Mahsa Shafaei Bajestani and Mahmoud Yazdani and Aliakbar Golshani, Experimental Determination of Shear Strength Properties of Lightweight Expanded Clay Aggregates Using Direct Shear and Triaxial Tests. journal = {International Journal of Geotechnical and Geological Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2018, vol. 134(2). 107 - 113 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/10008592.