SU628209A1 - Method of consolidating soil - Google Patents
Method of consolidating soilInfo
- Publication number
- SU628209A1 SU628209A1 SU772455340A SU2455340A SU628209A1 SU 628209 A1 SU628209 A1 SU 628209A1 SU 772455340 A SU772455340 A SU 772455340A SU 2455340 A SU2455340 A SU 2455340A SU 628209 A1 SU628209 A1 SU 628209A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solution
- soil
- liquid glass
- density
- calcium chloride
- Prior art date
Links
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Description
1one
Изобретение относитс к области строительства, к способам закреплени грунта и может быть использовано в промышленном и гражданском строительстве при подготовке оснований под фундаменты различных сооружений.The invention relates to the field of construction, to methods of securing the soil and can be used in industrial and civil construction in the preparation of bases for the foundations of various structures.
Известен способ закреплени грунта путем нагнетани в него жидкого стекла с углекислым газовым отвердителем TlA known method of fixing the soil by injecting water glass into it with a carbon dioxide hardener Tl.
Наиболее близким к изобретению по. технической сущности и достигаемому резушэтату вл етс способ закреплени грунта путем введени в него водного раствора жидкого стекпа и водного раствора хлористого капьци о В результате происход щей химической реакции между растворами обеспечиваетс прочное и надежное закрепление грунтов The closest to the invention by. the technical essence and the achieved result is a method of fixing the soil by introducing into it an aqueous solution of a liquid glass and an aqueous solution of chloride drip. As a result of the chemical reaction between the solutions, a firm and reliable fixing of the soil is provided
Недостатком известных способов вл етс необходимость применени закрепл ющих- реагентов повьгшепной ппотности и введение этих реагентов под давлением вследствие их высокой в зкости.A disadvantage of the known methods is the necessity of using fixative reagents of stepwise capacity and the introduction of these reagents under pressure due to their high viscosity.
Цепь изобретени - повышение прочности закреппенного грунта.The chain of the invention is an increase in the strength of fixed soil.
Это достигаетс тем, что в грунт последовательно ввод т водный растворThis is achieved by sequentially introducing an aqueous solution into the soil.
33
жидкого стекпа ппотностью 1,О5-1,ЗОг/см и воиный раствор хлористого кальци плотностью 1,08-1,35г/см с интервалом 1-ЗО суток, причем водный растврр хлористого кальци ввод т в количестве, меньшем на ЗО-50% количества водного раствора жидкого стекпа, а водный раствор хлористого капьци ввод т плотностью на 0,03-0,10 г/см больше плотности водного раствора жидкого стекпа.liquid glass with a density of 1, O5-1, ZOg / cm and a warrant calcium chloride solution with a density of 1.08-1.35 g / cm with an interval of 1 to 30 days, and an aqueous solution of calcium chloride is introduced in an amount less than 30% the amount of the aqueous solution of the liquid glass, and the aqueous solution of chloride drip is introduced by a density of 0.03-0.10 g / cm more than the density of the aqueous solution of the liquid glass.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772455340A SU628209A1 (en) | 1977-02-22 | 1977-02-22 | Method of consolidating soil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772455340A SU628209A1 (en) | 1977-02-22 | 1977-02-22 | Method of consolidating soil |
Publications (1)
Publication Number | Publication Date |
---|---|
SU628209A1 true SU628209A1 (en) | 1978-10-15 |
Family
ID=20696631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772455340A SU628209A1 (en) | 1977-02-22 | 1977-02-22 | Method of consolidating soil |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU628209A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290252A (en) * | 1979-11-05 | 1981-09-22 | Iowa State University Research Foundation, Inc. | Basement waterproofing system |
RU2467116C1 (en) * | 2011-07-11 | 2012-11-20 | Лев Николаевич Бурков | Method for road construction |
-
1977
- 1977-02-22 SU SU772455340A patent/SU628209A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290252A (en) * | 1979-11-05 | 1981-09-22 | Iowa State University Research Foundation, Inc. | Basement waterproofing system |
RU2467116C1 (en) * | 2011-07-11 | 2012-11-20 | Лев Николаевич Бурков | Method for road construction |
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