TY - GEN
T1 - Mix Design of Early–Age Cementitious Treated Clay
AU - Lestari, Laras Laila
AU - Piscesa, Bambang
AU - Suprobo, Priyo
AU - Lastiasih, Yudhi
AU - Satria, Trihanindyo Rendy
AU - Sutrisno, Wahyuniarsih
AU - Asyifa, Hira
AU - Dewadatta, Ni Wayan Ayu Amrita
AU - Hariono, Syirly Adella Wijayanti
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.
PY - 2024
Y1 - 2024
N2 - The aim of this research is focusing on the proportioning materials to meet the design purpose of Cementitious Treated Base (CTB). The natural soil of soft clay are mixed with two different type of Portland Cement, followed by the addition of quicklime (CaO) to improve strength and soil properties. The soil is treated with variation of cement content [C] (OPC and PCC) and quick lime [L] associated with C12L0, C8L4, and C4L8, then remolded to ensure the maximum density. Next, the remolded treated soil is cured for 3 days (early-age of CTB). The effect of cementitious content on compressive strength of CTB were investigated using UCS tests to provide an indicative measure of the strength and strain, which express the binding from mix design. The result showed that CTB is an effective method for soil improvement as it enhance the strength and reduce the strain due to cements’ hydration to develop rigid bonds on the mixture. In this research, the cement content with highest compressive strength and lowest strain is C8L4, proposed as maximum mixing design of CTB. The long-term stabilization is required to achieve the purpose strength of CTB.
AB - The aim of this research is focusing on the proportioning materials to meet the design purpose of Cementitious Treated Base (CTB). The natural soil of soft clay are mixed with two different type of Portland Cement, followed by the addition of quicklime (CaO) to improve strength and soil properties. The soil is treated with variation of cement content [C] (OPC and PCC) and quick lime [L] associated with C12L0, C8L4, and C4L8, then remolded to ensure the maximum density. Next, the remolded treated soil is cured for 3 days (early-age of CTB). The effect of cementitious content on compressive strength of CTB were investigated using UCS tests to provide an indicative measure of the strength and strain, which express the binding from mix design. The result showed that CTB is an effective method for soil improvement as it enhance the strength and reduce the strain due to cements’ hydration to develop rigid bonds on the mixture. In this research, the cement content with highest compressive strength and lowest strain is C8L4, proposed as maximum mixing design of CTB. The long-term stabilization is required to achieve the purpose strength of CTB.
KW - Cementitious Treated Base (CTB)
KW - OPC treated clay
KW - PCC treated clay
KW - cement lime stabilization
KW - early-age compressive strength
KW - mix design
UR - http://www.scopus.com/inward/record.url?scp=85200680767&partnerID=8YFLogxK
U2 - 10.1007/978-981-97-5311-6_26
DO - 10.1007/978-981-97-5311-6_26
M3 - Conference contribution
AN - SCOPUS:85200680767
SN - 9789819753109
T3 - Lecture Notes in Civil Engineering
SP - 260
EP - 268
BT - Proceedings of 6th International Conference on Civil Engineering and Architecture, Vol. 1 - Proceedings of ICCEA 2023
A2 - Kang, Thomas
A2 - Lee, Youngjin
PB - Springer Science and Business Media Deutschland GmbH
T2 - 6th International Conference on Civil Engineering and Architecture, ICCEA 2023
Y2 - 16 December 2023 through 18 December 2023
ER -