Soil and clay stabilization with calcium-and non-calcium-based additives: A state-of-the-art review of challenges, approaches and techniques
A Behnood - Transportation Geotechnics, 2018 - Elsevier
Soil stabilization is a technique to improve the engineering and geotechnical properties of
soils such as mechanical strength, permeability, compressibility, durability and plasticity …
soils such as mechanical strength, permeability, compressibility, durability and plasticity …
Recycling and utilization of calcium carbide slag-current status and new opportunities
X Gong, T Zhang, J Zhang, Z Wang, J Liu, J Cao… - … and Sustainable Energy …, 2022 - Elsevier
Coal is the dominant fuel in China to provide primary energy, and 70% of polyvinyl chloride
is produced from coal-based CaC 2. CaC 2 reacts with water to produce acetylene and …
is produced from coal-based CaC 2. CaC 2 reacts with water to produce acetylene and …
Improvement of problematic soils with biopolymer—an environmentally friendly soil stabilizer
Problematic soils with high compressibility and low shear strength are often treated with
traditional chemical stabilizing additives such as cement and lime to improve their …
traditional chemical stabilizing additives such as cement and lime to improve their …
Strength development in soft marine clay stabilized by fly ash and calcium carbide residue based geopolymer
This research investigates strength development and the carbon footprint of Calcium
Carbide Residue (CCR) and Fly Ash (FA) based geopolymer stabilized marine clay. Coode …
Carbide Residue (CCR) and Fly Ash (FA) based geopolymer stabilized marine clay. Coode …
An overview of geopolymer composites for stabilization of soft soils
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 …
quality of the building materials used but also by the geological conditions underneath the …
Elevated temperature, freezing-thawing and wetting-drying effects on polypropylene fiber reinforced metakaolin based geopolymer composites
In this study, metakaolin-based geopolymer samples produced by substitution of silica fume
and colemanite waste up to 20% were subjected to high-temperature effects at 300, 600 …
and colemanite waste up to 20% were subjected to high-temperature effects at 300, 600 …
Soil strengthening using thermo-gelation biopolymers
A new biopolymeric construction material for soil treatment/improvement is introduced in this
study in an effort to develop an environmentally-friendly construction engineering approach …
study in an effort to develop an environmentally-friendly construction engineering approach …
Evaluation of slag/fly ash based geopolymer concrete with steel, polypropylene and polyamide fibers
Geopolymer composites have become an essential product to reduce CO2 emissions, which
is an important problem today and ensures green sustainability. With the increasing …
is an important problem today and ensures green sustainability. With the increasing …
Experimental study on calcium carbide residue as a combined activator for coal gangue geopolymer and feasibility for soil stabilization
Y Li, J Li, J Cui, Y Shan, Y Niu - Construction and Building Materials, 2021 - Elsevier
This study investigates the use of calcium carbide residue (CCR) as a potential alternative to
NaOH for activating coal gangue (CG) geopolymers, both of industrial waste. A series of …
NaOH for activating coal gangue (CG) geopolymers, both of industrial waste. A series of …
Stabilisation of marginal lateritic soil using high calcium fly ash-based geopolymer
Marginal soils are traditional stabilised with Portland Cement (PC) when used as a
pavement material. The production of PC is however an energy-intensive process and emits …
pavement material. The production of PC is however an energy-intensive process and emits …