SU590289A1 - Construction mix for producing light concrete - Google Patents
Construction mix for producing light concreteInfo
- Publication number
- SU590289A1 SU590289A1 SU762418560A SU2418560A SU590289A1 SU 590289 A1 SU590289 A1 SU 590289A1 SU 762418560 A SU762418560 A SU 762418560A SU 2418560 A SU2418560 A SU 2418560A SU 590289 A1 SU590289 A1 SU 590289A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- producing light
- light concrete
- construction mix
- mix
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title description 11
- 239000004567 concrete Substances 0.000 title description 10
- 238000010276 construction Methods 0.000 title 1
- 239000012615 aggregate Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IVKVYYVDZLZGGY-UHFFFAOYSA-K chromium(3+);octadecanoate Chemical compound [Cr+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O IVKVYYVDZLZGGY-UHFFFAOYSA-K 0.000 description 4
- 229910001552 magnesium chloroborate Inorganic materials 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
1one
Изобретение относитс к области производства строительиых материалов.The invention relates to the production of building materials.
Известиа бетоина смесь, включаюида минеральное в жун1ее, крупный и мелкий заполнители , добавку и воду. В качестве добавки используют алю.миниевую пудру и щелочные соединени , а также тонкоизмельченный катализатор и мыло 1.Bleaching concrete mix, including mineral in large, small and large aggregates, additives and water. As an additive, aluminum-aluminum powder and alkaline compounds are used, as well as finely divided catalyst and soap 1.
Наиболее близким к изобретению по те.хнической сущности и достигаемому результату вл етс строительна смесь, включающа портландцемент, крупный и мелкий легкие заполнители и воду. В качестве мелкого легкого заполнител примен ют иенополистирол 2.The closest to the invention according to its technical essence and the achieved result is a mortar comprising Portland cement, coarse and fine lightweight aggregates and water. For the fine, lightweight filler, ienopolystyrene 2 is used.
Известные бетонные смеси позвол ют получать бетон малого объемного веса, но ирочностные показатели их относительно низкие.The known concrete mixes allow to obtain concrete of small volume weight, but their precision indicators are relatively low.
Целью изобретени вл етс увеличение прочности и умеиьшение объемного веса легких бетонов.The aim of the invention is to increase the strength and decrease the volume weight of lightweight concrete.
Это достигаетс тем, что строительна смесь дл изготовлени легкого бетона, включающа нортланднемент, крупный и мелкий легкие заполнители и воду, содержит в качестве крупного заполнител аргиллитовый щебень, мелкого заполнител - борацитовый песок и дополнительно - фенолспирт и стеарат хрома ири следующем соотношении компонентов, вес. %:This is achieved by the fact that the building mixture for the manufacture of lightweight concrete, including northlandnement, coarse and fine lightweight aggregates and water, contains argillite crushed stone as a large aggregate, boracite sand and, in addition, phenol alcohol and chromium stearate as follows: %:
Портландцемент15-22Portland Cement15-22
Аргиллитовый щебень35-42Mudstone rubble35-42
Борацитовый песок25-30Boracite sand25-30
Фенолспирт0,4-4,6Phenolspit0,4-4,6
Стеарат хрома0,1-0,9Chromium stearate0.1-0.9
ВодаОстальноеWaterEverything
В качестве крупного заполнител смесь содержит термообработанный при 800-1200С щебень из аргиллита фракции 5-20 мм.As a coarse aggregate, the mixture contains crushed argillite from a fraction of 5–20 mm heated at 800–120 ° C.
Химический состав аргиллита, %:The chemical composition of argillite,%:
58,2-61,3858.2-61.38
16,42-18,6616.42-18.66
5,64-6,485.64-6.48
4,1-5,94.1-5.9
1.41-2.931.41-2.93
3,53.5
Аргиллитовый щебень фракции 10-20 мм подвергаетс термообработке при 500°С и обжтгу ири 800-1200°С. Выдержка при максимальной температзре обжига составл ет 10 мин. В качестве мелкого заполнител смесь содержит борацитовый пееок. Химический соетав борацита, %: ВаОз61,46The arglylite crushed stone of the 10-20 mm fraction is subjected to heat treatment at 500 ° C and a burn-out of 800-1200 ° C. Exposure at maximum firing temperature is 10 minutes. As a fine aggregate, the mixture contains boracite peeks. Chemical borate of boracite,%: BaOz61,46
MgO26,4MgO26,4
MgCij12,14MgCij12,14
Фенолспирт вл етс порообразующей добавкой к бетону. Фенолснирт получают раство3Phenolspirt is a pore-forming additive to concrete. Phenolsirnt get solution3
рением фенола в спирте, например дециловом С|оМ22О, в соотиошепии 1 : 5. Стеарат хрома служит дл придани бетону водоотталкиваюHUiX свойств.rhenium of phenol in alcohol, for example, decyl C | OM22O, in accordance with step 1: 5. Chromium stearate is used to impart water-repellent HUiX properties to concrete.
Способ приготовлени строительной смеси дл получени легкого бетоиа заключаетс в слсд юи;ем.The method of preparing the mortar to produce a light mixture consists of a mixture;
В бетоиомешалку принудительного действи загружают крупиый и мелкий заполиители, портландцемент. Поеле перемешивани в течение 1,5-2 мин заливают фенолслирт и стеарат хрома, затем мелкими порци ми воду. Поеле 5-6-миг;утиого иеремешивани из смеси формуют издели .In the forced-mix mixer action, coarse and fine fillers, Portland cement are loaded. After stirring for 1.5-2 minutes, phenollirt and chromium stearate are poured, followed by water in small portions. After 5-6 seconds; mixing the mixture into molded articles.
Примеры составов, все. %:Examples of compositions, everything. %:
ПортландцементPortland cement
Аргнллитовый щебень фракции 5 20 ымArgnellite crushed stone fraction 5 20 th
Борацнтовый песокфракции 1,25-2,5 ммBorontsiy sand sands of 1.25-2.5 mm
ФсиолспиртFsiolspirt
Стеарат хромаChromium stearate
ВодаWater
Полученные бетонные образцы имеют следующие показатели:The resulting concrete samples have the following indicators:
Объемна масса, кг/м 1380-1460 Предел ирочноети на сжатие , кгс/см 350-375 Расход цемента на 1 мбетона , кг320--34-0Volumetric mass, kg / m 1380-1460 Limit of the information chain for compression, kgf / cm 350-375 Consumption of cement per 1 m of concrete, kg 320-034-0
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762418560A SU590289A1 (en) | 1976-11-09 | 1976-11-09 | Construction mix for producing light concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762418560A SU590289A1 (en) | 1976-11-09 | 1976-11-09 | Construction mix for producing light concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU590289A1 true SU590289A1 (en) | 1978-01-30 |
Family
ID=20682254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762418560A SU590289A1 (en) | 1976-11-09 | 1976-11-09 | Construction mix for producing light concrete |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU590289A1 (en) |
-
1976
- 1976-11-09 SU SU762418560A patent/SU590289A1/en active
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