SU70756A1 - Method for producing porous artificial stones and aggregates for lightweight concrete - Google Patents
Method for producing porous artificial stones and aggregates for lightweight concreteInfo
- Publication number
- SU70756A1 SU70756A1 SU3303A SU347371A SU70756A1 SU 70756 A1 SU70756 A1 SU 70756A1 SU 3303 A SU3303 A SU 3303A SU 347371 A SU347371 A SU 347371A SU 70756 A1 SU70756 A1 SU 70756A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aggregates
- lightweight concrete
- artificial stones
- producing porous
- porous artificial
- Prior art date
Links
- 239000002969 artificial stone Substances 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000000034 method Methods 0.000 description 5
- 239000004927 clay Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010458 rotten stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Description
Существующие способы получени легковесных искусственных камней , иснользуемых в качестве термоизол ционных стеновых и конструктивных материалов, св заны с применением естественных горных пород (трепел, диатомит и т. п.) или с введением в минеральную основную массу органических выгорающих добавок (онилки, торф на крощка, уголь и т. п.). Это лишает целые районы Союза возможности производства легковесных камней, или усложн ет технологию их производства.Existing methods for producing lightweight artificial stones, used as thermo insulating wall and structural materials, are associated with the use of natural rocks (tripoli, diatomite, etc.) or with the introduction of organic burnable additives into mineral bulk (peat, peat , coal, etc.). This deprives entire regions of the Union of the possibility of producing lightweight stones, or complicates the technology of their production.
Согласно изобретению предлагаетс способ получени пористых искусственных камней и заполнителей дл легких бетонов на основе летучей золы угольных топок и глины.According to the invention, a method is proposed for producing porous artificial stones and aggregates for lightweight concrete based on fly ash coal stoves and clay.
В этих цел х предлагаетс использовать высокую дисперсность пылевидной золы - уноса ТЭЦ и других котельных установок, котора обеспечивает высокую пористость изделий (камней), сформованных из золы - уноса на глинистой смазке по известному сухому способу производства кирпича. Дозировку золы и глины в порошке по весу можно варьировать в пределах от 0,6 до 2,5 частей золы на 1 часть глиньг, в результате чего, после обжига изделий при температуре 900-1100, получаютс камни с временным сопротивлением па сжатие от 7 до 100 кг/см и объемным весом от 0,5 до 1,4 г/жз при сохранении материалом полной водоустойчивости. Этот вид камней может примен тьс в качестве стенового материала в кладке, в качестве термоизол ционных изделий и термовкладышей в стеновых конструкци х.For these purposes, it is proposed to use high dispersion of pulverized ash - entrainment of CHP and other boiler plants, which provides a high porosity of products (stones) formed from fly ash on clayey grease according to the known dry method of brick production. The dosage of ash and clay in the powder by weight can vary from 0.6 to 2.5 parts of ash per 1 part of clay, with the result that, after burning products at a temperature of 900-1100, stones with temporary resistance are compressed from 7 to 100 kg / cm and a bulk weight from 0.5 to 1.4 g / w, while maintaining the material full water resistance. This type of stone can be used as wall material in masonry, as thermal insulation products and thermal inserts in wall structures.
Более высокий обжиг (до спекани ) изделий дает без вспучивани спекшийс пористый материал, пригодный, как легкий заполнитель в бетонах.Higher firing (before sintering) of the products gives, without heaving, sintering porous material, suitable as a lightweight aggregate in concrete.
Предмет изобретени Subject invention
Способ получени пористых искусствепных камней и заполнителей дл легких бетонов, отличающийс тем, что летучую золу угольных топок смешивают по сухому методу производства кирпича с легкоплавкой глиной в отношении 0,6-2,5; 1 и обжигают при 900-1100 .A method of obtaining porous artificial stones and aggregates for lightweight concrete, characterized in that the fly ash of coal furnaces are mixed by a dry method of brick production with low-melting clay in a ratio of 0.6 to 2.5; 1 and burned at 900-1100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3303A SU70756A1 (en) | 1946-08-16 | 1946-08-16 | Method for producing porous artificial stones and aggregates for lightweight concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3303A SU70756A1 (en) | 1946-08-16 | 1946-08-16 | Method for producing porous artificial stones and aggregates for lightweight concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU70756A1 true SU70756A1 (en) | 1947-11-30 |
Family
ID=52471092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU3303A SU70756A1 (en) | 1946-08-16 | 1946-08-16 | Method for producing porous artificial stones and aggregates for lightweight concrete |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU70756A1 (en) |
-
1946
- 1946-08-16 SU SU3303A patent/SU70756A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU70756A1 (en) | Method for producing porous artificial stones and aggregates for lightweight concrete | |
| SU1578113A1 (en) | Raw mixture for producing cellular concrete | |
| RU2008120779A (en) | METHOD FOR PRODUCING GRANULES, IN PARTICULAR OF GRANULES FOR CONSTRUCTION WORKS | |
| RU2067569C1 (en) | Method for autoclave-free manufacture of foam-concrete building products | |
| RU2550168C1 (en) | Ceramic composition for production of light bricks | |
| US1967311A (en) | Ceramic product and the manufacture thereof | |
| SU423770A1 (en) | MASS FOR THE MANUFACTURE OF HEAT-INSULATING DOMESTIC | |
| US2077374A (en) | Concrete mixture and method of making the same | |
| SU434065A1 (en) | CONCRETE MIXTURE '^ ^ t ^ - g -' "; ^^ :: - '?"; Yyy | ^ "^ •• iJi ^ iiiELlili | |
| SU499246A1 (en) | Mass for the production of rough construction ceramics | |
| SU730952A1 (en) | Plugging composition | |
| SU121065A1 (en) | A method of manufacturing building insulation products from sawdust | |
| US156361A (en) | Improvement in porous penetrable tiles for plastering | |
| RU2052424C1 (en) | Feedstock for manufacture of building bricks | |
| SU579260A1 (en) | Charge for manufacturing effective construction ceramics | |
| GB287363A (en) | Improvements in compositions for heat insulating and heat resisting purposes | |
| SU24770A1 (en) | Portland cement preparation method | |
| SU421663A1 (en) | CERAMIC MASS | |
| SU69294A1 (en) | The method of producing anhydrite cement | |
| SU69250A1 (en) | The method of artificial carbonization of products from mortars, concretes and compositions on the lime in the grip | |
| SU66694A1 (en) | The method of obtaining ash cements | |
| RU2323915C1 (en) | Charge for ceramics producing | |
| RU2613702C1 (en) | Ceramic composition for manufacturing wall materials | |
| SU872493A1 (en) | Raw mixture | |
| SU382594A1 (en) | CHARGE FOR PRODUCTION OF DYNASY PRODUCTS |