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抗腐蚀气密混凝土在铁峰山右线2号隧道工程中的应用 被引量:2

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摘要 结合万开高速公路铁峰山右线2号隧道工程实际,研究分析了混凝土防地下水侵蚀与瓦斯渗漏的防护机理,认为在目前的勘测设计条件下,为延长混凝土工程使用寿命,节省维修经费,应相应提高衬砌混凝土的防护等级。采用普通硅酸盐水泥加YBQK抗腐蚀气密混凝土泵送剂,配制出了力学性能、耐久性、安全性与施工性能均满足要求的混凝土,并成功应用于铁峰山隧道混凝土工程。与采用抗硫酸盐水泥相比,大大节约了工程造价。
作者 袁保山
出处 《公路》 北大核心 2006年第7期199-201,共3页 Highway
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