二、在(zai)對橋(qiao)梁護(hu)(hu)(hu)欄(lan)建造完(wan)(wan)成之(zhi)(zhi)后，需(xu)(xu)要(yao)(yao)(yao)我們在(zai)正(zheng)式使用(yong)(yong)(yong)(yong)之(zhi)(zhi)前需(xu)(xu)要(yao)(yao)(yao)對其進行試(shi)拼裝(zhuang)，這個(ge)的(de)(de)目的(de)(de)是檢(jian)驗下護(hu)(hu)(hu)欄(lan)安(an)(an)(an)裝(zhuang)后的(de)(de)整(zheng)體效果，檢(jian)驗下護(hu)(hu)(hu)欄(lan)縫隙(xi)、有沒有制(zhi)(zhi)作(zuo)錯誤的(de)(de)地(di)方，減少護(hu)(hu)(hu)欄(lan)的(de)(de)制(zhi)(zhi)造誤差。、在(zai)對大橋(qiao)整(zheng)體安(an)(an)(an)裝(zhuang)完(wan)(wan)護(hu)(hu)(hu)欄(lan)需(xu)(xu)要(yao)(yao)(yao)施工(gong)人員對護(hu)(hu)(hu)欄(lan)進行表(biao)面(mian)的(de)(de)浮銹干(gan)凈，這個(ge)事(shi)項做(zuo)(zuo)完(wan)(wan)后需(xu)(xu)要(yao)(yao)(yao)用(yong)(yong)(yong)(yong)機(ji)油將(jiang)模表(biao)面(mian)涂抹均勻，這個(ge)步驟的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)是保證混(hun)凝土表(biao)面(mian)關(guan)節和(he)混(hun)四：需(xu)(xu)要(yao)(yao)(yao)注意的(de)(de)是測(ce)量放樣前需(xu)(xu)要(yao)(yao)(yao)使用(yong)(yong)(yong)(yong)測(ce)距儀或(huo)者用(yong)(yong)(yong)(yong)經緯儀在(zai)橋(qiao)梁邊板上準確放樣，用(yong)(yong)(yong)(yong)墨線將(jiang)防撞護(hu)(hu)(hu)欄(lan)內邊緣彈好。每隔一(yi)定間(jian)距（視護(hu)(hu)(hu)欄(lan)長(chang)短）精測(ce)標(biao)高(gao)，以此為(wei)基礎控制(zhi)(zhi)防撞護(hu)(hu)(hu)欄(lan)護(hu)(hu)(hu)欄(lan)的(de)(de)位(wei)置和(he)標(biao)高(gao)。凝土不沾(zhan)護(hu)(hu)(hu)欄(lan)。五、以上工(gong)序做(zuo)(zuo)完(wan)(wan)后需(xu)(xu)要(yao)(yao)(yao)對護(hu)(hu)(hu)欄(lan)進行安(an)(an)(an)裝(zhuang)，安(an)(an)(an)裝(zhuang)人員需(xu)(xu)要(yao)(yao)(yao)根(gen)據相關(guan)安(an)(an)(an)裝(zhuang)步驟進行安(an)(an)(an)裝(zhuang)。