http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112047662-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-42 |
| filingDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112047662-B |
| titleOfInvention | Retarder and production process and application thereof |
| abstract | The invention discloses a retarder and a production process and application thereof. The retarder comprises, by weight, 3-7 parts of a silane coupling agent, 8-16 parts of nano-silica, 12-17 parts of halloysite powder, 6-11 parts of ceramic powder, 10-18 parts of sodium tripolyphosphate, 15-23 parts of sodium pyrophosphate, 6-11 parts of polyvinyl alcohol, 3-8 parts of phosphate and 3-6 parts of a water reducing agent. The retarder in this application has the setting time who prolongs the concrete, guarantees the effect of concrete later stage intensity simultaneously. |
| priorityDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.