http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114790097-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36c2afebead496d3b6d07e084614a2ac |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00293 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-27 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate | 2022-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c50b91ee9e003d9320860ab1ae8bfa1e |
| publicationDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114790097-A |
| titleOfInvention | A kind of anti-seepage concrete for reservoir dam and preparation method thereof |
| abstract | The invention discloses an anti-seepage concrete for a reservoir dam and a preparation method thereof. During preparation, cement, water, crushed stone, sand, glass fiber, polyoxymethylene fiber, mineral powder, fly ash, steel slag powder and other components are used to prepare it. The anti-seepage concrete is prepared. The concrete uses crushed stone and sand as aggregates, and glass fiber and polyoxymethylene fiber are added. The introduction of these two fibers can not only strengthen the concrete, but also improve its mechanical properties such as strength and crack resistance. At the same time, the introduction of fibers can improve the internal structure of concrete, reduce its internal porosity and cracks, and improve the impermeability of concrete. The overall strength and mechanical properties of the prepared impermeable concrete meet the existing standards, and the pore structure in the concrete is improved, the porosity is reduced, and the impermeable performance is relatively excellent, which can be applied to the construction of reservoirs, dams and other projects, and has a high impermeability. practicability. |
| priorityDate | 2022-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.