http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112209651-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F292-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F292-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-42 |
| filingDate | 2020-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112209651-B |
| titleOfInvention | Concrete accelerator and preparation method thereof |
| abstract | The invention provides a concrete accelerator which is prepared from the following raw materials: aluminum sulfate, aluminum nitrate, phosphoric acid, ammonia water, halloysite nanotube modified alcohol amine high-molecular grinding aid, stabilizer, magnesium fluosilicate, tackifier and water. The invention compounds a plurality of coagulation promoting components, can further shorten the coagulation time of sprayed concrete, improve the comprehensive performance of cement, has good coagulation promoting effect on premixed concrete which is initially hydrated, can obviously shorten the coagulation time of concrete, improves the early strength, can also obviously improve the stability, durability and safety of concrete, and has lower cost. The method is particularly suitable for spraying construction of premixed concrete transported for a long time and a long distance. |
| priorityDate | 2020-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.