Manufactured Quartz Feldspar Construction Sand

Aug 30, 2017nbsp018332In order to make certain the aggregate has enough large superficial area to react with the matrix completely, quartz sand and K-feldspar sand were selected and ground finely to a particle size less than 100 m . The surface area of the fines of quartz and K-feldspar sands were 15.066 m 2 g and 19.585 m 2 g, respectively. The aggregate used ...