Work

Research on Mechanical Properties of Core-Filled Desulfurized Gypsum Masonry

Year: 2025

Type: article

Abstract: Desulfurized gypsum, as a by-product of the wet flue gas desulfurization process in power plants, is one of the main pathways for its resource utilization by preparing new-type desulfurized gypsum hollow block with gypsum core. This paper, based on the research of high-precision desulfurized gypsum materials, conducted axial compressive strength tests on five groups of desulfurized gypsum hollow blocks with concrete core-filling and reinforced masonry. Through regression analysis of the test data, compressive strength and elastic modulus calculation formulas were proposed for such desulfurized gypsum hollow blocks with concrete core-filling and reinforced masonry. The calculated values from the formulas are in good agreement with the experimental values, providing a theoretical basis for the application and research of these masonry structures.

Source: Applied Sciences

DOI: 10.3390/app15105315

Authors: Tongzhen Zhang, Shujie Liu, Chuanshuai Zhang, Jilong Li, Zhongxi Tian

Institutions: Liaocheng University, University of Science and Technology Beijing

Language: English

Topic: Masonry and Concrete Structural Analysis

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $2,896