http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110847420-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_792712eeefff32655ce9bf7447f57f67 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B2-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B1-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B2-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B1-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B2-84 |
| filingDate | 2019-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fb7e7ad08c57af0adc54afebfc2bdcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eacba7fa10e62f3b6a7169f0276e9450 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31c540cc37a87204ab5be29f17cf1439 |
| publicationDate | 2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110847420-A |
| titleOfInvention | Construction method of sound insulation wall |
| abstract | The invention relates to the technical field of sound insulation walls, and provides a sound insulation wall construction method aiming at the problems of more working procedures and inconvenient construction, wherein the technical scheme is as follows: the method comprises the following steps: s1, building a reinforcement cage and a pouring template; s2, injecting sound insulation concrete slurry into the pouring template; s3, tamping; s4, supplementing the sound insulation concrete slurry to the elevation; s5, maintaining with a mold; s6, disassembling the template to form a sound insulation wall; the sound insulation concrete slurry comprises the following components in parts by mass: 100 parts of Portland cement; 5-10 parts of calcium sulfate whiskers; 15-20 parts of calcium carbonate whiskers; 10-15 parts of titanium boride whisker; 15-20 parts of aluminum phosphate whisker; 10-15 parts of silicon carbide whisker; 5-10 parts of silicon nitride whiskers; 55-60 parts of dolomite particles; 75-80 parts of wheat slate particles; zeolite particles 50-55; 65-70 parts of calcite particles; 250 portions and 300 portions of coarse aggregate; 90-110 parts of water. Through pouring into the concrete grout that gives sound insulation in pouring the template for concrete wall has better syllable-dividing effect, need not to paste sound-proof material, reduces the construction process, makes the construction comparatively convenient. |
| priorityDate | 2019-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.