http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106045376-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-42 |
| filingDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106045376-B |
| titleOfInvention | A kind of low entraining shape steel tube concrete admixture and preparation method thereof |
| abstract | The invention discloses a kind of low entraining shape steel tube concrete admixture, and it is formed by polycarboxylic-acid diminishing component, guarantor's modeling component, air entraining agent, defoamer, tackifier and water through compounding.The present invention is preparing the problem of too fast big and unstable with air content with slump-loss present in practice of construction for current concrete filled steel tube, propose a kind of low entraining shape steel tube concrete admixture, the air-entraining effect of the additive significantly reduces, protecting plasticity can significantly improve, the concrete filled steel tube air content of mixing is controlled in the range of 1.0 2.5%, can effectively solve the problems, such as that slump-loss is too fast and air content is big and unstable, and the preparation method being related to is simple, is adapted to popularization and application. |
| priorityDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.