KR20230114783A - Manufacturing method for design concrete block and the block manufactured by this same - Google Patents
Manufacturing method for design concrete block and the block manufactured by this same Download PDFInfo
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- KR20230114783A KR20230114783A KR1020220009749A KR20220009749A KR20230114783A KR 20230114783 A KR20230114783 A KR 20230114783A KR 1020220009749 A KR1020220009749 A KR 1020220009749A KR 20220009749 A KR20220009749 A KR 20220009749A KR 20230114783 A KR20230114783 A KR 20230114783A
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- block
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- concrete block
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- 239000004567 concrete Substances 0.000 title claims abstract description 70
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 20
- 239000011324 bead Substances 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 14
- 239000000049 pigment Substances 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 12
- 229920001410 Microfiber Polymers 0.000 claims description 11
- 239000003658 microfiber Substances 0.000 claims description 11
- 239000012779 reinforcing material Substances 0.000 claims description 10
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 9
- 238000009415 formwork Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 12
- 229920005989 resin Polymers 0.000 abstract description 7
- 239000011347 resin Substances 0.000 abstract description 7
- 230000001932 seasonal effect Effects 0.000 abstract description 5
- 239000002585 base Substances 0.000 description 26
- 239000004575 stone Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- SKBXVAOMEVOTGJ-UHFFFAOYSA-N xi-Pinol Chemical compound CC1=CCC2C(C)(C)OC1C2 SKBXVAOMEVOTGJ-UHFFFAOYSA-N 0.000 description 2
- NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- -1 stone powder) Chemical compound 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- 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
- 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
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
- B28B7/362—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article specially for making moulded articles from concrete with exposed aggregate
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/22—Glass ; Devitrified glass
-
- 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
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0616—Macromolecular compounds fibrous from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B16/0625—Polyalkenes, e.g. polyethylene
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/0048—Fibrous materials
- C04B20/006—Microfibres; Nanofibres
-
- 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
-
- 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
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0871—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having an ornamental or specially shaped visible surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
- E04F13/141—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of concrete
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Road Paving Structures (AREA)
Abstract
본 발명은 디자인 콘크리트 블록의 제조 방법 및 그 방법에 의해 제조된 디자인 콘크리트 블록에 관한 것으로, 디자인 문양의 형성을 위한 잉크를 실크스크린 기법으로 인쇄한 베이스시트에 글라스 비드를 도포하고 콘크리트를 타설 및 양생하여 디자인 콘크리트 블록을 제조함에 따라 야간 또는 우천시에도 디자인 콘크리트 블록의 표면에 문자, 방향표시, 그림 등 다양한 디자인 문양의 시인성이 확보되어 보도블록, 연석 등으로 사용시 다자인 문양의 식별력이 우수하고 제조가 간단함은 물론 콘크리트로 이루어짐에 따라 보도블록, 옐로 카펫, 연석 등으로 제조하여 현장에 설치시 인접한 보도블록, 옐로 카펫, 연석 등과의 이질감이 없고 폭염이나 혹한 등 계절적 요인에 의한 파손 등의 우려가 없으며, 종래 수지재로 이루어지는 디자인 블록 등에 비해 미끄러짐 등의 우려가 없어 보행자의 이동시 더욱 안전하고 제조비용 역시 저렴한 디자인 콘크리트 블록의 제조 방법 및 그 방법에 의해 제조된 디자인 콘크리트 블록을 제공한다.The present invention relates to a method for manufacturing a design concrete block and a design concrete block manufactured by the method, wherein glass beads are applied to a base sheet on which ink for forming a design pattern is printed by a silk screen technique, and concrete is poured and cured As the design concrete block is manufactured, the visibility of various design patterns such as letters, direction signs, and pictures is secured on the surface of the design concrete block even at night or in rainy weather. In addition, as it is made of concrete, it is manufactured with sidewalk blocks, yellow carpets, curbs, etc., so when installed on site, there is no sense of difference with adjacent sidewalk blocks, yellow carpets, curbs, etc., and there is no concern about damage caused by seasonal factors such as heat waves or severe cold. To provide a method for manufacturing a design concrete block, which is safer and cheaper to manufacture, and a design concrete block manufactured by the method, which is safer during pedestrian movement because there is no risk of slippage compared to conventional design blocks made of resin materials.
Description
본 발명은 디자인 콘크리트 블록의 제조 방법 및 그 방법에 의해 제조된 디자인 콘크리트 블록에 관한 것으로, 좀 더 상세하게는 표면에 문자, 방향표시, 그림 등 다양한 디자인 문양을 형성하면서도 야간 또는 우천시에도 시인성이 확보되어 보도블록, 옐로 카펫, 연석 등으로 사용할 수 있는 디자인 콘크리트 블록의 제조 방법 및 그 방법에 의해 제조된 디자인 콘크리트 블록에 관한 것이다. The present invention relates to a method for manufacturing a design concrete block and a design concrete block manufactured by the method, and more particularly, to form various design patterns such as letters, direction signs, and pictures on the surface while securing visibility even at night or in rainy weather. It relates to a method for manufacturing a design concrete block that can be used as a sidewalk block, a yellow carpet, a curb, etc., and a design concrete block manufactured by the method.
일반적으로, 인도를 보행하는 보행자가 위치나 방향을 쉽게 인지할 수 있도록 보도블록, 연석(경계석) 등에 문자, 방향표시, 그림 등 다양한 디자인 문양을 표시하여 인도에 설치 운영하고 있다.In general, various design patterns such as letters, direction signs, and pictures are displayed on sidewalk blocks and curbs (boundary stones) so that pedestrians walking on the sidewalk can easily recognize the location and direction, and installed and operated on the sidewalk.
이러한 디자인 문양이 표시된 블록에 관한 선행기술로 등록특허 제10-2063275호(참고문헌 1)이 제안된 바 있다.As a prior art related to a block marked with such a design pattern, Registration Patent No. 10-2063275 (Reference 1) has been proposed.
상기 참고문헌 1은 정보표시용 보도블록의 제조방법 및 이에 제조된 정보표시용 보도블록에 관한 것으로, 이의 제조방법은 석재, 콘크리트, 수지재 중 어느 하나로 구성되는 보도판과, 빛이 투과되는 투명한 수지재로 구성되는 알림판을 각각 준비하는 판재준비단계; 상기 알림판의 상면에 프라이머층을 형성하고, 상기 프라이머층에 세라믹 코팅층을 형성하는 상부코팅단계; 상기 알림판의 저면에 거칠기를 개질하고, 상기 개질면에 정보를 인쇄하여 알림층을 형성하는 하부코팅단계; 및 상기 보도판의 상면과 알림판의 저면을 접착제로 접착시켜 보도블록을 완성하는 블록완성단계;를 포함하여 이루어진다.Reference 1 relates to a method of manufacturing a sidewalk block for information display and a sidewalk block for information display manufactured therefrom, the manufacturing method of which is a sidewalk board made of any one of stone, concrete, and resin material, and transparent light through which light is transmitted. A board preparation step of preparing each notice board composed of a resin material; an upper coating step of forming a primer layer on the upper surface of the notification board and forming a ceramic coating layer on the primer layer; a lower coating step of modifying the roughness of the lower surface of the notification board and printing information on the modified surface to form a notification layer; and a block completion step of completing a sidewalk block by bonding the upper surface of the sidewalk board and the lower surface of the notice board with an adhesive.
그런데 상기 참고문헌 1의 정보표시용 보도블록은 보도판을 미리 제작한 후 알림판을 접착제로 부착하여 일체화하는 구조로 이루어짐에 따라 제조방식이 매우 복잡하다.However, the sidewalk block for information display in Reference 1 has a structure in which a sidewalk board is manufactured in advance and then an announcement board is attached with an adhesive to integrate it, so the manufacturing method is very complicated.
더욱이 별도의 보도블록을 제작하기 위해 투명재질의 알림판을 미리 제작하여야 하는데 이러한 알림판은 보도블록의 표시(정보)역할(상측)을 수행하는 것으로, 빛이 투과되는 투명한 수지재(폴리머)로 구성된다. Furthermore, in order to produce a separate sidewalk block, a notice board made of transparent material must be manufactured in advance. This notice board serves as a display (information) role (upper side) of the sidewalk block, and is composed of a transparent resin material (polymer) through which light is transmitted. .
따라서 폭염 또는 혹한기 등 계절적 요인에 의해 알림판의 과도한 팽창 또는 수축에 의해 보도판과 알림판의 접착부위의 분리 우려가 크고 이로 인한 파손 및 수명 단축 등의 문제가 있다. 아울러 알림판의 저면부에 인쇄가 되어 있어 야간에 빛이 인쇄면으로 잘 투과되지 않아 시인성 역시 떨어지는 문제점이 있다.Therefore, due to excessive expansion or contraction of the notice board due to seasonal factors such as heat waves or cold weather, there is a high risk of separation of the adhesive part between the sidewalk board and the notice board, and there are problems such as damage and shortened lifespan due to this. In addition, since the bottom of the notice board is printed, light does not pass through the printed surface well at night, so visibility is also reduced.
또한 상기 알림판은 인도면으로 노출되는 구조로서 일반적으로 콘크리트재질로 이루어지는 보도블록과 재질이 달라 이질감이 있을 뿐만 아니라 수지재가 노출됨에 따라 빗물이 고이거나 눈이 어는 경우 보행자가 보행시 미끄러져 다칠 우려가 있다. In addition, the notice board is a structure exposed to the sidewalk, and the material is different from a sidewalk block generally made of concrete material, so there is a sense of heterogeneity, and as the resin material is exposed, there is a risk of slipping and injuring pedestrians when walking when rainwater accumulates or snow freezes. there is.
따라서 이와 같은 종래 기술의 문제점을 해결하기 위하여, 본 발명은 표면에 문자, 방향표시, 그림 등 다양한 디자인 문양을 형성하면서도 야간 또는 우천시에도 시인성이 확보되어 보도블록, 연석 등으로 사용시 다자인 문양의 식별력이 우수하면서도 제조가 간단한 디자인 콘크리트 블록의 제조 방법 및 그 방법에 의해 제조된 디자인 콘크리트 블록을 제공하는데 그 목적이 있다. Therefore, in order to solve the problems of the prior art, the present invention forms various design patterns such as letters, direction signs, and pictures on the surface, while securing visibility even at night or in rainy weather, so that the discrimination of the designed patterns when used as a sidewalk block, curbstone, etc. Its purpose is to provide a method for manufacturing a design concrete block that is excellent and simple to manufacture and a design concrete block manufactured by the method.
또한 본 발명은 디자인 콘크리트 블록을 사용시 인접 콘크리트 블록과 이질감이 없고 폭염이나 혹한 등 계절적 요인에 의한 파손 등의 우려가 없어 수명 단축의 우려가 적어 보도블록, 연석은 물론 어린이 보호를 위한 옐로 카펫 등 다양한 용도로 활용할 수 있는 디자인 콘크리트 블록의 제조 방법 및 그 방법에 의해 제조된 디자인 콘크리트 블록을 제공하는데 그 목적이 있다. In addition, the present invention has no sense of difference from adjacent concrete blocks when using the design concrete block, and there is no risk of damage due to seasonal factors such as heat waves or severe cold, so there is little concern about shortening the lifespan, so various An object of the present invention is to provide a method for manufacturing a design concrete block that can be used for various purposes and a design concrete block manufactured by the method.
이와 같은 기술적 과제를 해결하기 위해 본 발명은; The present invention to solve such a technical problem;
디자인 문양의 형성을 위한 잉크를 실크스크린 기법으로 인쇄한 베이스시트를 준비하는 제1 단계; 상기 베이스시트를 거푸집 틀에 놓고 글라스 비드를 도포하는 제2 단계; 상기 베이스시트에 콘크리트를 타설하여 블록부를 형성하는 제3 단계; 및 상기 블록부를 양생 후 베이스시트를 분리하여 디자인 문양이 블록부에 인쇄된 디자인 콘크리트 블록을 완성하는 제4 단계;를 포함하는 것을 특징으로 하는 디자인 콘크리트 블록의 제조 방법을 제공한다.A first step of preparing a base sheet on which ink for forming a design pattern is printed by silk screen technique; A second step of placing the base sheet on a formwork frame and applying glass beads; A third step of forming a block portion by pouring concrete on the base sheet; And a fourth step of separating the base sheet after curing the block portion to complete a design concrete block having a design pattern printed on the block portion.
이때, 상기 제2 단계는 거푸집 틀에 상기 베이스시트를 잉크가 인쇄된 인쇄면이 상부로 노출되게 안착시키고 글라스 비드를 베이스시트 전체 면적의 60 ~ 80% 면적을 차지하도록 도포하는 단계인 것을 특징으로 한다.At this time, the second step is to place the base sheet on the formwork frame so that the printed surface on which the ink is printed is exposed upward, and apply glass beads to occupy 60 to 80% of the total area of the base sheet. Characterized in that do.
그리고, 상기 제3 단계의 블록부를 형성하기 위한 블록 원료는 시멘트 35 중량부를 기준으로, 미분(微粉) 8 ~ 12 중량부, 골재 50 ~ 60 중량부, 마이크로섬유 0. 004 ~ 0.006 중량부, 섬유보강재인 파워메쉬-SF 4mm 0.005 ~ 0.02 중량부, AE제 0.005 ~ 0.02 중량부, 실리카졸 0.004 ~ 0.006 중량부 및 안료 0.02 ~ 0.04 중량부를 포함하는 것을 특징으로 한다.In addition, the block raw material for forming the block part in the third step is based on 35 parts by weight of cement, 8 to 12 parts by weight of fine powder, 50 to 60 parts by weight of aggregate, 0.004 to 0.006 parts by weight of microfiber, fiber 0.005 to 0.02 parts by weight of the reinforcing material Power Mesh-SF 4mm, 0.005 to 0.02 parts by weight of an AE agent, 0.004 to 0.006 parts by weight of silica sol, and 0.02 to 0.04 parts by weight of a pigment.
아울러, 상기 제3 단계는, 글라스 비드가 도포된 베이스시트의 인쇄면에 제1 블록부를 형성하는 단계; 및 상기 제1 블록부의 상부에 제2 블록부를 형성하는 단계;를 포함하는 것을 특징으로 한다.In addition, the third step may include forming a first block portion on the printed surface of the base sheet to which the glass beads are applied; and forming a second block portion on top of the first block portion.
이때, 상기 제1 블록부를 형성하기 위한 블록 원료는 시멘트 35 중량부를 기준으로, 미분(微粉) 8 ~ 12 중량부, 골재 50 ~ 60 중량부, 마이크로섬유 0. 004 ~ 0.006 중량부, 섬유보강재인 파워메쉬-SF 4mm 0.005 ~ 0.02 중량부, AE제 0.005 ~ 0.02 중량부, 실리카졸 0.004 ~ 0.006 중량부 및 안료 0.02 ~ 0.04 중량부를 포함하고; 상기 제2 블록부를 형성하기 위한 블록 원료는 시멘트 35 중량부를 기준으로, 미분(微粉) 8 ~ 12 중량부, 골재 50 ~ 60 중량부를 포함하는 것을 특징으로 한다.At this time, the block raw material for forming the first block part is 8 to 12 parts by weight of fine powder, 50 to 60 parts by weight of aggregate, 0.004 to 0.006 parts by weight of microfiber, and a fiber reinforcing material based on 35 parts by weight of cement. 0.005 to 0.02 parts by weight of Power Mesh-SF 4mm, 0.005 to 0.02 parts by weight of an AE agent, 0.004 to 0.006 parts by weight of silica sol, and 0.02 to 0.04 parts by weight of a pigment; The block raw material for forming the second block part is characterized in that it includes 8 to 12 parts by weight of fine powder and 50 to 60 parts by weight of aggregate based on 35 parts by weight of cement.
또한 본 발명은 상기 방법에 의해 제조된 디자인 콘크리트 블록도 제공한다.In addition, the present invention also provides a design concrete block manufactured by the method.
본 발명에 따르면 디자인 문양의 형성을 위한 잉크를 실크스크린 기법으로 인쇄한 베이스시트에 글라스 비드를 도포하고 콘크리트를 타설 및 양생하여 디자인 콘크리트 블록을 제조함에 따라 야간 또는 우천시에도 디자인 콘크리트 블록의 표면에 문자, 방향표시, 그림 등 다양한 디자인 문양의 시인성이 확보되어 보도블록, 연석 등으로 사용시 다자인 문양의 식별력이 우수하다.According to the present invention, as the design concrete block is manufactured by applying glass beads to the base sheet on which the ink for the formation of the design pattern is printed by the silk screen technique, and pouring and curing the concrete, letters are displayed on the surface of the design concrete block even at night or in rainy weather. Visibility of various design patterns such as , direction signs, and pictures is secured, and when used as a sidewalk block or curb, the discrimination of the design pattern is excellent.
또한 본 발명에 따르면 디자인 콘크리트 블록은 제조가 간단함은 물론 콘크리트로 이루어짐에 따라 보도블록, 옐로 카펫, 연석 등으로 제조하여 현장에 설치시 인접한 보도블록, 옐로 카펫, 연석 등과의 이질감이 없고 폭염이나 혹한 등 계절적 요인에 의한 파손 등의 우려가 없으며, 종래 수지재로 이루어지는 디자인 블록 등에 비해 미끄러짐 등의 우려가 없어 보행자의 이동시 더욱 안전하고 제조비용 역시 저렴한 장점 역시 있다.In addition, according to the present invention, the design concrete block is simple to manufacture and made of concrete, so it is manufactured as a sidewalk block, yellow carpet, curb stone, etc., so that there is no sense of difference with adjacent sidewalk blocks, yellow carpets, curbs, etc. There is no fear of damage due to seasonal factors such as severe cold, and there is no concern about slippage compared to design blocks made of conventional resin materials, so it is safer for pedestrians to move and the manufacturing cost is also low.
도 1은 본 발명에 따른 디자인 콘크리트 블록의 제조 공정도이다.
도 2의 (a) 내지 (c)는 본 발명에 따른 디자인 콘크리트 블록의 제조과정을 설명하기 위해 도시한 도면도이다.
도 3은 본 발명에 따른 공정에 따라 제조된 디자인 콘크리트 블록의 일 예를 도시한 사진이다.1 is a manufacturing process diagram of a design concrete block according to the present invention.
Figure 2 (a) to (c) are diagrams shown to explain the manufacturing process of the design concrete block according to the present invention.
Figure 3 is a photograph showing an example of a design concrete block manufactured according to the process according to the present invention.
이하 본 발명에 따른 디자인 콘크리트 블록의 제조 방법 및 그 방법에 의해 제조된 디자인 콘크리트 블록을 첨부된 도면을 참고로 하여 상세히 기술되는 실시 예에 의해 그 특징을 이해할 수 있을 것이다.Hereinafter, a method for manufacturing a design concrete block according to the present invention and a design concrete block manufactured by the method will be understood by an embodiment described in detail with reference to the accompanying drawings.
도 1 및 도 2를 참고하면, 본 발명에 따른 디자인 콘크리트 블록(100)은 문자, 방향표시, 그림 등 다양한 디자인 문양(102)의 형성을 위한 잉크(112)를 실크스크린 기법으로 인쇄한 베이스시트(110)를 준비하는 단계(S10), 상기 베이스시트(110)를 거푸집 틀(120)에 놓고 글라스 비드(130)를 도포(또는 살포)하는 단계(S20), 상기 베이스시트(110)에 콘크리트를 타설하여 블록부(140)를 형성하는 단계(S30), 및 상기 블록부(140)를 양생 후 베이스시트(110)를 분리하여 디자인 문양(102)이 블록부(140)에 인쇄된 디자인 콘크리트 블록(100)을 완성하는 단계(S40)를 통해 제조한다.1 and 2, the design concrete block 100 according to the present invention is a base sheet printed with silk screen ink 112 for forming various design patterns 102 such as letters, direction signs, and pictures. Preparing (110) (S10), placing the base sheet 110 on the formwork frame 120 and applying (or spraying) glass beads 130 (S20), concrete to the base sheet 110 Forming a block portion 140 by pouring (S30), and after curing the block portion 140, the base sheet 110 is separated and the design pattern 102 is printed on the block portion 140. Design concrete It is manufactured through the step (S40) of completing the block 100.
이하, 본 발명의 디자인 콘크리트 블록(100) 제조 과정을 구체적으로 설명한다.Hereinafter, the manufacturing process of the design concrete block 100 of the present invention will be described in detail.
상기 단계(S10)는 디자인 콘크리트 블록(100)을 제조시 표면에 문자, 방향표시, 그림 등 다양한 디자인 문양 형성을 위해 잉크(112)가 인쇄된 베이스시트(110)를 준비하는 단계이다.The step (S10) is a step of preparing a base sheet 110 on which ink 112 is printed to form various design patterns such as letters, direction signs, and pictures on the surface when manufacturing the design concrete block 100.
이러한 단계(S10)는 실크스크린 판 제작단계(S11), 잉크 제조단계(S12), 잉크 인쇄단계(S13)를 포함하며 이러한 단계는 본 출원인이 선출워하여 등록한 등록특허 제10-2019605호에 제안한 바 있는 공지의 기술이다.This step (S10) includes a silk screen plate manufacturing step (S11), an ink manufacturing step (S12), and an ink printing step (S13), and these steps are proposed in Registered Patent No. 10-2019605 registered by the present applicant. It is a well-known technique.
구체적으로 설명하면 상기 실크스크린 판 제작단계(S11)는 실크스크린 제판 작업을 통해, 실크스크린 망에 소정의 디자인 문양의 잉크통과공이 형성된 실크스크린 판을 제작한다. 상기 실크스크린 판은 틀부재에 실크스크린망이 고정된 구조로 이루어진 것으로 실크스크린 망에 감광액을 전체 영역에 도포하여 어두운 곳에서 말린 다음 트레이싱 페이퍼와 같은 지류에 원하는 디자인 이미지를 인쇄한 후, 디자인 문양 이미지가 인쇄된 지류를 감광액이 도포된 실크스크린 망에 겹쳐놓고 노광해주고, 실크스크린망을 물로 씻어주면 디자인 문양을 인쇄할 수 있는 잉크통과공이 형성된 실크스크린 판을 제작할 수 있다. In detail, in the silk-screen plate making step (S11), a silk-screen plate having ink passage holes having a predetermined design pattern formed on the silk-screen net is manufactured through a silk-screen plate making operation. The silk-screen plate is composed of a structure in which a silk-screen net is fixed to a frame member, and a photoresist is applied to the entire area of the silk-screen net, dried in a dark place, and then a desired design image is printed on paper such as tracing paper, and then the design pattern If the paper printed with the image is superimposed on a silk screen net coated with photoresist and exposed, and the silk screen net is washed with water, a silk screen plate with ink passage holes through which design patterns can be printed can be produced.
상기 잉크 제조단계(S12)는 디자인 문양을 인쇄하기 위한 잉크를 제조하는 단계로서, 일 예로 잉크는 열경화성 잉크로서, 에폭시수지, 이미다졸, 무기충전제, 부칠셀로솔부 아세테이트, 솔벤트나프타를 혼합 제조하여 사용할 수 있으며, 구체적으로, 열경화성 잉크는 에폭시 수지(epoxy resin) 42 중량%, 이미다졸(imidazole) 3 중량%, 안료(pigment) 5 중량%, 무기충전제(inorganic Filler) 30 중량%, 부칠 셀로솔부 아세테이트(Butyl Cellosolve Acetate) 10 중량%, 솔벤트나프타(solvent naphtha) 10 중량%로 구성될 수 있다.The ink manufacturing step (S12) is a step of preparing ink for printing a design pattern. For example, the ink is a thermosetting ink, by mixing epoxy resin, imidazole, inorganic filler, butyl cellosolvent acetate, and solvent naphtha. Specifically, the thermosetting ink includes 42% by weight of epoxy resin, 3% by weight of imidazole, 5% by weight of pigment, 30% by weight of inorganic filler, and butylated cellosol part. It may be composed of 10% by weight of acetate (Butyl Cellosolve Acetate) and 10% by weight of solvent naphtha.
그리고 잉크 인쇄단계(S13)는 베이스시트(110) 위에 상기 단계(S11)를 통해 제작된 실크스크린 판을 올려 놓고, 잉크를 실크스크린 판에 소정량 부은 후, 스퀴즈로 밀어주면, 잉크(112)가 실크스크린 판에 형성된 잉크통과공을 통과하여 베이스시트(110)에 인쇄된다. In the ink printing step (S13), the silk screen plate produced in the step (S11) is placed on the base sheet 110, a predetermined amount of ink is poured onto the silk screen plate, and when pushed with a squeeze, the ink 112 is printed on the base sheet 110 by passing through ink passage holes formed in the silk screen plate.
이 경우 본 발명에서 베이스시트(110)는 크라프트지와 같은 종이 또는 합성수지재의 투명필름이 적용될 수 있으며, 상기 베이스시트(110)에 잉크(112)를 형성하기 전에 디자인 문양(102) 형성을 위한 잉크(112)가 형성된 베이스시트(110)에 오일형태의 이형제를 도포함으로서 제작된 디자인 콘크리트 블록(100)이 베이스시트(110)에서 쉽게 분리할 수 있다. 물론 이형제는 필요에 따라 도포를 생략할 수 있다.In this case, the base sheet 110 in the present invention may be applied with paper such as kraft paper or a transparent film made of a synthetic resin material, and ink for forming the design pattern 102 before forming the ink 112 on the base sheet 110. The design concrete block 100 manufactured by applying an oil type release agent to the base sheet 110 on which 112 is formed can be easily separated from the base sheet 110. Of course, application of the release agent may be omitted if necessary.
이상의 단계(S10)에서는 베이스시트(110)에 디자인 문양 형성을 위한 잉크(112)를 간단히 형성하는 것만을 설명하였으나, 본 출원인이 선출원하여 등록된 등록특허 제10-2019605호의 실크스크린 판 제작단계, 지연잉크 제조단계, 지연잉크 인쇄단계, 이형제 도포단계 및 열경화성잉크 인쇄단계를 동일하게 수행함으로서 디자인 콘크리트 블록(100)에 여백부분 대비 질감이 전혀 다른 거친 느낌의 디자인 문양을 형성하고, 이 디자인 문양의 테두리에 열경화성 잉크가 인쇄되어 고착되어져 디자인 문양의 테두리를 강조하는 테두리 강조부를 형성할 수도 있다. 이 경우 지연잉크는 시멘트 경화지연제와 수성잉크를 혼합 제조할 수 있는 것으로, 일 예로 초산염화비닐 19~21중량%와 물 79~81 중량%로 이루어진 제1접착제 1kg 기준으로, 초산염화비닐 41~43중량%와 물 57~59 중량%로 이루어진 제2접착제 1kg과, 스트르산 19~21 중량%, 주석산 염 19~21 중량%, 설탕 6~8 중량%와, 물 52~54 중량%로 이루어진 시멘트경화지연제 300g과, 수성잉크 100g을 혼합하여 제조할 수 있다.In the above step (S10), only the simple formation of the ink 112 for forming the design pattern on the base sheet 110 has been described, but the silk screen plate manufacturing step of Registered Patent No. 10-2019605 previously filed and registered by the present applicant, By performing the delay ink manufacturing step, the delay ink printing step, the release agent application step, and the thermosetting ink printing step in the same way, a rough design pattern with a completely different texture compared to the blank part is formed on the design concrete block 100, and the design pattern An edge emphasizing portion may be formed by printing and fixing thermosetting ink on the edge to emphasize the edge of the design pattern. In this case, the retardation ink can be manufactured by mixing a cement curing retardant and water-based ink. For example, based on 1 kg of the first adhesive consisting of 19 to 21% by weight of vinyl acetate and 79 to 81% by weight of water, vinyl acetate 41 1 kg of the second adhesive consisting of ~ 43 wt% and 57 ~ 59 wt% water, 19 ~ 21 wt% stric acid, 19 ~ 21 wt% tartrate, 6 ~ 8 wt% sugar, and 52 ~ 54 wt% water It can be prepared by mixing 300 g of the cement hardening retardant and 100 g of water-based ink.
상기 지연잉크를 사용시에는 추후 단계(S30 및 S40)를 수행한 후 별도로 물을 분사하여 상기 지연잉크에 의해 형성된 디자인 문양을 제거할 수 있다.When using the retardation ink, after performing the subsequent steps (S30 and S40), water may be separately sprayed to remove the design pattern formed by the retardation ink.
상기 단계(S20)는 거푸집 틀(120)에 상기 베이스시트(110)를 잉크(112)가 인쇄된 인쇄면이 상부로 노출되게 안착시키고 야간 또는 우천시 빛 반사를 위한 글라스 비드(130)를 도포(또는 살포)(이하, '도포'로 통칭한다.)하는 단계이다.In the step (S20), the base sheet 110 is placed on the formwork frame 120 so that the printing surface on which the ink 112 is printed is exposed upward, and glass beads 130 are applied to reflect light at night or in rainy weather ( or spraying) (hereinafter collectively referred to as 'coating').
이때, 상기 글라스 비드(Glass bid)(130)는 일반적인 유리의 주조성인 실리카(SiO2)를 주성분으로 하여 굴절률을 높이는 TiO2, BaO 등의 산화물을 첨가하는 형태로 이루어진다. 이러한 글라스 비드(130)는 다양한 입경(예를 들어 400~800㎛)을 갖는 것을 사용할 수 있으며, 이는 베이스시트(110) 전체 면적의 60 ~ 80% 면적을 차지하도록 도포할 수 있다. 아울러 상기 글라스 비드(130)는 디자인 콘크리트 블록(100)의 용도에 따라 황색, 적색 등의 착색 안료를 더 투입하여 제조할 수 있다.At this time, the glass bid 130 is made of silica (SiO 2 ), which is a castability of general glass, as a main component, and oxides such as TiO 2 and BaO, which increase the refractive index, are added. The glass beads 130 may have various particle sizes (eg, 400 to 800 μm), and may be applied to occupy 60 to 80% of the total area of the base sheet 110 . In addition, the glass beads 130 may be manufactured by further adding colored pigments such as yellow and red depending on the purpose of the design concrete block 100.
그리고 상기 단계(S30)는 상기 단계(S20)를 통해 글라스 비드(130)가 도포된 베이스시트(110)의 인쇄면에 블록 원료를 타설하여 블록부(140)를 형성하는 단계이다.And the step (S30) is a step of forming the block portion 140 by pouring a block raw material on the printed surface of the base sheet 110 to which the glass beads 130 are applied through the step (S20).
이러한 단계(S30)를 통해 형성되는 블록부(140)는 단일 구조로 이루어질 수 도 있으나, 상기 베이스시트(110)의 인쇄면에 타설되는 제1 블록부(141)와, 상기 제1 블록부(141)에 타설되는 제2 블록부(142)로 이루어지는 2층 구조로 이루어질 수 있다. 즉 글라스 비드(130)가 도포된 베이스시트(110)의 상부에 제1 블록부(141)를 형성하고 그 제1 블록부(141)의 상측에 제2 블록부(142)를 형성한다. The block portion 140 formed through this step (S30) may be made of a single structure, but the first block portion 141 cast on the printing surface of the base sheet 110, and the first block portion ( 141) may be made of a two-layer structure consisting of the second block portion 142. That is, the first block portion 141 is formed on the base sheet 110 to which the glass beads 130 are applied, and the second block portion 142 is formed on the upper side of the first block portion 141 .
이때, 상기 디자인 콘크리트 블록(100)의 블록부(140)을 형성하기 위한 블록 원료는 블록 주원료로 시멘트, 미분(微粉) 및 골재를 사용하며, 보조 원료로 마이크로섬유, 섬유보강재, AE제, 실리카졸, 기타 안료를 사용한다. At this time, the block raw material for forming the block portion 140 of the design concrete block 100 uses cement, fine powder and aggregate as block main raw materials, and microfiber, fiber reinforcement, AE agent, silica as auxiliary raw materials Sol and other pigments are used.
이때 상기 미분(微粉)은 모래(돌가루 포함), 탄산칼슘 등을 포함한다. At this time, the fine powder includes sand (including stone powder), calcium carbonate, and the like.
그리고 상기 마이크로섬유는 콘크리트 블록의 양생균열과 건조 수축 균열제어 능력이 탁월하고, 내마모성이 증대되며, 높은 내화학성과 내구성을 갖는 것으로, 점착성 증대로 인해 경사면과 수직면 등의 크랙방지 및 바닥 정지재로 우수하며, 바닥용 마감재로 사용시 결합력 증대로 인해 균열, 피놀, 인장력, 신축률이 우수하다. In addition, the microfiber is excellent in curing crack control and drying shrinkage crack control ability of concrete blocks, has increased abrasion resistance, and has high chemical resistance and durability. When used as a finishing material for floors, it has excellent cracking, pinol, tensile strength, and elasticity due to increased bonding strength.
또한 상기 섬유보강재는 콘크리트의 휨성능 향상을 위해 사용하는 것으로, 파워메쉬-SF를 사용할 수 있다. 상기 파워메쉬-SF는 폴리올레핀계 고분자 플라스틱 섬유보강재로 일반 Micro Fiber와 같은 균열방지 효과 뿐만 아니라 콘크리트 구조물의 휨인성 증진에 탁월한 효과를 가진 구조용 섬유보강재로서 적은 양으로도 강섬유 보다 우수한 휨성능을 발휘하고 강섬유의 최대 단점인 부식의 우려가 없어 고내구성의 콘크리트를 쉽게 만들 수 있다.In addition, the fiber reinforcing material is used to improve the bending performance of concrete, and Power Mesh-SF can be used. The Power Mesh-SF is a polyolefin-based polymer plastic fiber reinforcing material that has a crack prevention effect like general Micro Fiber and an excellent effect in enhancing the bending toughness of concrete structures. There is no risk of corrosion, which is the biggest disadvantage of steel fiber, so it is easy to make high-durability concrete.
그리고 상기 AE제(air entraining agent)는 모르타르나 콘크리트 등에 많은 미세공극을 균일하게 분포시키기 위해 사용하는 혼화제로서, 콘크리트의 워커빌리티 및 내동결융해성 등을 향상시킨다. 상기 AE제는 일 예로 폴리카르본산계인 ECONEX® CooNa-S를 사용할 수 있다. And the AE agent (air entraining agent) is an admixture used to uniformly distribute many microvoids in mortar or concrete, etc., and improves workability and freeze-thaw resistance of concrete. For example, the AE agent may be ECONEX® CooNa-S, which is a polycarboxylic acid.
또한 상기 실리카졸(silica sol)은 규산소다(sodium silicate) 또는 규산칼슘(sodium silicate)등의 규산염기계 물질을 특정한 무기산(inorganic acid) 또는 유기산(organic acid)과 반응시켜 성분 중에 함유되어 있는 알칼리성분을 중화하여 제거한 산성 내지 중성의 콜로이드성 실리카용액으로 콘크리트의 내구성을 향상시킨다.In addition, the silica sol is obtained by reacting a silicate-based material such as sodium silicate or calcium silicate with a specific inorganic acid or organic acid to obtain an alkali component contained in the component It is an acidic to neutral colloidal silica solution that is neutralized and removed to improve the durability of concrete.
그리고 상기 안료는 칼라가 가미된 콘크리트 블록을 제조할 수 있도록 혼합하며, 다양한 색상(예를 들어 yellow)의 안료를 선택적으로 사용할 수 있다.In addition, the pigment is mixed to produce a colored concrete block, and pigments of various colors (eg yellow) can be selectively used.
이와 같은 블록 원료는 시멘트 35 중량부를 기준으로, 미분(微粉) 8 ~ 12 중량부, 골재 50 ~ 60 중량부, 마이크로섬유 0. 004 ~ 0.006 중량부, 섬유보강재인 파워메쉬-SF 4mm 0.005 ~ 0.02 중량부, AE제 0.005 ~ 0.02 중량부, 실리카졸 0.004 ~ 0.006 중량부 및 안료 0.02 ~ 0.04 중량부를 사용한다. 이러한 상기 블록 원료는 시멘트 35 중량부, 미분(微粉) 10 중량부, 골재 55 중량부, 마이크로섬유 0.005 중량부, 섬유보강재인 파워메쉬-SF 4mm 0.01 중량부, AE제 0.01 중량부, 실리카졸 0.005 중량부 및 안료 0.03 중량부를 사용함이 바람직하다.Such a block raw material is based on 35 parts by weight of cement, 8 to 12 parts by weight of fine powder, 50 to 60 parts by weight of aggregate, 0.004 to 0.006 parts by weight of microfiber, and 0.005 to 0.02 part by weight of Power Mesh-SF 4mm, a fiber reinforcing material. Parts by weight, 0.005 to 0.02 parts by weight of an AE agent, 0.004 to 0.006 parts by weight of silica sol, and 0.02 to 0.04 parts by weight of a pigment are used. These block raw materials are 35 parts by weight of cement, 10 parts by weight of fine powder, 55 parts by weight of aggregate, 0.005 part by weight of microfiber, 0.01 part by weight of Power Mesh-SF 4mm as a fiber reinforcing material, 0.01 part by weight of AE agent, 0.005 part by weight of silica sol Part by weight and 0.03 part by weight of pigment are preferably used.
물론 상기 블록 원료는 시멘트 35 중량부를 기준으로, 물을 30 ~ 60 중량부를 더 혼합하여 믹싱함은 당연하다.Of course, it is natural that the block raw material is further mixed with 30 to 60 parts by weight of water based on 35 parts by weight of cement.
이러한 단계(S30)는 글라스 비드(130)가 도포된 베이스시트(110)의 인쇄면에 제1 블록부(141)를 형성하는 단계(S31), 상기 제1 블록부(141)의 상부에 제2 블록부(142)를 형성하는 단계(S32)를 포함한다.This step (S30) is a step (S31) of forming a first block portion 141 on the printed surface of the base sheet 110 to which the glass beads 130 are applied, and a first block portion 141 on top of the first block portion 141. Step 2 of forming the block portion 142 (S32) is included.
이때 상기 베이스시트(110)의 잉크(112) 인쇄면에 제1 블록부(141)를 형성하는 단계(S31)는 상기 베이스시트(110)의 디자인 문양이 디자인 콘크리트 블록(100)에 인쇄되도록 하기 위한 것으로, 일 예로 상기 제1 블록부(141)는 색상이 가미되거나 강도가 우수해야 함에 따라 블록 원료는 시멘트 35 중량부를 기준으로, 미분(微粉) 8 ~ 12 중량부, 골재 50 ~ 60 중량부, 마이크로섬유 0. 004 ~ 0.006 중량부, 섬유보강재인 파워메쉬-SF 4mm 0.005 ~ 0.02 중량부, AE제 0.005 ~ 0.02 중량부, 실리카졸 0.004 ~ 0.006 중량부 및 안료 0.02 ~ 0.04 중량부를 포함한다.At this time, the step of forming the first block portion 141 on the ink 112 printing surface of the base sheet 110 (S31) is to print the design pattern of the base sheet 110 on the design concrete block 100 For this purpose, for example, since the first block portion 141 has to be colored or has excellent strength, the block raw material is based on 35 parts by weight of cement, 8 to 12 parts by weight of fine powder, 50 to 60 parts by weight of aggregate , 0.004 to 0.006 parts by weight of microfibers, 0.005 to 0.02 parts by weight of Power Mesh-SF 4mm as a fiber reinforcing material, 0.005 to 0.02 parts by weight of an AE agent, 0.004 to 0.006 parts by weight of silica sol, and 0.02 to 0.04 parts by weight of a pigment.
한편, 상기 단계(S32)는 상기 단계(S31)를 통해 베이스시트(110)의 인쇄면에 타설된 제1 블록부(141)의 노출면에 제2 블록부(142)를 형성하는 단계로서, 제2 블록부(142)는 전체적인 디자인 콘크리트 블록(100)의 용도(예를 들어 보도블록, 옐로 카펫, 연석 등)에 맞는 사이즈를 이루도록 형성한다.On the other hand, the step (S32) is a step of forming the second block portion 142 on the exposed surface of the first block portion 141 cast on the printed surface of the base sheet 110 through the step (S31), The second block portion 142 is formed to achieve a size suitable for the purpose of the overall design concrete block 100 (for example, a sidewalk block, a yellow carpet, a curb stone, etc.).
이러한 제2 블록부(142)의 형성을 위한 블록 원료는 일 예로 시멘트 35 중량부를 기준으로, 미분(微粉) 8 ~ 12 중량부, 골재 50 ~ 60 중량부를 포함한다. 이는 마이크로섬유 0. 004 ~ 0.006 중량부, 섬유보강재인 파워메쉬-SF 4mm 0.005 ~ 0.02 중량부, AE제 0.005 ~ 0.02 중량부, 실리카졸 0.004 ~ 0.006 중량부, 안료 0.02 ~ 0.04 중량부 등을 하나 이상 필요에 따라 선택적으로 더 포함할 수 있다.The block raw material for forming the second block portion 142 includes, for example, 8 to 12 parts by weight of fine powder and 50 to 60 parts by weight of aggregate based on 35 parts by weight of cement. This includes 0.004 to 0.006 parts by weight of microfibers, 0.005 to 0.02 parts by weight of Power Mesh-SF 4mm, a fiber reinforcing material, 0.005 to 0.02 parts by weight of AE agent, 0.004 to 0.006 parts by weight of silica sol, 0.02 to 0.04 parts by weight of pigment, etc. More can be selectively included as needed.
상기 제1 블록부(141)는 디자인 문양을 형성하기 위한 구성으로 두께는 일 예로 5 ~ 20mm 형성할 수 있으며, 상기 제2 블록부(142)는 디자인 콘크리트 블록(100)의 용도(예를 들어 보도블록, 옐로 카펫, 연석 등)에 따라 적어도 20mm 이상의 다양한 두께로 형성할 수 있다.The first block portion 141 is configured to form a design pattern and may have a thickness of 5 to 20 mm, for example, and the second block portion 142 is used for the design concrete block 100 (for example, Sidewalk blocks, yellow carpets, curbs, etc.) can be formed in various thicknesses of at least 20 mm or more.
그리고 상기 단계(S40)는 블록부(140)를 양생 후 베이스시트(110)를 분리하여 디자인 문양이 인쇄된 디자인 콘크리트 블록(100)을 완성하는 단계이다.And the step (S40) is a step of completing the design pattern printed design concrete block 100 by separating the base sheet 110 after curing the block portion 140.
상기 단계(S40)를 통해 소정시간 동안 콘크리트 판넬(50)을 양생시킨 후 거푸집 틀(120)에서 디자인 콘크리트 블록(100)를 분리한 후 베이스시트(110)를 제거하여 블록부(140)의 표면에 글라스 비드(130)가 견고하게 부착됨과 동시에 문자, 방향표시, 그림 등 다양한 디자인 문양(102)이 인쇄된 디자인 콘크리트 블록(100)을 완성한다.After curing the concrete panel 50 for a predetermined time through the above step (S40), the design concrete block 100 is separated from the formwork frame 120, and then the base sheet 110 is removed to remove the surface of the block portion 140. At the same time, the glass beads 130 are firmly attached to the design concrete block 100 on which various design patterns 102 such as letters, direction signs, and pictures are printed.
이와 같이 완성된 디자인 콘크리트 블록(100)은 표면에 문자, 방향표시, 그림 등 다양한 디자인 문양(102)을 형성하면서도 글라스 비드(130)로 인해 야간 또는 우천시에도 시인성이 확보되어 보도블록, 연석 등으로 사용시 다자인 문양(102)의 식별력이 우수하다.The design concrete block 100 completed in this way forms various design patterns 102 such as letters, direction signs, and pictures on the surface, but also secures visibility even at night or in rainy weather due to the glass beads 130, so that it can be used as a sidewalk block, curb, etc. When in use, the discrimination of the design pattern 102 is excellent.
도 3은 본 발명에 따른 공정에 따라 제조된 디자인 콘크리트 블록의 일 예를 도시한 사진이다. 도시된 바에 의하면 디자인 콘크리트 블록(100)은 연석(경계석)이며, 현장에 설치시 인접한 연석(경계석)과의 이질감이 없고 폭염이나 혹한 등 계절적 요인에 의한 파손 등의 우려가 없으며, 종래 수지재로 이루어지는 디자인 블록 등에 비해 미끄러짐 등의 우려가 없어 보행자가 더욱 안전하게 이동할 수 있다.Figure 3 is a photograph showing an example of a design concrete block manufactured according to the process according to the present invention. As shown, the design concrete block 100 is a curb (border stone), and when installed on site, there is no sense of heterogeneity with the adjacent curb stone (border stone), and there is no concern about damage due to seasonal factors such as heat waves or cold, and it is made of a conventional resin material Pedestrians can move more safely because there is no risk of slipping compared to design blocks made of blocks.
이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형 가능한 것으로, 본 발명의 보호범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art can make various modifications and variations without departing from the essential characteristics of the present invention. The protection scope of should be interpreted by the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.
100: 디자인 콘크리트 블록 102: 디자인 문양
110: 베이스시트 112: 잉크
120: 거푸집 틀 130: 글라스 비드
140: 블록부 141: 제1 블록부
142: 제2 블록부100: design concrete block 102: design pattern
110: base sheet 112: ink
120: formwork frame 130: glass bead
140: block part 141: first block part
142: second block part
Claims (6)
상기 베이스시트(110)를 거푸집 틀(120)에 놓고 글라스 비드(130)를 도포하는 제2 단계;
상기 베이스시트(110)에 콘크리트를 타설하여 블록부(140)를 형성하는 제3 단계; 및
상기 블록부(140)를 양생 후 베이스시트(110)를 분리하여 디자인 문양(102)이 블록부(140)에 인쇄된 디자인 콘크리트 블록(100)을 완성하는 제4 단계;
를 포함하는 것을 특징으로 하는 디자인 콘크리트 블록의 제조 방법.
A first step of preparing a base sheet 110 printed with ink 112 for forming a design pattern 102 by a silk screen technique;
A second step of placing the base sheet 110 on the formwork 120 and applying glass beads 130 thereto;
A third step of forming a block portion 140 by pouring concrete on the base sheet 110; and
A fourth step of separating the base sheet 110 after curing the block part 140 to complete the design concrete block 100 with the design pattern 102 printed on the block part 140;
Method for manufacturing a design concrete block comprising a.
상기 제2 단계는 거푸집 틀(120)에 상기 베이스시트(110)를 잉크(112)가 인쇄된 인쇄면이 상부로 노출되게 안착시키고 글라스 비드(130)를 베이스시트(110) 전체 면적의 60 ~ 80% 면적을 차지하도록 도포하는 단계인 것을 특징으로 하는 디자인 콘크리트 블록의 제조 방법.
According to claim 1,
In the second step, the base sheet 110 is placed on the formwork frame 120 so that the printed surface on which the ink 112 is printed is exposed upward, and the glass beads 130 are placed on the base sheet 110 at 60 to 60 of the entire area. Method for manufacturing a design concrete block, characterized in that the step of applying to occupy 80% area.
상기 제3 단계의 블록부(140)를 형성하기 위한 블록 원료는 시멘트 35 중량부를 기준으로, 미분(微粉) 8 ~ 12 중량부, 골재 50 ~ 60 중량부, 마이크로섬유 0. 004 ~ 0.006 중량부, 섬유보강재인 파워메쉬-SF 4mm 0.005 ~ 0.02 중량부, AE제 0.005 ~ 0.02 중량부, 실리카졸 0.004 ~ 0.006 중량부 및 안료 0.02 ~ 0.04 중량부를 포함하는 것을 특징으로 하는 디자인 콘크리트 블록의 제조 방법.
According to claim 1,
Block raw materials for forming the block portion 140 of the third step are 8 to 12 parts by weight of fine powder, 50 to 60 parts by weight of aggregate, and 0.004 to 0.006 parts by weight of microfiber based on 35 parts by weight of cement. , 0.005 to 0.02 parts by weight of Power Mesh-SF 4mm, a fiber reinforcing material, 0.005 to 0.02 parts by weight of an AE agent, 0.004 to 0.006 parts by weight of silica sol, and 0.02 to 0.04 parts by weight of a pigment. Method for producing a design concrete block.
글라스 비드(130)가 도포된 베이스시트(110)의 인쇄면에 제1 블록부(141)를 형성하는 단계; 및
상기 제1 블록부(141)의 상부에 제2 블록부(142)를 형성하는 단계;
를 포함하는 것을 특징으로 하는 디자인 콘크리트 블록의 제조 방법.
The method of claim 1, wherein the third step,
Forming a first block portion 141 on the printed surface of the base sheet 110 to which the glass beads 130 are applied; and
Forming a second block portion 142 on top of the first block portion 141;
Method for manufacturing a design concrete block comprising a.
상기 제1 블록부(141)를 형성하기 위한 블록 원료는 시멘트 35 중량부를 기준으로, 미분(微粉) 8 ~ 12 중량부, 골재 50 ~ 60 중량부, 마이크로섬유 0. 004 ~ 0.006 중량부, 섬유보강재인 파워메쉬-SF 4mm 0.005 ~ 0.02 중량부, AE제 0.005 ~ 0.02 중량부, 실리카졸 0.004 ~ 0.006 중량부 및 안료 0.02 ~ 0.04 중량부를 포함하고,
상기 제2 블록부(141)를 형성하기 위한 블록 원료는 시멘트 35 중량부를 기준으로, 미분(微粉) 8 ~ 12 중량부, 골재 50 ~ 60 중량부를 포함하는 것을 특징으로 하는 디자인 콘크리트 블록의 제조 방법.
According to claim 4,
Block raw materials for forming the first block portion 141 include 8 to 12 parts by weight of fine powder, 50 to 60 parts by weight of aggregate, 0.004 to 0.006 parts by weight of microfiber, and fiber based on 35 parts by weight of cement. 0.005 to 0.02 parts by weight of Power Mesh-SF 4mm as a reinforcing material, 0.005 to 0.02 parts by weight of an AE agent, 0.004 to 0.006 parts by weight of silica sol, and 0.02 to 0.04 parts by weight of a pigment,
The block raw material for forming the second block portion 141 is a method for manufacturing a design concrete block, characterized in that it comprises 8 to 12 parts by weight of fine powder and 50 to 60 parts by weight of aggregate based on 35 parts by weight of cement. .
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