SU1560528A1 - Raw mixture for manufacturing ceramic articles - Google Patents
Raw mixture for manufacturing ceramic articles Download PDFInfo
- Publication number
- SU1560528A1 SU1560528A1 SU884397463A SU4397463A SU1560528A1 SU 1560528 A1 SU1560528 A1 SU 1560528A1 SU 884397463 A SU884397463 A SU 884397463A SU 4397463 A SU4397463 A SU 4397463A SU 1560528 A1 SU1560528 A1 SU 1560528A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rhyolite
- raw mixture
- ceramic articles
- average density
- manufacturing ceramic
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title claims abstract 3
- 239000000203 mixture Substances 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract 2
- 239000004571 lime Substances 0.000 claims abstract 2
- 239000011230 binding agent Substances 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 235000019353 potassium silicate Nutrition 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Изобретение относитс к технологии получени теплоэффективных керамических изделий. С целью снижени коэффициента теплопроводности и средней плотности сырьева смесь включает следующие компоненты, мас.%: риолит 65-90This invention relates to a technology for producing heat-efficient ceramic products. In order to reduce the thermal conductivity and the average density of the raw mix includes the following components, wt.%: Rhyolite 65-90
жидкое стекло или известь 10-35. Физико-механические показатели следующие: температура обжига 850°С, средн плотность 740-780 кг/м3, прочность при сжатии 5,0-5,6 МПа, коэффициент теплопроводности 0,15-0,16 Вт/мк. 1 табл.liquid glass or lime 10-35. Physicomechanical indicators are as follows: roasting temperature is 850 ° C, average density is 740-780 kg / m 3 , compressive strength 5.0-5.6 MPa, thermal conductivity coefficient 0.15-0.16 W / m 1 tab.
Description
Изобретение относитс к технологии получени теплоэФФективных стеновых изделий и быть исполъзо- вгьо в промышленности строительных материалов.The invention relates to a technology for producing heat-efficient wall products and to be used in the building materials industry.
Цель изобретени - снижение коэффициента теплопроводности и среднейThe purpose of the invention is to reduce the thermal conductivity and average
ППО IhOC , И ,PPO IhOC, And,
Риолит ызедставл ет собой вулкани- ческор сте.лю следующего химического состава,мае Д: Si02 70-7 i 3 16- 19; Fe,03 1,4-1,5; MgO 0,l-0,3,CaO 1,9-2,6; P20 6,0-9,0; S03 1,3-1,7.Rhyolite is a volcanic core of the following chemical composition, May D: Si02 70-7 i 3 16-19; Fe, 03 1.4-1.5; MgO 0, l-0.3, CaO 1.9-2.6; P20 6.0-9.0; S03 1.3-1.7.
йзцели изготавливают по следующей технологии,They are made according to the following technology
Сырьевую смесь получают путем смешени молотого риолита (удельна поверхность 320 м2/кг) с известью (удельна поверхность 550 ма/кг) и водой или риолита с натриевым жидкимThe raw mix is obtained by mixing ground rhyolite (specific surface 320 m2 / kg) with lime (specific surface 550 ma / kg) and water or rhyolite with sodium liquid
стеклом с модулем 3,2 и плотностью 1 ,35 т/м3. glass with a module of 3.2 and a density of 1, 35 t / m3.
Параллельно получают смесь состава прототипа. Приготовленные смеси пори- зуют путем интенсивного перемешивани под избыточным давлением, формуют из них издели заданного размера - кубы с ребром 0,1 м. Отформованные поризованные издели сушат и обжигают.In parallel, receive a mixture of the composition of the prototype. The prepared mixtures are porous by vigorous stirring under excessive pressure, the articles of a given size are molded from them — cubes with an edge of 0.1 m. The molded porous articles are dried and calcined.
Составы смесей, услови формовани и обжига, а также свойства полученных изделий представлены в таблице.The compositions of the mixtures, the conditions of molding and burning, as well as the properties of the products obtained are presented in the table.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884397463A SU1560528A1 (en) | 1988-03-28 | 1988-03-28 | Raw mixture for manufacturing ceramic articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884397463A SU1560528A1 (en) | 1988-03-28 | 1988-03-28 | Raw mixture for manufacturing ceramic articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1560528A1 true SU1560528A1 (en) | 1990-04-30 |
Family
ID=21363424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884397463A SU1560528A1 (en) | 1988-03-28 | 1988-03-28 | Raw mixture for manufacturing ceramic articles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1560528A1 (en) |
-
1988
- 1988-03-28 SU SU884397463A patent/SU1560528A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР -39487 хп. С 04 Б 33/00., 1971. / ,горелое свидетельство НРБ v 30°с, кл„ 04 В 33/13, 1981. * |
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