http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002167252-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c62268de3e92657ca5b9adcac4778225 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-14 |
| filingDate | 2000-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a91ed55509f18d39eacca46426b9b88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02b61b87307c8a51d6ce55fce0ba46c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa5e9ba76e8eaab7299110c6cc7bd6d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce705ee091265b05e57c7464a5e12141 |
| publicationDate | 2002-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002167252-A |
| titleOfInvention | Cement admixture and cement composition |
| abstract | (57) [Problem] To provide a cement admixture and a cement composition exhibiting effects such as superior expansion performance and long-term dimensional stability over conventional ones. SOLUTION: CaO raw material, SiO 2 raw material and CaSO 4 Is a cement admixture obtained by blending and heat-treating, free lime, calcium silicate and anhydrous gypsum as a main constituent compound, free lime, calcium silicate, and a total of 100 parts of anhydrous gypsum, A cement admixture having a free lime content of 40 parts or more and a CaSO 4 / SiO 2 molar ratio of more than 1.4, and the amount of free lime included in calcium silicate crystals is less than 50% of the total amount of free lime. The cement admixture characterized by having a calcium silicate content of 30% or less, and further comprising a cement and the cement admixture. The object is composed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004315240-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102666907-A |
| priorityDate | 2000-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.