http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103073245-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0520788436df740643c64425e3daa61 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04 |
| filingDate | 2013-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef113d7d4bac79cd5391ec358530c179 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80c07429f4c6289ebae9f28b6bafbc48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_284bd832b494f28dc971d0b968d09f58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_480e7ca1b31c7641765b3f7524ae9410 |
| publicationDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103073245-B |
| titleOfInvention | High-elasticity sound-absorbing pavement concrete and preparation method thereof |
| abstract | The invention relates to high-elasticity sound-absorbing pavement concrete and a preparation method thereof. The high-elasticity sound-absorbing pavement concrete mainly comprises Portland cement, mineral powder, rubber particles, emulsified asphalt and a coupling agent. Through combined action of the emulsified asphalt and the coupling agent, the bonding force of the rubber particles and a cement matrix is improved, so that the volume of the rubber particles is greater than 50%; compared with the prior art, the prepared elastic concrete material has the advantages of full use of waste tires, reduction of environmental pollution, low cost and the like; a cast concrete pavement has high elasticity and large toughness; and the high-elasticity sound-absorbing pavement concrete can effectively reduce or eliminate expansion joints of a pavement, can eliminate, reduce and absorb noises and is an environment-friendly multifunctional concrete material. |
| priorityDate | 2013-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.