SU386060A1 - METHOD OF CONSTRUCTION OF THE BASES - Google Patents

METHOD OF CONSTRUCTION OF THE BASES

Info

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
Application number
SU1660585A
Other languages
Russian (ru)
Inventor
изобретени Автор
Original Assignee
И. С. Чоборовска Государственный дорожный научно исследовательский институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by И. С. Чоборовска Государственный дорожный научно исследовательский институт filed Critical И. С. Чоборовска Государственный дорожный научно исследовательский институт
Priority to SU1660585A priority Critical patent/SU386060A1/en
Application granted granted Critical
Publication of SU386060A1 publication Critical patent/SU386060A1/en

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  • 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.

SU1660585A 1971-05-17 1971-05-17 METHOD OF CONSTRUCTION OF THE BASES SU386060A1 (en)

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)

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