| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e235f78c3c33910230cf3de9dbbabee1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D29-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-24 |
| filingDate |
2014-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88059c45571273009aed48deb5fdd6e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57329e71bfd28f7115d637598706ea3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a832bb83ba7f556b8a4f9a3c20d26310
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c6500a6a6d4678c36c73bf88c5c7072 |
| publicationDate |
2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101456024-B1 |
| titleOfInvention |
Eco-friendly concrete compostion used basement and shrinkage-reducing construction method using the same |
| abstract |
The present invention relates to an environmentally friendly concrete composition for use in an underground structure, which comprises 30 to 50% by weight of cement, 30 to 60% by weight of blast furnace slag, and 10 to 20% by weight of fly ash, based on 100% A polycarboxylic acid-based high-performance AE water reducing agent is contained in an amount of 0.5 to 1.0 wt% based on the weight of the binder, thereby reducing the amount of cement that generates a large amount of CO 2 gas during the production process, Although it is an environmentally friendly concrete composition used for construction, the hydration progress of cement is relatively delayed due to a drastic reduction in the amount of cement used, and side effects such as delays in construction are caused in the construction site, so that the economic and environmental effects To be used in underground structures that can effectively solve problems that are likely to be It can provide an environment of concrete composition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101583257-B1 |
| priorityDate |
2014-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |