http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101636283-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6ba72f5c8364acb8003efcda7079541 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-16 |
| filingDate | 2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a288f734fcbe6b3f6e76e085ced4c3c3 |
| publicationDate | 2016-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101636283-B1 |
| titleOfInvention | Pile grouting materials using ferronickel slag |
| abstract | The present invention relates to a ferroalloy slag powder composition comprising 100 to 300 parts by weight of a blast furnace slag fine powder per 100 parts by weight of a ferronickel slag fine powder, 100 to 300 parts by weight of a gypsum having a calcium oxide content of 50% by weight or more and a sulfate oxide content of 15% By weight, based on the weight of the pile material. According to the present invention, the vitrified CaO and SiO 2 components of the ferronickel slag fine powder and the blast furnace slag fine powder have a hydrogen ion concentration (pH) of 12 or more, a calcium oxide content of 50 wt% or more and sulfate oxide It is activated by the alkali and sulphate stimulation of the gypsum having a content of 15 wt% or more, so that the strength equal to or higher than that of using one kind of ordinary cement as a pile filler can be exhibited. In addition, the pile-filling material according to the present invention is characterized in that the MgO component contained in 30 wt% or more of the ferronickel slag is mixed with water (H 2 O) and is expanded to Mg (OH) 2 , And it is effective to prevent the loss of the injection liquid due to the groundwater that may exist between the perforated hole and the embedded pile, thereby greatly improving the end bearing capacity and the frictional force of the embedded pile compared to the existing cement injection fluid . |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210071408-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220048607-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102272190-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113880535-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113880535-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019013390-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102004462-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102483753-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102449967-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113121187-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113121187-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116102277-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101922045-B1 |
| priorityDate | 2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.