Work

Cellulose-based paper waste in concrete: a critical review of its role as a sustainable additive

Year: 2026

Type: article

Abstract: The construction industry faces pressing environmental challenges due to the carbon-intensive production of cement and the escalating generation of paper waste. This review critically evaluates the potential of cellulose-rich paper waste, including sludge ash, pulp, and fibers, as a sustainable additive in concrete. It examines incorporation methods and their impacts on mechanical, durability, thermal, and environmental properties. Results indicate that paper waste can enhance tensile strength, improve thermal insulation, and reduce carbon emissions; however, challenges such as material variability, reduced compressive strength at higher dosages, and durability concerns remain. A comparative analysis of conventional supplementary cementitious materials (SCMs) reveals synergies and trade-offs. Key research gaps include lifecycle assessments, standardization, and field validation. With targeted research and cross-sector collaboration, cellulose-based paper waste offers significant potential to advance sustainable concrete production and support circular economy principles.

Source: Journal of Asian Architecture and Building Engineering

DOI: 10.1080/13467581.2026.2692289

Author: Kong Fah Tee

Institution: King Fahd University of Petroleum and Minerals

Language: English

Topic: Concrete and Cement Materials Research

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Responsible consumption and production, Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $1,165