the effect of the stabilization of a high water content weak soil with a new type active belite cement made from lime and fly ash and the strength development of the stabilized soil were investigated.
以高含水粘性土为对象,研究了活性贝利特水泥的固化处理效果及固化土的强度发展特性。
effect of fly ash on the workability, strength and hydration heat of high belite cement and concrete. ;
在寒区冻土层灌注桩混凝土施工中,水化热保证了混凝土受冻前的温度,又导致周边冻土层地温上升。
the problem of the low early strength of belite cement can be solved by adding minerals which has high early strength or appropriate activation or burning at low temperature.
虽然贝利持矿物早期强度较低,但通过引入早强矿物或加适当的稳定活化剂或低温煅烧等方式可以解决贝利特水泥早强低的问题。
effect of fly ash on the workability, strength and hydration heat of high belite cement and concrete.
粉煤灰对高贝利特水泥和混凝土的工作性、强度及水化热的影响。
the effects of gypsum, cooling method and additives on the performance of the new belite cement are studied.
研究了石膏、冷却制度及外加剂等因素对新型贝利特水泥性能的影响。
the properties of belite cement which was prepared used tail were studied, and the composition of clinker and hydration production was analyzed by xrd and sem in this paper.
本文以尾矿为主要原料制备了贝利特水泥并对其性能进行了研究,采用xrd和sem对水泥通孰料的矿物和水化产物进行了分析。