SU135096A1 - The method of strengthening the wet soil - Google Patents

The method of strengthening the wet soil

Info

Publication number
SU135096A1
SU135096A1 SU664590A SU664590A SU135096A1 SU 135096 A1 SU135096 A1 SU 135096A1 SU 664590 A SU664590 A SU 664590A SU 664590 A SU664590 A SU 664590A SU 135096 A1 SU135096 A1 SU 135096A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cement
strengthening
wet soil
soil
mixture
Prior art date
Application number
SU664590A
Other languages
Russian (ru)
Inventor
Б.Д. Карабиевский
Original Assignee
Б.Д. Карабиевский
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 Б.Д. Карабиевский filed Critical Б.Д. Карабиевский
Priority to SU664590A priority Critical patent/SU135096A1/en
Application granted granted Critical
Publication of SU135096A1 publication Critical patent/SU135096A1/en

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Road Paving Structures (AREA)

Description

Известен способ укреплени  переувлажненных грунтов в основани х II покрыти х временных автомобильных дорог посредством смешени  непосредственно на месте с использованием в качестве в жущего цемента с гидрофобными добавками.There is a known method of reinforcing wetlands in bases II of temporary roads by mixing directly on site using cement as cement with hydrophobic additives.

Недостатками известного способа  вл ютс  недостаточна  степень аккумул ции избыточной влаги, недостаточна  прочность цементо-грунтозой смеси и больша  трудоемкость.The disadvantages of this method are the insufficient degree of accumulation of excess moisture, the insufficient strength of the cement-ground mixture and the greater labor intensity.

Предложенный способ устран ет эти недостатки, повышает степень аккумул ции избыточной влаги и дает увеличение прочностных показателей цементо-грунтовой смеси за счет введени  в последнюю вместе с цементом гипса в количестве не менее половины веса избыточной воды (сверх оптимальной влажности).The proposed method eliminates these disadvantages, increases the degree of accumulation of excess moisture and gives an increase in the strength characteristics of the cement-soil mixture due to the introduction of gypsum into the latter together with cement in an amount not less than half the weight of excess water (above the optimum humidity).

Технологический цикл укреплени  переувлажненных грунтов по предложенному способу состоит из операций:The technological cycle of strengthening of wet soil on the proposed method consists of the operations:

а)разрыхлени  и измельчени  грунта,a) loosening and grinding the soil,

б)распределени  цемента и гипса,b) the distribution of cement and gypsum,

в)пере.мешизани  в жущего и добавки с размельченным грунтом.c) re-mixing into the ground and additives with crushed soil.

г)профилировани  цементо-грунтовой смеси,g) cement-ground mixture profiling,

д)уплотнени  смеси катками,e) compacting the mixture with rollers

е)поверхностной обработки или устройства защитного сло  покрыти .e) surface treatment or protective layer coating.

5се операции должны выполн тьс  без остановок и перерывов одна .за другой, окончании цикла полученную цементо-грунтовую смесь нужно защитить от высыхани  защитной пленкой или слоем песка с последующей поливкой BO,ioii.5se operations should be performed without interruption and breaks one after another, at the end of the cycle, the resulting cement-ground mixture should be protected from drying with a protective film or sand layer followed by watering, BO, ioii.

П р е д м е т и з о б р е т е н и  PRIORITY AREA

Способ укреплени  переувлажненных грунтов в основани х и 11ок)ыги х временных автомобильных дорог посредством с.мещени  непосредственно на месте с использованием в качестве в жущего цемента с гид№1350962рофобными добавками, о т л нч а ю щ н и с   тсм, что, с целью повышени  степени аккумул ции избыточной влаги и увеличени  прочностных показателей цементо-грунтовой смеси с цементом, в последнюю ввод т гипс в количестве не менее половины веса избыточной воды (свер.х оптимальной влажности).The method of strengthening of wet soil in bases and 11к) temporary roads by s. Displacement directly on site using as cement cement with hydraulic No. 1350962 prophobic additives, that is, with In order to increase the degree of accumulation of excess moisture and increase the strength characteristics of the cement-soil mixture with cement, gypsum is introduced into the latter in an amount of not less than half the weight of excess water (maximum moisture).

SU664590A 1960-04-25 1960-04-25 The method of strengthening the wet soil SU135096A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU664590A SU135096A1 (en) 1960-04-25 1960-04-25 The method of strengthening the wet soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU664590A SU135096A1 (en) 1960-04-25 1960-04-25 The method of strengthening the wet soil

Publications (1)

Publication Number Publication Date
SU135096A1 true SU135096A1 (en) 1960-11-30

Family

ID=48291434

Family Applications (1)

Application Number Title Priority Date Filing Date
SU664590A SU135096A1 (en) 1960-04-25 1960-04-25 The method of strengthening the wet soil

Country Status (1)

Country Link
SU (1) SU135096A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2493325C1 (en) * 2012-02-16 2013-09-20 Михаил Александрович Ивлев Earth mixture
RU2717154C1 (en) * 2019-10-21 2020-03-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный автомобильно-дорожный университет (СибАДИ)" Method of technical soil reclamation using quicklime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2493325C1 (en) * 2012-02-16 2013-09-20 Михаил Александрович Ивлев Earth mixture
RU2717154C1 (en) * 2019-10-21 2020-03-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный автомобильно-дорожный университет (СибАДИ)" Method of technical soil reclamation using quicklime

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