http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114436601-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5bfc493348a593d5c49a579def5e01c7 |
| 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/C04B28-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04 |
| filingDate | 2022-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ef5aed2ef684fc1614e4dd03cd47cdc |
| publicationDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114436601-A |
| titleOfInvention | A kind of recycled aggregate self-compacting concrete and preparation method thereof |
| abstract | The present application relates to the field of building materials, and specifically discloses a recycled aggregate self-compacting concrete and a preparation method thereof. Recycled aggregate self-compacting concrete includes the following components: cement, modified recycled aggregate, sand, fly ash, mineral powder, admixture, water, plant fiber; modified recycled aggregate is made by the following method: waste concrete After crushing, sorting and sieving, it is made into aggregate particles; water glass, PVA, nano-silica, phosphoric acid and water are mixed evenly to make a composite solution, and the aggregate particles are placed in the composite solution and soaked; The aggregate particles soaked in the compound solution are placed in an airtight container, vacuumed, carbon dioxide gas is introduced, the pressure is increased to 0.1-0.4MPa, and the pressure is maintained for 20-24h to prepare reinforced aggregate particles; Soak in water-based silicone resin emulsion and dry. The recycled aggregate self-compacting concrete of the present application has the advantages of compact structure, high mechanical strength and strong frost resistance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115010438-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114933459-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115073097-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115745472-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115745472-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115806414-A |
| priorityDate | 2022-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.