柞小高速公路第十三合同段&_(ïÂ
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C25喷射砼配合比设计说明书&_(ïÂ
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1、设计要求：&_(ïÂ
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强度等级C25（喷射混凝土）&_(ïÂ
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2、材料：&_(ïÂ
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水泥：泾阳声威P.O32.5R&_(ïÂ
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水：乾佑河水&_(ïÂ
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砂：柞水凤镇砂&_(ïÂ
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碎石：镇安午峪沟5～16mm碎石&_(ïÂ
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外加剂：西安中融AHL速凝剂&_(ïÂ
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3、采用外委C25喷射混凝土配合比数据。&_(ïÂ
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计算： 复核：&_(ïÂ
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