Maturation of loess treated with variable lime admixture: Pore space textural evolution and related phase changes

Metelková, Z.; Boháč, Jan; Přikryl, Richard; Sedlářová, Ivona

doi:10.1016/j.clay.2012.03.008

Cited by 79 publications

(52 citation statements)

References 26 publications

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“…Vapno je najčešće upotrebljavan aditiv za stabilizaciju ekspanzivnog tla jer poboljšava mehanička svojstva tla [1]. Danas u literaturi možemo naći mnogo informacija o tom postupku [5][6][7][8][9][10][11]. Neki znanstvenici koristili su otpadni materijal za stabilizaciju tla, uključujući ostatke kamena plovučca [12], keramičku prašinu [13], cementnu prašinu [14], ostatke keramičkih pločica [15], pepeo rižinih ljuski [16], stakleni otpad [17] i ostalo.…”

Section: Uvodunclassified

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Utjecaj fosfogipsa na čvrstoću ekspanzivnog tla stabiliziranog vapnom

2014

JCE

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Section: Uvodunclassified

“…Tlo koje je stabilizirano kalcijevim karbonatom dobivenim od praha ljuske jajeta pokazalo je povećanje jednoosne tlačne čvrstoće [40]. Mehanizam stabilizacije vapnom uključuje: a) ionsku izmjenu i flokulaciju b) pucolanske reakcije c) karbonizaciju [9].…”

Section: Vapnounclassified

Utjecaj fosfogipsa na čvrstoću ekspanzivnog tla stabiliziranog vapnom

2014

JCE

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“…Lime soil reactions can be broadly classified into short term and long term reactions. The short term reactions include ion exchange, flocculation [13] and aggregation, carbonation [9,14] and pozzolanic [11].…”

Section: Limementioning

confidence: 99%

Peat Soil Stabilization using Lime and Cement

Zambri

Ghazaly

2018

E3S Web Conf.

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Abstract. This paper presents a study of the comparison between two additive Lime and Cement for treating peat soil in term of stabilization. Peat and organic soils are commonly known for their high compressibility, extremely soft, and low strength. The aim of this paper is to determine the drained shear strength of treated peat soil from Perlis for comparison purposes. Direct Shear Box Test was conducted to obtain the shear strength for all the disturbed peat soil samples. The quick lime and cement was mixed with peat soil in proportions of 10% and 20% of the dry weight peat soil. The experiment results showed that the addition of additives had improved the strength characteristics of peat soil by 14% increment in shear strength. In addition, the mixture of lime with peat soil yield higher result in shear strength compared to cement by 14.07% and 13.5% respectively. These findings indicate that the lime and cement is a good stabilizer for peat soil, which often experienced high amount of moisture content.

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“…On the one hand, because of its facility and economic appearance and on the other hand due to its effectiveness who allow to obtain engineering materials having superior properties [2][3][4][5][6]. Several studies on the basic lime-clay-reaction mechanisms have been widely reported in literature [7][8][9][10] allowing a better understanding of the physicochemical evolution of the system and micro structural features induced after the addition of lime [11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Effect of quick lime on physicochemical properties of clay soil

Bessaim

Missoum

et al. 2018

MATEC Web Conf.

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Abstract. Clay soils are known for their water sensitivity, which causes irreparable damage to any structure built on this type of soil. In order to avoid such problem, it is necessary to use various improvement and stabilization methods such as treatment with lime. This process has been used successfully in the field for decades. The addition of lime generates various physicochemical reactions within the soil such as cation exchange and pozzolanic reactions which are largely responsible for the improvement of the soil in question. This paper presents a study concerning the variation of physicochemical properties of clayey soil with the addition of quicklime at different percentages. Experiments were performed on two clayey soils (CL type) in order to investigate the influence of quicklime on Atterberg limits and pH. These tests were carried out in an attempt to study and follow the development and progression of various reactions occurred within the soil with various lime percentages. The results show that the addition of quicklime causes a significant improvement in soil properties by reducing plasticity and thereby improves the soil workability. It can also be found that the addition of lime increase pH of soil, which allow activating pozzolanic reactions who tend to stabilize the soil in question by formation of cementitious compounds. Finally, the pH can be considered as a relevant parameter who allows a better understanding of the reactions that occur in the soil matrix.

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Maturation of loess treated with variable lime admixture: Pore space textural evolution and related phase changes

Cited by 79 publications

References 26 publications

Utjecaj fosfogipsa na čvrstoću ekspanzivnog tla stabiliziranog vapnom

Utjecaj fosfogipsa na čvrstoću ekspanzivnog tla stabiliziranog vapnom

Peat Soil Stabilization using Lime and Cement

Effect of quick lime on physicochemical properties of clay soil

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