SU1604789A1 - Composition for making heat-insulating material - Google Patents
Composition for making heat-insulating material Download PDFInfo
- Publication number
- SU1604789A1 SU1604789A1 SU884624307A SU4624307A SU1604789A1 SU 1604789 A1 SU1604789 A1 SU 1604789A1 SU 884624307 A SU884624307 A SU 884624307A SU 4624307 A SU4624307 A SU 4624307A SU 1604789 A1 SU1604789 A1 SU 1604789A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- obra
- composition
- zets
- cement
- insulating material
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 11
- 239000011810 insulating material Substances 0.000 title claims abstract 3
- 239000004568 cement Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000002893 slag Substances 0.000 claims abstract description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims abstract description 4
- 239000010451 perlite Substances 0.000 claims abstract description 4
- 235000019362 perlite Nutrition 0.000 claims abstract description 4
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 3
- 229910052791 calcium Inorganic materials 0.000 claims 3
- 239000011575 calcium Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 2
- 238000005272 metallurgy Methods 0.000 claims 2
- 229910020169 SiOa Inorganic materials 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000075 oxide glass Substances 0.000 claims 1
- 239000000049 pigment Substances 0.000 claims 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims 1
- 238000009856 non-ferrous metallurgy Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 238000009439 industrial construction Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910001576 calcium mineral Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
Изобретение относитс к промышленности строительных материалов и может быть использовано при изготовлении теплоизол ционных и декоративно-акустических изделий дл гражданского и промышленного строительства, а также дл изол ции теплопроводов. С целью повышени прочности и удешевлени продукции композици дл изготовлени теплоизол ционного материала включает следующие компоненты, мас.%: жидкое стекло 30-45The invention relates to the building materials industry and can be used in the manufacture of heat insulating and decorative acoustical products for civil and industrial construction, as well as for insulating heat conductors. In order to increase the strength and reduce the cost of production, the composition for the manufacture of insulating material includes the following components, wt%: liquid glass 30-45
вспученный перлит 40-45expanded perlite 40-45
цементна пыль 5-20cement dust 5-20
железистый шлак цветной металлургии 5-10. Физико-механические показатели изделий: объемна масса 390-400 кг/м3, коэффициент теплопроводности 0,081-0,083 ккал/м.ч.град, прочность на сжатие 14,3-16,8 кгс/см2, линейна усадка при 600°С 2,7-3,1%, температура обработки 200°С. 4 табл.ferrous slag nonferrous metallurgy 5-10. Physico-mechanical properties of products: volumetric mass of 390-400 kg / m 3 , thermal conductivity coefficient of 0.081-0.083 kcal / m . h. hail, compressive strength 14.3-16.8 kgf / cm 2 , linear shrinkage at 600 ° C 2.7-3.1%, treatment temperature 200 ° C. 4 tab.
Description
Изобретение относитс к промышленности строительных материалов и может быть использовано при изготовлении теплоизол ционных и декоративно-акустических изделий, примен емых в гражданском и промьшшенном строительстве, а также дл изол ции теплопроводов.The invention relates to the building materials industry and can be used in the manufacture of thermal insulation and decorative acoustical products used in civil and industrial construction, as well as for insulating heat pipes.
Целью изобретени вл етс повышение прочности и удешевление продукции .The aim of the invention is to increase the strength and reduce the cost of production.
Характеристика исходных компонентов .Characteristics of the original components.
Шлаки цветной металлургии представл ют собой переохлажденные силикаты (в основном железистые) со следующим пределом колебаний химического состава , приведенным в табл.1.Slags of non-ferrous metallurgy are supercooled silicates (mainly ferrous) with the following limit of chemical composition variation given in Table 1.
Используют также смесь вспученного перлитового песка и щебн при соотношении 1:2.A mixture of expanded perlite sand and rubble is also used at a ratio of 1: 2.
Цементна печна пьшь вл етс дисперсией уловленной электрофильтрами из цементно-обжигательных вращающихс печей и содержит как инертные, в частности карбонатные и глинистыеs так и активные составл ющие - обож- .женна глина, свободна окись кальци и минералы-,The cement kiln is a dispersion of cement-fired rotary kilns captured by electrostatic precipitators and contains both inert, in particular carbonate and clay, as well as active constituents — calcined clay, free calcium oxide and minerals,
В предлагаемой композиции использованы следующие образхй цементной пыли, составы которых приведены в табл.2.In the proposed composition, the following cement dust was used, the compositions of which are listed in Table 2.
Кроме того5 используют жидкое стекло.In addition, 5 use liquid glass.
4four
3.3
Композицию -и издели из предлагаемой массы готов т следующим образом,The composition - and products of the proposed mass are prepared as follows.
Вспученный перлит тщательно перемешивают в жидким стеклом (плотность 1,3-1,5 г/см, а модуль 2,5-3,0)j цементной пьтью и шлаками цветной металлургии . Из полученной таким образом однородной массы формуют издели и подвергают термообработке при , Испытани образцов провод т по ГОСТу.Expanded perlite is thoroughly mixed in liquid glass (density 1.3-1.5 g / cm, and module 2.5-3.0) j with a cement paste and slags of nonferrous metallurgy. From the homogeneous mass obtained in this way, the articles are molded and subjected to heat treatment at, Samples are tested according to GOST.
160160
Составы предлагаемой и известной композиций приведены в табл.З, а в та6л„4 - физико-технические их показат (5ли.The compositions of the proposed and known compositions are given in the table. 3, and in ta6l „4 - their physical and technical characteristics will be shown (5
47894789
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884624307A SU1604789A1 (en) | 1988-12-22 | 1988-12-22 | Composition for making heat-insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884624307A SU1604789A1 (en) | 1988-12-22 | 1988-12-22 | Composition for making heat-insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1604789A1 true SU1604789A1 (en) | 1990-11-07 |
Family
ID=21416945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884624307A SU1604789A1 (en) | 1988-12-22 | 1988-12-22 | Composition for making heat-insulating material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1604789A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2165908C1 (en) * | 2000-07-10 | 2001-04-27 | Артеменко Николай Федорович | Composition for preparing heat-insulating material |
| RU2277075C2 (en) * | 2000-10-17 | 2006-05-27 | МИЗУТАНИ, Масару | Porous sound-absorbing ceramic article and method of production of such article (versions) |
-
1988
- 1988-12-22 SU SU884624307A patent/SU1604789A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 305148, кл, С 04 В 28/26, 1969. Авторское свидетельство СССР № 1491847, кл. С 04 В 28/26. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2165908C1 (en) * | 2000-07-10 | 2001-04-27 | Артеменко Николай Федорович | Composition for preparing heat-insulating material |
| RU2277075C2 (en) * | 2000-10-17 | 2006-05-27 | МИЗУТАНИ, Масару | Porous sound-absorbing ceramic article and method of production of such article (versions) |
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