混(hun)(hun)(hun)凝土(tu)(tu)(tu)(tu)水(shui)泥(ni)檢查(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)是(shi)什么，混(hun)(hun)(hun)凝土(tu)(tu)(tu)(tu)水(shui)泥(ni)檢查(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)構件當(dang)(dang)井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)周(zhou)(zhou)(zhou)圍(wei)(wei)的(de)回填與管道(dao)溝槽的(de)回填不便(bian)同時進(jin)(jin)行(xing)時，應留臺階形接茬。　 ②當(dang)(dang)溝槽內每一層(ceng)回填土(tu)(tu)(tu)(tu)壓(ya)實成型(xing)后(hou)(hou)，用(yong)(yong)(yong)人(ren)工將井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)周(zhou)(zhou)(zhou)圍(wei)(wei)50cm范圍(wei)(wei)內的(de)松土(tu)(tu)(tu)(tu)挖(wa)去，換(huan)填預先(xian)拌制(zhi)(zhi)好(hao)的(de)無砂(sha)大(da)孔(kong)混(hun)(hun)(hun)合料或低(di)標(biao)(biao)(biao)號(hao)商品(pin)混(hun)(hun)(hun)凝土(tu)(tu)(tu)(tu)，并(bing)在(zai)(zai)(zai)保證在(zai)(zai)(zai)混(hun)(hun)(hun)合料強(qiang)度(du)達到要求時才(cai)能回料。　 ③井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)周(zhou)(zhou)(zhou)圍(wei)(wei)回填壓(ya)實時應沿井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)中心對稱進(jin)(jin)行(xing)，且不得漏(lou)夯(hang)(hang)(hang)。 ④在(zai)(zai)(zai)進(jin)(jin)入道(dao)路結構層(ceng)施(shi)(shi)(shi)工時，除(chu)(chu)采(cai)用(yong)(yong)(yong)壓(ya)路機(ji)碾壓(ya)外，還應采(cai)用(yong)(yong)(yong)蛙　 式(shi)打夯(hang)(hang)(hang)機(ji)或立式(shi)沖擊夯(hang)(hang)(hang)逐層(ceng)對井(jing)(jing)(jing)(jing)(jing)(jing)周(zhou)(zhou)(zhou)60公分(fen)范圍(wei)(wei)內進(jin)(jin)行(xing)補夯(hang)(hang)(hang)，以清除(chu)(chu)碾壓(ya)死角。井(jing)(jing)(jing)(jing)(jing)(jing)框(kuang)（蓋(gai)(gai)）安裝施(shi)(shi)(shi)工、對井(jing)(jing)(jing)(jing)(jing)(jing)周(zhou)(zhou)(zhou)進(jin)(jin)行(xing)加(jia)固：在(zai)(zai)(zai)井(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)安裝施(shi)(shi)(shi)工完成后(hou)(hou)，要對井(jing)(jing)(jing)(jing)(jing)(jing)周(zhou)(zhou)(zhou)進(jin)(jin)行(xing)加(jia)固。具(ju)體(ti)做法(fa)(fa)是(shi)：①沿井(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)周(zhou)(zhou)(zhou)圍(wei)(wei)放(fang)(fang)加(jia)固鋼筋(jin)(jin)箍；②放(fang)(fang)置(zhi)(zhi)(zhi)預制(zhi)(zhi)鋼筋(jin)(jin)砼(tong)井(jing)(jing)(jing)(jing)(jing)(jing)圈(quan)，注(zhu)意要將預制(zhi)(zhi)砼(tong)井(jing)(jing)(jing)(jing)(jing)(jing)圈(quan)平(ping)面位(wei)置(zhi)(zhi)(zhi)及標(biao)(biao)(biao)高(gao)(gao)調整(zheng)好(hao)(井(jing)(jing)(jing)(jing)(jing)(jing)圈(quan)頂(ding)至(zhi)設計(ji)路面標(biao)(biao)(biao)高(gao)(gao)之間的(de)厚度(du)為路面厚，井(jing)(jing)(jing)(jing)(jing)(jing)圈(quan)與井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)平(ping)面位(wei)置(zhi)(zhi)(zhi)一致)；③井(jing)(jing)(jing)(jing)(jing)(jing)周(zhou)(zhou)(zhou)澆筑無砂(sha)大(da)孔(kong)混(hun)(hun)(hun)合料或低(di)標(biao)(biao)(biao)號(hao)商品(pin)混(hun)(hun)(hun)凝土(tu)(tu)(tu)(tu)進(jin)(jin)行(xing)加(jia)固（澆筑砼(tong)時必需(xu)嚴格采(cai)用(yong)(yong)(yong)機(ji)械振搗）；混(hun)(hun)(hun)凝土(tu)(tu)(tu)(tu)水(shui)泥(ni)檢查(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)是(shi)什么用(yong)(yong)(yong)臨時蓋(gai)(gai)板將井(jing)(jing)(jing)(jing)(jing)(jing)口蓋(gai)(gai)好(hao)。檢查(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)蓋(gai)(gai)標(biao)(biao)(biao)高(gao)(gao)的(de)調整(zheng)具(ju)體(ti)做法(fa)(fa)是(shi)：①露出預制(zhi)(zhi)鋼筋(jin)(jin)砼(tong)井(jing)(jing)(jing)(jing)(jing)(jing)圈(quan)；②確(que)定檢查(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)的(de)井(jing)(jing)(jing)(jing)(jing)(jing)蓋(gai)(gai)標(biao)(biao)(biao)高(gao)(gao)；③將檢查(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)蓋(gai)(gai)放(fang)(fang)置(zhi)(zhi)(zhi)在(zai)(zai)(zai)預制(zhi)(zhi)鋼筋(jin)(jin)砼(tong)井(jing)(jing)(jing)(jing)(jing)(jing)圈(quan)上，井(jing)(jing)(jing)(jing)(jing)(jing)蓋(gai)(gai)底沿井(jing)(jing)(jing)(jing)(jing)(jing)周(zhou)(zhou)(zhou)用(yong)(yong)(yong)4—6個(ge)鐵制(zhi)(zhi)楔型(xing)塞，將井(jing)(jing)(jing)(jing)(jing)(jing)蓋(gai)(gai)頂(ding)面調至(zhi)放(fang)(fang)線標(biao)(biao)(biao)高(gao)(gao)位(wei)置(zhi)(zhi)(zhi)；④井(jing)(jing)(jing)(jing)(jing)(jing)蓋(gai)(gai)底與預制(zhi)(zhi)鋼筋(jin)(jin)砼(tong)井(jing)(jing)(jing)(jing)(jing)(jing)圈(quan)間用(yong)(yong)(yong)高(gao)(gao)標(biao)(biao)(biao)號(hao)砂(sha)漿(jiang)進(jin)(jin)行(xing)填充；⑤每調好(hao)一座井(jing)(jing)(jing)(jing)(jing)(jing)后(hou)(hou)，用(yong)(yong)(yong)圍(wei)(wei)護(hu)進(jin)(jin)行(xing)隔離，直至(zhi)砂(sha)漿(jiang)達到強(qiang)度(du)后(hou)(hou)方可撤去圍(wei)(wei)護(hu)；⑥井(jing)(jing)(jing)(jing)(jing)(jing)周(zhou)(zhou)(zhou)用(yong)(yong)(yong)砼(tong)進(jin)(jin)行(xing)補填，并(bing)用(yong)(yong)(yong)沖擊夯(hang)(hang)(hang)具(ju)進(jin)(jin)行(xing)夯(hang)(hang)(hang)實。檢查(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)施(shi)(shi)(shi)工的(de)質量監(jian)控檢查(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)施(shi)(shi)(shi)工質量應作(zuo)為道(dao)路施(shi)(shi)(shi)工重點質量監(jian)控對象，檢查(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)的(de)砼(tong)底板澆筑及井(jing)(jing)(jing)(jing)(jing)(jing)周(zhou)(zhou)(zhou)回填土(tu)(tu)(tu)(tu)，應作(zuo)為監(jian)理旁站監(jian)督的(de)一項重要內容。