شماره ركورد كنفرانس :
4891
عنوان مقاله :
Soil Improvement by New Chemicals of PET (Polyethylene terephthalate) and UF (Urea Formaldehyde)
Author/Authors :
Esmaeil masoumi Department of civil - Islamic Azad University - Najaf abad Branch , Mehdi Abtahi civil department - Isfahan University of Technology , Masoud Mir Mohamad Sadeghi Institute for energy and hydro technology (IEHT), Isfahan , Mehdi Hejazi Isfahan University of Technology , Farzad Abdi Nian Isfahan University of Technology
كليدواژه :
CBR , PET Resin , Soil Improvement , UF Resin
عنوان كنفرانس :
نهمين كنگره بين المللي مهندسي عمران
چكيده لاتين :
Soil improvement is referred to evolve physical and engineering characteristics of soil. Recently, new
chemicals like polymers are used to speed the operation of soil improvement and ease the access instead
old soil stabilizers such as cement, lime and etc. there are not so many information, however, about
operation of these materials within the soil. This study attempts to give more information about these soil
stabilizers and to show their affects within the soli. In this study, effects of two polymers namely PET and
UF are studied in improvement of a problematic sandy soil. In which it is resulted that with usage of PET
and UF resins CBR value increased by 713% and 677% in dry state, and increased by 1044% and 750%
in saturated state, respectively.
