http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2011201008-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a55946e0f4dc12baad5eb7062ac05c7f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B1-52 |
| filingDate | 2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a94a36da6c395cc4398e1b6320e0e717 |
| publicationDate | 2012-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2011201008-A1 |
| titleOfInvention | Inorganic board and inorganic board production method |
| abstract | The present invention provides an inorganic board having excellent wind pressure resistance and long-term durability, and a production method of such an inorganic board. An inorganic board is obtained by laminating layers comprising a cement, a siliceous material and a woody reinforcement, and has a specific gravity ranging from 1. 5 to 2. 0; a dimensional change rate upon ten-day moisture desorption at 800 C of no greater than 0.1%; a dimensional change rate upon seven-day moisture absorption of no greater than 0.1%; a seven-day dimensional change rate, in an environment having a carbon dioxide concentrationof 5%, of nogreater than 0.1%; anda flexural strength of not lower than 20 N/mm2 . A method for producing an inorganic board includes a step of producing raw material slurry comprising a cement, a siliceous material and a woody reinforcement; a step of producing laminated mat by laminating sheets formed by dewatering the obtained raw material slurry; and a step of pressing the laminated mat at a pressure not lower than 50 kg/cm 2 , and curing the laminated mat at 170 to 200 0 C in an autoclave. |
| priorityDate | 2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.