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Hydration of combustion ashes-a chemical and physical study

机译:燃烧灰烬的水化-化学和物理研究

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This study deals with curing of mortars in which coal ashes from both PC and FBC boilers were the sole binder components. The work focuses on the hydration products and the hydration results are correlated with the physical properties of the cured beams from 10 formulations of mortar made of sand and ash blends. Curing was extended to two to three years and the beam specimens were cured in water for swelling measurements and in moist atmosphere for shrinking measurements. Mechanical strength and dimensional stability were tested periodically and porosity measurements were also made.
机译:这项研究涉及砂浆的固化,其中PC和FBC锅炉产生的煤灰是唯一的粘合剂成分。这项工作集中在水合产品上,水合结果与由砂灰混合制成的10种砂浆配方的固化梁的物理性能相关。固化时间延长到两到三年,光束样品在水中固化以进行溶胀测量,在潮湿气氛中进行收缩测量。定期测试机械强度和尺寸稳定性,并进行孔隙率测量。

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