http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200013519-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4595649a5ed850f4e481676d008004c8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-383 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-38 |
| filingDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3778b9f3e64cb0527fde558eefe91831 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_515730c8d674667acf601f432633f122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad3e6b7eb8fd1d9434e0830bbe78ecd8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_513e6c14d305ebfb5c0ce5479033205e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_caa7cf543c66a31386a2aae55c91bf58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3be66aade8bbcbe5d95ad8f21ca5cf9 |
| publicationDate | 2020-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20200013519-A |
| titleOfInvention | Methods For Determining Additives Content In Fresh Concrete |
| abstract | The present invention relates to a test method that can quickly and simply determine whether the mixed material is mixed in a certain amount in the unconsolidated concrete. The present invention provides a reaction solution in which bromine cresol green reagent is mixed with diluted HCl aqueous solution; Preparing mixed water with a sample of concrete and distilled water; Adding a supernatant of the mixed water to the reaction solution; AndnIt provides a method for checking the content of the mixed material of the solid concrete, including the step of determining whether or not discoloration of the mixed solution according to the addition of the mixed water. According to the present invention, it is possible to determine whether the concrete suitable for the concrete standard specification management criteria are used by simply evaluating in the field quickly. |
| priorityDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.