http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109369091-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109369091-B |
| titleOfInvention | Hybrid basalt fiber reinforced concrete and preparation method thereof |
| abstract | The invention discloses a hybrid basalt fiber reinforced concrete, which comprises chopped basalt fiber bundles, wherein the volume content of the chopped basalt fiber bundles is 0.1-0.8%; the chopped basalt fiber has the volume content of 0.1-0.2%. The chopped basalt fiber bundles are better matched with the aggregate with the conventional size, so that the chopped basalt fiber bundles and a concrete matrix form good compactness, the bonding performance of the chopped basalt fiber bundles and the concrete is well improved, the chopped basalt fiber bundles can be better filled in gaps among the aggregates and the chopped basalt fiber bundles, the generation and development of concrete microcracks are inhibited, the effect of enhancing and toughening is achieved, the basic mechanical properties of compression resistance, splitting tensile strength, bending resistance and the like of the concrete are improved, the compression strength of the hybrid basalt fiber reinforced concrete is improved by more than 15%, the bending strength is improved by more than 70%, the splitting tensile strength is improved by more than 110%, the durability of the concrete is improved, and the application prospect is good. |
| priorityDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.