http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02248353-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c62268de3e92657ca5b9adcac4778225 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate | 1989-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69064b15870d31985debc28ed3fa5c60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47f2840e57927677c1eb90374a104d65 |
| publicationDate | 1990-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02248353-A |
| titleOfInvention | Production of quick-hardening mortar |
| abstract | PURPOSE:To obtain quick-hardening mortar enabling application without strict restriction on time by kneading a strength promoting material contg. fluorohauyne, an inorg. sulfate and a setting regulating agent with cement and water. CONSTITUTION:A strength promoting material obtd. by kneading 100 pts.wt. strength promoter consisting of fluorohauyne, an inorg. sulfate and a setting regulating agent with <=40 pts.wt. water is mixed with a cement kneaded material obtd. by kneading cement or cement and aggregate with water to obtain quick-hardening mortar. The fluorohauyne used is represented by a formula 3CaO.3Al2O3.CaF2 and produced as follows: a calcareous starting material is blended with an aluminous starting material and fluorite so that the resulting mineral becomes 3CaO.3Al2O3.CaF2 and the blend is fired in a kiln or melted in an electric furnace. A water insoluble or slightly water soluble sulfate such as II type anhydrous gypsum is preferably used as the inorg. sulfate. |
| priorityDate | 1989-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.