发挥矿渣微粉最大活性性能
| 
 磨机规格  | 
 1.83m×7.0m  | 
 2.2m×7.0m  | 
 2.4m×13m  | 
 2.6m×13m  | 
 3.0m×13m  | 
 3.2m×13m  | 
| 
 台时t/h  | 
 1.8~2.8  | 
 3.0~4.0  | 
 7.0~9.0  | 
 9.0~11.0  | 
 13.0~15.0  | 
 16.0~18.0  | 
| 
 电耗kwh/t  | 
 135~90  | 
 125~95  | 
 115~90  | 
 110~90  | 
 105~90  | 
 100~90  | 
| 
 项        目  | 
 级    别  | |||
| 
 S105  | 
 S95  | 
 S75  | ||
| 
 密度g/cm3               ≥  | 
 2.8  | |||
| 
 比表面积m2/kg           ≥  | 
 500  | 
 400  | 
 300  | |
| 
 活性指数/%  ≥  | 
 7d  | 
 95  | 
 75  | 
 55  | 
| 
 28d  | 
 105  | 
 95  | 
 75  | |
| 
 流动度比/ %               ≥  | 
 95  | |||
| 
 含水量(质量分数)/%     ≤  | 
 1.0  | |||
| 
 三氧化硫(质量分数)/%   ≤  | 
 4.0  | |||
| 
 氯离子(质量分数)/%     ≤  | 
 0.06  | |||
| 
 烧失量(质量分数)/%     ≤  | 
 3.0  | |||
| 
 玻璃体含量(质量分数)/%  ≥  | 
 85  | |||
| 
 放射性  | 
 合格  | |||
| 
 粒径um  | 
 <2  | 
 <4  | 
 <6  | 
 <9  | 
 <12  | 
 <17  | 
 <21  | 
 <27  | 
 <36  | 
 <45  | 
| 
 累计含量%  | 
 10  | 
 20  | 
 30  | 
 40  | 
 50  | 
 60  | 
 70  | 
 80  | 
 90  | 
 98  | 
| 
 磨机规格  | 
 1.83m×7.0m  | 
 2.2m×7.0m  | 
 2.4m×13m  | 
 2.6m×13m  | 
 3.0m×13m  | 
 3.2m×13m  | 
| 
 产量t/h  | 
 4.0~5.0  | 
 6.5~7.5  | 
 14.0~16.0  | 
 17.0~19.0  | 
 23.0~25.0  | 
 27.0~29.0  | 
| 
 电耗Kwh/t  | 
 61~49  | 
 60~51  | 
 57~50  | 
 59~53  | 
 61~56  | 
 59~55  | 
| 
 实   验   项   目  | 
 3天强度  | 
 28天强度  | 
 凝结时间  | |||
| 
 抗折  | 
 抗压  | 
 抗折  | 
 抗压  | 
 初凝  | 
 终凝  | |
| 
 32.5级水泥  | 
 3.3  | 
 14.4  | 
 7.3  | 
 41.5  | 
 2:48  | 
 4:10  | 
| 
 35%超细活化矿渣微粉+65%水泥  | 
 4.4  | 
 20.9  | 
 10.5  | 
 47.8  | 
 3:20  | 
 4:48  | 
| 
 50%超细活化矿渣微粉+50%水泥  | 
 3.8  | 
 15.2  | 
 9.2  | 
 39.8  | 
 3:42  | 
 4:55  | 
| 
 65%超细活化矿渣微粉+35%水泥  | 
 3.8  | 
 15.0  | 
 9.1  | 
 38.2  | 
 3:50  | 
 5:25  | 
| 
 熟料粉  | 
 5.2  | 
 28.2  | 
 8.8  | 
 54.7  | 
 3:12  | 
 4:00  | 
| 
 65%超细活化矿渣微粉+ 35%熟料粉  | 
 4.5  | 
 20.4  | 
 9.5  | 
 43.4  | 
 3:45  | 
 4:58  | 
| 
 75%超细活化矿渣微粉+25%熟料粉  | 
 4.4  | 
 18.9  | 
 9.3  | 
 43.7  | 
 3:35  | 
 4:32  | 
| 
 实验 
编号  | 
 实验项目  | 
 7dMpa  | 
 28dMpa  | 
 凝结时间  | 
 矿粉 
标准  | |||
| 
 抗折  | 
 抗压  | 
 抗折  | 
 抗压  | 
 初凝  | 
 终凝  | |||
| 
 F  | 
 普硅水泥  | 
 6.4  | 
 29.1  | 
 8.3  | 
 44.3  | 
 3:42  | 
 5:40  | 
 | 
| 
 HQ131-1  | 
 50%活化矿渣微粉+50%普硅水泥  | 
 6.6  | 
 26.9  | 
 9.8  | 
 45.3  | 
 4:05  | 
 5:23  | 
 S95  | 
| 
 HQ132-1  | 
 50%活化矿渣微粉+50%普硅水泥  | 
 7.3  | 
 29.0  | 
 10.0  | 
 49.0  | 
 3:47  | 
 5:57  | 
 S105  | 
| 
 HQ152-1  | 
 50%活化矿渣微粉+50%普硅水泥  | 
 7.3  | 
 28.3  | 
 9.5  | 
 49.3  | 
 3:19  | 
 5:05  | 
 S105  | 
| 
 强度Mpa  | 
 40%活化微粉+54%熟料  | 
 50%活化微粉+44%熟料  | 
 60%活化微粉+34%熟料  | 
 20%活化微粉+42.5水泥  | 
 30%活化微粉+42.5水泥  | 
 40%活化微粉+42.5水泥  | 
| 
 3d抗折  | 
 4.7  | 
 4.4  | 
 4.0  | 
 5.4  | 
 5.2  | 
 4.9  | 
| 
 3d抗压  | 
 22.0  | 
 18.9  | 
 17.5  | 
 25.2  | 
 23.6  | 
 21.2  | 
| 
 28d抗折  | 
 8.6  | 
 9.0  | 
 8.7  | 
 9.1  | 
 8.8  | 
 8.5  | 
| 
 28d抗压  | 
 56.4  | 
 55.9  | 
 54.2  | 
 52.6  | 
 53.4  | 
 53.2  | 
| 
 形式  | 
 实  验  项  目  | 
 3d强度  | 
 28d强度  | 
 凝结时间  | |||
| 
 抗折  | 
 抗压  | 
 抗折  | 
 抗压  | 
 初凝  | 
 终凝  | ||
| 
 成品  | 
 32.5级水泥,细度4%  | 
 2.5  | 
 13.0  | 
 | 
 | 
 | 
 | 
| 
 勾兑  | 
 35%超细活化矿渣微粉+65%水泥  | 
 3.9  | 
 20.2  | 
 10.7  | 
 47.2  | 
 3:21  | 
 6:06  | 
| 
 45%超细活化矿渣微粉+55%水泥  | 
 4.0  | 
 19.0  | 
 10.9  | 
 52.8  | 
 3:37  | 
 6:35  | |
| 
 55%超细活化矿渣微粉+45%水泥  | 
 3.6  | 
 18.6  | 
 10.1  | 
 54.1  | 
 3:27  | 
 5:31  | |
| 
 粉磨  | 
 熟料粉,细度4%,382㎡/㎏  | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 勾兑  | 
 75%超细活化矿渣微粉+25%熟料粉  | 
 3.1  | 
 14.0  | 
 11.2  | 
 58.7  | 
 2:59  | 
 6:32  | 
| 
 65%超细活化矿渣微粉+35%熟料粉  | 
 3.90  | 
 18.9  | 
 10.2  | 
 59.7  | 
 2:30  | 
 6:09  | |
| 
 55%超细活化矿渣微粉+ 45%熟料粉  | 
 3.4  | 
 17.4  | 
 9.4  | 
 64.4  | 
 2:45  | 
 5:31  | |
| 
 形式  | 
 实    验    项    目  | 
 3d抗折强度Mpa  | 
 3d抗压强度Mpa  | 
| 
 成品  | 
 32.5级水泥  细度4%  | 
 2.60  | 
 12.1  | 
| 
 1#  | 
 30%超细活化矿渣微粉+70%水泥  | 
 3.70  | 
 16.8  | 
| 
 2#  | 
 30%超细活化矿渣微粉+70%水泥  | 
 3.6  | 
 17.0  | 
| 
 | 
 φ500㎜×500㎜  | 
 2.4m×13m球磨机  | 
| 
 3d抗折Mpa  | 
 3.7  | 
 4.1  | 
| 
 3d抗压Mpa  | 
 14  | 
 15.2  | 
| 
 产地  | 
 LOSS  | 
 SiO2  | 
 AL2O3  | 
 Fe2O3  | 
 CaO  | 
 MgO  | 
 SO3  | 
 Σ  | 
 MnO  | 
 TiO2  | 
 碱性系数  | 
 质量系数  | 
| 
 邯钢  | 
 -0.32  | 
 33.91  | 
 12.77  | 
 0.45  | 
 38.63  | 
 10.59  | 
 | 
 96.35  | 
 | 
 | 
 1.06  | 
 1.83  | 
| 
 水钢  | 
 | 
 33.06  | 
 12.65  | 
 0.75  | 
 44.68  | 
 5.70  | 
 1.60  | 
 98.44  | 
 0.74  | 
 | 
 1.10  | 
 1.90  | 
| 
 曲靖  | 
 | 
 36.48  | 
 16.99  | 
 1.26  | 
 35.48  | 
 7.39  | 
 0.28  | 
 | 
 | 
 | 
 0.80  | 
 1.64  | 
| 
 内江  | 
 | 
 34.00  | 
 11.50  | 
 1.00  | 
 32.00  | 
 7.50  | 
 | 
 | 
 | 
 14.00  | 
 0.86  | 
 1.34  | 
| 
 欧洲  | 
 | 
 39,20  | 
 4,90  | 
 0,44  | 
 47,38  | 
 4,29  | 
 2,48  | 
 | 
 0,35  | 
 0,41  | 
 1.17  | 
 1.415  |