http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013203562-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_359b5b89714d99d4eec658277f28b5ba |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-16 |
| filingDate | 2012-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_731d3e148376edcfe43cb9185c94f248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f0ada1707527647ba25ce6c99b48a3f |
| publicationDate | 2013-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013203562-A |
| titleOfInvention | Method for producing concrete composition |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a concrete composition in which suitable fresh properties and pumpability are easily obtained even when a recycled aggregate having low quality is used. A mixing step of mixing a cement component, an aggregate containing a regenerated fine aggregate, and water, and in this mixing step, when determining the amount of water to be added, at least the surface water ratio of the regenerated fine aggregate is determined. , the value obtained by subtracting the correction water rate from the surface water ratio of the corresponding natural fine aggregate, a correction water ratio, the mass of the reproducing fine aggregate absolutely dry MS 0, reproduction fine which was-dry state the apparent The mass of the aggregate is MS 1 , the mass of the regenerated fine aggregate in the true surface dry state is MS 2, and the mass of the absolutely dry natural fine aggregate is MN 0 , and the apparent surface dry state is assumed. The mass of the natural fine aggregate is MN 1 , and the mass of the natural fine aggregate in the true dry state is MN 2, and is W R (%) represented by the formula (1). W R (%) ≧ W A / 2 (1) W A = [(MS 2 -MS 1) / MS 0 - (MN 2 -MN 1) / MN 0] × 100 (2) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112876157-A |
| priorityDate | 2012-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.