WO2019139296A1 - Concrete block and method for constructing concrete block structure - Google Patents

Concrete block and method for constructing concrete block structure Download PDF

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Publication number
WO2019139296A1
WO2019139296A1 PCT/KR2019/000005 KR2019000005W WO2019139296A1 WO 2019139296 A1 WO2019139296 A1 WO 2019139296A1 KR 2019000005 W KR2019000005 W KR 2019000005W WO 2019139296 A1 WO2019139296 A1 WO 2019139296A1
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concrete
column
vertical direction
block
concrete block
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PCT/KR2019/000005
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French (fr)
Korean (ko)
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김상기
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김상기
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof

Definitions

  • the present invention relates to a method of constructing a concrete block and a concrete block structure, and more particularly, to a concrete block structure used in a coastal sofa structure or a docking facility such as a port and a method for constructing the concrete block structure.
  • grooves corresponding to keys and keys are formed on a concrete block so as not to be affected by underwater displacement, so that mutual key engagement is made so that the blocks can be connected to each other.
  • the present inventor has proposed in Korean Patent No. 10-1355805, "Method of constructing a concrete block structure and concrete block structure ".
  • the concrete of the concrete column for bonding has hydration heat generated during the curing process, and when the hydration heat is not managed well, there is a problem that cracks are generated in the concrete column for bonding due to temperature deviation.
  • the general method of preventing the concrete from cracking due to the temperature drift that occurs during the curing process of concrete is the pipe cooling. This is because the cooling pipe And cooling water is supplied to the cooling pipe to cool the concrete.
  • This problem poses a problem that it is difficult to enlarge the concrete column for binding.
  • a method of manufacturing a concrete block comprising: fabricating a plurality of concrete blocks each having a vertical through-hole along a vertical direction and a heat insulating material for a block provided on a surface of the vertical through- Wherein the plurality of concrete blocks are stacked in a vertical direction so that the vertical direction through holes of one of the concrete blocks are connected to the up and down direction through holes of other concrete blocks stacked next to each other in the vertical direction, And a concrete block block for constructing a concrete block laminate which is connected to a heat insulating material for blocks of other concrete blocks stacked adjacent to each other in the vertical direction and forms a continuous thermal insulating material for the column, Stacking step; A concrete concrete column including a reinforcing portion and a concrete extending in a vertical direction and a waterproofing film covering the reinforcing portion and the concrete is provided in a shape corresponding to the continuous thermal insulation material for the column in the continuous thermal insulation material for the column of the concrete block laminate
  • a concrete block for vertically stacking a concrete block structure wherein the concrete block is formed with vertically extending through-holes in the vertical direction, And the upper and lower column grooves are connected to upper and lower through holes of other concrete blocks stacked in the up-and-down direction to form a vertical column groove.
  • the upper and lower column grooves include a reinforcing bar portion and a concrete, And a waterproof membrane surrounding the concrete.
  • the concrete block is used to prevent heat from flowing from the binding concrete column to the concrete block at the time of curing of the binding concrete column.
  • Block In order to prevent the flow of heat from the binding concrete column to the concrete block, Block And it characterized in that the direction of the surface of a sphere through a coating type insulating material by a coating or spray coating on.
  • the continuous heat insulating material for the pillars provided in the concrete block during the curing of the binding concrete columns flows out to the concrete block To thereby prevent cracks from being generated in the concrete column for binding, and a method of constructing the concrete block.
  • FIG. 2 is a cross-sectional view of a concrete block laminate formed by laminating the concrete blocks of FIG. 1;
  • FIG. 3 is a view for explaining a state in which a binding concrete column is installed in FIG. 2;
  • FIG. 4 is a sectional view of a concrete block structure in which a concrete block is bound by a concrete concrete column according to FIG. 3;
  • FIG. 1 is a cross-sectional view of a concrete block according to an embodiment of the present invention
  • FIG. 2 is a sectional view of a concrete block laminate formed by laminating the concrete blocks of FIG. 1
  • FIG. 3 is a cross- FIG. 4 is a cross-sectional view of a concrete block structure in which a concrete block is bound by a concrete column for binding according to FIG. 3;
  • FIG. 1 is a cross-sectional view of a concrete block according to an embodiment of the present invention
  • FIG. 2 is a sectional view of a concrete block laminate formed by laminating the concrete blocks of FIG. 1
  • FIG. 1 is a cross-sectional view of a concrete block according to an embodiment of the present invention
  • FIG. 2 is a sectional view of a concrete block laminate formed by laminating the
  • FIG. 1 is a sectional view of a concrete block according to an embodiment of the present invention.
  • the concrete block manufacturing step is a step of manufacturing a plurality of concrete blocks 100 in which the vertical direction through holes 110 are formed along the vertical direction.
  • the heat insulating material 120 for the block is provided on the surface of the up and down direction through hole 110.
  • the concrete block 100 of the present embodiment has a rectangular parallelepiped shape, and the vertical cross-sectional shape of the through-hole 110 is circular.
  • the upper and lower through holes 110 are spaced apart in the horizontal direction to form a pair.
  • the shape of the cross section of the concrete block 100 and the number of the through-holes 110 in the vertical direction may vary according to the embodiment.
  • a heat insulating material in the form of a sheet is adhered to the surface of the up-and-down through-hole 110 or a coating type heat insulating material coated on the surface of the up- .
  • thermo bridge material used in construction can be used as it is.
  • the heat insulating material in the form of a sheet is installed beforehand in the formwork for the up-and-down through-hole 110 before the concrete is poured, and after the concrete is laid, the form for the up-down direction through- .
  • the coating type thermal insulation material may be coated on the upper and lower through holes 110 by coating or spraying method after the upper and lower through holes 110 are completely formed (that is, after the molding of the concrete block is completed).
  • the heat insulating material 120 for a block when the vertical direction through hole 110 is a cylindrical shape, the heat insulating material 120 for a block also has a cylindrical shape.
  • the heat insulating material 120 for a block when the vertical direction through hole 110 is a square column, the heat insulating material 120 for a block also has a rectangular column shape do.
  • FIG. 2 is a cross-sectional view of a concrete block laminate formed of the concrete block of FIG.
  • a plurality of concrete blocks 100 are stacked in a vertical direction so that the vertical through-holes 110 of one of the concrete blocks 100 are vertically stacked with other concrete blocks And a plurality of vertically extending through holes 110 are formed in the upper and lower columnar grooves 210.
  • the upper and lower directional through holes 110 are formed in the upper and lower directional through holes 110, respectively.
  • the heat insulating material 120 for a block of one concrete block 100 is connected to the heat insulating material 120 for blocks of other concrete blocks stacked in the vertical direction to form a continuous thermal insulating material 220 for the column.
  • the columnar continuous thermal insulation material 220 has a cylindrical shape with the top and bottom open.
  • the plurality of concrete blocks 100 are arranged horizontally so as to be in contact with each other as shown in the figure, and another concrete block 100 is stacked thereon to form a concrete block stacked in the form of a wall So that the body 200 is constructed.
  • the concrete block laminate 200 is not necessarily constructed in the form of a wall, but may be constructed in various forms to meet the purpose of a concrete block structure to be installed.
  • FIG. 3 is a view showing a process of forming a concrete column for binding in the concrete block laminate of FIG. 2 in order
  • FIG. 4 is a view showing a state in which a concrete column for binding is formed in the concrete block laminate of FIG. 2 .
  • the concrete block stack 200 is merely a stack of a plurality of concrete blocks 100. Therefore, in order to firmly bind the concrete blocks 100 to each other, the binding concrete pillars 300 should be formed in the upper and lower columnar grooves 210 of the concrete block stack 200.
  • the surface of the vertical column groove 210 of the concrete block laminate 200 is covered with the continuous thermal insulation material 220 for the column so that the inner surface of the continuous concrete thermal insulation material 220 for the column ).
  • the reinforcing bars 310 extending in the up-and-down direction are inserted into the upper and lower column grooves 210 (strictly speaking, for the columns) while the lower and the side portions of the reinforcing bars 310 are surrounded by the water- And the concrete 320 is injected into the waterproofing film 330 so that the concrete 320 is cured in a shape corresponding to the vertical columnar grooves 210, (300) is formed.
  • the waterproof membrane 330 may be in the form of a bag having an opened upper end and may be deformed into a shape corresponding to the vertical column grooves 210 together with the concrete 320 in a state of being inserted into the vertical column grooves 210 .
  • the concrete 320 injected into the waterproofing membrane 330 is unhardened raw concrete and is injected into the waterproofing membrane 330 through the open upper end of the waterproofing membrane 330.
  • the reinforcing bars 310 and the concrete 320 may be inserted or injected into the waterproofing film 330 before the waterproofing film 330 is inserted into the vertical grooves 210 in the vertical direction.
  • the binding concrete column 300 After the binding concrete column 300 is inserted into the continuous thermal insulation material 220 for the column, the concrete 320 of the binding concrete column 300 undergoes a curing process.
  • the interior of the binding concrete column 300 has a relatively high temperature and a uniform temperature distribution throughout the interior. If there is no continuous thermal insulation material for the column 220, the inner center portion of the binding concrete column 300 and the surface portion of the binding concrete column 300 have a temperature deviation of about 30 to 60 ° C., Which will cause cracks in the column 300.
  • the curing of the binding concrete pillar 300 takes some time, but the quality of the binding concrete pillar 300 can be improved.
  • the present invention can be used as a concrete block structure used for a coastal sofa structure or a docking facility such as a port.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a concrete block and a construction method thereby, which, when concrete blocks are coupled to each other by means of a coupling concrete column, induce the coupling concrete column to have a uniform temperature in a process of curing the coupling concrete column, thereby preventing cracks from being generated in the coupling concrete column.

Description

콘크리트 블록 및 콘크리트 블록 구조물 시공 방법Construction method of concrete block and concrete block structure
본 발명은 콘크리트 블록 및 콘크리트 블록 구조물 시공 방법에 관한 것으로서, 특히 해안의 소파용 구조물이나 항만과 같은 접안시설 등으로 이용되는 콘크리트 블록 구조물과 이를 시공하기 위한 방법에 관한 것이다. The present invention relates to a method of constructing a concrete block and a concrete block structure, and more particularly, to a concrete block structure used in a coastal sofa structure or a docking facility such as a port and a method for constructing the concrete block structure.
일반적으로 수중에 시공되는 구조물은 수중 변위에 영향을 받지 않으면서 접안시설 등의 목적에 부합할 수 있어야 한다. Generally, structures underwater should be able to meet the purpose of the berthing facilities without being affected by underwater displacements.
종래에는 수중 변위에 영향을 받지 않도록 콘크리트 블록에 키와 키에 대응되는 홈을 형성하여 상호 키 결합이 이루어지도록 함으로써 블록들이 서로 결속될 수 있도록 하였다. Conventionally, grooves corresponding to keys and keys are formed on a concrete block so as not to be affected by underwater displacement, so that mutual key engagement is made so that the blocks can be connected to each other.
그러나 이러한 키 결합은 외력이 강하게 작용할 경우 무용지물이 된다. However, this key combination becomes useless when external force acts strongly.
본 발명자는 국내 등록특허 제10-1355805호 "콘크리트 블록 구조물 시공 방법 및 콘크리트 블록 구조물"을 제안한 바 있다. The present inventor has proposed in Korean Patent No. 10-1355805, "Method of constructing a concrete block structure and concrete block structure ".
상기 종래의 기술은 상하방향 기둥홈이 형성되어 있는 복수의 콘크리트 블록을 적층한 뒤, 상하방향으로 연결된 복수의 상하방향 기둥홈에 철근을 삽입하고 콘크리트를 타설하여 결속용 콘크리트 기둥을 형성함으로써 콘크리트 블록들이 결속용 콘크리트 기둥에 의하여 서로 긴밀히 결속되도록 하였다.In the conventional technique, a plurality of concrete blocks each having vertical columnar grooves are stacked, a reinforcing bar is inserted into a plurality of vertical column grooves connected in the vertical direction, and concrete is laid to form a binding concrete column, So that they are tightly bound to each other by the concrete concrete columns.
한편 결속용 콘크리트 기둥의 콘크리트는 양생 과정에서 수화열이 발생하며, 이 수화열을 잘 관리하지 않는 경우 온도 편차로 인하여 결속용 콘크리트 기둥에 균열이 발생한다는 문제점이 있다.On the other hand, the concrete of the concrete column for bonding has hydration heat generated during the curing process, and when the hydration heat is not managed well, there is a problem that cracks are generated in the concrete column for bonding due to temperature deviation.
한편 일반적인 콘크리트의 양생 과정에서 수화열이 발생하고 이 과정에서 발생할 수 있는 온도 편차로 인하여 콘크리트에 균열이 발생하는 것을 방지하는 일반적인 방법은 파이프 쿨링(pipe cooling)으로서, 이는 해당 콘크리트 내부에 냉각용 파이프를 설치하고 이 냉각용 파이프에 냉각수를 공급하여 해당 콘크리트를 냉각하는 방법이다.On the other hand, the general method of preventing the concrete from cracking due to the temperature drift that occurs during the curing process of concrete is the pipe cooling. This is because the cooling pipe And cooling water is supplied to the cooling pipe to cool the concrete.
그러나 이 기술을 결속용 콘크리트 기둥에 적용하고자 할 경우 결속용 콘크리트 기둥의 숫자가 대단히 많아 냉각용 파이프를 설치하는 것에 어려움이 있을 뿐만 아니라 각 냉각용 파이프에 냉각수를 공급하는 것도 어렵다는 문제가 있다.However, when this technique is applied to a concrete column for bonding, it is difficult to install a cooling pipe because of the large number of concrete columns for binding, and it is also difficult to supply cooling water to each cooling pipe.
이러한 문제점으로 인하여 결속용 콘크리트 기둥을 대형화시키기 어렵다는 문제가 있다. This problem poses a problem that it is difficult to enlarge the concrete column for binding.
본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 콘크리트 블록들이 결속용 콘크리트 기둥에 의하여 서로 결속될 때, 결속용 콘크리트 기둥의 양생 과정에서 결속용 콘크리트 기둥이 균일한 온도를 가지도록 유도하여 결속용 콘크리트 기둥에 균열이 발생하는 것을 방지할 수 있는 콘크리트 블록 및 그 시공 방법을 제안하고자 한다.It is an object of the present invention to solve the problems of the prior art as described above, and it is an object of the present invention to provide a concrete pillar for a binding concrete, And to prevent the cracks from occurring in the concrete column, and to propose a concrete block and its construction method.
상기의 과제를 해결하기 위하여 본 발명은, 상하방향을 따라 상하방향 관통구가 형성되며, 상기 상하방향 관통구의 표면에 블록용 단열재가 마련된 복수의 콘크리트 블록을 제작하는 단계 ; 상기 복수의 콘크리트 블록을 상하방향으로 적층되게 배치하여, 어느 하나의 콘크리트 블록의 상하방향 관통구는 상하방향으로 이웃하게 적층된 다른 콘크리트 블록의 상하방향 관통구와 연결되어 상기 복수의 상하방향 관통구가 상하방향 기둥홈을 형성하며, 어느 하나의 콘크리트 블록의 블록용 단열재는 상하방향으로 이웃하게 적층된 다른 콘크리트 블록의 블록용 단열재와 연결되어 기둥용 연속 단열재를 형성하는 콘크리트 블록 적층체를 시공하는 콘크리트 블록 적층체 시공 단계 ; 상기 콘크리트 블록 적층체의 기둥용 연속 단열재 내부에 상하방향으로 연장되는 철근부 및 콘크리트 그리고 상기 철근부 및 상기 콘크리트를 감싸는 방수막을 포함하여 이루어지는 결속용 콘크리트 기둥을 상기 기둥용 연속 단열재에 대응되는 형태로 형성하는 결속용 콘크리트 기둥 형성 단계 ; 를 포함하여 이루어지며, 상기 기둥용 연속 단열재는 상기 결속용 콘크리트 기둥의 양생시에 상기 결속용 콘크리트 기둥의 열이 상기 콘크리트 블록으로 흘러나가는 것을 차단하여 상기 결속용 콘크리트 기둥 내부의 온도차로 인한 균열을 방지하며, 상기 블록용 단열재는 시트 형태의 단열재이거나 코팅식 단열재인 것을 특징으로 한다.According to an aspect of the present invention, there is provided a method of manufacturing a concrete block, the method comprising: fabricating a plurality of concrete blocks each having a vertical through-hole along a vertical direction and a heat insulating material for a block provided on a surface of the vertical through- Wherein the plurality of concrete blocks are stacked in a vertical direction so that the vertical direction through holes of one of the concrete blocks are connected to the up and down direction through holes of other concrete blocks stacked next to each other in the vertical direction, And a concrete block block for constructing a concrete block laminate which is connected to a heat insulating material for blocks of other concrete blocks stacked adjacent to each other in the vertical direction and forms a continuous thermal insulating material for the column, Stacking step; A concrete concrete column including a reinforcing portion and a concrete extending in a vertical direction and a waterproofing film covering the reinforcing portion and the concrete is provided in a shape corresponding to the continuous thermal insulation material for the column in the continuous thermal insulation material for the column of the concrete block laminate Forming a concrete column for binding; Wherein the continuous thermal insulation material for the column blocks the heat of the binding concrete column from flowing to the concrete block when the binding concrete column is cured so as to prevent cracks due to the temperature difference inside the binding concrete column And the heat insulating material for the block is a heat insulating material in sheet form or a coating type heat insulating material.
본 발명의 또다른 사상으로, 상하방향으로 적층되어 콘크리트 블록 구조물을 이루기 위한 콘크리트 블록에 있어서, 상기 콘크리트 블록에는 상하방향으로 상하방향 관통구가 형성되며, 상기 상하방향 관통구는 상기 콘크리트 블록이 상하방향으로 적층되면 상하방향으로 이웃하게 적층된 다른 콘크리트 블록의 상하방향 관통구와 연결되어 상하방향 기둥홈을 형성하기 위한 것이며, 상기 상하방향 기둥홈은 내부에 상하방향으로 연장되는 철근부 및 콘크리트 그리고 상기 철근부 및 상기 콘크리트를 감싸는 방수막을 포함하여 이루어지는 결속용 콘크리트 기둥을 형성하기 위한 것이며, 상기 결속용 콘크리트 기둥의 양생시에 상기 결속용 콘크리트 기둥으로부터 상기 콘크리트 블록으로 열이 흘러나가는 것을 차단하기 위하여 상기 콘크리트 블록의 상하방향 관통구의 표면에 도포 또는 스프레이 방식으로 코팅식 단열재가 코팅된 것을 특징으로 한다.According to another aspect of the present invention, there is provided a concrete block for vertically stacking a concrete block structure, wherein the concrete block is formed with vertically extending through-holes in the vertical direction, And the upper and lower column grooves are connected to upper and lower through holes of other concrete blocks stacked in the up-and-down direction to form a vertical column groove. The upper and lower column grooves include a reinforcing bar portion and a concrete, And a waterproof membrane surrounding the concrete. The concrete block is used to prevent heat from flowing from the binding concrete column to the concrete block at the time of curing of the binding concrete column. In order to prevent the flow of heat from the binding concrete column to the concrete block, Block And it characterized in that the direction of the surface of a sphere through a coating type insulating material by a coating or spray coating on.
상기와 같이 본 발명은, 콘크리트 블록들이 결속용 콘크리트 기둥에 의하여 서로 결속될 때, 결속용 콘크리트 기둥의 양생 과정에서 콘크리트 블록에 마련된 기둥용 연속 단열재가 결속용 콘크리트 기둥의 열이 콘크리트 블록으로 흘러나가는 것을 차단하여 결속용 콘크리트 기둥이 균일한 온도를 가지도록 유도하여 결속용 콘크리트 기둥에 균열이 발생하는 것을 방지할 수 있는 콘크리트 블록 및 그 시공 방법을 제공한다.As described above, according to the present invention, when the concrete blocks are bound to each other by the binding concrete columns, the continuous heat insulating material for the pillars provided in the concrete block during the curing of the binding concrete columns flows out to the concrete block To thereby prevent cracks from being generated in the concrete column for binding, and a method of constructing the concrete block.
도 1은 본 발명의 일 실시예에 의한 콘크리트 블록의 단면도,1 is a sectional view of a concrete block according to an embodiment of the present invention,
도 2는 도 1의 콘크리트 블록을 적층하여 콘크리트 블록 적층체를 형성한 상태의 단면도,FIG. 2 is a cross-sectional view of a concrete block laminate formed by laminating the concrete blocks of FIG. 1;
도 3은 도 2에 결속용 콘크리트 기둥을 시공하는 상태를 설명하기 위한 도면,FIG. 3 is a view for explaining a state in which a binding concrete column is installed in FIG. 2;
도 4는 도 3에 의하여 콘크리트 블록이 결속용 콘크리트 기둥에 의하여 결속된 상태의 콘크리트 블록 구조물의 단면도.FIG. 4 is a sectional view of a concrete block structure in which a concrete block is bound by a concrete concrete column according to FIG. 3;
아래에서는 첨부한 도면을 참조하여 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 본 발명의 실시예를 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다. 그리고 도면에서 본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였으며, 명세서 전체를 통하여 유사한 부분에 대해서는 유사한 도면 부호를 부여하였다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention in the drawings, portions not related to the description are omitted, and like reference numerals are given to similar portions throughout the specification.
명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다.Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.
도 1은 본 발명의 일 실시예에 의한 콘크리트 블록의 단면도이며, 도 2는 도 1의 콘크리트 블록을 적층하여 콘크리트 블록 적층체를 형성한 상태의 단면도이며, 도 3은 도 2에 결속용 콘크리트 기둥을 시공하는 상태를 설명하기 위한 도면이며, 도 4는 도 3에 의하여 콘크리트 블록이 결속용 콘크리트 기둥에 의하여 결속된 상태의 콘크리트 블록 구조물의 단면도이다.1 is a cross-sectional view of a concrete block according to an embodiment of the present invention, FIG. 2 is a sectional view of a concrete block laminate formed by laminating the concrete blocks of FIG. 1, and FIG. 3 is a cross- FIG. 4 is a cross-sectional view of a concrete block structure in which a concrete block is bound by a concrete column for binding according to FIG. 3; FIG.
1. 콘크리트 블록 제작 단계 1. Steps of concrete block making
도 1은 본 발명의 일 실시례에 의한 콘크리트 블록의 단면도이다. 1 is a sectional view of a concrete block according to an embodiment of the present invention.
콘크리트 블록 제작 단계는 상하방향을 따라 상하방향 관통구(110)가 형성되는 복수의 콘크리트 블록(100)을 제작하는 단계이다. The concrete block manufacturing step is a step of manufacturing a plurality of concrete blocks 100 in which the vertical direction through holes 110 are formed along the vertical direction.
이때 상하방향 관통구(110)의 표면에는 블록용 단열재(120)가 마련되어 있다.At this time, the heat insulating material 120 for the block is provided on the surface of the up and down direction through hole 110.
본 실시례의 콘크리트 블록(100)은 직육면체 형태이며, 상하방향 관통구(110)의 횡단면 형태는 원형이다. 그리고 상하방향 관통구(110)는 수평방향으로 이격하여 한 쌍이 형성된다. 콘크리트 블록(100)의 횡단면 형태 및 상하방향 관통구(110)의 개수는 실시례에 따라서 달라질 수 있다. The concrete block 100 of the present embodiment has a rectangular parallelepiped shape, and the vertical cross-sectional shape of the through-hole 110 is circular. The upper and lower through holes 110 are spaced apart in the horizontal direction to form a pair. The shape of the cross section of the concrete block 100 and the number of the through-holes 110 in the vertical direction may vary according to the embodiment.
블록용 단열재(120)로서는 시트 형태의 단열재로서 상하방향 관통구(110)의 표면에 부착되는 방식이거나, 혹은 도료 등과 유사한 방식으로 상하방향 관통구(110)의 표면에 코팅되는 코팅식 단열재가 이용될 수 있다.As the heat insulating material 120 for the block, a heat insulating material in the form of a sheet is adhered to the surface of the up-and-down through-hole 110 or a coating type heat insulating material coated on the surface of the up- .
시트 형태의 단열재는, 통상 건축에서 이용되는 열교차단재가 그대로 이용될 수 있다.As the sheet-like heat insulating material, a thermal bridge material used in construction can be used as it is.
시트 형태의 단열재는 콘크리트 타설 전에 상하방향 관통구(110)를 위한 거푸집에 미리 장착된 상태로 설치된 후, 콘크리트 타설 후 상하방향 관통구를 위한 거푸집이 제거되면서 상하방향 관통구(110)에 부착된 형태로 남게 된다.The heat insulating material in the form of a sheet is installed beforehand in the formwork for the up-and-down through-hole 110 before the concrete is poured, and after the concrete is laid, the form for the up-down direction through- .
코팅식 단열재는, 상하방향 관통구(110)가 완전히 형성된 후(즉 콘크리트 블록의 성형이 완료된 후) 도포 또는 스프레이 방식 등으로 상하방향 관통구(110)에 코팅될 수 있다.The coating type thermal insulation material may be coated on the upper and lower through holes 110 by coating or spraying method after the upper and lower through holes 110 are completely formed (that is, after the molding of the concrete block is completed).
따라서 상하방향 관통구(110)가 원기둥 형태인 경우 블록용 단열재(120) 또한 원기둥 형태를 이루며, 상하방향 관통구(110)가 사각기둥 형태인 경우 블록용 단열재(120) 또한 사각기둥 형태를 이루게 된다.Therefore, when the vertical direction through hole 110 is a cylindrical shape, the heat insulating material 120 for a block also has a cylindrical shape. When the vertical direction through hole 110 is a square column, the heat insulating material 120 for a block also has a rectangular column shape do.
2. 콘크리트 블록 적층체 시공 단계 2. Concrete block laminate construction step
도 2는 도 1의 콘크리트 블록으로 형성된 콘크리트 블록 적층체의 단면도이다. 2 is a cross-sectional view of a concrete block laminate formed of the concrete block of FIG.
콘크리트 블록 적층체 시공 단계는, 복수의 콘크리트 블록(100)을 상하방향으로 적층되게 배치하여 어느 하나의 콘크리트 블록(100)의 상하방향 관통구(110)가 상하방향으로 이웃하게 적층된 다른 콘크리트 블록의 상하방향 관통구(110)와 연결되어 복수의 상하방향 관통구(110)가 상하방향 기둥홈(210)을 형성하는 콘크리트 블록 적층체(200)를 시공하는 단계이다.In the concrete block stacking step, a plurality of concrete blocks 100 are stacked in a vertical direction so that the vertical through-holes 110 of one of the concrete blocks 100 are vertically stacked with other concrete blocks And a plurality of vertically extending through holes 110 are formed in the upper and lower columnar grooves 210. The upper and lower directional through holes 110 are formed in the upper and lower directional through holes 110, respectively.
이에 의하여 어느 하나의 콘크리트 블록(100)의 블록용 단열재(120)는 상하방향으로 이웃하게 적층된 다른 콘크리트 블록의 블록용 단열재(120)와 연결되어 기둥용 연속 단열재(220)를 형성한다.Accordingly, the heat insulating material 120 for a block of one concrete block 100 is connected to the heat insulating material 120 for blocks of other concrete blocks stacked in the vertical direction to form a continuous thermal insulating material 220 for the column.
이와 같은 기둥용 연속 단열재(220)는 상면과 하면이 개방된 통 형태를 가지게 된다.The columnar continuous thermal insulation material 220 has a cylindrical shape with the top and bottom open.
복수의 콘크리트 블록(100)은 도면에 도시된 바와 같이 측면이 맞닿도록 수평방향으로 배치되며, 그 위에 또 다른 콘크리트 블록(100)을 적층되게 배치하여 도면에 도시된 바와 같은 벽체 형태의 콘크리트 블록 적층체(200)를 시공하게 된다. The plurality of concrete blocks 100 are arranged horizontally so as to be in contact with each other as shown in the figure, and another concrete block 100 is stacked thereon to form a concrete block stacked in the form of a wall So that the body 200 is constructed.
콘크리트 블록 적층체(200)는 반드시 벽체와 같은 형태로 시공되어야 하는 것은 아니며, 시공하고자 하는 콘크리트 블록 구조물의 목적에 부합하는 다양한 형태로 시공될 수 있다. The concrete block laminate 200 is not necessarily constructed in the form of a wall, but may be constructed in various forms to meet the purpose of a concrete block structure to be installed.
3. 결속용 콘크리트 기둥 형성 단계 3. Concrete column forming step for bonding
도 3은 도 2의 콘크리트 블록 적층체에 결속용 콘크리트 기둥을 형성하는 과정을 순서대로 도시한 도면이며, 도 4는 도 2의 콘크리트 블록 적층체에 결속용 콘크리트 기둥이 형성된 상태를 도시한 도면이다. 3 is a view showing a process of forming a concrete column for binding in the concrete block laminate of FIG. 2 in order, and FIG. 4 is a view showing a state in which a concrete column for binding is formed in the concrete block laminate of FIG. 2 .
콘크리트 블록 적층체(200)는 복수의 콘크리트 블록(100)을 단순히 적층되게 배치한 것일 뿐이다. 따라서 각각의 콘크리트 블록(100)이 서로 견고하게 결속되도록 하기 위하여 콘크리트 블록 적층체(200)의 상하방향 기둥홈(210)에 결속용 콘크리트 기둥(300)을 형성하여야 한다. The concrete block stack 200 is merely a stack of a plurality of concrete blocks 100. Therefore, in order to firmly bind the concrete blocks 100 to each other, the binding concrete pillars 300 should be formed in the upper and lower columnar grooves 210 of the concrete block stack 200.
엄밀하게는 콘크리트 블록 적층체(200)의 상하방향 기둥홈(210)의 표면이 기둥용 연속 단열재(220)에 의하여 덮인 상태이므로, 기둥용 연속 단열재(220)의 내부에 결속용 콘크리트 기둥(300)을 형성하게 된다.The surface of the vertical column groove 210 of the concrete block laminate 200 is covered with the continuous thermal insulation material 220 for the column so that the inner surface of the continuous concrete thermal insulation material 220 for the column ).
결속용 콘크리트 기둥 형성 단계는, 상하방향으로 연장되는 철근부(310)를 철근부(310)의 하부 및 측부를 방수막(330)으로 감싼 상태로 상하방향 기둥홈(210)(엄밀히는 기둥용 연속 단열재(220)의 내부)에 삽입하고 방수막(330)의 내부에 콘크리트(320)를 주입하여, 콘크리트(320)가 상하방향 기둥홈(210)에 대응되는 형태로 경화되어 결속용 콘크리트 기둥(300)이 형성되는 단계이다. In the binding concrete column forming step, the reinforcing bars 310 extending in the up-and-down direction are inserted into the upper and lower column grooves 210 (strictly speaking, for the columns) while the lower and the side portions of the reinforcing bars 310 are surrounded by the water- And the concrete 320 is injected into the waterproofing film 330 so that the concrete 320 is cured in a shape corresponding to the vertical columnar grooves 210, (300) is formed.
방수막(330)은 상단부가 개방되어 있는 주머니 형태일 수 있으며, 상하방향 기둥홈(210)에 삽입된 상태에서 콘크리트(320)와 함께 상하방향 기둥홈(210)에 대응되는 형태로 변형되는 것이다.The waterproof membrane 330 may be in the form of a bag having an opened upper end and may be deformed into a shape corresponding to the vertical column grooves 210 together with the concrete 320 in a state of being inserted into the vertical column grooves 210 .
방수막(330)의 내부에 주입되는 콘크리트(320)는 경화되지 않은 생 콘크리트이며, 방수막(330)의 개방된 상단부를 통해서 방수막(330)의 내부로 주입된다. The concrete 320 injected into the waterproofing membrane 330 is unhardened raw concrete and is injected into the waterproofing membrane 330 through the open upper end of the waterproofing membrane 330.
경우에 따라 방수막(330)에 미리 철근부(310) 및 콘크리트(320)가 삽입 내지 주입된 후, 그 방수막(330)을 상하방향 기둥홈(210)에 삽입할 수도 있다.The reinforcing bars 310 and the concrete 320 may be inserted or injected into the waterproofing film 330 before the waterproofing film 330 is inserted into the vertical grooves 210 in the vertical direction.
이와 같이 결속용 콘크리트 기둥(300)이 기둥용 연속 단열재(220)의 내부로 삽입된 후, 결속용 콘크리트 기둥(300)의 콘크리트(320)는 양생 과정을 거치게 된다.After the binding concrete column 300 is inserted into the continuous thermal insulation material 220 for the column, the concrete 320 of the binding concrete column 300 undergoes a curing process.
이때 콘크리트(320)의 양생시에 결속용 콘크리트 기둥(300)의 수평방향은 기둥용 연속 단열재(220)에 의하여 감싸인 상태이므로, 결속용 콘크리트 기둥(300)의 내부에서 발생하는 수화열이 콘크리트 블록(100)으로 유출되는 것이 방지된다.Since the horizontal direction of the binding concrete pillars 300 at the time of curing of the concrete 320 is wrapped by the continuous heat insulating material 220 for the pillars, the heat of hydration generated in the binding concrete pillars 300, (100).
이에 의하여 결속용 콘크리트 기둥(300)의 내부는 비교적 고온의 상태를 가지면서 내부 전체가 균일한 온도 분포를 가지게 된다. 만일 기둥용 연속 단열재(220)가 없다면 결속용 콘크리트 기둥(300)의 내부 중심부와 결속용 콘크리트 기둥(300)의 표면부는 대략 30~60℃의 온도 편차를 가지게 되며, 이러한 온도 편차는 결속용 콘크리트 기둥(300)에 균열을 야기할 것이다.As a result, the interior of the binding concrete column 300 has a relatively high temperature and a uniform temperature distribution throughout the interior. If there is no continuous thermal insulation material for the column 220, the inner center portion of the binding concrete column 300 and the surface portion of the binding concrete column 300 have a temperature deviation of about 30 to 60 ° C., Which will cause cracks in the column 300.
따라서 본 발명에 의할 경우 결속용 콘크리트 기둥(300)의 양생은 다소 시간이 걸리게 되나 결속용 콘크리트 기둥(300)의 품질을 높일 수 있다.Therefore, according to the present invention, the curing of the binding concrete pillar 300 takes some time, but the quality of the binding concrete pillar 300 can be improved.
전술한 본 발명의 설명은 예시를 위한 것이며, 본 발명이 속하는 기술분야의 통상의 지식을 가진 자는 본 발명의 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 쉽게 변형이 가능하다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것일 뿐 한정적이 아닌 것으로 이해되어야만 한다. 예를 들어, 단일형으로 설명되어 있는 각 구성 요소는 분산되어 실시될 수도 있으며, 마찬가지로 분산된 것으로 설명되어 있는 구성 요소들도 결합된 형태로 실시될 수 있다.It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the embodiments described above are intended to be illustrative, but not limiting, in all respects. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.
본 발명의 범위는 상기 상세한 설명보다는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범위 그리고 그 균등 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.
본 발명은 해안의 소파용 구조물이나 항만과 같은 접안시설 등으로 이용되는 콘크리트 블록 구조물으로 이용될 수 있다. The present invention can be used as a concrete block structure used for a coastal sofa structure or a docking facility such as a port.

Claims (2)

  1. 상하방향을 따라 상하방향 관통구가 형성되며, 상기 상하방향 관통구의 표면에 블록용 단열재가 마련된 복수의 콘크리트 블록을 제작하는 단계 ;Forming a plurality of concrete blocks each having a vertical through-hole along a vertical direction, and a heat insulating material for a block provided on a surface of the vertical through-hole;
    상기 복수의 콘크리트 블록을 상하방향으로 적층되게 배치하여, 어느 하나의 콘크리트 블록의 상하방향 관통구는 상하방향으로 이웃하게 적층된 다른 콘크리트 블록의 상하방향 관통구와 연결되어 상기 복수의 상하방향 관통구가 상하방향 기둥홈을 형성하며, 어느 하나의 콘크리트 블록의 블록용 단열재는 상하방향으로 이웃하게 적층된 다른 콘크리트 블록의 블록용 단열재와 연결되어 기둥용 연속 단열재를 형성하는 콘크리트 블록 적층체를 시공하는 콘크리트 블록 적층체 시공 단계 ;Wherein the plurality of concrete blocks are stacked in a vertical direction so that the vertical direction through holes of one of the concrete blocks are connected to the up and down direction through holes of other concrete blocks stacked next to each other in the vertical direction, And a concrete block block for constructing a concrete block laminate which is connected to a heat insulating material for blocks of other concrete blocks stacked adjacent to each other in the vertical direction and forms a continuous thermal insulating material for the column, Stacking step;
    상기 콘크리트 블록 적층체의 기둥용 연속 단열재 내부에 상하방향으로 연장되는 철근부 및 콘크리트 그리고 상기 철근부 및 상기 콘크리트를 감싸는 방수막을 포함하여 이루어지는 결속용 콘크리트 기둥을 상기 기둥용 연속 단열재에 대응되는 형태로 형성하는 결속용 콘크리트 기둥 형성 단계 ;A concrete concrete column including a reinforcing portion and a concrete extending in a vertical direction and a waterproofing film covering the reinforcing portion and the concrete is provided in a shape corresponding to the continuous thermal insulation material for the column in the continuous thermal insulation material for the column of the concrete block laminate Forming a concrete column for binding;
    를 포함하여 이루어지며, And,
    상기 기둥용 연속 단열재는 상기 결속용 콘크리트 기둥의 양생시에 상기 결속용 콘크리트 기둥의 열이 상기 콘크리트 블록으로 흘러나가는 것을 차단하여 상기 결속용 콘크리트 기둥 내부의 온도차로 인한 균열을 방지하며, 상기 블록용 단열재는 시트 형태의 단열재이거나 코팅식 단열재인 것을 특징으로 하는 콘크리트 블록 구조물 시공 방법.The continuous thermal insulation material for columns prevents the heat of the binding concrete column from flowing to the concrete block when curing the binding concrete column to prevent cracks due to the temperature difference inside the binding concrete column, Wherein the heat insulating material is a sheet-shaped heat insulating material or a coating thermal insulating material.
  2. 상하방향으로 적층되어 콘크리트 블록 구조물을 이루기 위한 콘크리트 블록에 있어서, 상기 콘크리트 블록에는 상하방향으로 상하방향 관통구가 형성되며, 상기 상하방향 관통구는 상기 콘크리트 블록이 상하방향으로 적층되면 상하방향으로 이웃하게 적층된 다른 콘크리트 블록의 상하방향 관통구와 연결되어 상하방향 기둥홈을 형성하기 위한 것이며, 상기 상하방향 기둥홈은 내부에 상하방향으로 연장되는 철근부 및 콘크리트 그리고 상기 철근부 및 상기 콘크리트를 감싸는 방수막을 포함하여 이루어지는 결속용 콘크리트 기둥을 형성하기 위한 것이며, 상기 결속용 콘크리트 기둥의 양생시에 상기 결속용 콘크리트 기둥으로부터 상기 콘크리트 블록으로 열이 흘러나가는 것을 차단하기 위하여 상기 콘크리트 블록의 상하방향 관통구의 표면에 도포 또는 스프레이 방식으로 코팅식 단열재가 코팅된 것을 특징으로 하는 콘크리트 블록.A concrete block for forming a concrete block structure by stacking in a vertical direction, wherein the concrete block is formed with a vertical direction through hole in a vertical direction, and the vertical direction through hole is formed by vertically extending the concrete block in a vertical direction And the upper and lower column grooves are connected to upper and lower through holes of other stacked concrete blocks to form upper and lower column grooves. The upper and lower column grooves include a reinforcing portion and concrete extending in the up and down direction, a waterproofing film covering the reinforcing portion and the concrete The concrete pillar of the present invention is characterized in that the pillar of the binding concrete is formed on the surface of the upper and lower through holes of the concrete block in order to prevent heat from flowing from the pillar to the concrete block during the curing of the pillar of the binding concrete. Degree Characterized in that it is coated with a coating type insulation material by spraying or spraying.
PCT/KR2019/000005 2018-01-10 2019-01-02 Concrete block and method for constructing concrete block structure WO2019139296A1 (en)

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JP3013350B2 (en) * 1995-05-12 2000-02-28 株式会社大林組 How to prevent mass cracking of mass concrete
JP4460652B2 (en) * 2005-01-28 2010-05-12 開発コンクリート株式会社 Concrete block and method for producing concrete block
KR20130009354A (en) * 2011-07-15 2013-01-23 박종복 Block for architecture
KR101355805B1 (en) * 2013-03-13 2014-01-24 (주)유주 Structure of concrete blocks and construction method therof
KR101746097B1 (en) * 2016-08-24 2017-06-13 (주)유주 Construction method for caisson block and structure of caisson blocks

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JP3013350B2 (en) * 1995-05-12 2000-02-28 株式会社大林組 How to prevent mass cracking of mass concrete
JP4460652B2 (en) * 2005-01-28 2010-05-12 開発コンクリート株式会社 Concrete block and method for producing concrete block
KR20130009354A (en) * 2011-07-15 2013-01-23 박종복 Block for architecture
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KR101746097B1 (en) * 2016-08-24 2017-06-13 (주)유주 Construction method for caisson block and structure of caisson blocks

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