http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113698122-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-0075 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B20-12 |
| filingDate | 2021-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113698122-B |
| titleOfInvention | Modified plant material aggregate and lightweight concrete containing same |
| abstract | A modified plant material aggregate and lightweight concrete containing the same are provided, wherein the modified plant material aggregate comprises a core material and a wall material; the core material is granular plant material waste, and the wall material is a high polymer material; the high polymer material is a poly-polyol modified melamine formaldehyde resin. The invention carries out coating modification treatment on the crushed garden waste plant aggregate, and the surface of the aggregate is coated with a wall material layer with a specific polymer, so that the precipitation and diffusion of water extract which has an inhibiting effect on hydration in the plant can be blocked or slowed down, and the hydration speed is improved; the use of the wall material with strong adaptability to a concrete system can improve the interaction between the modified plant material aggregate and the portland cement, further improve the cohesiveness of hydrated cement particles, and the synergistic use of the inorganic accelerator accelerates the hydration, so that the concrete finally obtains proper initial setting and final setting time, and the strength is improved. The modified plant material aggregate can completely replace coarse aggregate in lightweight concrete, and the prepared concrete has the characteristics of light weight, high strength, heat preservation, heat insulation, resilience and the like. |
| priorityDate | 2021-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.