KR100286437B1 - 폐스티로폴을 주원료로한 재활용품의 제조방법 및 그 재활용품 - Google Patents
폐스티로폴을 주원료로한 재활용품의 제조방법 및 그 재활용품 Download PDFInfo
- Publication number
- KR100286437B1 KR100286437B1 KR1019980026443A KR19980026443A KR100286437B1 KR 100286437 B1 KR100286437 B1 KR 100286437B1 KR 1019980026443 A KR1019980026443 A KR 1019980026443A KR 19980026443 A KR19980026443 A KR 19980026443A KR 100286437 B1 KR100286437 B1 KR 100286437B1
- Authority
- KR
- South Korea
- Prior art keywords
- styropol
- waste
- primary molded
- molding
- recycled products
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000002994 raw material Substances 0.000 title claims abstract description 6
- 238000000465 moulding Methods 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 20
- 230000001070 adhesive effect Effects 0.000 claims abstract description 20
- 239000003960 organic solvent Substances 0.000 claims abstract description 13
- 239000004575 stone Substances 0.000 claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 238000010309 melting process Methods 0.000 claims description 3
- 239000002969 artificial stone Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 241000251468 Actinopterygii Species 0.000 abstract description 6
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 239000004568 cement Substances 0.000 abstract description 5
- 235000015170 shellfish Nutrition 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000004567 concrete Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 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
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C15/00—Pavings specially adapted for footpaths, sidewalks or cycle tracks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
- B29K2025/04—Polymers of styrene
- B29K2025/06—PS, i.e. polystyrene
-
- 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
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
Description
Claims (2)
- 파쇄된 폐스티로폴(1) 등을 호퍼(2)에 넣고 가열용융기(3)에 공급하여 40∼50초 정도 동안, 초기에는 180℃, 중간에는 170℃, 마지막을 200℃로 가열ㆍ용융시키는 가열용융공정(S2); 가열 용융된 액상태의 폐스티로폴(1)을 가압 스크류 방식에 의하여 일정형태의 성형금형(4)에 주입하는 성형공정(S3); 상기 성형공정(S3)에서 성형완료된 1차 성형품(5)의 표면에 톨루엔, MEK, MC 등의 유기용제(6)를 도포하는 접착제 도포공정(S4); 표면에 유기용제(6)가 도포된 상기 1차 성형품(5')의 표면에 천연모래, 재생모래, 인조모래, 천연 돌가루, 인조석 입자 중에서 선택되는 표면입자(7)를 1∼5㎜의 두께로 부착하는 표면입자 부착공정(S5)을 포함하는 것을 특징으로 하는 폐스티로폴을 주원료로 한 재활용품의 제조방법.
- 제1항의 제조방법에 의한 폐스티로폴을 주원료로 한 재활용품.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980026443A KR100286437B1 (ko) | 1998-07-01 | 1998-07-01 | 폐스티로폴을 주원료로한 재활용품의 제조방법 및 그 재활용품 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980026443A KR100286437B1 (ko) | 1998-07-01 | 1998-07-01 | 폐스티로폴을 주원료로한 재활용품의 제조방법 및 그 재활용품 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000007232A KR20000007232A (ko) | 2000-02-07 |
KR100286437B1 true KR100286437B1 (ko) | 2001-04-16 |
Family
ID=19542725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980026443A KR100286437B1 (ko) | 1998-07-01 | 1998-07-01 | 폐스티로폴을 주원료로한 재활용품의 제조방법 및 그 재활용품 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100286437B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000006973A (ko) * | 1999-11-16 | 2000-02-07 | 강병희 | 폐스티로폼 재생골재를 이용한 경량 콘크리트 벽돌 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030014929A (ko) * | 2001-08-13 | 2003-02-20 | 주식회사 가나블록 | 생활폐기물을 이용한 건축자재의 제조방법 및 이에 의한건축자재 |
KR100830424B1 (ko) * | 2006-06-26 | 2008-05-20 | 주식회사 대우일렉트로닉스 | 회전형 단자패널 및 이를 구비하는 디스플레이장치 |
KR100816566B1 (ko) * | 2006-11-10 | 2008-03-24 | 민일재 | 무토 천연잔디 보드 제조방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950011079A (ko) * | 1993-10-27 | 1995-05-15 | 심재성 | 건축물 내·외장용 판넬 및 그 제조방법 |
KR970015522A (ko) * | 1995-09-05 | 1997-04-28 | 유근선 | 마감재가 일체로 성형되는 건축용 자재의 제조방법 |
-
1998
- 1998-07-01 KR KR1019980026443A patent/KR100286437B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950011079A (ko) * | 1993-10-27 | 1995-05-15 | 심재성 | 건축물 내·외장용 판넬 및 그 제조방법 |
KR970015522A (ko) * | 1995-09-05 | 1997-04-28 | 유근선 | 마감재가 일체로 성형되는 건축용 자재의 제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000006973A (ko) * | 1999-11-16 | 2000-02-07 | 강병희 | 폐스티로폼 재생골재를 이용한 경량 콘크리트 벽돌 |
Also Published As
Publication number | Publication date |
---|---|
KR20000007232A (ko) | 2000-02-07 |
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