kunminggushenggongmaoyouxiangongsidichusuyi“chuncheng”zhuchengdekunming，yu2013nianchengli，shiyijiazhuanyecongshiyubanshajiangdeshengchanqiye。gongsizhuyaojingyingyubanshajiang、xinxingshajiang、hunningtushajiangwaijiaji、taocizhanjieji、nizifendeshengchanjixiaoshou。chengliyilai，kunminggushenggongmaoxianhoubeipingweiguojiajiancaixingyezhiliang、fuwuxinyuaaaajiqiye，pingjieyouzhidechanpin、wanshandefuwuhelianghaodexinyuyingdeleguangdakehuderenke。muqian，gongsikenianchangeleijingpinjizhisha40wandun，gezhongputongshajiang45wandun、tezhongshajiang10wandun。

砂浆的成分中将近80%是砂，因此骨料的品质决定了干混砂浆的性能，而通常干混砂浆的生产主要采用天然河砂，是生产干混砂浆的理想骨料。但是，使用河砂都必须进行烘干处理，同时河砂的干燥消耗能源、增加成本、对环境造成了污染。另一方面，河砂资源日益紧缺，多地已经明令禁采。

duici，kunminggushenggongmaoyouxiangongsidezhuyoumingzongjinglipoweigankai。zaiyuzhuzongdegoutongzhonglejiedao：jiyuguojiahuanbaozhengcedeshoujin，yunnandangdidetianranshaziyuanyijingjinzhikaicai，youmeiyouhegeyouzhidejizhishaziyuan，zaixuangouganhunshajiangshebeishiyudaolezhuduokunnan。erzhiyoucaiyongjizhishashengchanganhunshajiang，cainengtongshijiejuezheixiewenti，rangshadelixing、jipei、xidumoshugengyoubaozheng。

weilecongyuantoushangbawochanpinzhiliang，nanfanglujizhisha+ganhunshengchanxianjinrulezhuzongdeshixian。zhuzongbiaoshi，jingguoduofangduibi，nanfanglujizhishashebeishengchandejizhishalixingyuanrun、jipeilianxuwending，nenggouyouxiaomanzuganhunshajiangshengchandegexiangzhibiaoyaoqiu，yincihaobuyouyugourunanfanglujizhisha+ganhunshengchanxian，zhankaishengchan。

erzaishijideyunxingzhong，nanfanglujiyeyiqiguoyingdepinzhihuodeleshengchanguanlirenyuanderenke。zhuzongbiaoshi，zaijinniannianchushishengchandeshihou，zhenggeshebeidelianxugongzuoxingnengyou，shebeidesunhaodi，shebeideweihugongzuoliangshao，shebeiwendinggaoxiaodetedianheyoushijinxian。tongshizhuzonghaitidao，congmuqiandechannenglaikan，meitianjiangjinyoushijigexiaoshideyunzhuanshijian，shebeiyunxingdouhenwending，wanmeiqiheleyuandingxuqiu，bijiaomanyi。

zainanfanglujizheiyihuanbaogaoxiaodechanpindaidongxia，gongsibujinyouxiaodejiejueziyuanyuhuanjingdewenti，gengshixianlekuangshiziyuandegaoxiaoliyong，yeyouxiaoguibilekaicaitianranshadailaidehuanjingbaohuwenti，shengchanchuleyongyougenggaofujiazhidechanpin，chuangzaolehuanbaoxingqiyejiazhi。

nanfanglujiwanshandeshebeihuanbaocuoshi，shigushengshajiangxuanzedeyuanyinzhiyi：nanfanglujideshengchanxianxitong，caiyongtashibuzhi，bingdaiyouziqinghuixitong，dadaowuchenhuashengchan。zhengtiaoshengchanxianwutanpaifang、wudanyanghuawupaifang，shixianqingjieshengchanmubiao。

shishengchanjigeyue，congganhunjiliangdejingdulaishuo，nanfanglujidejiliangxitongjingzhun，kehuhenrenkenanfanglujizuoshidefengge。suiranjiaqianguilexie，danshizaishebeibujianpeizhishang，xuanyongdedoushiguojixianjinchanpin，chanpinnaiyongxingqiang，youzhenanyibinideyouyuexing。

yibanlaishuo，jiaobanzhujidezhilianghuizhijieyingxiangdaoshajiangzhiliang。duiyunanfanglujidejiaobanzhuji，zhuzongzheiyangpingjia：“zheigezhujijingguoshishengchandejianyan，muqianjiaobandexiaolvhengao，junyunduyehenhao，tadeshengchanxiaolv，tadejunyundu，youqiyoushihouwomenyaokaolvdaohaocai，baokuotadeneichenban、jiaodaodengmosunjian，womenjingchangtongxingyezuoduibi，yisunjianxiaohaodoubijiaodi。”

fuwushinanfanglujiduiyonghudezhengzhongchengnuo，gengshiyigezhuanzhugongchengjiaobanjixielingyu28nianpinpaidejiazhilinghun。shebeizhiwai，nanfanglujihaichongfenkaolvkehudexuqiu，tiejinyonghu，lejieyonghuzhenzhengsuoxu，dedaolezhuzongdehaoping：“nanfanglujishouhoujingchanghuiduiwomendecaozuorenyuanzuoshouhoupeixun，zaishishengchanjieduannanfanglujidefuwurenyuanquanchengxianchangzhidao，womenyouwentiyehuisuishigoutong，chuxianyixiexiaowentizhijiexianchangjiejue，zheigequeshizuodebucuo。” pingjieguoyingdechanpin、zouxindefuwu，nanfanglujihuodekehuyouzhongdezanxu，zhuzongchuleganshoudaonanfanglujideshebeigaoxiaozhiwai，houqidefuwuyijirenyuandepeixundourangqihenmanyi。

muqian，zhenggeshengchanbanzupeizhifangmian，quanchengtongguozidonghuakongzhi，shengchanqiangdugongshidadajiangdi。jinxuyigebanzulianggeren，jiunengfuzeyitiaonianchan45wandundeganhunshajiangshengchanxian，qizhongyigerenfuzezhishaxiandeyuanliaozhuangzai，lingyigefuzezhisha+ganhundezhongyangkongzhi，zhuzongchengzhiwei“shaguashi”caozuo。chuciyiwai，shengchanxiancaozuojiandanyixue，yidanchuxianguzhangyewuxudanyou，tabiaoshi，nanfanglujideshebeiyichuxianguzhangjiuhuimashangtingzhiyunxing，zhudongjianceyichangshuju，xiangduianquanxingyejiaoyoubaozhang。

bujinruci，nanfanglujihaiyituonanfanglujijiaobanagshoujikehuduanjinxingchanpinjifuwufangmiandepeixun。jinnian3yue，youzhongguojianzhucailiaolianhehuiyubanshajiangfenhuizhuban，nanfanglujijiaobanagshoujikehuduanxiebandedisijiezhongguoyubanshajiangxingyekejipeixunzhou，xiyinlequanguoshajiangxingyexueyuanqianlaipeixunxuexi，hangaishebeiyunxing、shengchanxianguanlidengduocengmian，tigaoleyubanshajiangcongyerenyuandezhuanyejinengshuiping，rangshebeigenghaodifuwuyushiyongdanwei。

muqian，gushengshajiangyijingzouzaileyunnanxingyeshichangdeqianyan。duiyugushengshajiangweilaifazhanguihua，zhuzongzheiyangbiaoshi，bazijideshajiangchanpinzuodaojizhi，jijixiangyingguojiadehuanbaozhengce，yanshouchanpinzhiliangguan，weixiaofeizhetigonglvseyouzhigaoxiaochanpin。youxiaojida，xianzuohaoyunnankunmingdangdideshichang，zaizhubuxiangquanguofanweifushe。tongshi，zhuzongbiaoshi，jinnianwuyuefenzaiyunnangushengshajiangzhaokaide“yubanshajianglvsechanyefazhanjishuyuzhuangbei（kunming）yantaohuishang，qidaiyuyejiezhuanjiaxuezhe、geguogedideqiyepengyouyitongtantaocujinyubanshajiangxingyefazhanjinbu。

zhuzongbiaoshi，nanfanglujizhishaganhunshajiangzhengtifangan，tongguoguliaodaoganhunshajiangdejichengguihua，shiwomengengjiahelidijinxingliaochang、shengchanchangquguihua，juyougengwanzhengdechanpinlian，anxudiaozhengjizhishachengpinjipei，genghaodekongzhichengpinzhiliang、chengben。jingzhundejiliangxitong，youliangdejiaobanxingneng，butongdechengpinjiejuefangan，zheizhongjichengkeyishidetouzizhejuyougengwanzhengdechanpinlian，nenggougengjiachongfendimanzukehudexuqiu，bingnenggenghaodikongzhichanpinzhilianghechengben，keweiganhunshengchanqiyedailaishishizaizaidejingjixiaoyi。

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