28 天 28Days 3 天 3Days 抗压强度Compression Strength(MPa) 28 天 28Days ≥6.0 ≥10.0 ≥32.5 ≥6.5 ≥12.0 ≥35.0 性能:在硫酸盐侵蚀条件下,抵抗一定浓度侵蚀性物质的腐蚀,是水泥类材料抵抗硫酸盐侵蚀的最好水泥品种。 Performance: Under the sulfate corrosion condition, the resistance certain density corrosive matter corrosion, is the best cement variety which the cement class material resistance sulfate corrodes. 适用范围:广泛用于抵抗硫酸盐侵蚀的环境建筑工程。 Applicable scope: Widely uses in the environment architectural engineering which resists the sulfate to corrode. 42.5中热硅酸盐水泥
42.5中热硅酸盐水泥Moderate heat portland cement 42.5 品质指标index of control quality 检验项目Item Test 细度fineness 凝结时间Setting Time(分min) 终凝Final 安定性Soundness 氧化镁MgO(%) 三氧化硫SO3(%) 烧失量LOSS(%) 碱含量Na2Oequ(%) 铝酸三钙C3A(%) 硅酸三钙C3S(%) 游离氧化钙f-CaO(%) 3 天 3 Days 水化热kj/kg heat of hydration 7天 7Days 3 天 3 Days 抗折强度Bending Strength(MPa) 7天 7Days 28 天 28Days 3 天 3Days 抗压强度Compression Strength(MPa) 7天 7Days 28 天 28Days ≤293 ≥3.0 ≥4.5 ≥6.5 ≥12.0 ≥22.0 ≥42.5 ≤285 ≥4.0 ≥5.0 ≥7.5 ≥13.0 ≥23.0 ≥43.5 ≤720 合格pass ≤5.0 ≤3.5 ≤3.0 / ≤6.0 ≤55 ≤1.0 ≤251 ≤400 合格pass ≤5.0 ≤3.2 ≤3.0 ≤0.6 ≤5.0 ≤55 ≤1.0 ≤243 (m2/kg) 初凝Initial GB标准 ≥250 ≥60 YF标准 ≥250 ≥60 性 能:水化热低、干缩小、抗腐蚀能力强、抗冻、强度增进率稳定。 Performance: The hydration heat low, the air shrinkage small, the corrosion resistance ability strong, anti- frozen, the rate of strength development is stable 适用范围:水泥广泛适用于要求水化热较低的大坝和大体积混凝土工程。亦可代替普通水泥应用于工业与民用建筑等。 Applicable scope: The cement is widely suitable for the request hydration heat low dam and the mass concrete project. Also may replace the Portland cement to apply in the industry and the civil construction and so on. 32.5低热矿渣硅酸盐水泥 32.5低热矿渣硅酸盐水泥Low heat portland slag cement 32.5 品质指标index of control quality 检验项目Item Test 细度fineness 凝结时间Setting Time(分min) 终凝Final 安定性Soundness 三氧化硫SO3(%) 铝酸三钙C3A(%) 游离氧化钙f-CaO(%) 3 天 3Days 水化热kj/kg heat of hydration 7 天 7Days 7天 7Days 抗折强度Bending Strength(MPa) 28天 28Days 7天 7Days 抗压强度Compression Strength(MPa) 28天 28Days 性 能:水化热低、干缩小、抗腐蚀能力强、抗冻、强度增进率稳定。 Performance: The hydration heat low, the air shrinkage small, the corrosion resistance ability strong, anti- frozen, the rate of strength development is stable. 适用范围:水泥广泛适用于要求水化热较低的大坝和大体积混凝土工程。亦可代替普通水泥应用于工业与民用建筑等。 Applicable scope: The cement is widely suitable for the request hydration heat low dam and the mass concrete project. Also may replace the Portland cement to apply in the industry and the civil construction and so on. ≥32.5 ≥35.0 ≥5.5 ≥12.0 ≥6.0 ≥13..0 ≤230 ≥3..0 ≤230 ≥3.5 ≤720 合格pass ≤3.5 ≤8.0 ≤1.2 ≤197 ≤600 合格pass ≤3.2 ≤8.0 ≤1.0 ≤197 (m2/kg) 初凝Initial GB标准 ≥250 ≥60 YF标准 ≥250 ≥60 42.5道路硅酸盐水泥
42.5道路硅酸盐水泥42.5Portland cement for road 品质指标 index of control quality 检验项目Item Test 细度 fineness 凝结时间Setting Time(分min) 终凝Final 安定性 Soundness 氧化镁 MgO(%) 三氧化硫 SO3(%) 烧失量 LOSS(%) 干缩率 Dry shrinkage(%) 碱含量 Na2Oequ(%) 耐磨性 Kg/ m2 铝酸三钙 C3A(%) 铁铝酸四钙 C4AF(%) 游离氧化钙 f-CaO(%) 3天 3Days 抗折强度 Bending Strength(MPa) 28天 28Days 抗压强度 Compression Strength(MPa) 3天 3Days 28天 28Days ≥7.0 ≥21.0 ≥42.5 ≥7.5 ≥25.0 ≥48.0 ≤600 合格pass ≤5.0 ≤3.5 ≤3.0 ≤0.1 / ≤3.0 ≤5.0 ≥16.0 ≤1.0 ≥4.0 ≤400 合格pass ≤5.0 ≤3.2 ≤3.0 ≤0.1 ≤0.6 ≤3.0 ≤5.0 ≥16.0 ≤1.0 ≥4.5 (m/kg) 初凝Initial 2GB标准 300-450 ≥90 YF标准 300-450 ≥90 性 能:耐磨性好,抗折强度高,干缩性小,水化热低,耐久性好。 Performance: Resistance to wear good, anti- booklet intensity high, air shrinkage small, hydration heat low, the durability is good. 适用范围:水泥最适用于各类混凝土路面工程如高速公路、机场跑道等,适用于对耐磨、抗干缩性能要求较高的其它工程。 Applicable scope: The cement most is suitable for each kind of concrete pavement project like highway, the runway and so on, is suitable in to is wear-resisting, the anti- air shrinkage performance requirement high other projects.
硅酸盐水泥熟料
硅酸盐水泥熟料Portland cement clinker 品质指标index of control quality 检验项目Item Test 游离钙f-CaO(%) 硅酸三钙+硅酸二钙C3S+C2S GB标准 ≤1.5 ≥66 YF标准 ≤1.5 ≥72 氧化钙/氧化硅Cao/Sio2 安定性Soundness 氧化镁MgO(%) 三氧化硫SO3(%) 烧失量 LOSS(%) 不溶物Insoluble Residue(%) 碱含量Na2Oequ(%) 3天 3Days 抗压强度Compression Strength(MPa) 28天 28Days ≥2.0 合格pass ≤5.0 ≤1.0 ≤1.5 ≤0.75 / ≥26.0 ≥52.5 ≥2.0 合格pass ≤4.0 ≤1.0 ≤1.5 ≤0.75 ≤0.6 ≥26.0 ≥55.0