http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113185176-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_174e97349d91f2c70197869da01eea63 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-601 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-61 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-24 |
| filingDate | 2021-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5297b1898802f6212e359bc2a19c6597 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98214a688b930a2413ccad51e7e2f7be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3fc734fb0c8036c5656ad36a7842ef3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_868bb4912f7923a9f4914f7c39de3cce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6696a80cac934e1eb96e25c86dbb6216 |
| publicationDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113185176-A |
| titleOfInvention | A kind of cement-based grouting modifier, cement-based grouting and preparation method |
| abstract | The invention belongs to the technical field of grouting, and discloses a cement-based grouting modifier, a cement-based grouting and a preparation method. The modifier includes: 50-100 parts by weight of a first modification aid, 400-500 parts by weight of a second modification aid, 100-200 parts by weight of an initiator, 200-300 parts by weight of an accelerator, and optionally Including 50-100 parts by weight of crosslinking agent; the first modification auxiliary agent is resin rubber powder and/or latex powder, and the second modification auxiliary agent is microsilica fume and/or fly ash. The cement-based grouting modifier of the invention can make the high-parameter cement have toughness and elasticity according to different strata and groundwater and groundwater flow rates, improve the durability of the high-parameter cement, and enhance the grouting of the high-parameter cement. The cement-based grouting material containing the modifier will not disperse in water, and has strong consolidation force and high strength. |
| priorityDate | 2021-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.