在使(shi)(shi)(shi)(shi)用前必(bi)須進(jin)行復(fu)(fu)試(shi)(shi)(shi)，并按復(fu)(fu)試(shi)(shi)(shi)結果使(shi)(shi)(shi)(shi)用。不(bu)同品種的(de)水(shui)(shui)泥(ni)不(bu)得混合使(shi)(shi)(shi)(shi)用。：砂的(de)品種，質(zhi)量(liang)(liang)(liang)應符(fu)合現(xian)行標(biao)準《公路橋涵施工(gong)(gong)技術(shu)規范(fan)》(jtj0的(de)要求，進(jin)場后應按產地，類別，加(jia)工(gong)(gong)方法(fa)和規格等不(bu)同情(qing)況進(jin)行抽樣(yang)試(shi)(shi)(shi)驗合格。當對水(shui)(shui)泥(ni)質(zhi)量(liang)(liang)(liang)有(you)懷疑或水(shui)(shui)泥(ni)出(chu)廠超過(guo)3個月時(shi)，在使(shi)(shi)(shi)(shi)用前必(bi)須進(jin)行復(fu)(fu)試(shi)(shi)(shi)，并按復(fu)(fu)試(shi)(shi)(shi)結果使(shi)(shi)(shi)(shi)用。不(bu)同品種的(de)水(shui)(shui)泥(ni)不(bu)得混合使(shi)(shi)(shi)(shi)用。子(zi)：石子(zi)的(de)品種，規格，質(zhi)量(liang)(liang)(liang)應符(fu)合現(xian)行標(biao)準《公路橋涵施工(gong)(gong)技術(shu)規范(fan)》(jtj0的(de)要求。當對水(shui)(shui)泥(ni)質(zhi)量(liang)(liang)(liang)有(you)懷疑或水(shui)(shui)泥(ni)出(chu)廠超過(guo)3個月時(shi)進(jin)場后應取樣(yang)復(fu)(fu)試(shi)(shi)(shi)合格。

其(qi)(qi)水(shui)(shui)質(zhi)應(ying)符合(he)(he)(he)(he)(he)《混凝(ning)土(tu)(tu)(tu)拌合(he)(he)(he)(he)(he)用(yong)(yong)(yong)(yong)水(shui)(shui)標(biao)準》(jgj的(de)(de)規定(ding)。加(jia)(jia)劑：外加(jia)(jia)劑的(de)(de)質(zhi)量和(he)應(ying)用(yong)(yong)(yong)(yong)技(ji)術(shu)應(ying)符合(he)(he)(he)(he)(he)現(xian)行標(biao)準《混凝(ning)土(tu)(tu)(tu)外加(jia)(jia)劑》(gb80和(he)《混凝(ning)土(tu)(tu)(tu)外加(jia)(jia)劑應(ying)用(yong)(yong)(yong)(yong)技(ji)術(shu)規范》(gb01有(you)關規定(ding)。凝(ning)土(tu)(tu)(tu)拌合(he)(he)(he)(he)(he)用(yong)(yong)(yong)(yong)水(shui)(shui)：宜(yi)采用(yong)(yong)(yong)(yong)飲用(yong)(yong)(yong)(yong)水(shui)(shui)。當采用(yong)(yong)(yong)(yong)其(qi)(qi)他水(shui)(shui)源(yuan)時(shi)，其(qi)(qi)水(shui)(shui)質(zhi)應(ying)符合(he)(he)(he)(he)(he)《混凝(ning)土(tu)(tu)(tu)拌合(he)(he)(he)(he)(he)用(yong)(yong)(yong)(yong)水(shui)(shui)標(biao)準》(jgj的(de)(de)規定(ding)。外加(jia)(jia)劑應(ying)有(you)產品說明書，出廠(chang)檢(jian)(jian)驗報告及合(he)(he)(he)(he)(he)格證(zheng)，報告，進場應(ying)復試(shi)合(he)(he)(he)(he)(he)格，有(you)害物含量檢(jian)(jian)測(ce)報告應(ying)由有(you)相應(ying)資質(zhi)等級的(de)(de)檢(jian)(jian)測(ce)部門出具(ju)。凝(ning)土(tu)(tu)(tu)拌合(he)(he)(he)(he)(he)用(yong)(yong)(yong)(yong)水(shui)(shui)：宜(yi)采用(yong)(yong)(yong)(yong)飲用(yong)(yong)(yong)(yong)水(shui)(shui)。當采用(yong)(yong)(yong)(yong)其(qi)(qi)他水(shui)(shui)源(yuan)時(shi)并應(ying)檢(jian)(jian)驗外加(jia)(jia)劑與(yu)水(shui)(shui)泥(ni)的(de)(de)適(shi)應(ying)性。