| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbd1d44888f5b41142d83de455096387 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-068 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B40-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-28 |
| filingDate |
2012-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a63ea2ad1272ea969edf9058407230b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48bee121c2b589f6a1864a23f57f871e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8efb668a0c3f4991286753dea276c9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd7352cb04b916887c7b7ca8c5019698 |
| publicationDate |
2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9039830-B2 |
| titleOfInvention |
Cement composition containing dune sand and limestone powder, concrete products and method for making concrete products |
| abstract |
A raw batch composition for concrete or concrete wherein the raw batch composition comprises Portland cement of about 15 wgt. % to about 45 wgt. % and dune sand preferably red dune sand is present in an amount of about 40 wgt. %. The dune sand has a particle size of less than or equal to 45 microns. The composition also includes limestone powder ranging from about 15 wgt. % to 45 wgt. % with particle sizes less than or equal to 45 microns to form a base material. To this base material suitable amounts of fine aggregate, coarse aggregate, water and superplasticizer are added. A method for producing a cast concrete product having a compressive strength of between 62 MPa and 90 MPa is disclosed. The method comprises a step of providing Portland cement, dune sand and limestone powder. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11008252-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10494301-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11655187-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10759697-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10457603-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10882791-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10308553-B2 |
| priorityDate |
2012-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |