KR20230001092A - the asphalt concrete mixture composition with aluminium black dross and waste glass fiber and the manufacturing method thereof - Google Patents
the asphalt concrete mixture composition with aluminium black dross and waste glass fiber and the manufacturing method thereof Download PDFInfo
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 90
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000003365 glass fiber Substances 0.000 title claims abstract description 63
- 239000002699 waste material Substances 0.000 title claims abstract description 63
- 239000000203 mixture Substances 0.000 title claims abstract description 40
- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000004411 aluminium Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000010426 asphalt Substances 0.000 claims description 16
- 238000007873 sieving Methods 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000001027 hydrothermal synthesis Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/149—Waste materials; Refuse from metallurgical processes other than silica fume or slag
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B14/38—Fibrous materials; Whiskers
- C04B14/42—Glass
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B20/0076—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 characterised by the grain distribution
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B20/02—Treatment
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- 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
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
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- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
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- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
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- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Materials Engineering (AREA)
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- Processing Of Solid Wastes (AREA)
Abstract
Description
본 발명은 알루미늄 블랙 드로스와 폐유리섬유를 포함하는 아스콘 조성물 및 그 아스콘 조성물의 제조 방법에 관한 것으로, 알루미늄 블랙 드로스 20 중량부에 대해서, 폐유리섬유 1 중량부를 3㎜ 이하 크기로 분쇄하고, 투입된 알루미늄 블랙 드로스 20 중량부에 대해서, 통상 아스콘 79∼80 중량부가 혼합된 아스콘 조성물이 구성되어, 이 아스콘 조성물을 도로포장재로 사용함에 따라, 알루미늄 블랙 드로스의 미세 기공과 강도에 의해 도로의 투습성과 내구성이 우수해지고, 폐유리섬유의 인장력으로 한더위나 혹한에도 도로포장재가 녹거나 어는 등의 변형이나 손상이 방지되며, 폐기되던 알루미늄 블랙 드로스와 폐유리섬유로 통상 아스콘 재료들을 대체할 수 있어 경제적이고 친환경적인 효과가 있다.The present invention relates to an ascon composition comprising aluminum black dross and waste glass fibers and a method for producing the ascon composition, pulverizing 1 part by weight of waste glass fibers to a size of 3 mm or less with respect to 20 parts by weight of aluminum black dross, An asphalt composition in which 79 to 80 parts by weight of asphalt is usually mixed with 20 parts by weight of the aluminum black dross introduced is composed, and as the asphalt composition is used as a road paving material, the micropores and strength of the aluminum black dross improve the quality of the road. It has excellent moisture permeability and durability, and the tensile strength of waste glass fibers prevents deformation or damage such as melting or freezing of road paving materials even in hot or cold weather, and discarded aluminum black dross and waste glass fibers can replace normal ascon materials. It is economical and environmentally friendly.
일반적으로 알루미늄을 이용한 주조 방법으로 부품을 만들기 위해서 알루미늄 소재를 용탕(溶湯)에서 녹이게 되며, 알루미늄 용융 과정에서 용탕 표면에는 산화물층이 형성되고, 이 산화물을 걷어낸 것을 알루미늄 드로스라 하며, 이 알루미늄 드로스 중에서 알루미늄 블랙 드로스는 금속 함량이 낮고 성분 분리가 어려워 대부분 매립처리하고 있으나, 물과 반응하면 가스와 발열 반응이 일어나므로 매립에 의한 토양오염 발생 우려가 있으므로, 이 알루미늄 블랙 드로스를 자원화하는 기술이 많이 개발되고 있다.In general, an aluminum material is melted in a molten metal to make parts with a casting method using aluminum. During the aluminum melting process, an oxide layer is formed on the surface of the molten metal. Among aluminum dross, aluminum black dross is mostly landfilled because it has a low metal content and is difficult to separate components. A lot of technology is being developed.
예를 들어, 대한민국특허등록 제10-2105859호에는, 알루미늄 블랙 드로스와 폐유리를 혼합하여 수열합성으로 제올라이트를 제조하는 ‘폐자원을 이용한 제올라이트의 제조방법’에 대한 내용이 게시되어 있고, 또, 대한민국특허등록 제10-2075589호에는 알루미늄 블랙 드로스를 가수분해하고 포집기, 응축기, 트랩기 등에 의해서 가수분해 과정에서 발생하는 가스, 고형물 등을 채집하여, 알루미늄 알갱이, 가용성 고형분, 불용성 고형분 및 가수분해 가스로 재활용하는 ‘알루미늄 블랙 드로스 재활용 시스템’에 대한 내용이 게시되어 있다.For example, Korean Patent Registration No. 10-2105859 discloses a 'method for producing zeolite using waste resources' in which zeolite is produced by hydrothermal synthesis by mixing aluminum black dross and waste glass, and Korean Patent Registration No. 10-2075589 discloses that aluminum black dross is hydrolyzed and gases and solids generated during the hydrolysis are collected by a collector, condenser, trap, etc. to obtain aluminum grains, soluble solids, insoluble solids, and hydrolysis. Information about 'aluminum black dross recycling system' that recycles with gas is posted.
한편, 앞서 예시한 발명들에서는 자원화하기 어려운 알루미늄 블랙 드로스를 미립화하여 수열합성이나 가수분해로 자원화하는 방법이 게시되어 있으나, 이렇게 자원화된 물질들을 실제로 어떤 분야에 어떤 제품에 사용하는지 제시되지 않아서 어떻게 사용될지 미지수이며, 앞서 예시한 발명들은 알루미늄 블랙 드로스를 수열합성이나 가수분해 등의 처리 과정을 거쳐야 하므로, 그 과정에서 첨가해야되는 물질과 발생하는 성분(가스 등)을 잘 포집하고 처리해야 하며, 최종 성분들 중에는 다시 폐기 처분해야 하는 문제점이 있었다.On the other hand, in the inventions exemplified above, a method of atomizing aluminum black dross, which is difficult to recycle, and reusing it by hydrothermal synthesis or hydrolysis has been posted, but it has not been suggested how to use the recycled materials in what field and for what product. It is unknown whether it will be used, and the inventions exemplified above require the aluminum black dross to undergo a treatment process such as hydrothermal synthesis or hydrolysis. However, among the final components, there was a problem in that they had to be disposed of again.
따라서, 알루미늄 블랙 드로스를 처리하는데 최소한의 처리 방법으로 별도의 부산물을 발생하지 않으면서 정확한 용도로 사용할 수 있는 재활용 처리 방법의 개발이 필요하였다.Therefore, it was necessary to develop a recycling treatment method that can be used for precise purposes without generating additional by-products with a minimal treatment method for treating aluminum black dross.
그리고, 기존 아스콘은 한여름의 고온에 녹고 한겨울의 저온에는 얼어 변형이나 파손이 되는 문제점이 있어 개선이 필요하였고, 내구성이나 투수성도 떨어져 자주 새로 포장해야 하는 문제점이 있어 개선이 필요하였다.In addition, the existing ascon melts at high temperatures in midsummer and freezes at low temperatures in midwinter, so it needs improvement, and it needs improvement because it has poor durability and permeability, so it needs to be re-paved frequently.
따라서 본 발명은 상기의 문제점을 해결하기 위해서, 알루미늄 블랙 드로스 20 중량부에 대해서, 폐유리섬유 1 중량부를 혼합해서 분쇄기를 통해서 분쇄하고, 이 분쇄된 알루미늄 블랙 드로스와 폐유리섬유는 체가름으로 3㎜ 이하의 크기로만 선별하고, 선별된 알루미늄 블랙 드로스와 폐유리섬유에 투입된 알루미늄 블랙 드로스 20 중량부에 대해서 통상 아스콘 79∼80 중량부를 교반한 아스콘 조성물이 구성되어, 이 아스콘 조성물을 도로포장재로 사용함에 따라, 알루미늄 블랙 드로스의 미세 기공으로 도로의 물 투과성이 우수하고, 알루미늄 블랙 드로스의 우수한 강도와 폐유리섬유의 우수한 인장력으로 도로의 변형이나 파손이 방지되도록 한다.Therefore, in order to solve the above problems, the present invention mixes 1 part by weight of waste glass fibers with 20 parts by weight of aluminum black dross and pulverizes them through a grinder, and the pulverized aluminum black dross and waste glass fibers are sieved An ascon composition is formed in which 79 to 80 parts by weight of ordinary asphalt is stirred for 20 parts by weight of the aluminum black dross that is selected only in sizes of 3 mm or less and injected into the selected aluminum black dross and waste glass fibers. As it is used as an aluminum black dross, it has excellent water permeability of the road due to the fine pores of the aluminum black dross, and the excellent strength of the aluminum black dross and the excellent tensile strength of the waste glass fibers prevent deformation or breakage of the road.
또한, 상기 체가름으로 선별되지 못한 알루미늄 블랙 드로스와 폐유리섬유는 분쇄기를 다시 투입되어 체가름으로 모두 선별되도록 하여, 투입되는 알루미늄 블랙 드로스와 폐유리섬유는 모두 활용될 수 있도록 하고, 선별된 알루미늄 블랙 드로스와 폐유리섬유와 통상 아스콘의 교반 상태를 보면서 3㎜ 이하의 크기의 알루미늄 블랙 드로스 또는 통상 아스콘을 더 추가하여 최적화된 상태로 도포 포장재에 적용할 수 있도록 한다.In addition, the aluminum black dross and waste glass fibers that were not screened by the sieving are put back into the grinder and are all sorted by sieving, so that both the aluminum black dross and the waste glass fibers introduced can be utilized, and the selected aluminum While watching the agitation of black dross, waste glass fiber, and ordinary ascon, add more aluminum black dross or ordinary ascon with a size of 3 mm or less so that it can be applied to the coated packaging material in an optimized state.
이와 같이 본 발명은, 3㎜ 이하 크기의 알루미늄 블랙 드로스 20 중량부에 대해서, 3㎜ 이하 크기의 폐유리섬유 1 중량부, 통상 아스콘 79∼80 중량부가 혼합된 아스콘 조성물이 구성되어, 이 아스콘 조성물을 도로포장재로 사용함에 따라, 알루미늄 블랙 드로스의 미세 기공으로 도로의 배수가 우수해지고, 알루미늄 블랙 드로스의 우수한 강도와 폐유리섬유의 우수한 인장력으로 뜨거운 여름이나 혹한의 겨울에도 도로포장재가 녹거나 어는 등의 변형이나 파손을 방지하는 효과가 있으며, 기존에 비용을 들여 폐기되던 알루미늄 블랙 드로스와 폐유리섬유를 통상 아스콘(모래, 자갈 등의 골재와 녹인 아스팔트를 혼합한 것)의 20％ 정도 대체할 수 있어 아스콘 제조비용을 20% 정도 절감할 수 있는 경제적인 효과와, 매립되던 폐자원을 재활용하므로 친환경적인 효과가 발생하게 된다.As such, the present invention is composed of an asphalt composition in which 1 part by weight of waste glass fiber having a size of 3 mm or less and 79 to 80 parts by weight of ordinary asphalt are mixed with respect to 20 parts by weight of aluminum black dross having a size of 3 mm or less, As the composition is used as a road pavement material, the drainage of the road is excellent due to the fine pores of the aluminum black dross, and the excellent strength of the aluminum black dross and the excellent tensile strength of the waste glass fiber make the road pavement material melt even in hot summer or cold winter. It has the effect of preventing deformation or damage such as freezing or freezing, and aluminum black dross and waste glass fiber, which were previously discarded at a cost, are about 20% of normal asphalt (a mixture of aggregates such as sand and gravel and melted asphalt). As it can be replaced, it has an economical effect that can reduce the cost of ascon manufacturing by about 20%, and an eco-friendly effect by recycling landfill waste resources.
도 1은 본 발명에 따른 알루미늄 블랙 드로스와 폐유리섬유를 포함하는 아스콘 조성물의 제조 방법의 순서도.
도 2는 알루미늄 블랙 드로스와 폐유리섬유를 포함하는 아스콘 조성물의 제조 과정을 보여주는 개략도.1 is a flow chart of a method for producing an ascon composition comprising aluminum black dross and waste glass fibers according to the present invention.
Figure 2 is a schematic diagram showing the manufacturing process of the ascon composition containing aluminum black dross and waste glass fibers.
본 발명은 알루미늄 블랙 드로스와 폐유리섬유를 포함하는 아스콘 조성물 및 그 아스콘 조성물의 제조 방법에 관한 것으로, 알루미늄 블랙 드로스 20 중량부에 대해서, 폐유리섬유 1 중량부를 혼합하는 재료 혼합 단계(S1); 상기 준비된 재료를 분쇄기를 통해서 분쇄하는 분쇄 단계(S2); 상기 분쇄된 알루미늄 블랙 드로스와 폐유리섬유는 체가름으로 3㎜ 이하의 크기로만 선별하는 체가름 단계(S3); 선별된 알루미늄 블랙 드로스와 폐유리섬유에 투입된 알루미늄 블랙 드로스 20 중량부에 대해서 통상 아스콘(모래, 자갈 등 골재와 녹인 아스팔트) 79∼80 중량부를 투입하는 아스콘 투입 단계(S4); 상기 혼합한 알루미늄 블랙 드로스와 폐유리섬유 아스콘 조성물 및 통상 아스콘을 균일하게 교반하는 교반 단계(S5)로 아스콘 조성물의 제조가 완료되어, 이 아스콘 조성물을 도로포장재로 사용할 수 있는 것이다.The present invention relates to an ascon composition comprising aluminum black dross and waste glass fibers and a method for producing the ascon composition, a material mixing step (S1) of mixing 1 part by weight of waste glass fibers with respect to 20 parts by weight of aluminum black dross ; A crushing step (S2) of crushing the prepared material through a crusher; A sieving step (S3) of screening the pulverized aluminum black dross and waste glass fibers into 3 mm or less sizes by sieving; Ascon inputting step (S4) of adding 79 to 80 parts by weight of conventional asphalt (aggregate such as sand, gravel and melted asphalt) to 20 parts by weight of the aluminum black dross introduced into the selected aluminum black dross and waste glass fiber; In the stirring step (S5) of uniformly stirring the mixed aluminum black dross, waste glass fiber ascon composition and ordinary ascon, the preparation of the ascon composition is completed, and this ascon composition can be used as a road pavement material.
본 발명에 따른 알루미늄 블랙 드로스와 폐유리섬유를 포함하는 아스콘 조성물을 설명하고, 그 아스콘 조성물의 제조 방법을 설명하며, 아스콘 조성물은 3㎜ 이하 크기의 알루미늄 블랙 드로스 20 중량부에 대해서, 3㎜ 이하 크기의 폐유리섬유 1 중량부, 통상 아스콘 79∼80 중량부가 혼합되어 구성한다.An ascon composition comprising aluminum black dross and waste glass fibers according to the present invention is described, and a method for producing the ascon composition is described. It is constituted by mixing 1 part by weight of waste glass fibers of the size below and 79 to 80 parts by weight of usually ascon.
한편, 아스콘 조성물을 구성하는 알루미늄 블랙 드로스(aluminum black dross)는 알루미늄 용융 시에 발생하는 산화물을 모은 것으로, 이 알루미늄 블랙 드로스는 분쇄기(200)나 파쇄기로 분쇄하여 3㎜ 이하 입자 크기를 적용하며, 폐유리섬유는 산업상 유리섬유가 적용되어 이용한 뒤 제거를 위해 수거한 유리섬유, 재단 후 자투리 유리섬유 등과 같이 폐기를 위해 수거된 유리섬유를 말하는 것으로, 이 유리섬유도 분쇄기(200)나 파쇄기 등을 통해 3㎜ 이하 크기를 적용한다.On the other hand, aluminum black dross constituting the ascon composition is a collection of oxides generated when aluminum is melted, and this aluminum black dross is pulverized by a
또한, 아스콘은 일반적으로 도로포장재로 사용되는 아스팔트 콘크리트 혼합물을 말하는 것으로, 이 아스콘의 통상적인 재료는 굵은골재, 잔골재, 채움재 등에 적절한 양의 녹인 아스팔트를 포함하며, 필요 시 첨가재료가 추가되는데, 이 통상의 아스콘 재료는 적용되는 도로에 따라 적절한 혼합비를 가진다.In addition, ascon refers to an asphalt concrete mixture generally used as a road paving material, and the typical material of this ascon includes melted asphalt in an appropriate amount such as coarse aggregate, fine aggregate, filler, etc., and additive materials are added if necessary. Conventional ascon materials have an appropriate mixing ratio depending on the road to which they are applied.
이렇게 본 발명에 따른 아스콘 조성물은 통상의 아스콘 재료에 알루미늄 블록 드로스와 폐유리섬유가 포함된 것으로, 그 제조 방법을 도1의 순서도를 따라 설명하면 다음과 같다.As such, the ascon composition according to the present invention includes aluminum block dross and waste glass fibers in a conventional ascon material, and the manufacturing method is described according to the flow chart of FIG. 1 as follows.
먼저, 재료 준비 단계(S0)는, 아스콘 혼합물 제조에 필요한 알루미늄 블랙 드로스, 폐유리섬유, 통상 아스콘을 준비하는 단계로, 알루미늄 블랙 드로스는 앞서 설명한 바와 같이, 알루미늄 용융시에 발생한 부산물로 준비되며 균일하지 않는 크기로 제공되며, 폐유리섬유는 수거된 형태로 제공되는데, 어느 정도는 너무 크거나 길지 않고 적절한 크기로 준비하는 것이 바람직한다.First, the material preparation step (S0) is a step of preparing aluminum black dross, waste glass fiber, and normal ascon required for producing an ascon mixture. As described above, aluminum black dross is prepared as a by-product generated during aluminum melting, It is provided in a non-uniform size, and the waste glass fibers are provided in a collected form, but it is desirable to prepare them in an appropriate size without being too large or long.
그리고 통상 아스콘은 일반적으로 도로포장재에 사용되는 아스팔트 콘크리트로 다양한 크기 및 종류의 골재, 녹인 아스팔트, 기타 첨가재료가 사용되며, 적용하는 도로의 사정에 따라 적절한 재료와 혼합비를 가진다.In addition, asphalt concrete is generally used for road paving materials, and various sizes and types of aggregates, melted asphalt, and other additive materials are used, and appropriate materials and mixing ratios are used depending on the circumstances of the road to be applied.
그리고 재료 혼합 단계(S1)는, 알루미늄 블랙 드로스 20 중량부에 대해서, 폐유리섬유 1 중량부를 혼합하는 단계로, 알루미늄 블록 드로스와 폐유리섬유는 무게 비율(중량 비율)미리 혼합하여 다음 공정을 위한 분쇄기(200)로 투입하거나, 또는, 각 무게 비율로 계량된 알루미늄 블록 드로스와 폐유리섬유를 분쇄기(200)에 같이 투입하면서 혼합할 수 있다.In the material mixing step (S1), 1 part by weight of waste glass fiber is mixed with 20 parts by weight of aluminum black dross. The aluminum block dross and the waste glass fiber weighed in each weight ratio may be added to the
다음으로, 분쇄 단계(S2)는 혼합된 알루미늄 블랙 드로스와 폐유리섬유를 3㎜ 이하 크기로 분쇄하는 것으로, 알루미늄 블랙 드로스와 폐유리섬유는 분쇄기(200)나 파쇄기에 의해서 적절한 크기로 분쇄되는데, 분쇄기(200)나 파쇄기는 적절한 입자 크기를 얻기 위해 적절한 것을 하나 이상 선택하여 적용하는데, 도2에는 호퍼(100)를 통해 투입된 알루미늄 블랙 드로스와 폐유리섬유를 파쇄하기 위하여 분쇄기(200)로 롤밀(roll mill)의 개략도를 표시하였으며, 이렇게 한 번 또는 그 이상의 분쇄 과정을 통해서 알루미늄 블랙 드로스와 폐유리섬유를 분쇄한다.Next, the crushing step (S2) is to crush the mixed aluminum black dross and waste glass fibers to a size of 3 mm or less, and the aluminum black dross and waste glass fibers are crushed to an appropriate size by a
이어지는, 체가름 단계(S3)는 분쇄된 알루미늄 블랙 드로스와 폐유리섬유를 체가름(스크리닝, screening)를 통해서 3㎜ 이하 크기의 입자만을 수집하는 단계로, 체가름은 한 번에 원하는 크기로 선별할 수도 있지만, 단계별로 체가름을 통해서 원하는 입자 크기를 얻을 수 있도록 하며, 선별되지 못해 체(300)에 남는 알루미늄 블랙 드로스와 폐유리섬유는 다시 분쇄기(200)로 투입되어 분쇄한 뒤에 체(300)를 통과시켜 다음 공정에 모두 적용할 수 있도록 한다.The subsequent sieving step (S3) is a step of collecting only particles with a size of 3 mm or less through sieving (screening) the pulverized aluminum black dross and waste glass fibers. It can be done, but it is possible to obtain the desired particle size through step-by-step sieving, and the aluminum black dross and waste glass fibers remaining in the
또한, 통상 아스콘 투입 단계(S4)는, 3㎜ 이하 크기의 알루미늄 블랙 드로스와 폐유리섬유에 통상 아스콘을 투입하는 단계로, 통상 아스콘은 투입된 알루이늄 블랙 드로스 20 중량부에 대해서 79 내지 80 중량부를 투입한다.In addition, the normal ascon input step (S4) is a step of injecting normal ascon into aluminum black dross and waste glass fibers having a size of 3 mm or less, usually ascon is 79 to 80 parts by weight based on 20 parts by weight of aluminum black dross invest one's wealth
그리고 통상 아스콘은 앞서 설명한 바와 같이, 일반 도로포장재에 사용되는 것으로, 도로 여건에 맞는 골재, 아스팔트 같은 재료를 적절한 혼합비로 사용되며, 기능 개선을 위해 첨가재료가 더 포함되기도 하는데, 이 통상 아스콘은 미리 혼합된 상태에서 앞서 준비된 3㎜ 이하 크기의 알루미늄 블랙 드로스와 폐유리섬유가 혼합될 수 있고, 또한, 3㎜ 이하 크기의 알루미늄 블랙 드로스와 폐유리섬유와 통상 아스콘의 재료들이 같이 혼합될 수 있다.In addition, as described above, ascon is used for general road paving materials, and materials such as aggregate and asphalt suitable for road conditions are used in an appropriate mixing ratio, and additional materials are added to improve function. In the mixed state, previously prepared aluminum black dross and waste glass fibers having a size of 3 mm or less may be mixed, and aluminum black dross and waste glass fibers having a size of 3 mm or less and ordinary materials of Ascon may be mixed together.
마지막으로, 교반 단계(S5)는, 혼합된 알루미늄 블랙 드로스와 폐유리섬유 및 통상 아스콘을 교반하여 균일하게 혼합하는 단계로, 혼합된 재료들은 교반기나 믹서기(400) 등을 통해서 균일하게 혼합하며, 이 교반 과정을 거치면 알루미늄 블랙 드로스와 폐유리섬유를 포함하는 아스콘 조성물의 제조가 완료된다.Finally, the stirring step (S5) is a step of uniformly mixing the mixed aluminum black dross, waste glass fiber, and ordinary ascon by stirring, and the mixed materials are uniformly mixed through a stirrer or a
한편, 교반 단계(S5)에서는 교반 상태 상태를 보면서 3㎜ 이하 크기의 알루미늄 블랙 드로스 또는 통상 아스콘이 더 추가될 수 있는데, 이것은 알루미늄 블랙 드로스가 부산물이기 때문에 성분이나 품질이 균일할 수 없기 때문에 최종적으로 도로 포장에 사용되는 아스콘 조성물로 적용하기 위한 최적의 상태를 맞추는 것이 바람직하다.On the other hand, in the stirring step (S5), aluminum black dross with a size of 3 mm or less or normal ascon may be further added while watching the stirring state. Therefore, it is desirable to set the optimum condition for application as an asphalt concrete composition used for road paving.
이와 같은 방법으로 제조되는 아스콘 조성물은, 도포 포장에 사용되는데, 통상 아스콘에 포함되는 골재와 더불어 알루미늄 블랙 드로스에 미세기공이 포함되어 있어서 비가 내리더라도 물(수분)을 빨리 흡수하고 배출하므로 빠른 물 빠짐으로 도로의 상태를 최적으로 유지하는 특징이 있으며, 알루미늄 블랙 드로스의 우수한 강도와 폐유리섬유의 우수한 인장력으로 내구성과 내마모성이 우수하며, 여름철의 고온의 날씨에 녹거나 변형되는 현상이 현저하게 줄어들며 겨울철 혹한의 수분 침투로 인한 갈라지는 현상이 방지되는 뛰어난 효과가 있다.The ascon composition prepared in this way is used for coating and pavement. In addition to the aggregates usually included in ascon, the aluminum black dross contains micropores, so even if it rains, it quickly absorbs and discharges water (moisture), so it can be quickly watered. It is characterized by optimally maintaining the condition of the road by removing it, and has excellent durability and abrasion resistance due to the excellent strength of aluminum black dross and the excellent tensile strength of waste glass fiber, and the phenomenon of melting or deformation in high temperature weather in summer is remarkably It has an excellent effect of preventing cracking caused by moisture penetration in the winter.
그리고 본 발명에 따른 아스콘 조성물에 포함하는 알루미늄 블랙 드로스는 다른 처리 없이 분쇄만으로 그대로 적용하므로 별도의 처리 시간과 비용이 많이 필요하지 않고, 그대로 모두 사용될 수 있는 특징이 있으며, 또한, 부산물이고 폐기되던 알루미늄 블랙 드로스와 폐유리섬유를 사용하므로 자원을 재활용하는 친환경적 의의가 크고, 알루미늄 블랙 드로스와 폐유리섬유의 우수한 특성을 도로포장재로 적용하면서 도로포장재의 기능성과 수명을 높여주는 효과가 있다.In addition, the aluminum black dross included in the ascon composition according to the present invention is applied as it is only by grinding without any other treatment, so it does not require a lot of separate processing time and cost, and can be used as it is. As it uses black dross and waste glass fiber, it has great eco-friendly significance in recycling resources, and it has the effect of increasing the functionality and lifespan of road pavement materials by applying the excellent characteristics of aluminum black dross and waste glass fiber to road pavement materials.
또한, 경제적인 부분에서도 비용을 지급하고 폐기 처분해오던 알루미늄 블랙 드로스와 폐유리섬유를 유용한 아스콘 재료로 사용하고, 통상 아스콘의 20％를 알루미늄 블랙 드로스와 폐유리섬유가 대체하면서 도로포장재의 제조 비용이 절감되고, 이는 폐기되는 자원을 회수하는 비용까지 포함하면 경제적으로 매우 뛰어난 효과가 있으며, 더욱이, 매립될 수밖에 없었던 자원을 재활용하여 자연을 보호하는 친환경적인 효과가 있다.In addition, in terms of economy, aluminum black dross and waste glass fibers, which had been disposed of after paying the cost, are used as useful asphalt concrete materials, and aluminum black dross and waste glass fibers replace 20% of ordinary asphalt, reducing the manufacturing cost of road paving materials. Including the cost of recovering discarded resources, this is economically very effective, and furthermore, there is an eco-friendly effect of protecting nature by recycling resources that had to be landfilled.
한편, 본 발명에 따른 아스콘 조성물에 적용되는 알루미늄 블랙 드로스에 대한 중금속 등의 검출 등을 확인하기 위해서, 경상북도보건환경연구원에 알루미늄 블랙 드로스를 시료로 하는 폐기물공정시험기준에 의해 시험한 결과는 아래 [표 1] 과 같다.On the other hand, in order to confirm the detection of heavy metals, etc. for the aluminum black dross applied to the ascon composition according to the present invention, the results of testing by the Gyeongsangbuk-do Health and Environment Research Institute according to the waste process test standard using aluminum black dross as a sample are It is shown in [Table 1] below.
위 [표 1]에 따르면 알루미늄 블랙 드로스에 도로포장재인 아스콘 조성물에 적용되더라도 토양오염이나 환경오염에 문제가 없는 친환경적인 재료임을 알 수 있다.According to the above [Table 1], it can be seen that aluminum black dross is an eco-friendly material that does not cause soil contamination or environmental pollution even when applied to the asphalt road pavement composition.
100: 호퍼 200: 분쇄기
300: 체 400: 믹서기100: hopper 200: grinder
300: sieve 400: blender
Claims (3)
그 아스콘 조성물을 도로포장재로 사용함을 특징으로 하는 알루미늄 블랙 드로스와 폐유리섬유를 포함하는 아스콘 조성물.
1 part by weight of waste glass fiber having a size of 3 mm or less and 79 to 80 parts by weight of ordinary asphalt are mixed with 20 parts by weight of aluminum black dross of 3 mm or less,
An ascon composition comprising aluminum black dross and waste glass fibers, characterized in that the ascon composition is used as a road paving material.
A material mixing step (S1) of mixing 1 part by weight of waste glass fiber with respect to 20 parts by weight of aluminum black dross; A crushing step (S2) of crushing the prepared material through a crusher; A sieving step (S3) of screening the pulverized aluminum black dross and waste glass fibers into 3 mm or less sizes by sieving; 79 to 80 parts by weight of asphalt concrete is added to 20 parts by weight of aluminum black dross added to the selected aluminum black dross and waste glass fiber (S4); Method for producing an ascon composition comprising aluminum black dross and waste glass fibers, characterized in that the ascon composition is prepared by a stirring step (S5) of uniformly stirring the mixed aluminum black dross and waste glass fiber ascon composition and ordinary ascon .
상기 체가름 단계(S3)에서는 선별되지 못한 알루미늄 블랙 드로스와 폐유리섬유는 다시 분쇄기로 넣어 모두 선별되는 크기로 사용되도록 하고,
상기 교반 단계(S5)에는 알루미늄 블랙 드로스나 통상 아스콘이 더 추가됨을 특징으로 하는 알루미늄 블랙 드로스와 폐유리섬유를 포함하는 아스콘 조성물의 제조 방법.According to claim 2,
In the sieving step (S3), the aluminum black dross and waste glass fibers that were not sorted are put back into the grinder so that they are all used in a sorted size,
In the stirring step (S5), aluminum black dross or ordinary ascon is further added. Method for producing an ascon composition comprising aluminum black dross and waste glass fibers.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000271555A (en) * | 1999-03-24 | 2000-10-03 | Nippon Light Metal Co Ltd | Simultaneous treatment of aluminum dross residual ash and papermaking sludge |
| KR20100031819A (en) * | 2008-09-16 | 2010-03-25 | 주식회사 제철세라믹 | Changing method of organic and inorganic slurry using sulfuric acid |
| KR101781377B1 (en) * | 2016-12-29 | 2017-09-25 | 한국벤토나이트 주식회사 | Method of Deodorization and Modification for Livestock Manure or Organic or Inorganic Sludge Using Aluminum By-product and Acid Solution |
| KR101954372B1 (en) * | 2018-10-12 | 2019-03-05 | 한국벤토나이트 주식회사 | Manufacturing Method of Fuel Solid Comprising Organic Waste |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000271555A (en) * | 1999-03-24 | 2000-10-03 | Nippon Light Metal Co Ltd | Simultaneous treatment of aluminum dross residual ash and papermaking sludge |
| KR20100031819A (en) * | 2008-09-16 | 2010-03-25 | 주식회사 제철세라믹 | Changing method of organic and inorganic slurry using sulfuric acid |
| KR101781377B1 (en) * | 2016-12-29 | 2017-09-25 | 한국벤토나이트 주식회사 | Method of Deodorization and Modification for Livestock Manure or Organic or Inorganic Sludge Using Aluminum By-product and Acid Solution |
| KR101954372B1 (en) * | 2018-10-12 | 2019-03-05 | 한국벤토나이트 주식회사 | Manufacturing Method of Fuel Solid Comprising Organic Waste |
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