http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110832144-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5174503c1250a84e3d291aaf1b4f7787 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D2250-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D2300-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D2300-0076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D2300-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D2300-0078 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D11-383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D11-381 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D31-04 |
| filingDate | 2018-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_509b85635e3077700088dbc304a2d9ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39ae47101d38b6d2c8d3846330c54bdd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2887011e3bf15bfcf88763160f1ab71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc9a227601fa4e52855f10e64dbe6554 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4d29ec9fa9058c7517b0921c4f86c0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe4cf7c437de5bdfecd2773221b0f9d0 |
| publicationDate | 2020-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110832144-A |
| titleOfInvention | In situ barrier device with internal infusion catheter |
| abstract | The present invention provides a multilayer barrier assembly or device for post-installation injection of resin, grout or other fluids. The barrier device includes: first and second layers defining an intermediate open matrix layer, and at least one infusion conduit member in a parallel orientation relative to the first and second layers and having an opening for the opening for injecting fluids into the middle open matrix layer. The injection conduit may be located between the first layer and the second layer and in a parallel orientation relative to the first layer and the second layer, along the edges of the first layer and/or the second layer, along the exterior of the first layer surface (if the first layer is a woven or non-woven fabric), or at any combination of these locations, to enable fluid to be transported into the middle open matrix layer. The present invention also provides for the use of a gel activator within a barrier device cavity, eg, pre-installed on an open matrix structure used to separate the first and second layers of the barrier device, allowing a highly flowable infusion fluid can be introduced into the device and its gelation or hardening will be initiated or accelerated by the presence of a gel activator. This will allow the use of low power grout pumps and facilitate sealing of fine cracks in the surrounding concrete. |
| priorityDate | 2017-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.