http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106279566-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-302 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2609 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3318 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2694 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-331 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 |
| filingDate | 2016-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106279566-B |
| titleOfInvention | Water-retaining shrinkage-reducing polycarboxylate superplasticizer and preparation method thereof |
| abstract | The invention provides a water-retaining shrinkage-reducing polycarboxylate superplasticizer which can remarkably increase the viscosity of a solution, delay the evaporation rate of water molecules and improve the water-retaining property of the solution and is the water-retaining shrinkage-reducing polycarboxylate superplasticizer. The concrete shrinkage reduction test result shows that the concrete shrinkage reduction agent has a good shrinkage reduction effect, compared with the common ether polycarboxylic acid water reducing agent of the company, the 28d shrinkage reduction ratio of the concrete is reduced by 79 percent, and when the concrete shrinkage reduction agent is used for the concrete, the concrete workability and strength are not influenced, and the cost performance is high. The invention also provides a preparation method of the water-retaining shrinkage-reducing polycarboxylate superplasticizer, which is simple, and has the advantages of readily available raw materials, low cost and high cost performance. |
| priorityDate | 2016-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.