Development of an Alkali Activated Slag based Construction Material for High Fire Risk Infrastructures

用于高火灾风险基础设施的碱活性矿渣基建筑材料的开发

• 批准号: DP0558463
• 负责人: Prof Jay Sanjayan
• 金额: $ 19.44万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2006
• 资助国家: 澳大利亚
• 起止时间: 2006-02-01 至 2009-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0558463
• 关键词: Development; Alkali; Activated; Slag; based

This project will develop an alkali-activated slag (AAS) based construction material for tunnel construction. In tunnels, conventional concretes are likely to 'spall' in a hydrocarbon fire accident, possibly resulting in a tunnel collapse. The project is set to develop a spalling-resistant AAS as an alternative to conventional Portland cement, which is responsible for 6.5 million tons of greenhouse gas emissions in Australia per year, whereas AAS is based on slag, an industrial waste product. The project also seeks to provide better understanding of the spalling phenomenon so that the engineers can design fireproofing for conventional concrete tunnels with confidence.

该项目将开发一种用于隧道施工的碱矿渣(AAS)基建筑材料。在隧道中，常规混凝土在碳氢化合物火灾事故中很可能会“剥落”，可能导致隧道坍塌。该项目将开发一种防剥落的AAS，作为传统波特兰水泥的替代品，传统波特兰水泥每年导致澳大利亚650万吨温室气体排放，而AAS是以工业废物矿渣为基础的。该项目还旨在更好地了解剥落现象，以便工程师能够信心十足地为传统混凝土隧道设计防火。