Results 211 to 220 of about 4,798 (263)

A field application for lime stabilization

Environmental Geology, 2006
This study presents the improvements achieved as a result of the lime stabilization application conducted by the joint effort of the Turkish Association of Lime Industrialists and the General Directorate of Rural Services on the 200 m long section of the Ankara Province Yukari Yurtcu Village road where green and brown clays are dominant. The study also
Akyarli, Adnan, Kavak, Aydin
exaly   +3 more sources

Stability of Sevoflurane in Soda Lime

Anesthesiology, 1987
Stability of halogenated volatile anesthetic is important because of the potential toxicity associated with the breakdown products. The authors enclosed 100 ml of gas containing sevoflurane with 100 g of soda lime in a 581-ml flask for periods up to 24 h.
D P, Strum, B H, Johnson, E I, Eger
openaire   +2 more sources

Lime Requirement for Stabilization

Transportation Research Record: Journal of the Transportation Research Board, 2000
Lime is used in construction as a rapid and economic method of improving the strength and stiffness characteristics of clay soils. For economical design, an engineer must know how much lime is required to initiate the required improvements. If lime stabilization is to be compared with alternative solutions in the early stages of a project, it must be ...
Christopher D.F. Rogers, Stephanie Glendinning   +1 more
openaire   +1 more source

The role of lime migration in lime pile stabilization of slopes

Quarterly Journal of Engineering Geology, 1996
Abstract Lime piles, which essentially consist of holes in the ground filled with lime, have been successfully used worldwide for the in situ treatment of failing clay slopes. The literature on the technique does not, however, permit a full explanation as to why lime piles work or how to design them.
Rogers CDF, Glendinning S
openaire   +2 more sources

Evaluation of Lime Stabilized Subgrade

1993
Construction of Section 19 of the Ashland-Alexandria Highway began in 1987. Because native soils have very low CBR values (1 to 3), it was decided to stabilize the soil subgrade with an application of 6% hydrated lime. The top 6 inches of the subgrade was to be stabilized.
Meade, Bobby W., Allen, David L.
openaire   +1 more source

Permeability of Lime Stabilized Soils

Transportation Engineering Journal of ASCE, 1981
The permeability of two soils stabilized with lime when compacted at various molding water contents has been investigated in the laboratory. A poorly graded river sand and sandy silty clay were used. The effect of lime content, curing age, dry density, and type of soil on the permeability were investigated. The addition of lime reduced the permeability
Nagih M. El-Rawi, Amir A.A. Awad
openaire   +1 more source

Leaching of Lime from Fly Ash Stabilized with Lime and Gypsum

Journal of Materials in Civil Engineering, 2006
Stabilization of fly ash is one of the promising methods to transform the waste material into a safe construction material. The longevity of lime-stabilized fly ash is related to the amount of lime that remains in the matrix after leaching. This paper presents leaching test results of a class F low lime fly ash stabilized with varying percentages of ...
Ambarish Ghosh, Chillara Subbarao
openaire   +1 more source

Lime-stabilized and chemically-fixed sewage sludges as lime amendments

Bioresource Technology, 1991
Lime-stabilized (LS) and chemically-fixed (CF) sewage sludges have been inadequately evaluated for utilization as amendments to acid soils. A greenhouse study was conducted to determine the effect of these sludges on the growth and chemical composition of corn (Zea mays L.) grown on acid soils. The CaCO3 equivalent of the lime-stabilized and chemically-
D.A. Little, R.B. Reneau, D.C. Martens
openaire   +1 more source

Subsurface Liming and Metal Movement in Soils Amended with Lime‐Stabilized Biosolids

Journal of Environmental Quality, 1997
AbstractSamples to a depth of 1 m were taken from two long‐term biosolids field studies, to examine metal and alkalinity movement. The studies, located at the University of Maryland research facility in Beltsville, MD, had received biosolids in 1976 to 1978. One study, on a Christiana fine sandy loam (clayey, kaolinitic, mesic Typic Paleuduit) had used
Sally Brown, Rufus Chaney, J. S. Angle
openaire   +1 more source

Lime Stabilization of Sewage Sludges

1983
To prevent odors from putrescible sludges and health hazardous gas problems,lime stabilization has often been favoured at several treatment plants. It is recognized that chemical stabilization with lime does not reduce the organic material in the sludge or result in its permanent stabilization.
openaire   +1 more source