发明名称 |
INVERT FOR MANHOLE AND METHOD THEREOF |
摘要 |
PURPOSE: An inverter of a manhole and a method of manufacturing the same are provided to increase durability and strength since an inverter compression-molded by sulfur polymer concrete is manufactured in a manhole in an independent structure. CONSTITUTION: An inverter(50) of a manhole is installed between an inlet pipe and an outlet pipe on the bottom of a manhole. The inverter makes sewage flow from the inlet pipe to the outlet pipe. A slab(40) is coupled to the lower part of the manhole. The inverter is formed from concrete. The inverter is compression-molded and is integrally attached. |
申请公布号 |
KR20110133783(A) |
申请公布日期 |
2011.12.14 |
申请号 |
KR20100053380 |
申请日期 |
2010.06.07 |
申请人 |
YOUNG DONG TECHNOLOGY CO., LTD. |
发明人 |
MA, DONG GUN |
分类号 |
E02D29/12;E03F5/02 |
主分类号 |
E02D29/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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