http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113968714-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-05 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-14 |
| filingDate | 2021-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113968714-B |
| titleOfInvention | A kind of aluminate cement-based spray mortar and preparation method thereof |
| abstract | The invention belongs to the technical field of mining, and in particular relates to an aluminate cement-based spray mortar and a preparation method thereof. The spray mortar is composed of cementitious material, composite admixture, sand, and water in a weight ratio of 1:(0.03-0.06):(1.5-3.0):(0.40-0.50); wherein: the cementing material is composed of the following parts by weight Composition of raw materials: 20-40 parts of aluminate cement, 20-40 parts of Portland cement, 10-30 parts of slag powder, 10-30 parts of gypsum; composite admixture is composed of the following raw materials by weight: water reducing agent 20-30 parts 40 parts, 10-30 parts of slaked lime, 10-30 parts of sodium carbonate, 10-30 parts of Yuanming powder, 5-10 parts of redispersible latex powder. The spray mortar of the invention has the characteristics of fast setting and hardening speed, high early strength, micro-expansion and the like, and is suitable for engineering application. |
| priorityDate | 2021-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.