| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13d7031a0dd28e6808bf2b621fe0916f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-19 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate |
2005-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1022e0b5921a4c3f454cf12e40b4ce01 |
| publicationDate |
2007-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007106651-A |
| titleOfInvention |
Cement composition expansion inhibitor and cement composition |
| abstract |
An object of the present invention is to easily and effectively suppress abnormal expansion at the time of hardening in a cement composition containing metallic aluminum, and to reduce the amount of alkali metal salt and / or alkaline earth metal salt used. To provide a possible cement composition expansion inhibitor, and a cement composition that contains a large amount of incinerated ash and slag containing metal aluminum and has a small expansion during curing. An expansion inhibitor for a cement composition containing metallic aluminum according to the present invention is characterized in that a siliceous fine powder and an alkali metal salt and / or an alkaline earth metal salt are used in combination. The cement composition of the invention is characterized by comprising the expansion inhibitor, slag and / or ash containing metallic aluminum, and cement. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103848582-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111410447-A |
| priorityDate |
2005-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |