CN1292132C - 一种加强型复合井盖及其制备方法 - Google Patents
一种加强型复合井盖及其制备方法 Download PDFInfo
- Publication number
- CN1292132C CN1292132C CN 02129098 CN02129098A CN1292132C CN 1292132 C CN1292132 C CN 1292132C CN 02129098 CN02129098 CN 02129098 CN 02129098 A CN02129098 A CN 02129098A CN 1292132 C CN1292132 C CN 1292132C
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- layer
- reinforcing rib
- inserts
- adjacent benzene
- 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
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02129098 CN1292132C (zh) | 2002-09-03 | 2002-09-03 | 一种加强型复合井盖及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02129098 CN1292132C (zh) | 2002-09-03 | 2002-09-03 | 一种加强型复合井盖及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1397691A CN1397691A (zh) | 2003-02-19 |
CN1292132C true CN1292132C (zh) | 2006-12-27 |
Family
ID=4746140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02129098 Expired - Fee Related CN1292132C (zh) | 2002-09-03 | 2002-09-03 | 一种加强型复合井盖及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1292132C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040014637A (ko) * | 2004-01-27 | 2004-02-14 | 주식회사 아성프라스틱 | 합성수지 복합재료 맨홀덮개 |
CN108067848A (zh) * | 2016-11-14 | 2018-05-25 | 江西昌河航空工业有限公司 | 一种具有填料的胶铆管状零件加工方法 |
-
2002
- 2002-09-03 CN CN 02129098 patent/CN1292132C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1397691A (zh) | 2003-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1948622B (zh) | 聚合物改性水泥孔隙混凝土路面结构及施工方法 | |
CN109972659B (zh) | 一种新型市政检查井结构及施工方法 | |
CN204370308U (zh) | 一种钢桥面聚合物超薄复合铺装层结构 | |
CN1888317A (zh) | 发光反光混凝土路缘石及其生产方法 | |
CN2876152Y (zh) | 高强透水混凝土地面砖 | |
CN1927937A (zh) | 纳米改性纤维增强高性能聚合物混凝土井盖 | |
KR101012968B1 (ko) | 바텀애쉬 골재를 이용한 미끄럼 방지기능을 가진 블록 및 그 제조방법 | |
CN1640655A (zh) | 复合材料井盖 | |
CN101906784B (zh) | 非金属材料增强的不饱和聚酯树脂检查井盖及其制备方法 | |
CN103696366B (zh) | 一种组合式钢桥桥面的铺装结构及其铺装方法 | |
CN1292132C (zh) | 一种加强型复合井盖及其制备方法 | |
CN201314052Y (zh) | 景观型仿真石面层砼检查井盖 | |
CN105803881A (zh) | 一种带自发光功能的道路砖及其制备方法 | |
CN111549607A (zh) | 一种环保型高性能长寿命路面结构及施工方法 | |
CN201169737Y (zh) | 一种渗水跑道 | |
CN1598151A (zh) | 碾压聚合物改性水泥混凝土路面结构及施工方法 | |
CN2498214Y (zh) | 复合材料井盖 | |
CN2663522Y (zh) | 加强型复合井盖 | |
CN101899844A (zh) | 一种复合井盖及其制造方法 | |
CN201826242U (zh) | 一种活性粉末混凝土路缘石 | |
CN213061701U (zh) | 一种磁粉改性钢桥面沥青铺装结构 | |
CN201843147U (zh) | 一种复合井盖 | |
CN1442580A (zh) | 整体现浇装饰砼人行盲道的施工方法 | |
CN2816137Y (zh) | 超薄聚合物混凝土井盖 | |
CN113716913A (zh) | 再生纤维混凝土榫接发光路缘石及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: XIAMEN YIYUAN TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: LI DINGZHONG Effective date: 20040917 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040917 Address after: 361009 No. 22 Dongpu Road, Fujian, Xiamen Applicant after: Xiamen Yiyuan Technology Development Co., Ltd. Address before: 102400 Jinma Development Zone, Jinma village, Beijing, Fangshan District Applicant before: Li Dingzhong |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Yi Document name: Notification to Pay the Fees |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Yi Document name: Notification of Termination of Patent Right |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |