SU1470720A1 - Ceramic composition for facing layer of construction brick - Google Patents
Ceramic composition for facing layer of construction brick Download PDFInfo
- Publication number
- SU1470720A1 SU1470720A1 SU874240059A SU4240059A SU1470720A1 SU 1470720 A1 SU1470720 A1 SU 1470720A1 SU 874240059 A SU874240059 A SU 874240059A SU 4240059 A SU4240059 A SU 4240059A SU 1470720 A1 SU1470720 A1 SU 1470720A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sio
- heat resistance
- clay
- ceramic composition
- facing layer
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 10
- 239000000919 ceramic Substances 0.000 title claims abstract description 5
- 239000011449 brick Substances 0.000 title abstract description 4
- 238000010276 construction Methods 0.000 title 1
- 239000004927 clay Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 239000010801 sewage sludge Substances 0.000 claims abstract description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 2
- 239000011469 building brick Substances 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 239000003643 water by type Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000004566 building material Substances 0.000 abstract description 2
- 238000010304 firing Methods 0.000 abstract 1
- 239000011253 protective coating Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 241000238370 Sepia Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Изобретение относитс к промышленности строительных материалов и может быть использовано при производстве двухслойного лицевого кирпича и керамических камней методом пластического прессовани . Целью изобретени вл етс повышение термостойкости, морозостойкости и снижение водопоглощени . Дл этого керамическа масса содержит,мас.%: глину 70-82The invention relates to the building materials industry and can be used in the production of two-layer facing bricks and ceramic stones by plastic pressing. The aim of the invention is to increase heat resistance, frost resistance and reduce water absorption. For this, the ceramic mass contains, in wt.%: Clay 70-82
отощитель 13-15patron 13-15
осадок сточных вод предпри тий радиотехники 5-15 следующего состава FE2O3 24-43,6sewage sludge of radio engineering enterprises 5-15 of the following composition FE 2 O 3 24-43,6
CAO 18,2-24,4CAO 18.2-24.4
CR2O3 7,3-17,3CR 2 O 3 7.3-17.3
CIO 2,7-18,6CIO 2.7-18.6
ZNO 2,7-7,3ZNO 2.7-7.3
AL2O3 2,0-4,6AL 2 O 3 2.0-4.6
CDO 1,4-2,8CDO 1.4-2.8
NIO 1,0-7,5NIO 1,0-7,5
SIO2 0,8-1,6SIO 2 0.8-1.6
п.п.п. 3,5-8,7. Термостойкость массы 21-25 циклов, морозостойкость 25-31 циклов при температуре обжига 950°С. 2 табл.ppt 3.5-8.7. Heat resistance of the mass of 21-25 cycles, frost resistance of 25-31 cycles at a firing temperature of 950 ° C. 2 tab.
Description
1one
Изобретение относитс к промышленности строительных материалов и может быть использовано при производстве двухслойного лицевого кирпича и керамических камней методом пластического прессовани .The invention relates to the building materials industry and can be used in the production of two-layer facing bricks and ceramic stones by plastic pressing.
Целью изобретени вл етс повышение термостойкости, морозостойкости и снижение водопоглощени .The aim of the invention is to increase heat resistance, frost resistance and reduce water absorption.
В качестве исходного глинистого сьфь используют легкоплавкие красно- жгущиес глины месторождени Гер- шоны. Отощителем массы вл етс кварцевый песок, шамот (молотые отходы обжига) или дегидратированна глина зтого же месторождени .Low-melting, red-burning clay from the Gershons deposit is used as an initial clayey clay. The mass cleaner is quartz sand, fireclay (ground burning waste) or dehydrated clay from the same deposit.
Осадок сточных вод производства защитньк покрытий представл ет собой тонкодисперсную пастообразную массуProtective coatings wastewater sludge is a finely divided paste mass.
влажностью 75%, имеющую следукмций химический состав, мас.%: Fe-0- 24- 43,6; СаО 18,2-24,4; Сг,,0, 7,3-17,3; СиО 2,7-18,6; ZnO 2,7-7,3; Al,,0, 2,0- 4,6; CdO 1,4-2,6; NiO 1,0-7,5; SiO 0,8-1,6; п.п.п. 3,5-8,7, и вл етс типичным дл большой группы предпри тий радиоэлектроники.humidity 75%, having a subsequent chemical composition, wt.%: Fe-0- 24- 43.6; CaO 18.2-24.4; Cr ,, 0, 7.3-17.3; CuO 2.7-18.6; ZnO 2.7-7.3; Al ,, 0, 2.0-4.6; CdO 1.4-2.6; NiO 1.0-7.5; SiO 0.8-1.6; ppt 3.5-8.7, and is typical for a large group of electronics companies.
РСирпич формуют из сырьевой смеси, содержащей 85% глины и 15% отощител в виде дегидратированной глины.Scrapic resin is molded from a raw mix containing 85% clay and 15% ossifier as dehydrated clay.
Дл подготовки сырьевой смеси лицевого сло глину совместно с осадком сточных вод производства защитных покрытий, вз тым в соответствующей пропорции в расчете на сухое вещество , распускают в воде при влажности 42-44%. Полученный шликер тщательно перемешивают, сушат и измельчают.To prepare the raw material mixture of the front layer, the clay, together with the sewage sludge from the production of protective coatings, taken in an appropriate proportion based on dry matter, is dissolved in water at a humidity of 42-44%. The resulting slurry is thoroughly mixed, dried and crushed.
4;iii о 4; iii o
1чЭ1HE
после чего смешивают с отощителем и увлажн ют до влажности 21%. Смесь вылеживают 72 ч и нанос т толщиной 5 мм на одну из ложковых и одну из тычковых граней кирпича, после чего издели сушат и обжигают.after which they are mixed with a desiccant and moistened to a moisture of 21%. The mixture was incubated for 72 hours and applied 5 mm thick to one of the spoons and one of the bonded faces of the bricks, after which the products were dried and fired.
В табл. 1 приведен состав сьфье- вых смесей дл лицевого сло .In tab. Figure 1 shows the composition of the sepia mixtures for the face layer.
Свойства составов приведены в табл. 2.The properties of the compositions are given in table. 2
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874240059A SU1470720A1 (en) | 1987-04-13 | 1987-04-13 | Ceramic composition for facing layer of construction brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874240059A SU1470720A1 (en) | 1987-04-13 | 1987-04-13 | Ceramic composition for facing layer of construction brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1470720A1 true SU1470720A1 (en) | 1989-04-07 |
Family
ID=21302329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874240059A SU1470720A1 (en) | 1987-04-13 | 1987-04-13 | Ceramic composition for facing layer of construction brick |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1470720A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2136625C1 (en) * | 1998-07-27 | 1999-09-10 | Чумаченко Наталья Генриховна | Raw mix for manufacturing ceramic wall products |
| RU2370470C2 (en) * | 2003-08-07 | 2009-10-20 | Сен-Гобен Сантр де Решерш э д`Этюд Эропен | Method of producing products from sintered amorphous silicon dioxide, mould and slip used in aforesaid method |
-
1987
- 1987-04-13 SU SU874240059A patent/SU1470720A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Кашкаев И.С. и др. Производство лицевых керамических изделий.- М.: Стройиздат, 1977, с.- 118-119. Авторское свидетельство СССР № 922098, кл. С 04 В 33/00, 1980. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2136625C1 (en) * | 1998-07-27 | 1999-09-10 | Чумаченко Наталья Генриховна | Raw mix for manufacturing ceramic wall products |
| RU2370470C2 (en) * | 2003-08-07 | 2009-10-20 | Сен-Гобен Сантр де Решерш э д`Этюд Эропен | Method of producing products from sintered amorphous silicon dioxide, mould and slip used in aforesaid method |
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