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首页> 美国卫生研究院文献>Data in Brief >Experimental data on compressive and flexural strengths of coir fibre reinforced foamed concrete at elevated temperatures
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Experimental data on compressive and flexural strengths of coir fibre reinforced foamed concrete at elevated temperatures

机译：高温下椰壳纤维增强泡沫混凝土的抗压和抗折强度试验数据

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摘要

Quantifying the elevated temperature strengths of cement-based material is crucial to the design of building structural systems for fire resistance purpose. This paper collates a database of elevated temperature axial compressive and flexural strengths of coir fibre reinforced foamed concrete exposed to heating temperatures of 105 °C, 200 °C, 300 °C, 400 °C, 500 °C, 600 °C, 700 °C and 800 °C. There were four densities of foamed concrete of 700, 1100, 1500 and 1900 kg/m3 were prepared and tested. The untreated coir fibre was added in foamed concrete in percentages of 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, and 0.6% by mix volume fraction. The database can aid in prediction of elevated temperature strengths of fibre reinforced foamed concrete which can be exploited to assist manufacturers to develop their products without having to perform numerous large-scale elevated temperature tests in the future.
机译：量化水泥基材料的高温强度对于设计用于防火目的的建筑结构系统至关重要。本文整理了暴露于105°C，200°C，300°C，400°C，500°C，600°C，700°C加热温度下的椰壳纤维增强泡沫混凝土的高温轴向抗压强度和挠曲强度数据库C和800°C。制备并测试了四种密度分别为700、1100、1500和1900 kg / m 3 的泡沫混凝土。将未处理的椰壳纤维以混合体积分数的0.1％，0.2％，0.3％，0.4％，0.5％和0.6％的百分比添加到泡沫混凝土中。该数据库可以帮助预测纤维增强泡沫混凝土的高温强度，该强度可用于协助制造商开发其产品，而无需在将来进行大量的大规模高温测试。

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