http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102351443-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_226fa86f9790e799a44846e2f6319e98 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-14 |
| filingDate | 2011-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c07756688484f1bb7f4e3fbeb7a52454 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c42a10742da3a792c62882e1f9b80a27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3accbe3e5d6859fa99f3a6268382e17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47e9639bbd94c88d05e7b547fcc11e59 |
| publicationDate | 2013-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102351443-B |
| titleOfInvention | High temperature resistant alkali slag cementing material and preparation method thereof |
| abstract | A high temperature resistant alkali slag cementing material and its preparation method relate to a cementing material and its preparation method. The invention aims to solve the peeling problem of carbon fiber cloth and concrete at high temperature due to the low vitrification point of present building strengthening adhesives and the problem that present building strengthening adhesives are not resistant to high temperatures. The high temperature resistant alkali slag cementing material is made from a slag powder, potassium water glass, sodium hydroxide and water. The preparation method provided by the invention comprises the following steps of: 1, adding sodium hydroxide into potassium water glass with uniformly stirring, and adjusting the modulus of potassium water glass; 2, pouring theslag powder into a mixing pot, adding potassium water glass with stirring, and adding water into the mixing pot with stirring to obtain the high temperature resistant alkali slag cementing material. The compressive strength of the alkali slag cementing material at the high temperature of 700 DEG C is equivalent to that at normal temperature. The interlaminar shear strength of the material provided by the invention is much better than that of an epoxy organic glue, and an interlaminar shear test shows an ideal destroy mode of concrete peeling at the interface. The preparation method is appliedin the field of building strengthening materials. |
| priorityDate | 2011-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.