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道路高性能再生混凝土的制备及性能研究

Study on preparation and properties of high performance recycled concrete for pavement
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摘要 采用正交设计方法,研究了不同因素对道路高性能再生混凝土力学性能的影响。结果表明,胶凝材料总用量对再生混凝土28 d抗压强度的影响显著;而水胶比则对再生混凝土28 d弯拉强度影响显著。道路高性能再生混凝土的强度并未因为使用再生集料而显著降低,其原因是再生集料对混凝土的力学性能同时具有一定的有利作用。
出处 《新型建筑材料》 2012年第8期45-47,共3页 New Building Materials
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