Title: Experimental study on effect of content of quicklime on compressive strength of low-calcium fly ash mortar
Abstract: By the experiments of low-calcium fly ash mortar,the effect of time and content of quicklime on compressive strength of low-calcium fly ash mortar was studied.With time elapsing and quicklime content increasing,compressive strength of low-calcium fly ash mortar was enhanced.For a fly ash concrete-filled steel tube,in order to improve its early strength,high-calcium fly ash should be chosen and low-calcium fly ash with proper amount of quicklime added in was another good choice.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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