KR200253171Y1 - 보강된이중벽관체 - Google Patents
보강된이중벽관체 Download PDFInfo
- Publication number
- KR200253171Y1 KR200253171Y1 KR2019980021246U KR19980021246U KR200253171Y1 KR 200253171 Y1 KR200253171 Y1 KR 200253171Y1 KR 2019980021246 U KR2019980021246 U KR 2019980021246U KR 19980021246 U KR19980021246 U KR 19980021246U KR 200253171 Y1 KR200253171 Y1 KR 200253171Y1
- Authority
- KR
- South Korea
- Prior art keywords
- double wall
- wall surface
- double
- resin
- wall
- Prior art date
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (1)
- 이중벽관체(10)의 외측면에 있는 외벽면부(11)와, 상기 이중벽관체(10)의 내측면에 있는 내벽면부(12)와 상기 외벽면부(11)와 내벽면부를 연결하는 연결리브부(13)와, 상기 이중벽관체(10)의 외벽면부(11)와 내벽면부(12)사이에 형성되는 공간부(G)로 이루어진 이중벽관체에 있어서,상기 공간부(G)에 모래, 자연사, 길이가 짧은 유리섬유, 플라이애쉬를 고형화하여 분쇄한 고형물을 혼입한 충전보강재(22)를 불포화 폴리에스테르수지 또는 우레탄수지와 혼합하여 주입 성형한 것을 특징으로 하는 보강된 이중벽관체
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019980021246U KR200253171Y1 (ko) | 1998-10-29 | 1998-10-29 | 보강된이중벽관체 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019980021246U KR200253171Y1 (ko) | 1998-10-29 | 1998-10-29 | 보강된이중벽관체 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000009258U KR20000009258U (ko) | 2000-05-25 |
KR200253171Y1 true KR200253171Y1 (ko) | 2001-12-28 |
Family
ID=69522347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019980021246U KR200253171Y1 (ko) | 1998-10-29 | 1998-10-29 | 보강된이중벽관체 |
Country Status (1)
Country | Link |
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KR (1) | KR200253171Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008108593A1 (en) * | 2007-03-07 | 2008-09-12 | Gilgwang Greentech Co., Ltd. | Glass-fiber reinforced plastic pipe having core layer containing bottom ash |
KR100883226B1 (ko) | 2007-03-16 | 2009-02-13 | 주식회사 길광그린텍 | 충진조성물 주입식 이음관을 이용한 연결방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030022653A (ko) * | 2001-08-14 | 2003-03-17 | 주식회사 강원프라코 | 고강도 복합관 |
KR100888216B1 (ko) * | 2002-06-28 | 2009-03-12 | 주식회사 프라코 | 내열 고강도 배수관 및 그의 제조방법 |
-
1998
- 1998-10-29 KR KR2019980021246U patent/KR200253171Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008108593A1 (en) * | 2007-03-07 | 2008-09-12 | Gilgwang Greentech Co., Ltd. | Glass-fiber reinforced plastic pipe having core layer containing bottom ash |
KR100883226B1 (ko) | 2007-03-16 | 2009-02-13 | 주식회사 길광그린텍 | 충진조성물 주입식 이음관을 이용한 연결방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20000009258U (ko) | 2000-05-25 |
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