(b) Atterberg Limits: ASTM D; (c) Soil classification: C.N.R—U.N.I. ; basing on the foreseen protocol the material employed in the highway yard had. granulometric analysys (CNR UNI );; Atterberg limits (CNR UNI );; classification (CNR UNI );; optimum moisture content (OMC) and dry. Can Geotech J 40()– CNR UNI () Costruzione e manutenzione delle strade. Tecniche di impiego delle terre Cosanti B, Lo Presti DC.
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Demonstration of the use of decontaminated sediments in road construction Specific technical goals: To make this website work, we log user data and share it with processors.
The installation surface must be cnd according to specification using laser-controlled equipment, and according to the specified apparent density NR B. About project SlidePlayer Unu of Service. They cannot be used in the road constructions because they are water sensitive materials. Materials of this group usually have high volume change between wet and dry states and they can be used only if stabilized in the construction of embankment, but cannot be used in construction of subgrade layers.
Patrizia Rocchio Preliminary Results.
Because of the great content of organic matter their usability thresholds will be assessed to demonstrate optimum stabilization with lime. Lime proportion requirement for soil stabilization 2.
Mix the ground soil with the stabilising agent using equipment which scarifies, pulverises and mixes the material evenly. Definition of the most appropriate mixture s of decontaminated dredged sediments and other standard materials The treated sediments will be applied in different proportions and percentages, in order to demonstrate the wide range of possible features and applications.
Determination of CBR Index 3. Preliminary assessment of the optimum percentages of use of the treated sediments 1. Rammed Earth Is a technique for building walls using raw cnf of earth and other ncr such like clay. Storage of sediments in a confined area Sampling and laboratory characterization Pistoia – November 26 th, Stabilization of the sediments with lime 2.
ROAD GEOTCHNICS – Geo Consult
My presentations Profile Feedback Log out. About project SlidePlayer Terms of Service. Proctor curves Optimum water content.
Share buttons are a little bit lower. Published by Mariam Dye Modified over 4 years ago. Registration Forgot your password? Auth with social network: Stabilization of sediments with lime 1.
Determination of CBR Index ratio used to characterise the bearing capacity of the mixtures, determined immediately after compaction and after a period of curing water 4. Dredging, analysis and characterization of contaminated sediments Specific technical goals: These samples belong to A group, that represents the highly plastic clay.
Published by Justina Kelly Modified over 3 years ago. Determination of Proctor curve: Introduction Pavement design is the major component in the road construction.