http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103613304-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42cfafe54750e086280926bed452cd06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-12 |
| filingDate | 2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ca905cc5e4adab038b8907c62c9de66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff02f7338cf22de206a4d58c79328258 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b20bb9bf69101fb9cc69527a2a3eb5c |
| publicationDate | 2015-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103613304-B |
| titleOfInvention | Special durable early-strength admixture for high-speed railway ballastless track double-block sleeper |
| abstract | The invention belongs to the field of building materials, and particularly relates to a special durable early-strength admixture for a high-speed railway ballastless track double-block sleeper, which is prepared from the following components in percentage by weight: 45-65% of early-strength admixture, 15-25% of corrosion inhibitor, 2-10% of water reducer, 4-10% of air entraining agent, 7-10% of fiber and 1-5% of dispersant. When being used for manufacturing the ballastless track double-block sleeper, the durable early-strength admixture can improve the workability of the sleeper concrete, does not have any corrosion effect on the concrete and steel bars, enhances the stripping strength and later strength of the sleeper concrete, obviously improves the impact resistance and durability of the sleeper concrete, and prolongs the service life of the sleeper concrete. |
| priorityDate | 2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.