摘要
二门山电站厂房水下部分大体积混凝土施工是用泵送混凝土拌和物,其中掺加剂为CAS,严格控制出机温度、浇灌温度和养护温度,有效控制混凝土裂缝的产生,为大体积混凝土施工提供了经验。
Some large volume concrete construcation under water of Ermershan Hydropower Station house are made of concrete mixing things by pump transport and addition agent CAS in it. We should control strictly exporting temperatureplacing temperature and curing temperature, and effectively control concrete rifts that experiences are offered for big volume concrete construcation.
出处
《黑龙江水专学报》
2005年第2期146-147,共2页
Journal of Heilongjiang Hydraulic Engineering College
关键词
大体积混凝土
膨胀剂CAS
温度监测
温度控制
large volume concrete
expanding agent CAS
temperature monitoring
temperature control
