http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101464316-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8032433063c11251658525f5aebb60ad |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01C2201-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01C11-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01C15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01C11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61H3-066 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01C5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01C5-00 |
| filingDate | 2013-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7f94575e098ba6523e86602e54210f0 |
| publicationDate | 2014-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101464316-B1 |
| titleOfInvention | A hign-intense guide block and manufacturing method of the same for visually handicapped person |
| abstract | The present invention relates to a guide block for a visually impaired blind body in which a block body formed by concrete is divided into a lower layer and an upper layer so as to increase the slip resistance of the braille block while securing water permeability of the blind block. The point-of-freedom block to which the technical idea of the present application is applied is a single-degree-of-aggregate and cement which has a reference value of ± 0.5 mm and an aggregate in the range of 2 to 5 mm, , Metha Methyacrylate, and AE water reducing agent are blended and mixed to form an upper layer composition, the surface side has a shape required by a known point-freedom block, while the other side is 0.5 to 2.0 cm deep And the lower layer portion applied to the joint portion of the primary molded product so as to form a height of 2/3 to 4/5 of the point free block is in the range of 6 to 12 mm When the lower layer is formed by mixing the cement and AE water reducing agent in the single-grain aggregate which has the standard value as aggregate and has the reference value of ± 0.5 mm, the concave groove of the primary molded product is filled first, To a point-freedom block which improves permeability and slip resistance by being provided by being compressed to a required height according to the specification of the degree-of-freedom block. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102061596-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102062991-B1 |
| priorityDate | 2013-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.