http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102488082-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74a0a13049ed64ae3d18e465cc2182c7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-0076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-308 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-16 |
| filingDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4650eee8d01755343e266ccc437e88c9 |
| publicationDate | 2023-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102488082-B1 |
| titleOfInvention | Concrete Composition having Recycled Coarse Aggregates with Lime Stone Powder and Magnetite Powder |
| abstract | The present invention is a concrete composition containing recycled coarse aggregate and used for framing construction of a building, including natural fine aggregate, natural coarse aggregate, recycled coarse aggregate, and a binder, wherein the total content of the coarse aggregate is 100% by weight. 60% by weight of recycled coarse aggregate and 40% by weight of natural coarse aggregate; When the total content of the binder is 100% by weight, cement is 75% by weight, blast furnace slag fine powder is 7.5 to 10% by weight, fly ash is 5 to 7.5% by weight, magnetite fine powder is 2.5 to 5% by weight, and limestone fine powder is 5 to 5% by weight. It relates to "a 27MPa class circulating coarse aggregate concrete composition using fine magnetite powder and fine limestone powder as admixtures" exhibiting improved initial strength and improved slump characteristics by including a binder contained at 10% by weight. |
| priorityDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.