http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112266195-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-1037 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B20-10 |
| filingDate | 2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112266195-B |
| titleOfInvention | Closed saturated water internal curing lightweight aggregate and preparation method thereof |
| abstract | The invention discloses a closed saturated water internal curing lightweight aggregate and a preparation method thereof. According to the invention, the super absorbent resin blocking coating layer is formed in the surface pores of the saturated water lightweight aggregate, so that the preparation of the closed saturated water internal curing lightweight aggregate is realized, the problems of quick water dropping and evaporation of the saturated water lightweight aggregate and large change of the water content of the upper layer and the lower layer of a material pile are solved, the phenomena of additive adsorption, slump loss and pipe blockage in the pumping process when the closed saturated water internal curing lightweight aggregate is used for concrete are eliminated, the internal water storage capacity and internal humidity of the concrete are improved, the early self-shrinkage of the concrete is improved, the requirement and frequency of external curing of the concrete are reduced, and the closed saturated water internal curing lightweight aggregate has important economic and practical values. |
| priorityDate | 2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.