[隴南成縣冀東水泥 隴南徽縣冀東水泥 隴南兩當縣冀東水泥]
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供應(yīng)冀東水泥盾石牌P.O42.5袋裝水泥
| 項 目 | 國家標準 | ||||||||
| 要求 | 52.5R | 52.5 | 42.5R | 42.5 | 32.5R | 32.5 | |||
| so3(%) | ≤1.9-3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | ||
| 氧化鎂(%) | ≤3.5 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | ||
| 氯離子(%) | ≤3.5 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | ||
| 細度(%) (0.08mm) 或者(0.045mm) | ≤6.0 | 10 30 | 10 30 | 10 30 | 10 30 | 10 30 | 10 30 | ||
| 安定性 | 必須合格 | ||||||||
| 凝結(jié)時間(min) | 初凝 | ≥60min | 45 | 45 | 45 | 45 | 45 | 45 | |
| 終凝 | ≤300min | 600 | 600 | 600 | 600 | 600 | 600 | ||
| 抗折強度(MPa) | 3天 | ≥6.0 | 4.5 | 4.0 | 4.0 | 3.5 | 3.5 | 2.5 | |
| 28天 | ≥8.0 | 7.0 | 7.0 | 6.5 | 6.5 | 5.5 | 5.5 | ||
| 抗壓強度(MPa) | 3天 | ≥21.0 | 23.0 | 21.0 | 19.0 | 15.0 | 15.0 | 10.0 | |
| 28天 | ≥46.0 | 52.5 | 52.5 | 42.5 | 42.5 | 32.5 | 32.5 | ||
| 項 目 | 國家標準 | ||||||||
| 要求 | 52.5R | 52.5 | 42.5R | 42.5 | 32.5R | 32.5 | |||
| SO3(%) | ≤1.9-3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | ||
| 氧化鎂(%) | ≤3.5 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | ||
| 氯離子(%) | ≤3.5 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | ||
| 細度(%) (0.08mm) 或者(0.045mm) | ≤6.0 | 10 30 | 10 30 | 10 30 | 10 30 | 10 30 | 10 30 | ||
| 安定性 | 必須合格 | ||||||||
| 凝結(jié)時間(min) | 初凝 | ≥60min | 45 | 45 | 45 | 45 | 45 | 45 | |
| 終凝 | ≤300min | 600 | 600 | 600 | 600 | 600 | 600 | ||
| 抗折強度(MPa) | 3天 | ≥6.0 | 4.5 | 4.0 | 4.0 | 3.5 | 3.5 | 2.5 | |
| 28天 | ≥8.0 | 7.0 | 7.0 | 6.5 | 6.5 | 5.5 | 5.5 | ||
| 抗壓強度(MPa) | 3天 | ≥21.0 | 23.0 | 21.0 | 19.0 | 15.0 | 15.0 | 10.0 | |
| 28天 | ≥46.0 | 52.5 | 52.5 | 42.5 | 42.5 | 32.5 | 32.5 | ||
注:普通硅酸鹽水泥執(zhí)行國家標準GB175-2007
產(chǎn)地:寶雞鳳翔西安落地價:先款一次性不低于500噸360元/噸
現(xiàn)結(jié)款 370元/噸
墊資,100-200噸結(jié)賬,390元/噸
聯(lián)系人:彭林先生
電話:13363973683