| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_022f8c68941c7e2163ea1feef50df477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_879868920b128ebc7124dc697f05b993 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate |
1987-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4634aaa81da1d32dc9aa6e6286a29c54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c6d1d6aa93718617ce28369eda56eae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1c7e65f532a11f749b1296188222640
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b70d37d7430016a14082aec0dd7c71d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca7b053927e0e16b7e3e8e19b095b298
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23b14201cd3d5a4c3a626c67bcbd69ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7abdc19ba41fed6b39ee4c57abde1a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_030d111c44b44511ca0a81b88c1a1709 |
| publicationDate |
1989-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SU-1528763-A1 |
| titleOfInvention |
Concrete mix |
| abstract |
The invention relates to compositions of concrete mixtures and can be used in the manufacture of concrete and reinforced concrete products. The aim of the invention is the acceleration of curing after heat and moisture treatment and the improvement of the protective properties with respect to the reinforcing steel. Concrete mix includes, wt.%: Cement 9.34 - 13.36n n n gravel 39.27 - 50.984n n n sand 25.49 - 34.36n n n technical lignosulfonate 0.038 - 0.058n n n by-product of the production of synthetic detergents 0,006 - 0,012n n n by-product of electroplating based on sodium or potassium dichromate 0.12 - 0.18n n n ash of hydro-removal of CHP 3.92 - 6.372 and water the rest. The resulting concrete is characterized by strength after TVO 22.2 - 25.9 MPa at the age of 1 day and 26.1 - 32 MPa at the age of 27 days. The barrier properties with respect to the reinforcement are between 160 and 228%. 1 tab. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2526072-C1 |
| priorityDate |
1987-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |