【摘要】 采用早期推定混凝土强度的方法可以缩短配合比试配试验的时间 ,及时发现水泥质量问题 ,充分利用水泥活性 ,使用于生产的混凝土配合比既及时可靠又经济。在施工期间可提早获得混凝土的质量信息 ,发现施工过程的质量问题 ,及时采取相应的措施 ,是采用全面质量管理的行之有效的手段。为提高推定值的准确性 ,还应注意推定公式的修订。更多还原

【Abstract】 The method of early concrete strength prediction has been adopted,1.to shorten mix-ratio testing period ,2,to reveal instantly cement guality problems,3,to make full use of cement activity,and eventually ,4,to obtain a good concrete mix production of high reliability and fine economy.Moreover,during construction,an early concrete quality information could be duly recieved,and as a result,appropriate measures could be carried out to remedy these quality problems,i.e.,the super-effective method is to have a total quality control.更多还原