http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101174381-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03F2003-065 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C63-341 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03F3-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L55-164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-04 |
| filingDate | 2010-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101174381-B1 |
| titleOfInvention | Partial repair of unexcavated sewer pipes using submersible epoxy resin and refractive expansion equipment. |
| abstract | The present invention is a repair non-woven tube impregnated with a water-curable epoxy resin in the sewage pipe that requires partial repair due to cracking of sewer sewer pipes and dropping of pipe joints, refracted expansion repair The present invention relates to a sewage pipeline partial repair method constructed by a device. Sewage pipes are generally buried underground, and water is collected because it always discharges water, and the material of the pipes is usually wet because the concrete fume pipes are used, so the capillary is formed in the pipe material itself. In the buried state, the structure is not dried by groundwater or soil moisture. It is economical and efficient for non-excavation construction using narrow manhole by impregnating the non-woven fabric tube with water-hardening epoxy resin which does not adversely affect the water quality. It is a refraction type expansion and repair device for constructing a long section at one time. |
| priorityDate | 2010-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.