The poor gas anti - permeability and carbonation resistance of recycled concrete can be offset by mineral additions 通过加入矿物掺和料,则再生混凝土的抗气渗性和抗碳化性能均可得到改善。
2.
The results indicate that there are some relativity between the gas anti - permeability and carbonation resistance , and both properties of recycled concrete are worse than those of normal concrete 对再生混凝土的抗气渗性和抗碳化性能进行了研究,试验结果表明:再生混凝土的抗气渗性和抗碳化性能之间具有一定的相关性,但该两者均较普通混凝土差。