http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104891853-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-38 |
| filingDate | 2015-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104891853-B |
| titleOfInvention | A kind of anti-mud agent of the combination based on polycarboxylic-acid pumping admixture, anti-mud pumping admixture and preparation method thereof |
| abstract | The invention provides a kind of anti-mud agent of the combination based on polycarboxylic-acid pumping admixture, anti-mud pumping admixture and preparation method thereof.The anti-mud pumping admixture of the present invention, it is divided into the liquid polycarboxylate water-reducer of solid content 40% including diminishing group, slow setting group is divided into conventional retarder, bleed group is synthetic anion surface active agent class air entraining agent, also include to combine anti-mud agent, the anti-mud agent of the combination is the mixture for including calcium nitrate, polyethylene glycol, β dextrin and dimethyl diallyl ammonium chloride.First the raw material of anti-for combinations thereof mud agent is added to the water, prepares the anti-mud agent solution of combination；Stir in the mixture that anti-for combination mud agent solution is added polycarboxylate water-reducer, air entraining agent, retarder and water again.The anti-mud pumping admixture of the present invention, can be under conditions of cost not be improved, hence it is evident that is reduced sand, impact of the stone clay content to concrete flowability, reduction Slump Time losing of Large, and is not affected other performances such as intensity of concrete. |
| priorityDate | 2015-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.