SU386060A1 - METHOD OF CONSTRUCTION OF THE BASES - Google Patents
METHOD OF CONSTRUCTION OF THE BASESInfo
- Publication number
- SU386060A1 SU386060A1 SU1660585A SU1660585A SU386060A1 SU 386060 A1 SU386060 A1 SU 386060A1 SU 1660585 A SU1660585 A SU 1660585A SU 1660585 A SU1660585 A SU 1660585A SU 386060 A1 SU386060 A1 SU 386060A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- soil
- bases
- construction
- weight
- amount
- Prior art date
Links
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Description
1one
Изобретение относитс к строительству оснований и перекрытий автомобильных дорог.The invention relates to the construction of bases and overlaps of roads.
Известен способ возведени оснований, например , дорожных путем введени в грунт сульфитно-спиртовой барды в количестве 2-4% от веса грунта с добавкой.A known method of erecting bases, for example, road by introducing sulfite-alcohol stillage into the soil in an amount of 2-4% by weight of the soil with an additive.
Однако этот способ имеет сложную технологию производства работ, так как в качестве добавки используют сильные токсичные окислители и концентрированные кислоты.However, this method has a complex production technology, since strong toxic oxidizing agents and concentrated acids are used as an additive.
Цель изобретени - улучшение физико-механических показателей укрепл емого грунта.The purpose of the invention is to improve the physical and mechanical properties of the soil to be reinforced.
Дл этого по предлагаемому способу перед введением сульфитно-спиртовой барды в грунт внос т феррохромовый шлак в количестве 7-15% от веса грунта, получениую смесь увлажн ют , а затем уплотн ют.To do this, according to the proposed method, before introducing sulfite-alcohol bards, ferrochromic slag is introduced into the soil in an amount of 7-15% by weight of the soil, the resulting mixture is moistened, and then compacted.
По предлагаемому способу в грунт, измельченный до требуемой степени, ввод т ферронлак (возможно совместное измельчение), увлажн ют до оптимальной влажности, ввод т 40-50%-Н1ЫЙ раствор сульфитно-спиртовой барды, перемешивают, а затем уплотн ют.According to the proposed method, ferronlac is introduced into the ground, ground to the required degree (co-grinding is possible), moistened to optimum moisture, 40-50% -H1HYL sulfite-alcohol stillage solution is added, mixed, and then compacted.
:По готовому СЛОЮ укрвпленного грунта производ т подгрунтовку жидким дегтем или битумом , а затем укладывают защитный слой.: On the ready-made LAYER of the consolidated primer, the primer is primed with liquid tar or bitumen, and then a protective layer is laid.
Сведени о рекомендуемом расходе материалов приведены в таблице.Information about the recommended consumption of materials is given in the table.
Предмет -изобретени Subject matter
Способ возведени оснований, например, дорожных путем введени в грунт сульфитноспиртовой барды в количестве 2-4% от веса грунта с добавкой, отличающийс тем, что, с целью улучшени физико-механических показателей укрепл емого грунта, перед введением сульфитно-сп иртовой барды в грунт внос т феррохромовый шлак в количестве 7- 15% от веса грунта, полученную смесь увлажн ют , а затем уплотн ют.The method of erecting bases, for example, road by introducing sulfite-alcohol stillage into the soil in an amount of 2-4% of the weight of the soil with an additive, characterized in that, in order to improve the physical and mechanical properties of the soil to be strengthened, Ferrochromic slag is introduced in an amount of 7-15% by weight of the soil, the mixture is moistened and then compacted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1660585A SU386060A1 (en) | 1971-05-17 | 1971-05-17 | METHOD OF CONSTRUCTION OF THE BASES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1660585A SU386060A1 (en) | 1971-05-17 | 1971-05-17 | METHOD OF CONSTRUCTION OF THE BASES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU386060A1 true SU386060A1 (en) | 1973-06-14 |
Family
ID=20476449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1660585A SU386060A1 (en) | 1971-05-17 | 1971-05-17 | METHOD OF CONSTRUCTION OF THE BASES |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU386060A1 (en) |
-
1971
- 1971-05-17 SU SU1660585A patent/SU386060A1/en active
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