http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114656184-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-2015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-064 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04 |
| filingDate | 2022-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114656184-B |
| titleOfInvention | A kind of sulfate corrosion-resistant concrete admixture and its preparation method and concrete |
| abstract | The invention relates to the field of concrete admixtures, in particular to a sulfate-resistant concrete admixture, a preparation method thereof and concrete. The sulfate-resistant concrete admixture includes the following components in parts by mass: 90-120 parts of barium carbonate, 90-120 parts of barium hydroxide, 80-100 parts of hydrotalcite, 50-100 parts of fly ash, mineral powder 50-100 copies. The sulfate-resistant concrete admixture provided by the present invention improves the adsorption effect of the admixture on sulfate ions by adding barium carbonate and barium hydroxide, and the sulfate-resistant performance of concrete is significantly improved. At the same time, the hydrotalcite content is relatively small, and the admixture The cost is greatly reduced; the strong alkalinity of barium hydroxide is used to increase the hydration activity of fly ash and mineral powder, so that the admixture has little effect on the mechanical properties of concrete. |
| priorityDate | 2022-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.