Effect of fly ash on the workability, strength and hydration heat of high belite cement and concrete.

粉煤灰对高贝利特水泥和混凝土的工作性、强度及水化热的影响。

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Self-compacting concrete(SCC) is a kind of high-performance concrete with high workability.

自密实混凝土是一种具有高工作性能的高性能混凝土。

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Aiming at these defects, a kind of special mortar for plastering aerated concrete with good workability, good water retention, high bonding strength and low shrinkage ratio has been prepared.

针对这些缺陷，研制了一种和易性好、保水性好、粘结强度高、收缩率低，适合加气混凝土抹灰用的砂浆。

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