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2005年07 期
| 標(biāo)題 |
| 高強(qiáng)機(jī)制砂泵送混凝土配合比設(shè)計(jì)與質(zhì)量控制(45 卷) |
| 英文標(biāo)題 |
| * |
| 摘要 |
| 通過(guò)摻用部分河砂與外加劑進(jìn)行多種配合比設(shè)計(jì)，解決了機(jī)制砂配制混凝土的強(qiáng)度和工作性能，滿足了長(zhǎng)距離、多彎道、大高差的泵送要求，確保了施工質(zhì)量。 |
| 作者 |
| 新聞作者:汪 波 |
| 關(guān)鍵字 |
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| 標(biāo)題 |
| 高強(qiáng)機(jī)制砂泵送混凝土配合比設(shè)計(jì)與質(zhì)量控制(45 卷) |
| 英文標(biāo)題 |
| * |
| 摘要 |
| 通過(guò)摻用部分河砂與外加劑進(jìn)行多種配合比設(shè)計(jì)，解決了機(jī)制砂配制混凝土的強(qiáng)度和工作性能，滿足了長(zhǎng)距離、多彎道、大高差的泵送要求，確保了施工質(zhì)量。 |
| 作者 |
| 新聞作者:汪 波 |
| 關(guān)鍵字 |
| COPYRIGHT?2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
