| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00247449e91da784127a524fa801e8fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98faee79aac74a61e03cba95f5b4b02b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00732 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K103-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-02 |
| filingDate |
1997-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d89ce10273266ed55e5ed6cab19cf832
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca6261ebbcdf15236d5c1ea849376da4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_990cf0d1a67f075c5549b4e552dbcfb3 |
| publicationDate |
1999-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H1180726-A |
| titleOfInvention |
Ground injection material |
| abstract |
(57) [Summary] [PROBLEMS] To provide a ground injection material with reduced gel time while maintaining high permeability. SOLUTION: A ground injection material comprising a hydraulic ultrafine powder material satisfying the following conditions and a water-soluble hydration reaction accelerator (excluding ettringite precursor). The powder material includes cement clinker powder, blast furnace slag powder and gypsum powder; a mixture of cement clinker powder and gypsum powder has a maximum particle size of 10.5. μm or less and 2.2 μm passage 50% by volume or less; blast furnace slag fine powder has a maximum particle size of 10.5 μm or less and 2.2 50% by volume or less for passing through μm; and powder material in which each component is mixed has a maximum particle size of 10.5 μm or less and 2.2 μm. 45% by volume or less of passing amount. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112552004-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102284576-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001064648-A |
| priorityDate |
1997-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |