SU876823A1 - Composition for producing bases and coverings of automobile roads and airfields - Google Patents
Composition for producing bases and coverings of automobile roads and airfields Download PDFInfo
- Publication number
- SU876823A1 SU876823A1 SU802869641A SU2869641A SU876823A1 SU 876823 A1 SU876823 A1 SU 876823A1 SU 802869641 A SU802869641 A SU 802869641A SU 2869641 A SU2869641 A SU 2869641A SU 876823 A1 SU876823 A1 SU 876823A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- airfields
- coverings
- soil
- bases
- Prior art date
Links
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- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Treatment Of Sludge (AREA)
Description
(54) КОМПОЗИЦИЯ ДЛЯ УСТРОЙСТВА ОСНОВАНИЙ И ПОКРЫТИЙ АВТОМОБИЛЬНЫХ ДОГОГ И АЭРОДЮМОВ(54) COMPOSITION FOR DEVICE OF BASES AND COATINGS OF AUTOMATIC LEADS AND AIRLINES
II
(&обретеиие относитс к строительству автомобильных дорог и аэродромов и может быть использоваио дл устройства оснований и покрытий из закрепленного грунта.(The acquisition relates to the construction of roads and airfields and can be used for the construction of foundations and coatings of fixed ground.
Известа композици 1 дл устройства |осиований и покрытий автомобильных дорог, включающа , вес.%:Known composition 1 for the device | osoviy and coatings of roads, including, wt.%:
Нефелиновый шлам6,5-11,0Nepheline slime6,5-11,0
Гипс0,8-1,3Gypsum 0.8-1.3
Известь0,2-0,4Lime0,2-0,4
Нефелинова руда0,2-0,4Nepheline ore0,2-0,4
ГрунтОстальноеSoil
Наиболее близкой по технической сущности и достигаемому эффекту к предлагаемой вл етс композици 2 дл устройства оснований и покрытий автомобильных дорог и аэродромов , включающа , мас.%:The closest to the technical essence and the achieved effect to the proposed is composition 2 for the installation of bases and coatings of highways and airfields, including, wt.%:
Нефелиновый шлам . 6,7-11,8 Гипс0,7-1,3Nepheline slime. 6.7-11.8 Gypsum 0.7-1.3
ГрунтОстальноеSoil
Недостатками известных композиций вл етс низка прочность и морозостойкость грунтов с содержанием глшгастых частиц-более 5%.The disadvantages of the known compositions are the low strength and frost resistance of soils with a content of glast particles of more than 5%.
Цель изобретени - повышение прочнос1и и морозостойкости укрепленного грунта.The purpose of the invention is to increase the strength and frost resistance of fortified soil.
Поставленна цель достигаетс тем, что ком-позици дл устройства- оснований и покрытий автомобильных дорог и аэродромов, включающа грунт, нефелиновый шлам и гипс, дополнительно содержит сЫкнырит при следующем . соотношении компонентов, масс. %: Нефелиновый шлам 9-12 Гипс1,0-1,2This goal is achieved by the fact that the composition for the device bases and coatings of highways and airfields, including soil, nepheline sludge and gypsum, additionally contains mark at the following. the ratio of components, mass. %: Nepheline slime 9-12 Gypsum1.0-1.2
toto
Сыннырнг0,5-0,7Sonnyrng0-0-0
ГрунтОстальноеSoil
Сьшнырит представл ет собой щелочную алюмосиликатнуга горную породу, имеющую следующий химический состав, масс. %: SiO Schnyrit is an alkaline aluminosilicate rock, having the following chemical composition, mass. %: SiO
15 54,67; AlaОз 22,82; FejOj 11,90; CaO 1,05; MgO 0,2; SOj 0,14; NajO 1,15; KjO 15,90; потери при прокаливании 2,86 и вода остальное.15 54.67; AlaОз 22,82; FejOj 11.90; CaO 1.05; MgO 0.2; SOj 0.14; NajO 1.15; KjO 15.90; loss on ignition 2.86 and water the rest.
Пример. Дл получени предлагаемой Example. To obtain the proposed
20 ко11«позиции легкий суглинок с числом пластичности 10 и содержанием песчаных частиц 48,7%, пылеватых - 23,3%, глинистых - 28,0% смешивают с нефелиновым шламом, имеющего20 ko11 "position light loam with a plasticity number of 10 and a sand content of 48.7%, silty - 23.3%, clay - 28.0% mixed with nepheline sludge, having
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802869641A SU876823A1 (en) | 1980-01-14 | 1980-01-14 | Composition for producing bases and coverings of automobile roads and airfields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802869641A SU876823A1 (en) | 1980-01-14 | 1980-01-14 | Composition for producing bases and coverings of automobile roads and airfields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU876823A1 true SU876823A1 (en) | 1981-10-30 |
Family
ID=20872215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802869641A SU876823A1 (en) | 1980-01-14 | 1980-01-14 | Composition for producing bases and coverings of automobile roads and airfields |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU876823A1 (en) |
-
1980
- 1980-01-14 SU SU802869641A patent/SU876823A1/en active
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