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Changes of the fracture energy of cement paste with addition of fly ash in time

机译：水泥膏断裂能量的变化随着粉煤灰及时添加粉煤灰

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The size of the fracture energy of cement paste reaches values other than cement paste without admixtures. The cement paste increases the strength during time of its existence. Paper describes experimental investigation on the field of material properties of cement paste with addition of fly ash, especially the fracture energy. At first, it describes the production of specimens and their testing methodology. Paper present results of the experiments in three point bending tests. From this kind of test is calculated the fracture energy of the cement pastes in various states of moisture of the specimens. Finally, results are summarized.
机译：水泥浆料的裂缝能量的尺寸达到除了混合物糊剂以外的值，无混合物。水泥膏在其存在的时间内增加了强度。纸张介绍了水泥膏材料特性的实验研究，加入粉煤灰，尤其是裂缝能量。首先，它描述了标本的生产及其测试方法。纸张存在三点弯曲试验的实验结果。从这种测试中计算了各种水分状态的水泥浆料的裂缝能量。最后，总结了结果。

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