BRPI0800528A2 - process for manufacturing insulating refractory bricks - Google Patents
process for manufacturing insulating refractory bricksInfo
- Publication number
- BRPI0800528A2 BRPI0800528A2 BRPI0800528A BRPI0800528A2 BR PI0800528 A2 BRPI0800528 A2 BR PI0800528A2 BR PI0800528 A BRPI0800528 A BR PI0800528A BR PI0800528 A2 BRPI0800528 A2 BR PI0800528A2
- Authority
- BR
- Brazil
- Prior art keywords
- refractory bricks
- manufacturing insulating
- product
- insulating refractory
- refractory
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000011449 brick Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000001354 calcination Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Processo para fabricação de tijolos refratários isolantes. é caracterizado pela redução de etapas produtivas existentes, consequência da substituição da matéria-prima utilizada atualmente por concreto refratário elaborado com cimento aluminoso e chamote proveniente da calcinação de argilas refratárias; a porosidade, que confere ao produto a propriedade de se comportar como isolante térmico é obtida pela inoculação de espuma estável à pasta dentro de apropriado misturador. A pasta espumada é vertida em fórmas com dimensões padronizadas e comerciais e, após a pega do cimento aluminoso, o produto é desformado e levado a uma estufa, onde é secado e pronto para ser embalado e comercializado.Process for manufacturing insulating refractory bricks. It is characterized by the reduction of existing production stages, as a consequence of the substitution of the raw material currently used by refractory concrete made with aluminous cement and chamote from the calcination of refractory clays; The porosity, which gives the product the property of behaving as a thermal insulator, is obtained by inoculating stable foam to the paste within an appropriate mixer. The foamed paste is poured into standard commercially sized molds and, after grouting, the product is deformed and taken to a greenhouse where it is dried and ready to be packaged and marketed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0800528 BRPI0800528A2 (en) | 2008-01-08 | 2008-01-08 | process for manufacturing insulating refractory bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0800528 BRPI0800528A2 (en) | 2008-01-08 | 2008-01-08 | process for manufacturing insulating refractory bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0800528A2 true BRPI0800528A2 (en) | 2009-09-01 |
Family
ID=41010128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0800528 BRPI0800528A2 (en) | 2008-01-08 | 2008-01-08 | process for manufacturing insulating refractory bricks |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BRPI0800528A2 (en) |
-
2008
- 2008-01-08 BR BRPI0800528 patent/BRPI0800528A2/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
| B65X | Notification of requirement for priority examination of patent application | ||
| B65Z | Priority examination of the patent application refused (request does not comply with dec. 132/06 of 20061117) |
Free format text: NEGADO O EXAME PRIORITARIO DO PEDIDO DE PATENTE UMA VEZ QUE NAO FOI ATENDIDO O DISPOSTO NO ART. 6O,I DA RESOLUCAO 191/08. |
|
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES. |
|
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |