ground slag

基本解釋

This paper introduces the evaluation methods of workability, and studied the properties of the self-compacting concrete with the addition of ground granulated blast-furnace slag(GGBS).
探討了自密實混凝土工作性能的評定方法，并對摻加磨細礦渣的自密實混凝土進行了研究。
The accuracy of the curve is tested and verified by the practical engineering, and the curve can be used as the curve for early-age ground slag concrete strength by rebound method in Zhengzhou.
經(jīng)工程實踐驗證了該曲線的測試精度，建議可作為鄭州市早齡期磨細礦渣混凝土回彈法的專用測強曲線。
Effects of the activity of ground-strontium slag as cement admixture were analyzed from three aspects:mortar strength value, compressive strength ratio of mortar and specific strength indicators.
分別從膠砂強度值、膠砂抗壓強度比和比強度指標(biāo)三方面分析磨細鍶渣作為水泥摻合料的活性效應(yīng)。