因(yin)各種(zhong)(zhong)原(yuan)因(yin)造成(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)泥(ni)(ni)砂(sha)(sha)漿或混(hun)(hun)凝土(tu)(tu)(tu)地(di)面(mian)(mian)(mian)面(mian)(mian)(mian)層強度(du)(du)(du)不(bu)(bu)夠、起(qi)灰起(qi)砂(sha)(sha)，可(ke)以(yi)(yi)使用(yong)混(hun)(hun)凝土(tu)(tu)(tu)表(biao)面(mian)(mian)(mian)增強劑(ji)進行硬化、防塵處(chu)理(li)：處(chu)理(li)后的(de)(de)(de)(de)(de)(de)(de)(de)地(di)面(mian)(mian)(mian)其表(biao)面(mian)(mian)(mian)硬度(du)(du)(du)和(he)耐磨性明顯增加，不(bu)(bu)起(qi)灰不(bu)(bu)起(qi)砂(sha)(sha)，但(dan)(dan)這種(zhong)(zhong)處(chu)理(li)方法(fa)對原(yuan)地(di)面(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)外觀(guan)沒有(you)(you)改變(bian)，因(yin)此，也不(bu)(bu)會對原(yuan)地(di)面(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)損傷有(you)(you)修(xiu)復(fu)作用(yong)。若想修(xiu)復(fu)原(yuan)地(di)面(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)損傷（如坑洞、裂縫等(deng)），必須采取修(xiu)補或是(shi)整體打磨的(de)(de)(de)(de)(de)(de)(de)(de)方法(fa)。方法(fa)三、在(zai)(zai)新修(xiu)建的(de)(de)(de)(de)(de)(de)(de)(de)路(lu)基上加鋪瀝(li)青(qing)混(hun)(hun)凝土(tu)(tu)(tu)安(an)(an)裝檢查(cha)井(jing)(jing)(jing)(jing)。一般(ban)是(shi)采取臨時安(an)(an)裝檢查(cha)井(jing)(jing)(jing)(jing)的(de)(de)(de)(de)(de)(de)(de)(de)辦(ban)法(fa)，待全(quan)路(lu)幅(fu)瀝(li)青(qing)混(hun)(hun)凝土(tu)(tu)(tu)路(lu)面(mian)(mian)(mian)完成(cheng)(cheng)后，在(zai)(zai)檢查(cha)井(jing)(jing)(jing)(jing)周(zhou)邊(bian)切割成(cheng)(cheng)六邊(bian)形(xing)，或者(zhe)在(zai)(zai)預先預留的(de)(de)(de)(de)(de)(de)(de)(de)圓形(xing)空位內，清理(li)余料后再安(an)(an)裝檢查(cha)井(jing)(jing)(jing)(jing)。4、井(jing)(jing)(jing)(jing)筒由井(jing)(jing)(jing)(jing)圈和(he)7種(zhong)(zhong)不(bu)(bu)同(tong)高度(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)調節塊組成(cheng)(cheng)，混(hun)(hun)凝土(tu)(tu)(tu)成(cheng)(cheng)品檢查(cha)井(jing)(jing)(jing)(jing)價格，水(shui)(shui)(shui)泥(ni)(ni)檢查(cha)井(jing)(jing)(jing)(jing)，以(yi)(yi)滿足不(bu)(bu)同(tong)覆土(tu)(tu)(tu)厚(hou)度(du)(du)(du)要(yao)求。直徑為Φ700，圓形(xing)井(jing)(jing)(jing)(jing)和(he)矩(ju)形(xing)井(jing)(jing)(jing)(jing)的(de)(de)(de)(de)(de)(de)(de)(de)井(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)筒相同(tong)。5、預制檢查(cha) 井(jing)(jing)(jing)(jing)與(yu)管道接口接觸面(mian)(mian)(mian)均(jun)應(ying)(ying)'鑿毛'處(chu)理(li)。連接時采用(yong)1：2水(shui)(shui)(shui)泥(ni)(ni)砂(sha)(sha)漿水(shui)(shui)(shui)或采用(yong)聚氨(an)脂摻和(he)水(shui)(shui)(shui)泥(ni)(ni)砂(sha)(sha)漿摻和(he)量(liang)為代替20%-50%的(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)量(liang)，水(shui)(shui)(shui)泥(ni)(ni)檢查(cha)井(jing)(jing)(jing)(jing)造價，接縫厚(hou)度(du)(du)(du)為10-15mm。當采用(yong) 塑料管等(deng)其他(ta)管材時，應(ying)(ying)按(an)其管材要(yao)求進行。6、填(tian)土(tu)(tu)(tu)時，應(ying)(ying)在(zai)(zai)井(jing)(jing)(jing)(jing)室或井(jing)(jing)(jing)(jing)筒周(zhou)圍(wei)同(tong)時回(hui)填(tian)，回(hui)填(tian)土(tu)(tu)(tu)密實(shi)(shi)度(du)(du)(du)根據路(lu)面(mian)(mian)(mian)要(yao)求而定。但(dan)(dan)不(bu)(bu)應(ying)(ying)低(di)于(yu)95%，凍土(tu)(tu)(tu)深度(du)(du)(du)范圍(wei)內，應(ying)(ying)回(hui)填(tian) 300mm寬的(de)(de)(de)(de)(de)(de)(de)(de)非(fei)凍脹(zhang)土(tu)(tu)(tu)。隨著國(guo)家建設的(de)(de)(de)(de)(de)(de)(de)(de)需要(yao)市(shi)政建設的(de)(de)(de)(de)(de)(de)(de)(de)完善(shan),使得水(shui)(shui)(shui)泥(ni)(ni)檢查(cha)井(jing)(jing)(jing)(jing)鋼模(mo)具的(de)(de)(de)(de)(de)(de)(de)(de)需求量(liang)逐(zhu)漸加大,促進模(mo)具市(shi)場的(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)斷繁榮。但(dan)(dan)是(shi)也出(chu)現了爭搶市(shi)場的(de)(de)(de)(de)(de)(de)(de)(de)問題.21世(shi)紀可(ke)以(yi)(yi)說(shuo)是(shi)質(zhi)(zhi)量(liang)的(de)(de)(de)(de)(de)(de)(de)(de)世(shi)紀.事實(shi)(shi)證明,質(zhi)(zhi)量(liang)已成(cheng)(cheng)為一個企(qi)業賴(lai)以(yi)(yi)生(sheng)(sheng)存的(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)命線(xian),甚至已經演(yan)變(bian)成(cheng)(cheng)一種(zhong)(zhong)生(sheng)(sheng)產力(li),它是(shi)市(shi)場競爭的(de)(de)(de)(de)(de)(de)(de)(de)核(he)心所在(zai)(zai),是(shi)人民生(sheng)(sheng)活的(de)(de)(de)(de)(de)(de)(de)(de)有(you)(you)效保(bao)障(zhang)。浙江水(shui)(shui)(shui)泥(ni)(ni)檢查(cha)井(jing)(jing)(jing)(jing)

檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)的(de)(de)(de)(de)(de)(de)分(fen)(fen)類：舊式(shi)的(de)(de)(de)(de)(de)(de)檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)，是(shi)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)水泥(ni)磚(zhuan)現場砌成的(de)(de)(de)(de)(de)(de)。這樣的(de)(de)(de)(de)(de)(de)檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)，是(shi)施工(gong)時(shi)(shi)間長，使用(yong)(yong)(yong)(yong)(yong)比較多的(de)(de)(de)(de)(de)(de)勞(lao)動力，造價(jia)成本高(gao)(gao)。檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)的(de)(de)(de)(de)(de)(de)內(nei)部(bu)結構不(bu)(bu)穩(wen)地(di)，容(rong)(rong)易出(chu)現裂縫， 不(bu)(bu)抗滲。在(zai)檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)施工(gong)過(guo)(guo)程中，成品水泥(ni)檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)品牌，存在(zai)的(de)(de)(de)(de)(de)(de)隱(yin)患過(guo)(guo)多，在(zai)施工(gong)中，開挖的(de)(de)(de)(de)(de)(de)地(di)方容(rong)(rong)易坍塌。使用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)時(shi)(shi)間上，是(shi)不(bu)(bu)可以預(yu)估，容(rong)(rong)易受(shou)到(dao)外(wai)界(jie)的(de)(de)(de)(de)(de)(de)影(ying)響損壞。混凝 土(tu)檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)的(de)(de)(de)(de)(de)(de)組成：檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)俗(su)稱“窨井(jing)(jing)(jing)(jing)(jing)(jing)”，一般設(she)在(zai)排水管(guan)道交(jiao)匯處、轉彎處、管(guan)徑(jing)或坡度(du)改(gai)變(bian)出(chu)、跌水處以及直線管(guan)段(duan)上每隔一定(ding)距離(li)處，是(shi)便于定(ding)期(qi)檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)、清潔和疏通管(guan) 道的(de)(de)(de)(de)(de)(de)排水附屬構筑(zhu)物.5、管(guan)頂(ding)拱旋(xuan)按照(zhao)標(biao)(biao)準圖(tu)砌筑(zhu)，一般當(dang)管(guan)徑(jing)≥1000mm時(shi)(shi)，拱旋(xuan)高(gao)(gao)度(du)為250mm，當(dang)管(guan)徑(jing)<1000mm時(shi)(shi)，拱旋(xuan)高(gao)(gao)度(du)為150mm。檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)的(de)(de)(de)(de)(de)(de)流槽應(ying)(ying)在(zai)井(jing)(jing)(jing)(jing)(jing)(jing)壁(bi)砌筑(zhu)到(dao)管(guan)頂(ding)以下(xia)即(ji)行砌筑(zhu)，表面(mian)須(xu) 用(yong)(yong)(yong)(yong)(yong)砂(sha)漿(jiang)壓實抹(mo)光(guang)。6、井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)內(nei)的(de)(de)(de)(de)(de)(de)踏步、腳窩應(ying)(ying)隨(sui)砌隨(sui)安(an)(an)(an)（留(liu)），其尺寸(cun)須(xu)符合設(she)計及規范要求(qiu)，踏步和腳窩在(zai)砌筑(zhu)砂(sha)漿(jiang)未達到(dao)規定(ding)強度(du)時(shi)(shi)不(bu)(bu)得(de)(de)踩。檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)收口(kou)(kou)時(shi)(shi)須(xu)控(kong)制縮(suo)進(jin) 尺寸(cun)，四(si)面(mian)收口(kou)(kou)時(shi)(shi)每層(ceng)(ceng)縮(suo)進(jin)不(bu)(bu)得(de)(de)超過(guo)(guo)30mm，三面(mian)收口(kou)(kou)時(shi)(shi)每層(ceng)(ceng)縮(suo)進(jin)不(bu)(bu)得(de)(de)超過(guo)(guo)50mm。7、檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)、井(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)內(nei)壁(bi)用(yong)(yong)(yong)(yong)(yong)原漿(jiang)勾(gou)縫，井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)有抹(mo)面(mian)要求(qiu)時(shi)(shi)內(nei)壁(bi)抹(mo)面(mian)分(fen)(fen)兩(liang)層(ceng)(ceng)壓實抹(mo)光(guang)，外(wai)壁(bi) 用(yong)(yong)(yong)(yong)(yong)砂(sha)漿(jiang)搓縫嚴實。有蓋板(ban)的(de)(de)(de)(de)(de)(de)井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)蓋板(ban)下(xia)須(xu)砌筑(zhu)一層(ceng)(ceng)丁磚(zhuan)。井(jing)(jing)(jing)(jing)(jing)(jing)室(shi)(shi)砌筑(zhu)完成后須(xu)及時(shi)(shi)安(an)(an)(an)裝(zhuang)井(jing)(jing)(jing)(jing)(jing)(jing)蓋，安(an)(an)(an)裝(zhuang)時(shi)(shi)磚(zhuan)面(mian)用(yong)(yong)(yong)(yong)(yong)水沖(chong)刷干凈(jing)，鋪砂(sha)漿(jiang)按設(she)計標(biao)(biao)高(gao)(gao)找平。二、井(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)施工(gong)井(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)全(quan)部(bu)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)預(yu)制井(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)，基(ji)(ji)底(di)(di)井(jing)(jing)(jing)(jing)(jing)(jing)周部(bu)分(fen)(fen)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)低標(biao)(biao)號C15混凝土(tu)填實、找平。應(ying)(ying)考慮井(jing)(jing)(jing)(jing)(jing)(jing)口(kou)(kou)高(gao)(gao)度(du)與(yu)(yu)加(jia)(jia)固(gu)混凝土(tu)的(de)(de)(de)(de)(de)(de)關(guan)系，保(bao)證(zheng)井(jing)(jing)(jing)(jing)(jing)(jing)口(kou)(kou)直接安(an)(an)(an)裝(zhuang)鋼筋(jin)骨(gu)架。三、鋼筋(jin)加(jia)(jia)工(gong)、安(an)(an)(an)裝(zhuang)骨(gu)架安(an)(an)(an)裝(zhuang)應(ying)(ying)與(yu)(yu)井(jing)(jing)(jing)(jing)(jing)(jing)口(kou)(kou)位(wei)置吻合，保(bao)證(zheng)底(di)(di)部(bu)保(bao)護層(ceng)(ceng)厚(hou)度(du)，骨(gu)架應(ying)(ying)牢固(gu)，檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)鋼筋(jin)井(jing)(jing)(jing)(jing)(jing)(jing)圈結構采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)“懸(xuan)吊支座一體澆筑(zhu)成套技術”進(jin)行施工(gong)。四(si)、內(nei)模制作(zuo)、安(an)(an)(an)裝(zhuang)制作(zuo)牢固(gu)、適用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)圓形井(jing)(jing)(jing)(jing)(jing)(jing)口(kou)(kou)模板(ban)，并(bing)便于安(an)(an)(an)裝(zhuang)和拆除(chu)，采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)0.5mm厚(hou)鐵皮制作(zuo)，保(bao)證(zheng)井(jing)(jing)(jing)(jing)(jing)(jing)口(kou)(kou)尺寸(cun)與(yu)(yu)混凝土(tu)外(wai)觀質量。鐵皮內(nei)模以井(jing)(jing)(jing)(jing)(jing)(jing)口(kou)(kou)和井(jing)(jing)(jing)(jing)(jing)(jing)框(kuang)限制加(jia)(jia)固(gu)尺寸(cun)并(bing)起到(dao)穩(wen)固(gu)作(zuo)用(yong)(yong)(yong)(yong)(yong)。加(jia)(jia)固(gu)時(shi)(shi)將井(jing)(jing)(jing)(jing)(jing)(jing)蓋與(yu)(yu)井(jing)(jing)(jing)(jing)(jing)(jing)框(kuang)卸(xie)開，待拆除(chu)內(nei)模后再安(an)(an)(an)裝(zhuang)。b.檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)井(jing)(jing)(jing)(jing)(jing)(jing)底(di)(di)基(ji)(ji)礎施工(gong)：進(jin)行基(ji)(ji)底(di)(di)處理(li)，按規范進(jin)行高(gao)(gao)程、平整度(du)、地(di)基(ji)(ji)承載力等項目的(de)(de)(de)(de)(de)(de)檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)(cha)。地(di)基(ji)(ji)承載力特征值符合設(she)計要求(qiu)（≥120kPa）。墊層(ceng)(ceng)注意控(kong)制高(gao)(gao)程和平面(mian)位(wei)置。