http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01145357-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-02 |
| filingDate | 1987-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6830a3f3df68d23bd12ca901bf8f514 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6fe92af756c39d0eb2459dcb11bac6e |
| publicationDate | 1989-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01145357-A |
| titleOfInvention | Low shrinkage cement composition |
| abstract | PURPOSE: To obtain cement composition with dimensional change reduced by adding an active silica powder and a shrinkage-reducing agent to cement. n CONSTITUTION: The subject composition is obtained by adding an activated silica powder and a shrinkage reducing agent to cement. The activated silica powder is suitably amorphous silica, especially amorphous silica fine powder which is produced as a by-product in the production of metal silicon or ferrosilicon. The amount of the silicon powder is generally 5W40wt.% based on the cement. The shrinkage-reducing agent is preferably lower alcohol alkylene oxide or glycol ester. The amount of the shrinkage-reducing agent is generally 0.5W6wt.%. The cement composition can be combine with any additives such as aggregate, sand and coloring materials, as long as their objects are inhibited. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5604273-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5622558-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5556460-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5603760-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09110488-A |
| priorityDate | 1987-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.