http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109883795-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 |
| filingDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109883795-B |
| titleOfInvention | Asphalt ductility test mold convenient to disassemble and assemble and manufacturing method of sample |
| abstract | The invention discloses an asphalt ductility test mould with convenient assembly and disassembly, which comprises a first end mould, a second end mould, a first side mould, a second side mould, a bottom plate and a top plate, wherein the first end mould, the second end mould, the first side mould, the second side mould, the bottom plate and the top plate enclose to form an asphalt mould cavity, the first side mould and the top plate are integrally formed, the second side mould and the bottom plate are integrally formed, a locking device is respectively arranged between the first side mould and the first end mould and between the first side mould and the second end mould, a locking device is respectively arranged between the second side mould and the first end mould and between the second side mould and the second end mould, the locking device adopts a dovetail-shaped male buckle and a dovetail groove, the test mould is vertically arranged, asphalt is poured through an asphalt pressure pouring device, and the invention also discloses a method for manufacturing a test sample by using the asphalt ductility test mould with convenient assembly and disassembly, which has the advantages of high test precision, strong integrity, one-step molding and smooth surface, high compactness and the like. |
| priorityDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 13.