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lin zha yong yu hun ning tu gong cheng de yan jiu ji ying yong
Author(s): 
Pages: 22-25
Year: Issue:  1
Journal: Yunnan Building Materials

Keyword:  磷渣 激发剂 养护条件;
Abstract: 所用磷渣主要由玻璃体组成。比表面积为2000cm2/g左右的磨细磷渣粉可降低水泥砂浆的水化热。掺用胶凝材料总量15%的磷渣制得的混凝土,早期抗压强度比纯水泥混凝土稍低,28d基本一致,60d稍高。工程应用证明利用磷渣配制的混凝土完全满足要求。
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