KR100559034B1 - 모래 및 합성수지 기와 - Google Patents
모래 및 합성수지 기와 Download PDFInfo
- Publication number
- KR100559034B1 KR100559034B1 KR1020040009644A KR20040009644A KR100559034B1 KR 100559034 B1 KR100559034 B1 KR 100559034B1 KR 1020040009644 A KR1020040009644 A KR 1020040009644A KR 20040009644 A KR20040009644 A KR 20040009644A KR 100559034 B1 KR100559034 B1 KR 100559034B1
- Authority
- KR
- South Korea
- Prior art keywords
- sand
- synthetic resin
- weight
- parts
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 127
- 229920005989 resin Polymers 0.000 title description 3
- 239000011347 resin Substances 0.000 title description 3
- 239000000057 synthetic resin Substances 0.000 claims abstract description 95
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 95
- 238000002156 mixing Methods 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 238000011049 filling Methods 0.000 claims abstract description 13
- 238000002844 melting Methods 0.000 claims abstract description 12
- 230000008018 melting Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012774 insulation material Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000000088 plastic resin Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/02—Grooved or vaulted roofing elements
- E04D1/10—Grooved or vaulted roofing elements of specified materials not covered by any one of groups E04D1/04 - E04D1/085, or of combinations of materials, where at least one is not covered by any one of groups E04D1/04 - E04D1/085
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Finishing Walls (AREA)
Abstract
Description
모래 (중량부) | 휨 파괴하중(kgf) | 균열 | 동결 용해 |
47 | 341 | 없음 | 없음 |
50 | 358 | 없음 | 없음 |
53 | 368 | 없음 | 없음 |
56 | 379 | 없음 | 없음 |
59 | 396 | 없음 | 없음 |
62 | 404 | 없음 | 없음 |
65 | 398 | 없음 | 없음 |
68 | 382 | 없음 | 없음 |
71 | 376 | 없음 | 없음 |
74 | 358 | 없음 | 없음 |
77 | 350 | 없음 | 없음 |
Claims (3)
- 기와에 있어서,0.1~0.3mm 입도의 모래 62~66 중량부, 합성수지 34~38 중량부로 이루어지는 것을 특징으로 하는 모래 및 합성수지 기와.
- 삭제
- 기와의 제조방법에 있어서,0.3mm의 체를 통과하고 0.1mm의 체를 통과하지 않는 모래를 선별하는 모래 선별단계;선별된 모래에 포함된 불순물을 제거하고 세척하여 건조시키는 모래 세척단계;합성수지를 200~350℃의 온도로 용융하는 합성수지 용융단계;62~66 중량부의 모래 및 34~38 중량부의 합성수지를 혼합하면서 합성수지가 겔 상태로 되면서 모래가 합성수지 내에 균일하게 형성되는 조성물 혼합단계;혼합된 조성물을 금형에 충진시키는 조성물 충진단계;합성수지가 냉각되는 동안에 수축으로 인한 체적감소를 보상하기 위해 조성물에 압력을 가하는 조성물 가압단계;금형을 냉각시키면서 용융된 합성수지를 응고시켜 가소화하면서 합성수지 내에 모래를 정착시키는 성형품 완성단계;완성된 성형품을 금형으로부터 분리하는 성형품 분리단계로 이루어지는 것을 특징으로 하는 모래 및 합성수지 기와의 제조방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040009644A KR100559034B1 (ko) | 2004-02-13 | 2004-02-13 | 모래 및 합성수지 기와 |
PCT/KR2005/000398 WO2005078209A1 (en) | 2004-02-13 | 2005-02-14 | Tile of sand and plastics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040009644A KR100559034B1 (ko) | 2004-02-13 | 2004-02-13 | 모래 및 합성수지 기와 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040041100A KR20040041100A (ko) | 2004-05-13 |
KR100559034B1 true KR100559034B1 (ko) | 2006-03-10 |
Family
ID=34858714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040009644A Expired - Fee Related KR100559034B1 (ko) | 2004-02-13 | 2004-02-13 | 모래 및 합성수지 기와 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100559034B1 (ko) |
WO (1) | WO2005078209A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ299665B6 (cs) * | 2007-02-02 | 2008-10-08 | Tri Pyramidy, S. R. O. | Zpusob výroby strešní krytiny a zarízení k provádení tohoto zpusobu |
CA3162720A1 (en) | 2019-11-26 | 2021-06-03 | Bmic Llc | Roofing panels with water shedding features |
MX2022006329A (es) | 2021-05-25 | 2022-11-28 | Bmic Llc | Sistema de techumbre en paneles. |
NL2033316B1 (en) | 2022-10-14 | 2024-05-03 | Dakip B V | Ceramic based construction material |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940006959A (ko) * | 1992-09-25 | 1994-04-26 | 박창원 | 프라스틱 물질을 결합제로 사용한 토목 및 건축 재료 및 그 제조방법 |
IT1288566B1 (it) * | 1996-01-29 | 1998-09-23 | Marcello Toncelli | Procedimento ed impianto per la produzione di lastre di granulati e/o sabbie di materiale lapideo legato con una resina induribile |
KR19980076089A (ko) * | 1997-04-07 | 1998-11-16 | 박영호 | 통기, 투수가 가능한 보도블록 및 그의 제조방법. |
-
2004
- 2004-02-13 KR KR1020040009644A patent/KR100559034B1/ko not_active Expired - Fee Related
-
2005
- 2005-02-14 WO PCT/KR2005/000398 patent/WO2005078209A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2005078209A1 (en) | 2005-08-25 |
KR20040041100A (ko) | 2004-05-13 |
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