Page 22 - Demo

05101520253030 40 50 60 70 80 90 100CaO (mmol/l)OH- (mmol/l)Puzzolanic Non-puzzolanic Limestone powder Tailings MetakaolinCEM I Fly ash Saturation curve62,763,352,745,1 44,0015304560750 5 10 15 20 25 30 35 40Compressive strength (MPa)Tailings in relation to cement content (Ma%)6,1 6,15,5 5,2 5,10,01,53,04,56,07,50 5 10 15 20 25 30 35 404-Point flexural strength (MPa)Tailings in relation to cement content (Ma%)Increase in packing density Crystallization nucleusThinning effect clinker content I IIw/G = 0,50%u6df7%u51dd%u571f%u5236%u54c1/%u780c%u575722 CPI %u2013 %u56fd%u9645%u6df7%u51dd%u571f%u751f%u4ea7%u5382 %u2013 4 | 2025 www.cpi-worldwide.com%u56fe 3%uff1a%u57fa%u4e8e EN 196-5 %u6807%u51c6%u7684%u5f17%u62c9%u8482%u5c3c%u8bd5%u9a8c%u56fe 4%uff1a%u7528%u5c3e%u6599%u66ff%u4ee3%u90e8%u5206%u6c34%u6ce5%u7684%u6df7%u51dd%u571f%u6df7%u5408%u6599%u6297%u538b%u4e0e%u6297%u6298%u5f3a%u5ea6%u6d4b%u8bd5%u7ed3%u679c%u5f53%u6c34%u6ce5%u66ff%u4ee3%u91cf%u8fbe%u5230 35% %u65f6%uff0c%u6297%u538b%u5f3a%u5ea6%u4e0b%u964d%u7ea6 30%%uff0c%u800c%u540c%u671f%u6297%u6298%u5f3a%u5ea6%u4ec5%u964d%u4f4e 16%%uff0c%u8868%u660e%u5c3e%u6599%u5bf9%u62c9%u5e94%u529b%u7684%u5f71%u54cd%u7a0b%u5ea6%u4f4e%u4e8e%u5176%u5bf9%u538b%u5e94%u529b%u7684%u5f71%u54cd%u3002%u7ed3%u679c%u8868%u660e%uff0c%u5c3e%u77ff%u6750%u6599%u5728%u4f4e%u63ba%u91cf%u4e0b%u53ef%u90e8%u5206%u66ff%u4ee3%u6c34%u6ce5%uff0c%u4e14%u4e0d%u4f1a%u663e%u8457%u5f71%u54cd%u529b%u5b66%u6027%u80fd%u3002%u4f46%u63d0%u9ad8%u66ff%u4ee3%u7387%u4f1a%u5bfc%u81f4%u5f3a%u5ea6%u660e%u663e%u4e0b%u964d%u3002%u4e3a%u5bf9%u6bd4%u529b%u5b66%u6027%u80fd%uff0c%u56fe 5 %u5206%u6790%u4e86%u4ee5 CEM I 52.5 N %u6c34%u6ce5%u4e3a%u57fa%u51c6%u3001%u66ff%u4ee3 35 wt.% %u6c34%u6ce5%u7684%u6df7%u5408%u6599%u6297%u538b%u5f3a%u5ea6%u3002%u5c06%u542b%u5c3e%u77ff%u6750%u6599%uff08HM%uff09%u7684%u6df7%u5408%u6599%u4e0e%u4e24%u79cd%u53c2%u7167%u6750%u6599%u8fdb%u884c%u5bf9%u6bd4%uff1a%u6bd4%u8868%u9762%u79ef%u4e3a3,600 cm%u00b2/g %u7684%u7164%u7c89%u98de%u7070%uff08SFA%uff09%u548c%u6bd4%u8868%u9762%u79ef%u4e3a 6,300 cm%u00b2/g %u7684%u77f3%u7070%u77f3%u7c89%uff08KSM%uff09%u3002%u5f3a%u5ea6%u6d4b%u8bd5%u5206%u522b%u5728 28 %u5929%u548c 56 %u5929%u540e%u8fdb%u884c%u3002%u7ed3%u679c%u8868%u660e%uff0c%u4e0e%u57fa%u51c6 CEM I %u7ec4%u53ca%u63ba%u52a0%u706b%u5c71%u7070%u6d3b%u6027%u6750%u6599SFA%uff08%u7164%u7c89%u98de%u7070%uff09%u7684%u6c34%u6ce5%u66ff%u4ee3%u7ec4%u76f8%u6bd4%uff0c%u542b%u5c3e%u77ff%u6750%u6599%u7684%u6df7%u5408%u6599%u6297%u538b%u5f3a%u5ea6%u8f83%u4f4e%u3002%u4f46%u4e0e%u60f0%u6027%u586b%u6599%u77f3%u7070%u77f3%u7c89%u76f4%u63a5%u5bf9%u6bd4%u65f6%uff0c%u5c3e%u77ff%u6750%u6599%u8868%u73b0%u51fa%u66f4%u9ad8%u7684%u5f3a%u5ea6%u53d1%u5c55%uff0c%u8fd9%u8868%u660e%u5176%u5728%u786c%u5316%u8fc7%u7a0b%u4e2d%u53ef%u80fd%u5bf9%u5fae%u89c2%u7ed3%u6784%u5b58%u5728%u6709%u9650%u4f46%u5207%u5b9e%u7684%u8d21%u732e%u3002