| 我公司主要生产"山铝"牌复合P.C32.5、普通P.O42.5级、普通P.O52.5级水泥，严格按国家标准GB175-2007生产，各项品质指标远高于国家标准，质量优良，性能可靠。"山铝"牌水泥具有早期强度高、抗折强度高、碱含量低、凝结时间适中、抗冻融性能好、抗海水侵蚀、抗硫酸盐侵蚀和耐磨性能好等特点，深受广大用户欢迎，广泛应用于高层建筑、大型桥梁、港口码头、大型工程以及交通设施、高速公路等项目建设。 |
| 主导产品 |
|
|
P.C32.5 |
P.C32.5R |
P.O42.5 |
P.O42.5R |
P.S.A42.5 |
||||||
|
GB175—2007 |
内控范围 |
GB175—2007 |
内控范围 |
GB175-2007 |
内控范围 |
GB175-2007 |
内控范围 |
GB175-2007 |
内控范围 |
||
|
MgO (%) |
≤6.0 |
≤5.0 |
≤6.0 |
≤5.0 |
≤5.0 |
≤4.0 |
≤5.0 |
≤4.0 |
≤6.0 |
≤5.0 |
|
|
SO3 (%) |
≤3.5 |
≤3.0 |
≤3.5 |
≤3.0 |
≤3.5 |
≤3.0 |
≤3.5 |
≤3.0 |
≤4 |
≤3.0 |
|
|
烧失量 |
/ |
/ |
/ |
/ |
≤5.0 |
≤4.0 |
≤5.0 |
≤4.0 |
/ |
/ |
|
|
不溶物(%) |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
|
|
氯离子 |
≤0.06 |
≤0.04 |
≤0.06 |
≤0.04 |
≤0.06 |
≤0.04 |
≤0.06 |
≤0.04 |
≤0.06 |
≤0.04 |
|
|
细度、比表面积 |
≤10.0 |
≤4.0 |
≤10.0 |
≤4.0 |
≥300 |
≥380 |
≥300 |
≥380 |
≤10.0 |
≤3.0 |
|
|
凝结 |
初凝 |
≥45 |
120-180 |
≥45 |
120-180 |
≥ 45 |
120-180 |
≥ 45 |
120-180 |
≥45 |
120-180 |
|
终凝 |
≤600 |
180–300 |
≤600 |
180–300 |
≤600 |
180–300 |
≤600 |
180–300 |
≤600 |
180–300 |
|
|
安定性 |
合格 |
合格 |
合格 |
合格 |
合格 |
合格 |
合格 |
合格 |
合格 |
合格 |
|
|
抗折 |
3天 |
≥2.5 |
≥3.0 |
≥3.5 |
≥3.7 |
≥3.5 |
≥4.0 |
≥4.0 |
≥4.5 |
≥3.5 |
≥5.0 |
|
28天 |
≥5.5 |
≥6.0 |
≥5.5 |
≥6.5 |
≥6.5 |
≥7.0 |
≥6.5 |
≥7.5 |
≥6.5 |
≥7.5 |
|
|
抗压 |
3天 |
≥10.0 |
≥13.0 |
≥15.0 |
≥19.0 |
≥17.0 |
≥21.0 |
≥22.0 |
≥ 25.0 |
≥ 15.0 |
≥18.0 |
|
28天 |
≥32.5 |
≥36.0 |
≥32.5 |
≥38.0 |
≥42.5 |
≥46.0 |
≥42.5 |
≥48.0 |
≥ 42.5 |
≥46.0 |
|
|
|
P.O52.5 |
P.O52.5R |
P.I52.5 |
P.I52.5R |
P.S.A32.5 |
|||||
|
GB175-2007 |
内控范围 |
GB175-2007 |
内控范围 |
GB175-2007 |
内控范围 |
GB175-2007 |
内控范围 |
GB175-2007 |
内控范围 |
|
|
MgO (%) |
≤ 5.0 |
≤4.0 |
≤ 5.0 |
≤4.0 |
≤ 5.0 |
≤4.0 |
≤ 5.0 |
≤4.0 |
≤6.0 |
≤5.0 |
|
SO3 (%) |
≤ 3.5 |
≤3.0 |
≤ 3.5 |
≤3.0 |
≤ 3.5 |
≤3.0 |
≤ 3.5 |
≤3.0 |
≤4 |
≤3.0 |
|
烧失量 |
≤5.0 |
≤3.0 |
≤ 5.0 |
≤3.0 |
≤ 3.0 |
≤2.5 |
≤ 3.0 |
≤2.5 |
/ |
/ |
|
不溶物(%) |
/ |
/ |
/ |
/ |
≤0.75 |
≤0.7 |
≤0.75 |
≤0.7 |
/ |
/ |
|
氯离子 |
≤0.06 |
≤0.04 |
≤0.06 |
≤0.04 |
≤0.06 |
≤0.04 |
≤0.06 |
≤0.04 |
≤0.06 |
≤0.04 |
|
细度、比表面积 |
≥300 |
≥350 |
≥300 |
≥350 |
≥300 |
≥350 |
≥300 |
≥350 |
≤ 10.0 |
≤4.0 |