http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112521076-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00258 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-905 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-94 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-94 |
| filingDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112521076-B |
| titleOfInvention | A kind of iron tailings large slump high-strength conductive concrete and its preparation method |
| abstract | The invention discloses a large-slump high-strength conductive concrete for iron tailings and a preparation method thereof, belonging to the technical field of building material concrete. The components of the conductive concrete of the present invention include cement, coarse aggregate, fine aggregate, admixture, admixture and water, wherein the coarse aggregate is iron ore waste rock, and the fine aggregate is iron tailings and iron fine powder , and the unilateral mass of each component is: cement 250-450, coarse aggregate 1050-1180, fine aggregate 720-960, admixture 70-150, expansion agent 25.6-60.0, water-based dispersant 1.6-6.0, poly Carboxylic acid water reducer 4.8~10.8, water 170~175, where the unit is kg/m3. By adopting the technical solution of the invention, the requirements of the mechanical performance, work performance and electrical conductivity of the conductive concrete can be effectively realized. |
| priorityDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.