http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110451866-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-0075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00146 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate | 2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110451866-B |
| titleOfInvention | Pumpable tough concrete and application thereof in bridge deck continuous plate structure |
| abstract | The invention provides pumpable tough concrete and application thereof in a bridge deck continuous plate structure, belongs to the technical field of inorganic nonmetal, and comprises the following components in parts by weight: 40.2-57.6 parts of cement, 4.0-5.8 parts of ceramic powder, 0.6-1.2 parts of inorganic nano material, 12.3-20.5 parts of composite fiber, 0.5-0.9 part of water reducing agent, 0.4-0.6 part of inorganic salt, 2.6-3.4 parts of silica fume, 13.4-28.8 parts of fly ash, 56.0-72.5 parts of stone and 70.0-87.0 parts of medium sand. The concrete has high toughness, good fluidity and strong temperature change resistance during pouring construction, can bear bending, stretching and torsional deformation caused by bridge temperature stress, vehicle horizontal braking load, bridge bending deformation and other factors, and can not be damaged after long-term use. |
| priorityDate | 2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.