Bu öğeden alıntı yapmak, öğeye bağlanmak için bu tanımlayıcıyı kullanınız: http://hdl.handle.net/11452/33978
Başlık: Sustainability of cement-stabilised clay: Sulfate resistance
Yazarlar: Kalıpçılar, İrem
Sezer, Alper
Altun, Selim
Sezer, Gözde İnan
Uludağ Üniversitesi/Mühendislik Fakültesi/İnşaat Mühendisliği Bölümü.
0000-0003-0326-5015
Mardani, Ali Aghabaglou
AAJ-6415-2021
57669486700
Anahtar kelimeler: Science & technology - other topics
Engineering
Buildings, structures & design
Ldea reclamation
Sustainability
Strength evelopment
Ettringite
Expansion
Limit
Chlorine compounds
Clay
Compressive strength
Curing
Land reclamation
Portland cement
Sodium compounds
Soil cement
Soil testing
Stabilization
Sulfur compounds
Sustainable development
Cement content
Chloride ion penetration
Curing periods
Magnesium sulfate
Stabilised soil
Sulfate resistance
Sulfate resistant cements
Unconfined compressive strength
Magnesium compounds
Yayın Tarihi: Ağu-2018
Yayıncı: Ice Puplishing
Atıf: Kalıpçılar, İ. vd. (2018). ''Sustainability of cement-stabilised clay: Sulfate resistance''. Proceedings of the Institution of Civil Engineers: Engineering Sustainability, 171(5), 254-274.
Özet: Sulfate attack on cement-stabilised soil is a durability problem which is directly related to the sustainability of the foundations. In this study, an experimental framework was established to evaluate the effects of sulfate attack on the strength and penetrability properties of cement-stabilised kaolin clay. Specimens incorporating ordinary Portland, pozzolanic and sulfate-resistant cements were compacted by standard Proctor effort, later cured for 1, 7, 28 and 90 d. Sodium and magnesium sulfates were used at concentrations of 0.3, 0.5 and 1%. At the end of the curing periods, the strength and penetrability characteristics of specimens were determined by conducting unconfined compressive strength and chloride-ion penetration tests. The results revealed that increase in cement content and curing time led to evident increase in strength and decrease in penetrability. Moreover, magnesium sulfate salt adversely affected hydration bonding between soil and cement in stabilised specimens. Increase in cement content caused increases in unconfined compressive strength; however, the rate of strength gain decreased in specimens exposed to sulfate attack. After 7 d of curing, the penetrability of specimens incorporating normal Portland cement is lower compared with that of other specimens including other types of cements; nevertheless, the reverse situation is valid after 28-d curing.
URI: https://doi.org/10.1680/jensu.16.00005
https://www.icevirtuallibrary.com/doi/10.1680/jensu.16.00005
http://hdl.handle.net/11452/33978
ISSN: 1478-4629
1751-7680
Koleksiyonlarda Görünür:Scopus
Web of Science

Bu öğenin dosyaları:
Bu öğeyle ilişkili dosya bulunmamaktadır.


DSpace'deki bütün öğeler, aksi belirtilmedikçe, tüm hakları saklı tutulmak şartıyla telif hakkı ile korunmaktadır.