KR200360023Y1 - 보강재를 충전한 이중벽 하수관 - Google Patents
보강재를 충전한 이중벽 하수관 Download PDFInfo
- Publication number
- KR200360023Y1 KR200360023Y1 KR20-2004-0015407U KR20040015407U KR200360023Y1 KR 200360023 Y1 KR200360023 Y1 KR 200360023Y1 KR 20040015407 U KR20040015407 U KR 20040015407U KR 200360023 Y1 KR200360023 Y1 KR 200360023Y1
- Authority
- KR
- South Korea
- Prior art keywords
- waste
- profile
- core portion
- wall
- pipe
- 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.)
- Ceased
Links
- 230000002787 reinforcement Effects 0.000 title claims description 5
- 239000000463 material Substances 0.000 title abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 8
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 8
- 239000004604 Blowing Agent Substances 0.000 claims abstract description 3
- 239000006260 foam Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 2
- 239000012779 reinforcing material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005187 foaming Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 101710097943 Viral-enhancing factor Proteins 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (3)
- 단면이 사각형상으로 되고 내부가 비어 있는 프로파일(2)에 의해 제작된 이중벽구조의 관체(1)에 있어서,상기 프로파일(2)의 내부에 코어부(2b)를 형성하되, 코어부(2b)는 소각폐기물과 폐비닐을 발포제에 의해 발포시켜 충진한 발포층인 것을 특징으로 하는 보강재를 충전한 이중벽 하수관.
- 제1항에 있어서,상기 코어부(2b)를 이루고 있는 발포층은 누수발생이 없도록 발포된 것을 특징으로 하는 보강재를 충전한 이중벽 하수관.
- 제1항에 있어서,상기 코어부(2b)는 소각폐기물과 폐비닐을 부피기준 6:4 비율로 혼합 발포되는 것을 특징으로 하는 보강재를 충전한 이중벽 하수관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0015407U KR200360023Y1 (ko) | 2004-06-02 | 2004-06-02 | 보강재를 충전한 이중벽 하수관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0015407U KR200360023Y1 (ko) | 2004-06-02 | 2004-06-02 | 보강재를 충전한 이중벽 하수관 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040040095A Division KR100650045B1 (ko) | 2004-06-02 | 2004-06-02 | 보강재를 충전한 이중벽 하수관 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200360023Y1 true KR200360023Y1 (ko) | 2004-08-25 |
Family
ID=49436163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0015407U Ceased KR200360023Y1 (ko) | 2004-06-02 | 2004-06-02 | 보강재를 충전한 이중벽 하수관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200360023Y1 (ko) |
-
2004
- 2004-06-02 KR KR20-2004-0015407U patent/KR200360023Y1/ko not_active Ceased
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
U107 | Dual application of utility model | ||
UA0107 | Dual application for utility model registration |
Comment text: Dual Application of Utility Model Registration Patent event date: 20040602 Patent event code: UA01011R07D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20040816 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20040603 |
|
UG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20050817 Year of fee payment: 3 |
|
UR1001 | Payment of annual fee |
Payment date: 20050817 Start annual number: 2 End annual number: 3 |
|
EXTG | Ip right invalidated | ||
UC2102 | Extinguishment |