| 磷渣掺和料对混凝土水化热和抗裂性能影响的试验研究 |
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| 引用本文： | 包春霞 冷发光. 磷渣掺和料对混凝土水化热和抗裂性能影响的试验研究[J]. 云南水力发电, 1998, 14(3): 59-61 |
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| 作者姓名： | 包春霞 冷发光 |
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| 作者单位： | 武汉水利电力大学!武汉，430072，武汉水利电力大学!武汉，430072 |
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| 摘 要： | 本文通过磷渣掺和料对水泥水化热性能影响的试验研究，得出了磷渣对混凝土水化热和绝热温升的影响规律，并分析了磷渣对水化热的影响机理。认为在水工大体积混凝土中采用磷渣掺和料是减少水化热从而减少温度裂缝的有效措施，提出了推广磷渣掺和料的建议。
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| 关 键 词： | 磷渣掺和料 水化热 温度裂缝 |
An Experimental Study on the Effect of Phosphorous Slag Admixture on the Properties of Hydration Heat and Resistance to Crack of Cement Concrete |
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| Bao Chunxia, Leng Faguang. An Experimental Study on the Effect of Phosphorous Slag Admixture on the Properties of Hydration Heat and Resistance to Crack of Cement Concrete[J]. Yunnan Water Power, 1998, 14(3): 59-61 |
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| Authors: | Bao Chunxia Leng Faguang |
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| Affiliation: | Wuhan Water Conservancy and Electric Power University Wuhan 430072 |
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| Abstract: | This paper has obtained the law of effect on concrete hydraion heat and thermal insulation tempetalre rise of phosphorous slag,and made analsis of the mechanism of the effect of phosphorous slag on hydration heat through an experimental study of the effect of phosphorous slag admixture on the properties of cement hydration heat. The paper holds that use of phosphorous slag admixture in hydraulic structure mass concrete is an effective measures to reduce hydration heat and thus decrease temperaure cracks. The paper also proposes to exensively use phosphorous slag drixture in hydraulic structures. |
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| Keywords: | Phosphorous slag admixture hydration heat temperature crack |
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