http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040085396-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c298eefe08cb0e844e315edc9eb999a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H1-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16M11-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B17-561 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-38 |
| filingDate | 2003-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0732b5b711c857b8906ec3bcc46ca083 |
| publicationDate | 2004-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040085396-A |
| titleOfInvention | Waterproof Seat for Tunnel |
| abstract | The present invention relates to a waterproof sheet that is installed for waterproof purposes during the construction of the tunnel, by improving the structure of the waterproof sheet, the non-woven fabric due to the soil, dust and the like contained in the calcium hydroxide and leachate generated on the shotcrete after the construction time of the tunnel Even if the voids inside are blocked, the leachate contained in the nonwoven fabric can be quickly drained to the outside.n n n To this end, the present invention is EVA, PVC, V-LDPE material used to prevent the leachate from leaking through the shot concrete surface penetrates the lining concrete surface 6 of the tunnel is attached to a number of randel fixing the nonwoven fabric (7) The waterproof sheet is characterized in that a plurality of recessed grooves 2 are formed at equal intervals along the circumferential direction of the tunnel hole in which the waterproof sheet is installed on the surface of the waterproof sheet 1 in contact with the nonwoven fabric 7. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101234763-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20230058789-A |
| priorityDate | 2003-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.