http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109437614-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-1535 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-153 |
| filingDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109437614-B |
| titleOfInvention | Normal-temperature-cured alkali-activated cementing material with low alkali dissolution amount and preparation method thereof |
| abstract | The invention provides a normal-temperature-cured alkali-activated adhesive with low alkali dissolution amountA gelled material and a method for making the same. The alkali-activated cementing material comprises the following components in parts by mass: 100 parts of gelled powder; water glass, Na contained therein 2 5-6 parts of water glass calculated by O, wherein the modulus of the water glass is 1.8-2.2; 1-5 parts of aluminate cement; 1-4 parts of amorphous alumina; wherein the amorphous alumina and the aluminate cement are combined to be an aluminum-containing additive; the aluminum-containing additive accounts for 4-8 parts by mass; the raw material of the alkali-activated cementing material contains Na 2 O and Al 2 O 3 Said Na 2 O and Al 2 O 3 Is 0.97 to 1.08. The gel material is added with a high-activity aluminum-containing additive to ensure that the dissolution amount of alkali is less than or equal to 4%; meanwhile, the better comprehensive performance can be achieved only by curing at normal temperature in the preparation process. |
| priorityDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.