용이하게 메울 수 있도록 공간을 확보하여 조적된 벽체의 상하좌우 강력한 접합을 가능하도록 하고, 줄눈 시공시에도 용이하고 줄눈이 일정한 간격으로 시공될 수 있는 수단을 제공하고자 한다.Another object of the present invention is to secure a space to easily fill the cement mortar between blocks when masonry blocks to enable strong jointing of the vertically stacked walls, easy and joint even when joint construction It is intended to provide a means that can be constructed at regular intervals.

도 1 은 본 발명을 제조하기 위한 주조틀을 나타낸 것이고,1 shows a casting mold for manufacturing the present invention,

도 2 는 주조틀에 자연석을 임의로 배치한 상태를 나타낸 것이며,2 shows a state in which the natural stone is randomly arranged in the casting mold,

도 3 은 도 2 의 주조틀에 순모래를 깐 상태를 나타낸 것이고,3 is a view showing a state where pure sand is placed on the casting mold of FIG.

도 4 는 도 3 의 주조틀에 레미콘을 채우고 다시 자연석을 깐 상태의 단4 is a stage in which the ready-to-use ready-mixed concrete is placed in the casting mold of FIG.

면도이며,Shaving

도 5 는 도 4 의 레미콘과 자연석 상부를 시멘트 희석액으로 방수도포한5 is a waterproof coating of the cement concrete and the upper portion of the ready-mixed concrete of FIG.

단면도이고,Section,

도 6 은 블록을 양생한 후 철판과 칸막이 그리고 순모래를 털어낸 단면도6 is a cross-sectional view of the iron plate, partition and pure sand after curing the block

이며,Is,

도 7 은 조적몰탈 주입시의 공간확보를 위한 반달 P.V.C를 나타낸 사시도Figure 7 is a perspective view showing a half moon P.V.C for securing the space during masonry mortar injection

이고,ego,

도 8 은 본 발명에 의한 양면 블록의 사시도이다.8 is a perspective view of a double-sided block according to the present invention.

* 도면의 주요부분에 대한 부호 설명* Explanation of symbols on the main parts of the drawings

1 : 테두리 2 : 칸막이1: border 2: partition

3 : 다이(Die) 4 : 철판3: die 4: iron plate

5,5' : 자연석 6 : 순모래5,5 ': natural stone 6: Pure sand

7 : 레미콘 8 : 반달 P.V.C7: ready-mixed concrete 8: half moon P.V.C

9 : 양면 블록 10 : 볼트9: double-sided block 10: bolt

11 : 조적몰탈 투입공간 B : 레미콘 채움의 폭11: masonry mortar input space B: width of ready-mixed concrete

C : 순모래 C' : 시멘트 희석액C: Pure sand C ': Cement diluent

상기의 목적을 달성하기 위하여, 본 발명은 주조틀의 바닥에 철판을 깔고 각 주조틀의 양측면부에 반달 P.V.C를 나합시켜 고정하고, 철판의 상부에 1차로 자연석을 배치한 후 순모래를 채우고, 그 위에 레미콘을 부어 2차로 자연석을 꽂아 배치하고 양생한 뒤, 다시 그 위에 희석된 혼합시멘트액으로 방수도포하고 양생하며, 양생이 완료되면 180도 뒤집어서 바닥부에 깐 철판과 순모래를 제거하고 희석된 혼합시멘트액으로 다시 방수도포하여 양생시킨다.In order to achieve the above object, the present invention is to install the iron plate on the bottom of the casting mold and fixed by combining half moon PVC on both sides of each casting mold, the first place natural stone on the top of the iron plate and fill the net sand, Pour the ready-mixed concrete on it and place it in a second place. After curing, apply waterproofing and curing with a mixed cement solution diluted on it. After curing, turn over 180 degrees to remove iron plate and net sand on the bottom and dilute. Apply the mixed cement solution to waterproof again and cure.

본 발명을 실시예에 의하여 자세히 설명하면 다음과 같다.The present invention will be described in detail by way of examples.

공지의 주조틀의 다이(Die)(3)에 철판(4)을 깔고 그 위에 칸막이(2)를 맞A steel plate 4 is placed on a die 3 of a known casting mold and a partition 2 is fitted thereon.

춘 후 테두리(1)를 씌우며 콘크리트 양면 블록(9)의 양측면이 되는 칸막이(2)와 테두리(1)의 측부에 반원통형 반달 P.V.C(8)를 볼트(10)로 조여주어 고정함으로써 블록(9)의 주조를 위한 주조틀을 완성하고, 상기 철판(4)의 상부에 1차로 자연석(5')을 임의로 배치하며, 그 위에 순모래(6)를 약 30㎜ 채움으로써 자연석(5') 두께의 반 정도(C위치)가 순모래(6)로 채워질 수 있도록 하고, 레미콘(7)을 테두리(1)의 상한선인 레미콘 채움의 폭(B위치)까지 채우며, 그 위에 2차로 자연석(5)을 꽂아 배치한 후, 2차 자연석(5)과 레미콘(7) 상부에 희석된 혼합시멘트액으로 약 7㎜(C'위치) 방수도포하고 양생시키며, 양생이 완료되면 주조틀을 180도 뒤집어 철판(4)과 순모래(6)를 제거하고 희석된 혼합시멘트액으로 한 번더 약 7㎜(C'위치) 방수도포하여 양생시킴으로써, 콘크리트 양면 블록(9)을 제조한다.After the spring is placed, the partitions (2) covering both sides of the concrete double-sided block (9) and the semi-cylindrical half-moon PVC (8) are fastened by bolts (10) to the sides of the frame (1) to fix the block ( 9) to complete the casting mold for the casting of 9, the natural stone (5 ') is randomly placed on the upper portion of the iron plate (4), and the natural sand (5') by filling approximately 30 mm of pure sand (6) thereon Allow half the thickness (C position) to be filled with pure sand (6), fill the ready-mixed concrete (7) to the width (B position) of the ready-mixed concrete filling, the upper limit of the rim (1), and the second natural stone (5) ) After placing it, place it on the secondary natural stone (5) and ready-mixed concrete (7), and mix and cure it with water and apply about 7mm (C 'position) .When the curing is completed, turn the casting mold 180 degrees. Remove the iron plate (4) and the net sand (6) and apply curing by diluting the mixed cement solution one more time about 7mm (C 'position). To prepare a lock (9).

그리고, 상기의 반달 P.V.C(8)에 의해 완성된 콘크리트 양면 블록(9)의 양측부에는 도 6 및 도 8과 같이 반달형의 조적몰탈 투입공간(11)이 형성되며, 여러개의 블록(9)을 합쳐 줌으로써 원형의 조적몰탈 투입공간(11)이 형성되게 된다.And, on both sides of the concrete double-sided block 9 completed by the half-moon PVC (8) as shown in Figures 6 and 8 is formed a half-moon-shaped masonry mortar input space 11, a plurality of blocks (9) By combining the circular mortar input space 11 is formed.

본 발명에 의한 콘크리트 양면 블록(9)은 주조틀의 칸막이(2) 형태에 따라, 곡면, 직각, 원형 등 다양한 형태로의 제조가 가능하다.Concrete double-sided block 9 according to the present invention can be produced in various forms, such as curved, right angle, circular, depending on the shape of the partition (2) of the casting mold.

또한, 상기의 방법에 의해 주조된 콘크리트 양면 블록(9)은 유압기에 의한 건식 압축성형이 아닌 습식성형에 의해 제조되므로, 자연석을 원하는 위치에In addition, since the concrete double-sided block 9 cast by the above method is manufactured by wet molding rather than dry compression molding by a hydraulic machine, the natural stone is placed in a desired position.

임의로 배치할 수 있고, 담장용으로 사용할 수 있는 양면 블록(9)의 제조시 뒤집을 필요없이 한번주조시 블록(9) 양면에 모두 자연석을 꽂아 양생할 수 있으며, 뒤집은 후에 방수도포만 함으로써 제조에 소모되는 시간을 줄일 수 있으며,It can be placed arbitrarily and can be cured by inserting natural stone on both sides of the block 9 at the time of casting, without having to flip it when manufacturing the double-sided block 9 that can be used for fence. Reduce the time it takes

주조틀 제조시 반달 P.V.C(8)를 테두리(1)와 칸막이(2)의 측부에 고정시Fixing half moon P.V.C (8) on the side of rim (1) and partition (2)

켜 줌에 의해 블록(9)의 조적에 있어 블록과 블록 사이에 시멘트 몰탈을 용이하게 메울 수 있도록 공간을 확보하여 조적된 벽체의 상하좌우 강력한 접합을 가능하도록 하고, 줄눈 시공시에도 용이하고 줄눈이 일정한 간격으로 시공될 수 있도록 한다.By turning it on, the space of the block 9 is secured so that cement mortar can be easily filled between the blocks, enabling strong joining of the wall, and it can be easily and jointed at the time of joint construction. Allow to be installed at regular intervals.

상기의 본 발명에 의하면 유압기에 의한 건식 압축성형이 아닌 습식성형으로 제조되므로, 자연석을 원하는 위치에 임의로 배치할 수 있고, 담장용으로 사용할 수 있도록 양면 블록(9)의 제조시 뒤집을 필요없이 한번주조시 블록(9) 양면에 모두 자연석을 꽂아 양생할 수 있으며, 뒤집은 후에 방수도포만 함으로써 제조에 소모되는 시간을 줄일 수 있으며, 반달 P.V.C(8)를 테두리(1)와 칸막이(2)의 측부에 고정시켜 줌으로써, 블록(9)의 조적에 있어 블록과 블록 사이에 시멘트 몰탈을 용이하게 메울 수 있도록 공간을 확보하여 조적된 벽체의 상하좌우 강력한 접합이 가능하도록 하고, 줄눈 시공시에도 용이하고 줄눈이 일정한 간격으로 시공될 수 있다.According to the present invention, because it is manufactured by wet molding rather than dry compression molding by a hydraulic machine, natural stone can be arbitrarily placed in a desired position, and once cast without the need to turn over when manufacturing the double-sided block 9 so that it can be used for fences. It can be cured by inserting natural stone on both sides of the sea block (9), and it is possible to reduce the time required for manufacturing by only waterproofing after flipping, and half moon PVC (8) is placed on the sides of the rim (1) and the partition (2). By fixing it, the space of the block 9 is secured so that cement mortar can be easily filled between the block 9 so that strong joining of the wall, which is made up and down, can be performed. Can be installed at regular intervals.

Claims (1)

담장용으로 사용하는 콘크리트 양면 블록(9)을 제조하기 위하여,In order to manufacture the concrete double-sided block 9 used for the fence, 공지의 주조틀의 다이(3)에 철판(4)을 깔고 그 위에 칸막이(2)를 맞춘 후 테두리(1)를 씌우고 콘크리트 블록(9)의 양측면이 되는 칸막이(2)와 테두리(1)의 측부에 반원통형 반달 P.V.C(8)를 볼트(10)로 조여주어 고정함으로써 주조틀을 완성하고, 상기 철판(4)의 상부에 1차로 자연석(5')을 배치하며, 그 위에 순모래(6)를 약 30㎜ 채워 자연석(5') 두께의 반 정도(C위치)가 순모래(6)로 채워질 수 있도록 하고, 레미콘(7)을 레미콘 채움의 폭(B위치)까지 채워 그 위에 2차로 자연석(5)을 꽂아 배치한 후, 2차 자연석(5)과 레미콘(7) 상부에 희석된 혼합시멘트액으로 약 7㎜(C'위치) 방수도포하고 양생시키며, 양생이 완료되면 주조틀을 180도 뒤집어 철판(4)과 순모래(6)를 제거하고 한 번더 희석된 혼합시멘트액으로 약 7㎜(C'위치) 방수도포하여 양생시킴으로써, 콘크리트 양면 블록(9)을 제조함을 특징으로 하는 자연석을 이용한 콘크리트 양면 블록의 제조방법.The steel plate 4 is placed on the die 3 of a known casting mold, the partitions 2 are aligned thereon, and the edges 1 are covered and the partitions 2 and the edges 1 which are both sides of the concrete block 9 are placed. A semi-cylindrical half-moon PVC (8) is tightened with bolts (10) to the side to fix the casting mold, and the natural stone (5 ') is placed on top of the iron plate (4), and the pure sand (6) is placed thereon. ), Fill about 30mm so that about half of the thickness of natural stone (5 ') (C position) can be filled with pure sand (6), and the ready-mixed concrete (7) is filled up to the width of ready-mixed concrete (B position). After placing the natural stone (5) in place, apply waterproofing and curing about 7mm (C 'position) with the mixed cement solution diluted on the upper part of the secondary natural stone (5) and ready-mixed concrete (7). Turn over 180 degrees to remove the iron plate (4) and net sand (6) and to cure by curing with about 7mm (C 'position) waterproof with diluted cement solution once more, Method of producing a concrete block on both sides with a natural stone to the (9), characterized in that manufacture.
KR1019980041804A 1998-10-07 1998-10-07 Manufacturing method of concrete block by using native rock KR0178708B1 (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020008279A (en) * 2000-07-20 2002-01-30 지경섭 Method of tile with wood and lava
KR20030056743A (en) * 2001-12-28 2003-07-04 최한욱 Block manufacturing process by using euipments
KR100418448B1 (en) * 2000-12-21 2004-02-14 최한균 Block using natural stone and manufacturing method thereof
KR20040037733A (en) * 2002-10-30 2004-05-07 이향덕 Block attached with stone and apparatus for manufacturing the same
KR100439519B1 (en) * 2000-12-21 2004-07-15 주식회사 길종합건축사사무소 Boundary stone using natural stone and manufacturing method thereof
KR100900155B1 (en) * 2007-12-28 2009-05-28 이호진 Manufacturing method of double-sided natural stone block
KR101133275B1 (en) * 2009-04-29 2012-04-05 김옥기 Manufacturing method of a stone wall block and constructing method of stone wall using the block
KR102321954B1 (en) * 2020-07-24 2021-11-09 임회규 stone block making the inside fom panel
KR20220013279A (en) * 2020-07-24 2022-02-04 임회규 stone block manufacturing method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020008279A (en) * 2000-07-20 2002-01-30 지경섭 Method of tile with wood and lava
KR100418448B1 (en) * 2000-12-21 2004-02-14 최한균 Block using natural stone and manufacturing method thereof
KR100439519B1 (en) * 2000-12-21 2004-07-15 주식회사 길종합건축사사무소 Boundary stone using natural stone and manufacturing method thereof
KR20030056743A (en) * 2001-12-28 2003-07-04 최한욱 Block manufacturing process by using euipments
KR20040037733A (en) * 2002-10-30 2004-05-07 이향덕 Block attached with stone and apparatus for manufacturing the same
KR100900155B1 (en) * 2007-12-28 2009-05-28 이호진 Manufacturing method of double-sided natural stone block
KR101133275B1 (en) * 2009-04-29 2012-04-05 김옥기 Manufacturing method of a stone wall block and constructing method of stone wall using the block
KR102321954B1 (en) * 2020-07-24 2021-11-09 임회규 stone block making the inside fom panel
KR20220013279A (en) * 2020-07-24 2022-02-04 임회규 stone block manufacturing method

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