风碎渣用于生态护坡砖制备的试验研究
Energy Environmental Protection（2021）
Abstract
为拓宽风碎渣利用途径,采用风碎渣替代碎石制备生态护坡砖,考察了风碎渣对护坡砖材料性能的影响.结果表明:风碎渣替代量不高于46％的条件下制备的试样强度较未添加风碎渣的试样高,且试样的强度随风碎渣替代量的增加而逐渐提高;风碎渣含量为40％时,材料的3天和28天抗压强度分别为31.03 MPa和38.83 MPa;试样抗冻融等级达到F150,压蒸安定性合格;试样的浸出毒性符合《危险废物鉴别标准浸出毒性鉴别》(GB 5085.3—2007)的要求.
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