Utilization of biochar from olive tree pruning as additive to cement mortars

D Kalderis, E Anastasiou, E Petrakis… - Journal of Cleaner …, 2024 - Elsevier
Olive tree pruning is the most abundant agricultural waste in the Mediterranean region and a
sustainable exploitation pathway has yet to be established. In the framework of circular bio …

Valorization of coffee cherry waste ash as a sustainable construction material

B Manjunath, CM Ouellet-Plamondon, A Ganesh… - Journal of Building …, 2024 - Elsevier
This study explores the potential of treated coffee cherry waste (T-CCW) as a partial
replacement of cement in mortar. T-CCW was characterized and incorporated into pastes …

A comprehensive review of biochar-modified concrete: Mechanical performance and microstructural insights

G Murali, LS Wong - Construction and Building Materials, 2024 - Elsevier
With the world's population steadily increasing and the demand for improved urban
infrastructure increasing, there is expected to be a corresponding increase in greenhouse …

[HTML][HTML] Carbon sequestration, performance optimization and environmental impact assessment of functional materials in cementitious composites

K Chen, F Qu, Z Sun, SP Shah, W Li - Journal of CO2 Utilization, 2024 - Elsevier
This paper reviews the mechanisms of carbon sequestration, methods for testing carbon
sequestration capacity, and the performance of functional materials, including wollastonite …

Thermo-mechanical behavior of cementitious material with partial replacement of Class-II biochar with Accelerated Carbonation Curing (ACC)

R Agarwal, N Pawar, P Rawat, D Rai, R Kumar - Industrial Crops and …, 2023 - Elsevier
Using carbon-neutral materials is a promising way to mitigate the CO 2 emissions of the
construction industry. Biochar prepared from agricultural waste has a great potential to …

Areca nut husk biochar as a sustainable carbonaceous filler for cement: Pyrolysis temperature and its effect on characterization, strength, and hydration

B Manjunath, CM Ouellet-Plamondon, BB Das… - Industrial Crops and …, 2024 - Elsevier
This study addresses the gap in sustainable agro-based materials for cement by exploring
locally available areca nut husk pyrolyzed into areca nut husk biochar (AB). The research …

Effects of Biochar as a Green Additive on the Self-Healing and Properties of Sustainable Cementitious Materials

B Vafaei, A Ghahremaninezhad - ACS Sustainable Chemistry & …, 2024 - ACS Publications
The self-healing, fresh properties, hydration, and other characteristics of the cement paste
modified with biochar as a green additive were explored in this work. Evaluation of early-age …

Coal-derived char as new sand replacement material in cement mortars: A comprehensive experimental study

S Kharel, H Yu, CK Lau, K Ng - Science of the Total Environment, 2024 - Elsevier
Coal char is a coal-derived product produced by pyrolysis of char, which has valuable
applications in the production of building materials. This paper presents the use of coal char …

Sustainable Self-Compacting Concrete with Marble Slurry and Fly Ash: Statistical Modeling, Microstructural Investigations, and Rheological Characterization

P Verma, R Kumar, S Mukherjee, M Sharma - Journal of Building …, 2024 - Elsevier
The escalating generation of marble waste and the substantial carbon footprint associated
with cement production pose significant environmental challenges. Thus, by substituting fly …

[HTML][HTML] CHNSO Elemental Analyses of Volatile Organic Liquids by Combined GC/MS and GC/Flame Ionisation Detection Techniques with Application to Hydrocarbon …

JA Onwudili, MA Peters, CT Alves - Molecules, 2024 - mdpi.com
Elemental analysis is a fundamental method for determining the carbon, hydrogen, nitrogen,
sulphur, and oxygen (CHNSO) contents in organic materials. Automated conventional …