粉(Fen)煤(Mei)灰(Hui)固(Gu)化(Hua)剂(Ji)是(Shi)以(Yi)工(Gong)业(Ye)废(Fei)渣(Zha)粉(Fen)煤(Mei)灰(Hui)为(Wei)主(Zhu)要(Yao)原(Yuan)材(Cai)料(Liao),(?)掺(Chan)入(Ru)固(Gu)化(Hua)剂(Ji)形(Xing)成(Cheng)的(De)混(Hun)合(He)料(Liao),(?)利(Li)用(Yong)一(Yi)定(Ding)的(De)施(Shi)工(Gong)技(Ji)术(Shu)应(Ying)用(Yong)于(Yu)台(Tai)背(Bei)及(Ji)管(Guan)沟(Gou)回(Hui)填(Tian)。(?)其(Qi)成(Cheng)本(Ben)低(Di),(?)工(Gong)期(Qi)短(Duan),(?)强(Qiang)度(Du)高(Gao),(?)耐(Nai)久(Jiu)性(Xing)好(Hao),(?)不(Bu)仅(Jin)解(Jie)决(Jue)了(Liao)工(Gong)业(Ye)废(Fei)渣(Zha)粉(Fen)煤(Mei)灰(Hui)利(Li)用(Yong)问(Wen)题(Ti);(?)而(?)且(Qie)技(Ji)术(Shu)简(Jian)单(Dan),(?)施(Shi)工(Gong)方(Fang)便(Bian),(?)保(Bao)证(Zheng)了(Liao)工(Gong)程(Cheng)质(Zhi)量(Liang),(?)缩(Suo)短(Duan)了(Liao)工(Gong)期(Qi),(?)创(Chuang)造(Zao)出(Chu)了(Liao)一(Yi)定(Ding)的(De)经(Jing)济(Ji)价(Jia)值(Zhi),(?)同(Tong)时(Shi)对(Dui)于(Yu)维(Wei)护(Hu)生(Sheng)态(Tai)平(Ping)衡(Heng),(?)保(Bao)证(Zheng)可(Ke)持(Chi)续(Xu)发(Fa)展(Zhan)都(Du)具(Ju)有(You)积(Ji)极(Ji)的(De)意(Yi)义(Yi)。(?)