An overview of geopolymer composites for stabilization of soft soils

F Ayub, SA Khan - Construction and Building Materials, 2023 - Elsevier
The efficiency and survivability of any structural component are determined not only by the
quality of the building materials used but also by the geological conditions underneath the …

[HTML][HTML] Physicochemical and microstructural characterization of Klias Peat, Lumadan POFA, and GGBFS for geopolymer based soil stabilization

AE Amaludin, H Asrah, HM Mohamad… - HighTech and …, 2023 - hightechjournal.org
Peat soils are highly heterogeneous and considered problematic because they have a high
moisture content and low shear strength. It requires stabilization to enhance its engineering …

Combined influences of cement, rice husk ash and fibre on the mechanical characteristics of a calcareous sand

K Tavakol, M Bayat, B Nadi, R Ajalloeian - KSCE Journal of Civil …, 2023 - Springer
Many available stabilisers and reinforcements have been used to enhance the mechanical
characteristics of silica sand. So far, many studies have been carried out to understand the …

[HTML][HTML] A Review of Advances in Peat Soil Stabilisation Technology: Exploring the Potential of Palm Oil Fuel Ash Geopolymer as a Soil Stabiliser Material

AE Amaludin, H Asrah, HM Mohamad - Civil Engineering Journal, 2023 - civilejournal.org
This study aims to highlight the latest developments in the field of peat soil stabilisation
technology via chemical stabilisation. The review examines the use of traditional stabilisers …

Novel framework for assessing economic viability and environmental impacts: Use of waste products in soil stabilization

R Naik, S Kumar, G Saha - Construction and Building Materials, 2024 - Elsevier
This study developed a framework that evaluated the carbon emission and cost-
effectiveness of fly ash, rice husk ash, and face masks as additives for soil stabilization. The …

[HTML][HTML] Microstructural characterization of fibric peat stabilized with portland cement and silica fume

A Ahmad, MH Sutanto, NR Ahmad, ME Mohamad… - Materials, 2022 - mdpi.com
Peat is a renowned problematic soil and needs stabilization to enhance its engineering
properties. Silica fume (SF) and Ordinary Portland Cement (OPC) were extensively adopted …

Stabilization of dredging material from Rio Grande harbor with alkali-activated cements to produce masonry elements

C Larrosa, A Lotero, C Bastos, S Servi… - Journal of Materials in …, 2023 - ascelibrary.org
In this study, to give a new final disposal to the Dredged Sediments (DS) in the Port of Rio
Grande, the manufacture of Compressed Earth Blocks (CEB) with the addition of alkali …

Durability of peat stabilized with RHA-based geopolymer formed by adding pure alumina

SA Khanday, D Ahongshangbam… - International Journal of …, 2022 - Springer
There has been no research done on the influence of freezing–thawing (F–T) on the
durability and engineering properties of RHA-based geopolymer stabilized peat. Therefore …

Durability of peat stabilized by RHA based geopolymer formed by adding pure alumina and bauxite powder

SA Khanday, M Hussain, AK Das - European Journal of …, 2023 - Taylor & Francis
This study examines the effect of Nwd cycles on unconfined compressive strength (UCS),
pH, electrical conductivity (EC), mass loss (ML) of treated sapric, fibric and hemic peat. The …

[HTML][HTML] 3D printing of alkali-activated geopolymers for sustainable and circular economy advancements

A Yousaf, A Al Rashid, M Koç - Circular Economy, 2024 - Elsevier
The urgent global challenges of climate change and resource overconsumption highlight the
need for sustainable innovations in the construction industry. Ordinary portland cement, a …