Toward carbon-neutral construction: A review of zero-carbon concrete

I Al Khaffaf, RA Hawileh, S Sahoo, JA Abdalla… - Journal of Building …, 2024‏ - Elsevier
Concrete is the world's most widely used construction material, with over 10 billion tons
manufactured annually. However, the production of Portland cement results in the emission …

Comparative study on synthesis and properties of geopolymer fine aggregate from fly ashes

AK Sharma, KB Anand - Construction and Building Materials, 2019‏ - Elsevier
The growing demand for river sand has caused rapid depletion of this natural resource, and
hence it is necessary to find an alternative to replace natural river sand. In this aspect, few …

[HTML][HTML] Study on mechanical and microstructural properties of concrete with fly ash cenosphere as fine aggregate—A sustainable approach

M Kowsalya, S Sindhu Nachiar, A Sekar… - Buildings, 2022‏ - mdpi.com
The utilization of waste materials in concrete lowers its cost, and this method of dealing with
the problem of trash disposal is viewed as the most environmentally friendly. Fly Ash …

Effects of High Loss on Ignition Fly Ash as a Partial Replacement for Sand on the Properties of Mortars

NTB Thuy, S Tangtermsirikul, T Van Mien… - … , Technology & Applied …, 2024‏ - etasr.com
This study investigates the effects of fly ash with a high unburned carbon content as a partial
sand replacement material on the properties of mortars. Fly ash was added to the mortar in …

Geopolymer concrete with copper slag as fine aggregate a way towards develo** green construction techniques

R Padmapriya, JS Sudarsan, I Rohini… - AIP Conference …, 2022‏ - pubs.aip.org
Carbon emissions produced by buildings have far-ranging adverse environmental effects.
To achieve net zero emissions, greenhouse gas emissions should be counterbalanced by …

INFLUENCE OF INITIAL TEMPERATURE OF FRESH CONCRETE ON COMPRESSIVE STRENGTH OF CONCRETE

TBT Nguyen, AK Bui, TP Nguyen… - GEOMATE …, 2023‏ - geomatejournal.com
This paper aims to evaluate the influence of initial temperature of fresh concrete on
compressive strength and degree of reactions of binder in concrete with and without fly ash …

Study on partial replacement of sand with fly ash in concrete mixes based on pozzolanic cementing efficiency to the strength-weight and cost-strength ratio

M Mujiburrakhman, S Widodo - Journal of Physics: Conference …, 2020‏ - iopscience.iop.org
The utilization of fly ash as sand partial replacement in concrete mix is an alternative
solution for the depletion of sand resources in the Special Region of Yogyakarta. This …

[PDF][PDF] Improving the mechanical characteristics of environmentally friendly concrete using fly ash and brick powder as partial sand replacements

S Filali, A Nasser, A Azougay - Građevinski materijali i konstrukcije, 2024‏ - dimk.rs
Concrete, a commonly used composite material, plays a crucial role as a structural element
in the development of worldwide infrastructure. It is the second most widely used substance …

Mechanical Propertıes of Concrete with Partial Replacement of Natural Sand by Fly Ash

H Dinesh, PS Aravind Raj - International Conference on Smart Sustainable …, 2023‏ - Springer
The durability of concrete significantly influences its overall performance and longevity
within construction projects. A viable strategy to enhance concrete durability involves the …

Effects of Coconut and Polypropylene Fibers on Properties of Mortar Containing Fly Ash as a Partial Replacement for Sand

NTB Thuy, W Saengsoy, VM Hieu, PD Han… - … Conference on Structural …, 2023‏ - Springer
This study investigates the influences of coconut and polypropylene fibers (PP) on the
performances of mortar containing fly ash as a sand replacement material. Fiber-to-cement …