http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105503011-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-302 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2694 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B21-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 |
| filingDate | 2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105503011-B |
| titleOfInvention | Purposes of the ultra high early strength poly-carboxylic water reducer in concrete prefabricated element is prepared |
| abstract | The invention discloses a kind of preparation method of concrete prefabricated element, including：It is stripped after body natural curing to demoulding strength at the beginning of the prefabricated components that will be formed after the completion of concreting, continues natural curing afterwards, that is, obtains the prefabricated components；The concrete includes following components：Cement, gather materials, ultra high early strength poly-carboxylic water reducer and water, the ultra high early strength poly-carboxylic water reducer is formula (I) or the compound shown in (II).The invention also discloses concrete prefabricated element made from the preparation method as the concrete prefabricated element.By using ultra high early strength poly-carboxylic water reducer of the present invention in the method for the invention, promote hydrated cementitious, any increased activity admixture is not added, and optimised coagulation soil match ratio, the final striking time for causing prefabricated components is by 30 common 40h, 12 15h are shortened to, mould turn around time is accelerated, improves economic benefit. |
| priorityDate | 2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.