http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-3912425-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01B27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01B1-00 |
| filingDate | 2006-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-3912425-B1 |
| titleOfInvention | Admixture and cement composition using the same |
| abstract | [PROBLEMS] To secure a long pot life of about 60 minutes without reducing the compressive strength at a young age (about 3 hours). The admixture comprises a setting regulator comprising sodium aluminate, inorganic carbonate and carboxylic acid at a predetermined ratio with respect to the rapid hardening component in which calcium aluminate and inorganic sulfate are mixed at a predetermined mass ratio. including. The vitrification rate of calcium aluminate is 80% or more. When any one of the setting modifiers is 100% by mass, the other two types are included in an amount of 25-300% by mass. When the total amount of the selected one type of setting modifier is 100% by mass, at least one of the setting regulators has an average particle size of 10 to 45% by mass of first particles having an average particle size of 45 to 90 μm or less. 30 to 70% by mass of second particles of 90 to 150 μm or less and 5 to 30% by mass of third particles having an average particle size of 150 to 500 μm or less, and more second particles than the first and third particles. . [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10829416-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108883986-A |
| priorityDate | 2005-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.