??????×??êD??D′?μ????ì￡?D???′?μ??¨éè￡??ìé′óá?μ??¨?tà???￡???í¨μ?ì?¨ê????é?úò???ú×??á?êD??¨?tà???μ?Dè?ó￡??????Y°???¤?ù?Y?à?êéúú??é￡??°?áo?êD?Dè?ó×?D??D??μ??éò??ˉμ?′óDí?¨?tà???·??é?úéè±?￡??ú×?á?êD????¨?tà???′|àíá?μ?Dè?ó￡????¨?tà???·??é?úê?ò???′óDíμ?ò??ˉê????é·?é?éè±?￡??úéíò?ì??ˉì?è??￡?×éo?′???o?àí￡??ü?óDD§?ú???μ??°????μ?êó????y?￡′óDíμ??¨?tà???·??é?úê?ר???????¨?tà???·?é￠?￠?áóμèì?μ????D·￠￡??ü??ì?ù??D§?a??é￠??μ??¨?tà???μ?·??é′|àí?￡?????Y°???¤ê?ú?ú????í???¨?tà???·??é?úéè±?μ??óòμ?￡?¨?tà???·??é?ú?a?aò??ˉ???é??￡?°′???y?ˉ·?ê?·??a??ì￥ê?ò??ˉ???é??oí??′?ê?ò??ˉ???é???￡áííaò??ˉ???é????óDáé??μ?????·?°?￡??éò??ù?Y?í?§μ?Dèòa￡??ú?úéí?????í?μ????é?ú￡?è?ò|ê????é?ú?￠?×????é?úoí·′?÷ê????é?úμè?￡???òò??ˉ???é??μ?′|àíá?òê?·?￡′ó￡?êêo?′óDíμ?μ??¨?tà???′|àí§êó??￡????ò??ˉ???é??ê?×??ü???êD?D??eμ?′óDí?¨?tà???·??é?ú￡????°ò?óD?êD?aê?òyè?′óDí·??é?ú???êD?¨?tà?????DD·??é?￡?y·??éoóμ??¨?tà???ó|ó?ò???a?·o￡?è??éò?ó?à′é????ùéú×??￠??D?×??￠??°??￠?ó???ì?yíáμè?á?￡????òò?ü??±?óó?óúμà?·μ?ì???á?μè?￡。目前，我國大多數(shù)的城市面臨這建筑垃圾堆積成山的現(xiàn)狀，堆積如山的建筑垃圾影響到我們的生活和環(huán)境。近些年來，我國三大產(chǎn)業(yè)，農(nóng)業(yè)、工業(yè)、第三產(chǎn)業(yè)發(fā)展速度不斷加快，與此同時在巨大的經(jīng)濟利益下，對環(huán)境影響問題也尤為凸顯，據(jù)調(diào)查，目前我國城市、鄉(xiāng)鎮(zhèn)僅建筑廢物污染就造成了每年許多地區(qū)資源占用、環(huán)境污染和水體、土壤等污染，而建筑廢物又屬于不可降解材料，傳統(tǒng)的填埋、焚燒等已經(jīng)不能作為垃圾合理處理的方法，要實