| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee0865b280e738c5177c93517d2c3c7b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0683 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04G21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B40-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B40-00 |
| filingDate |
1993-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80de5c9c1746a977cd0173a6222e2699
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edb53f2863a538536180aca719adc2c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85553de743d10d9ca08bcee378484613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e335870d0d8949805dc101b1aa886d79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5492f39440a8cf1c130c144bf917f403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7d6e5eb6648d86f504c1b83d036587c |
| publicationDate |
1995-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H07139168-A |
| titleOfInvention |
How to save and place concrete |
| abstract |
(57) [Summary] [Purpose] To provide a method for storing and placing concrete which is suitable for long-distance transportation and long-term storage, while preventing quality deterioration of concrete after kneading. [Structure] Fresh concrete C immediately after being kneaded by a batcher plant 4 is put into a form container 5, and immediately, liquid nitrogen is sprayed from the liquefied nitrogen gas cylinder 9 through a cooling nozzle 8 to the fresh concrete C by its latent heat of vaporization. The frozen fresh concrete C is thawed through the thawing facility 10 immediately before pouring, while being frozen and stored at least at -10 ° C or less. |
| priorityDate |
1993-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |