http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021147308-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-10 |
| filingDate | 2020-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff753c329b7f1dbf2c3a32dfcd580015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dc7c061329c6a1cace0b130e5f6bedb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ad1a3d4939081b6870fb062b590aa4c |
| publicationDate | 2021-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021147308-A |
| titleOfInvention | Admixtures for mortar and concrete, hydraulic compositions, cement compositions and concrete |
| abstract | PROBLEM TO BE SOLVED: To provide an admixture material for mortar / concrete capable of obtaining mortar / concrete having excellent scaling resistance without impairing basic performance such as compressive strength and fresh properties. SOLUTION: This is an admixture material for mortar and concrete containing silica fume, metakaolin, an AE agent and a powder type defoaming agent, and the content of silica fume in 100 parts by mass of the total amount of silica fume and meta kaolin is 30 to 70 parts by mass. The content of metakaolin is 30 to 70 parts by mass, the total amount of silica fumes and metakaolin is 100 parts by mass, the AE agent is 0.01 to 0.1 parts by mass, and the powder type defoaming agent is 0. .01 to 3 parts by mass, the content of mulite in 100 parts by mass of metakaolin is 5 parts by mass or less, the content of kaolinite is 0.01 parts by mass or more, and the content of amorphous is 80 parts by mass. Admixture material for mortar and concrete, which is more than one part. [Selection diagram] None |
| priorityDate | 2020-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.