CH642037A5 - Refractory ceramic insulation bricks and a process for their production - Google Patents
Refractory ceramic insulation bricks and a process for their production Download PDFInfo
- Publication number
- CH642037A5 CH642037A5 CH434178A CH434178A CH642037A5 CH 642037 A5 CH642037 A5 CH 642037A5 CH 434178 A CH434178 A CH 434178A CH 434178 A CH434178 A CH 434178A CH 642037 A5 CH642037 A5 CH 642037A5
- Authority
- CH
- Switzerland
- Prior art keywords
- rock
- sand
- feldspar
- weight
- insulating
- Prior art date
Links
- 239000011449 brick Substances 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 10
- 239000011214 refractory ceramic Substances 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 230000008569 process Effects 0.000 title description 5
- 238000009413 insulation Methods 0.000 title description 2
- 239000004575 stone Substances 0.000 claims description 20
- 239000011435 rock Substances 0.000 claims description 14
- 239000004576 sand Substances 0.000 claims description 12
- 239000011398 Portland cement Substances 0.000 claims description 10
- 239000011230 binding agent Chemical group 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000010433 feldspar Substances 0.000 claims description 8
- 239000010451 perlite Substances 0.000 claims description 7
- 235000019362 perlite Nutrition 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 235000013339 cereals Nutrition 0.000 description 15
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 11
- 239000000292 calcium oxide Substances 0.000 description 11
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 11
- 239000004568 cement Substances 0.000 description 11
- 239000004567 concrete Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 229910001562 pearlite Inorganic materials 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000011452 unfired brick Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2718469A DE2718469C2 (de) | 1977-04-26 | 1977-04-26 | Keramische Isoliersteine und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH642037A5 true CH642037A5 (en) | 1984-03-30 |
Family
ID=6007282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH434178A CH642037A5 (en) | 1977-04-26 | 1978-04-21 | Refractory ceramic insulation bricks and a process for their production |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT370398B (fr) |
| BE (1) | BE866310R (fr) |
| CH (1) | CH642037A5 (fr) |
| DE (1) | DE2718469C2 (fr) |
| FR (1) | FR2388774A2 (fr) |
| GB (1) | GB1554626A (fr) |
| IT (1) | IT7849031A0 (fr) |
| LU (1) | LU79510A1 (fr) |
| NL (1) | NL7804401A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3315199A1 (de) * | 1983-04-27 | 1985-01-17 | Schaveg AG, Vaduz | Festbrennstoffvergasungsanlage |
| DE4421321C2 (de) * | 1994-06-17 | 1997-11-20 | Hoffmann Gmbh K | Formteile aus Vermiculit |
| ES2257938B1 (es) * | 2004-09-22 | 2007-06-16 | Javier Porcar Orti | Formacion de una masa compuesta de cemento, perlita y mica, denominada "cpm", para la utilizacion de la misma como materia prima en la fabricacion de ladrillos, baldosas y otros elementos constructivos. |
| CN109137664B (zh) * | 2018-09-26 | 2023-10-31 | 天津市水利科学研究院 | 一种利用废弃陶瓷生产的透水砖及其制备方法 |
| CN111499399A (zh) * | 2020-04-26 | 2020-08-07 | 鞍钢重型机械有限责任公司 | 一种采用无定型耐火材料制作炉口砖的方法 |
| CN113416044A (zh) * | 2021-07-30 | 2021-09-21 | 天长市康美达新型绝热材料有限公司 | 一种防火保温材料及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2130194A1 (de) * | 1971-06-18 | 1972-12-21 | Otavi Minen Und Eisenbahn Ges | Geblaehter Perlit und Verfahren sowie Vorrichtung zu dessen Herstellung |
| DE2339139C3 (de) * | 1973-08-02 | 1979-09-27 | Otavi Minen Ag, 6000 Frankfurt | Verfahren zur Herstellung eines feuerfesten keramischen Isoliersteins |
-
1977
- 1977-04-26 DE DE2718469A patent/DE2718469C2/de not_active Expired
-
1978
- 1978-04-21 CH CH434178A patent/CH642037A5/de not_active IP Right Cessation
- 1978-04-24 IT IT7849031A patent/IT7849031A0/it unknown
- 1978-04-24 BE BE187059A patent/BE866310R/fr not_active IP Right Cessation
- 1978-04-24 LU LU79510A patent/LU79510A1/de unknown
- 1978-04-25 AT AT0295778A patent/AT370398B/de not_active IP Right Cessation
- 1978-04-25 NL NL7804401A patent/NL7804401A/xx not_active Application Discontinuation
- 1978-04-26 FR FR7812404A patent/FR2388774A2/fr active Granted
- 1978-04-26 GB GB16532/78A patent/GB1554626A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7804401A (nl) | 1978-10-30 |
| GB1554626A (en) | 1979-10-24 |
| AT370398B (de) | 1983-03-25 |
| FR2388774A2 (fr) | 1978-11-24 |
| DE2718469A1 (de) | 1978-11-02 |
| FR2388774B2 (fr) | 1984-11-16 |
| ATA295778A (de) | 1982-08-15 |
| IT7849031A0 (it) | 1978-04-24 |
| LU79510A1 (de) | 1978-09-29 |
| DE2718469C2 (de) | 1983-06-01 |
| BE866310R (fr) | 1978-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |