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分析了水泥混凝土道路改建时废弃混凝土的再利用,试验路应用结果表明,再生集料能够满足在半刚性基层或水泥混凝土中应用时的技术要求,再生集料混凝土除耐磨性稍差之外,其他方面与普通混凝土无明显差别。
The reuse of waste concrete during the rebuilding of cement concrete was analyzed. The application results of the test road show that the recycled aggregate can meet the technical requirements of semi-rigid base or cement concrete. The recycled aggregate concrete has a little bad abrasion resistance , Other aspects of ordinary concrete no significant difference.