http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111875321-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0057 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-1055 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-61 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-06 |
| filingDate | 2020-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111875321-B |
| titleOfInvention | Underwater repair material based on seawater and coral sand and preparation method thereof |
| abstract | The invention relates to an underwater repairing material based on seawater and coral sand and a preparation method thereof, the underwater repairing material is prepared from sulphoaluminate cement, marine portland cement, fly ash, redispersible latex powder, modified epoxy resin, an organic corrosion inhibitor, an expanding agent, an underwater anti-dispersing agent, modified coral sand and a high-efficiency polycarboxylic acid water reducing agent, wherein the modified coral sand is coral sand coated with a hydrophobic coating on the surface, and the modified epoxy resin is water-based epoxy resin coupled with nano polysulfide rubber powder and nano graphite powder. The artificial broken coral sand is used to replace natural river sand, cement mortar and epoxy resin are compounded to raise the adhesion performance of underwater repairing material, and after water is mixed with dispersant and organic corrosion inhibitor, slurry loss is reduced, passive film is formed on the surface of reinforcing steel bar, and composite expanding agent is added, so that multiple expansion sources expand continuously to raise the adhesion between the underwater repairing material and the original member and block harmful ion erosion channel. |
| priorityDate | 2020-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.