阎王鼻子水库大坝施工中的简易温控措施

Simple temperature control measures in dam constructionof Yanwangbizi reservoir

阎王鼻子水库大坝混凝土施工中，采用了简单的温控措施，如夏季原材料喷冷水降温；低温水拌和混凝土；减少水泥用量降低水化热；仓面流水养生；混凝土薄层浇筑及其它综合性温控措施；冬季混凝土保温；春、秋季用临时覆置苫布进行保护，取得了收好的效果。

[Abstract] The simple temperature control measures was adopted in the dam concrete placement of Yanwangbizi reservoir such as to play down the temperature of primary materials by cold water, to mix concrete by low temperature water, to reduce the cement content to lower the hydration heat, to cure concrete by flowing water, to concrete by folium placement and other all - around temperature control measures in summer, to keep the concrete temperature in winter, to cover specially with the tarpaulin in spring and autumn.