http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111777945-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D195-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-63 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D195-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-04 |
| filingDate | 2020-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111777945-B |
| titleOfInvention | High-performance sand-containing fog sealing layer material and preparation method thereof |
| abstract | A high-performance sand-containing fog sealing layer material and a preparation method thereof belong to the technical field of road engineering, and the material composition comprises zwitterionic emulsified asphalt, a suspension thickening agent, a tackifying and toughening agent, a film forming agent, a suspension agent, a preservative and anti-skid fine sand; the preparation method comprises the steps of preparing a base material, preparing a sand-containing fog seal concentrated solution, preparing a high-performance sand-containing fog seal material and constructing. The sand-containing fog sealing layer material obtained by the invention has the drying time of 10-30 min, the 60 ℃ drawing strength of 0.35-1.1 MPa and the wet wheel abrasion value of 22.8-56 g/m 2 The carborundum has even suspension property in 7 days and has a service life of more than 3 years. Compared with the traditional sand-containing fog seal material, the high-temperature drawing strength of the invention is improved by at least 20%, the problems of poor high-temperature cohesiveness and poor wear resistance of the traditional material can be solved, and the invention has the advantages of short drying time, good maintenance effect, long service life and the like. |
| priorityDate | 2020-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.