http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110357539-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B16-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B20-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-42 |
| filingDate | 2019-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110357539-B |
| titleOfInvention | High-strength heat-resistant concrete and preparation method thereof |
| abstract | The invention discloses high-strength heat-resistant concrete and a preparation method thereof. The high-strength heat-resistant concrete comprises the following components in parts by weight: 360 parts of 340-grade cement, 160 parts of 140-grade fly ash, 800 parts of 750-grade broken stone, 753 parts of fine sand, 120 parts of coarse aggregate, 1-5 parts of water reducing agent, 180 parts of 170-grade water, 1-5 parts of polypropylene fiber, 45-80 parts of mineral powder, 1-5 parts of early strength agent and 20-30 parts of composite fiber; the composite fiber comprises 5-10 parts of aramid fiber, 3-6 parts of glass fiber, 5-10 parts of resorcinol-formaldehyde resin and 0.3-1.4 parts of copolyoxyformaldehyde. The high-strength heat-resistant concrete has the advantages of high strength and good heat resistance. |
| priorityDate | 2019-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.