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文章对北方地区输水隧洞冬季施工喷射混凝土速凝剂进行性能指标试验.试验结果表明:无碱液体速凝剂对于北方地区输水隧洞冬季施工喷射混凝的速凝效果最佳,工程施工时速凝剂的初凝时间尽量控制在3-5 min较为适宜.研究成果对于北方寒区输水隧洞施工速凝剂的选择及主要性能指标选择具有重要参考价值.
北方寒区输水隧洞喷射混凝土速凝剂性能指标试验研究
【摘 要】
：
文章对北方地区输水隧洞冬季施工喷射混凝土速凝剂进行性能指标试验.试验结果表明:无碱液体速凝剂对于北方地区输水隧洞冬季施工喷射混凝的速凝效果最佳,工程施工时速凝剂的初凝时间尽量控制在3-5 min较为适宜.研究成果对于北方寒区输水隧洞施工速凝剂的选择及主要性能指标选择具有重要参考价值.
【机 构】
：
辽宁西北供水有限责任公司,辽宁 本溪1172000
【出 处】
：
黑龙江水利科技
【发表日期】
：
2022年2期
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