用废玻璃和陶瓷骨料提高混凝土的耐火性

Q3 Engineering Pollack Periodica Pub Date : 2024-07-03 DOI:10.1556/606.2024.00957

Naghm Mahdi Saidik Al-jamaily, Huda M. Atiea, Q. A. Jabal, W. H. Mahdi, Laith Abdul Rasool Alasadi

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引用次数: 0

摘要

尽管混凝土结构在耐火性方面比钢结构安全，但混凝土结构仍存在剥落或爆炸的风险，尤其是在高强度混凝土中。本研究旨在使用废陶瓷作为细骨料和废玻璃作为粗骨料生产一种特殊类型的混凝土，并将数据与普通骨料混凝土进行比较。研究表明，使用废陶瓷和废玻璃可提高混凝土的耐火性。对照组混合料经过火烧后，残余抗压强度为 10 兆帕。而废弃骨料混凝土在经过 800 摄氏度的曝晒后，抗压强度达到 26.9 兆帕，这是一个非常好的结果。废弃材料降低了建筑成本，并带来了清洁的环境。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Concrete's fire resistance improvement with waste glass and ceramic aggregates

Even though concrete structures are safer than steel structures in terms of fire resistance, the risk exists in concrete structures by spalling or exploding, especially in high-strength concrete. This study aims to produce a particular type of concrete using waste ceramics as fine aggregate and waste glass as coarse aggregate and compare data with normal aggregate concrete. Studies show that using waste ceramic and glass increases the fire resistance of concrete. After fire exposure in the control mix, the residual compressive strength was 10 MPa. The waste aggregate concrete was found to be 26.9 MPa after 800 centigrade exposures, which was an excellent result. Waste materials decreased construction costs and led to a clean environment.

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来源期刊

Pollack Periodica Engineering-Civil and Structural Engineering

CiteScore

1.50

自引率

0.00%

发文量

期刊介绍： Pollack Periodica is an interdisciplinary, peer-reviewed journal that provides an international forum for the presentation, discussion and dissemination of the latest advances and developments in engineering and informatics. Pollack Periodica invites papers reporting new research and applications from a wide range of discipline, including civil, mechanical, electrical, environmental, earthquake, material and information engineering. The journal aims at reaching a wider audience, not only researchers, but also those likely to be most affected by research results, for example designers, fabricators, specialists, developers, computer scientists managers in academic, governmental and industrial communities.