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Experimental analysis of the addition of rice husk ash to the clayey subgrade of a road stabilized with lime
(Institute of Physics Publishing, 2020-02-28)
There are many studies about how the addition of lime and rice husk ash (RHA) gives the soil a better mechanical behavior, particularly on clayey soils, where usually fine particles reach more than 75%. However, the soils ...
Control of fissures generated by the retraction in rigid pavements, applying synthetic fibers of recycled polypropylene.
(Institute of Physics Publishing, 2020-02-28)
The retraction affects the setting process and the useful life of the concrete with the appearance of fissures; in last year's studies and methods have been generated to mitigate and control it with the use of different ...
Application and efficiency of vitrification and electrokinetic techniques in soil remediation
(Universidade Federal de Santa Maria, 2019)
Water absorption of fine recycled aggregates: effective determination by a method based on electrical conductivity
(Springer, 2018-10)
The high absorption of fine recycled aggregates is indicated as the main difference with respect to fine natural aggregates. This property determines the extra amount of water to be added during mixing to avoid a loss in ...
Discussions about the landscape of possibilities for treatments of cosmic inflation involving continuous spontaneous localization models
(Springer, 2020-11)
In this work we consider a wide variety of alternatives opened when applying the continuous spontaneous localization (CSL) dynamical collapse theory to the inflationary era. The definitive resolution of many of the issues ...
Degradation of dichloroacetic acid in homogeneous aqueous media employing ozone and UVC radiation
(Royal Society Of Chemistry, 2011-04)
A tentative workable mechanism for dichloroacetic acid decomposition (DCA) in aqueous media employing ozone and UVC radiation has been developed. All experiments were made in a homogeneous medium under assured kinetic ...
Assessing biochar impact on earthworms: Implications for soil quality promotion
(Elsevier Science, 2019-03)
Potential harmful effects of spent coffee grounds (SCGs)-derived biochar on earthworms (Lumbricus terrestris) were investigated through two complementary experiments, which assessed the avoidance response of earthwormsto ...
Improving Technological Performances of Ball Clays: A Case-study from Patagonia (Argentina)
(Goller Verlag Gmbh, 2011-07)
Innovation in the ceramic tile industry is stressing properties like powder flowability and ability to toughen green tiles, so turning technological requirements of ball clays ever stricter in terms of plasticity, dispersion ...