| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00939
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00482
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-5323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B7-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B7-384
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B7-362 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-18 |
| filingDate |
2012-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e698f8059c47e5cfd41f50e604955a12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0667b5ed68db09190d8426cff313a93f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_174d95048384feaf15b46ce6fad65495 |
| publicationDate |
2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2857108-C |
| titleOfInvention |
Composition and method for obtaining exposed aggregates in surfaces of moulded concrete and other cementitious materials |
| abstract |
Surface retarder coating compositions of the invention are based on the use of at least one non-Ordinary Portland Cement (non-OPC) binder and at least one OPC set retarder agent, which are provided in powder form that can be mixed with water at the construction site. The coating is applied onto the surface of a mould or formwork using roller or spray equipment, and concrete can then be cast within 30-60 minutes against the coating. The OPC set-retarding agent operates to retard setting of the concrete so that it can be de- moulded the next day and its surface can be removed using a high pressure water spray to reveal aggregate embedded beneath the removed surface. |
| priorityDate |
2011-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |