http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112194399-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B20-04 |
| filingDate | 2020-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112194399-B |
| titleOfInvention | Modified waste putty, preparation method thereof and self-leveling mortar |
| abstract | The invention relates to modified waste putty, a preparation method thereof and self-leveling mortar. The preparation method of the modified waste putty comprises the following steps: taking the waste putty, immersing the waste putty in an organic solvent, taking out the waste putty, immersing the waste putty in water I, and taking out the waste putty to prepare a first intermediate; burning the first intermediate at 300-400 deg.c, calcining at 900 +/-50 deg.c and cooling to prepare the second intermediate; mixing the second intermediate and water II, introducing carbon dioxide, adding a surface treating agent, and stirring to prepare a third intermediate; and (4) dehydrating, drying and grinding the third intermediate. The prepared modified waste putty has good hydrophilicity and dispersibility, can be used in self-leveling mortar to fill the gaps between aggregates and particles, is beneficial to the growth of hydrated crystals, is beneficial to the interface bonding of cement and fine aggregates, has more compact set cement, and improves the mechanical property of the mortar. |
| priorityDate | 2020-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.