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    以(yi)客(ke)戶為中(zhong)心、以(yi)市場為向導,與時俱進、開拓進取

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    滑模施工與翻模施工的差異

    發布時間:2020-10-24    本文被閱讀 215 次
    導讀:一.?滑模施工與翻模施工的差異在翻模(也稱為倒模)施工中,鋼筋工,模板工,架子工,混凝土工,木匠及塔吊司機各工種施工不是流水進行的,因翻模施工,各工種之間,可以有施工間歇時間,一般情況下,各

    滑膜施工

    一. 滑模施(shi)工(gong)與翻模施(shi)工(gong)的差異

    在(zai)(zai)(zai)翻(fan)模(mo)(也稱為倒模(mo))施工(gong)(gong)(gong)(gong)中(zhong),鋼(gang)筋工(gong)(gong)(gong)(gong),模(mo)板工(gong)(gong)(gong)(gong),架子工(gong)(gong)(gong)(gong),混凝土工(gong)(gong)(gong)(gong),木匠(jiang)及塔吊司(si)機(ji)各(ge)工(gong)(gong)(gong)(gong)種(zhong)(zhong)施工(gong)(gong)(gong)(gong)不是(shi)流(liu)水進行的(de),因(yin)翻(fan)模(mo)施工(gong)(gong)(gong)(gong),各(ge)工(gong)(gong)(gong)(gong)種(zhong)(zhong)之間,可(ke)以(yi)有(you)施工(gong)(gong)(gong)(gong)間歇(xie)(xie)時間,一(yi)般(ban)(ban)情況下,各(ge)工(gong)(gong)(gong)(gong)種(zhong)(zhong)之間的(de)施工(gong)(gong)(gong)(gong)不存(cun)在(zai)(zai)(zai)互(hu)(hu)相(xiang)銜接。而滑模(mo)施工(gong)(gong)(gong)(gong)則不相(xiang)同,各(ge)工(gong)(gong)(gong)(gong)種(zhong)(zhong)之間在(zai)(zai)(zai)一(yi)個(ge)作業面上一(yi)同施工(gong)(gong)(gong)(gong),各(ge)工(gong)(gong)(gong)(gong)種(zhong)(zhong)之間互(hu)(hu)相(xiang)穿插、平行作業,偶爾存(cun)在(zai)(zai)(zai)互(hu)(hu)相(xiang)煩擾,可(ke)是(shi)其施工(gong)(gong)(gong)(gong)是(shi)24小時連續作業,沒有(you)施工(gong)(gong)(gong)(gong)間歇(xie)(xie)時間。因(yin)此這就要(yao)(yao)求(qiu)咱們(men),在(zai)(zai)(zai)施工(gong)(gong)(gong)(gong)的(de)組織上,特別是(shi)各(ge)工(gong)(gong)(gong)(gong)種(zhong)(zhong)的(de)互(hu)(hu)相(xiang)合作上要(yao)(yao)比較密切,否(fou)則一(yi)個(ge)工(gong)(gong)(gong)(gong)種(zhong)(zhong)呈(cheng)現停歇(xie)(xie)或滯后,會構成(cheng)全部(bu)工(gong)(gong)(gong)(gong)程罷工(gong)(gong)(gong)(gong)或推(tui)遲(chi),有(you)時由(you)于一(yi)個(ge)人的(de)原因(yin),可(ke)能會影(ying)響到幾十(shi)甚至(zhi)于上百人(如(ru)塔吊司(si)機(ji)),所以(yi)要(yao)(yao)求(qiu)咱們(men)每(mei)一(yi)個(ge)工(gong)(gong)(gong)(gong)種(zhong)(zhong)的(de)人員,在(zai)(zai)(zai)滑模(mo)施工(gong)(gong)(gong)(gong)中(zhong),有(you)必要(yao)(yao)有(you)一(yi)個(ge)全局觀念。而不能按照一(yi)般(ban)(ban)翻(fan)模(mo)施工(gong)(gong)(gong)(gong)來要(yao)(yao)求(qiu)自(zi)己。

    二. 放線和鋼(gang)筋(jin)方位調整

    1.   放線

    根底(di)施工完畢,是倉壁(bi)的放線(xian)作(zuo)業,該(gai)作(zuo)業有必要由總包單(dan)位擔任,總包單(dan)位放線(xian)后,需求(qiu)通(tong)過建(jian)設單(dan)位和監理單(dan)位對放線(xian)方(fang)位的準確性進行(xing)復(fu)核(he)(he)。經復(fu)核(he)(he)放線(xian)方(fang)位準確無誤后,滑模才(cai)華夠(gou)進行(xing)組裝。

    2.  鋼筋方位調整

    放(fang)線(xian)作業(ye)完畢后,初(chu)步組裝滑(hua)模前,需對鋼(gang)筋(jin)(jin)(jin)的方位(wei)進(jin)行(xing)檢(jian)查(cha)(cha),檢(jian)查(cha)(cha)鋼(gang)筋(jin)(jin)(jin)方位(wei)是(shi)否(跑位(wei))在放(fang)線(xian)方位(wei)以內,并滿(man)(man)足(zu)鋼(gang)筋(jin)(jin)(jin)維(wei)護層要(yao)求。假設鋼(gang)筋(jin)(jin)(jin)方位(wei)超出(chu)放(fang)線(xian)方位(wei)或不能(neng)滿(man)(man)足(zu)鋼(gang)筋(jin)(jin)(jin)維(wei)護層要(yao)求,總包單位(wei)應對鋼(gang)筋(jin)(jin)(jin)進(jin)行(xing)處理,直(zhi)到(dao)鋼(gang)筋(jin)(jin)(jin)方位(wei)通過建設單位(wei)和(he)監理單位(wei)檢(jian)查(cha)(cha)查(cha)(cha)驗合格,滿(man)(man)足(zu)規(gui)劃和(he)施工要(yao)求后,滑(hua)模才華夠(gou)初(chu)步組裝。

    三.鋼筋工

    1. 鋼筋的(de)長度(du)要求

    根據滑模(mo)工(gong)程的(de)特(te)征和滑模(mo)規(gui)范及(ji)有關規(gui)范規(gui)矩,水(shui)平鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)的(de)長(chang)(chang)(chang)度(du)(du)(du)不(bu)(bu)得大于(yu)(yu)7m,豎向(xiang)(xiang)鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)的(de)長(chang)(chang)(chang)度(du)(du)(du)不(bu)(bu)得大于(yu)(yu)6m,這(zhe)是(shi)由于(yu)(yu)滑模(mo)施工(gong)的(de)特(te)征所決(jue)議的(de)。假設(she)水(shui)平鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)過長(chang)(chang)(chang),由于(yu)(yu)在(zai)門架下面(mian)空間小,加上(shang)倉壁為圓(yuan)形,在(zai)穿鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)時會加大施工(gong)難度(du)(du)(du),然后影響施工(gong)速(su)度(du)(du)(du)。假設(she)豎向(xiang)(xiang)鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)過長(chang)(chang)(chang),鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)綁(bang)扎(zha)上(shang)去后,一是(shi)會構成(cheng)鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)歪斜,二(er)是(shi)在(zai)吊車吊運混凝土或鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)過程中,簡略磕碰現已綁(bang)好的(de)庫壁鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin),構成(cheng)鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)歪斜。因此(ci)鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)的(de)下料長(chang)(chang)(chang)度(du)(du)(du),必定(ding)要(yao)按照規(gui)范要(yao)求,水(shui)平鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)的(de)長(chang)(chang)(chang)度(du)(du)(du)不(bu)(bu)得大于(yu)(yu)7m,豎向(xiang)(xiang)鋼(gang)(gang)(gang)(gang)(gang)筋(jin)(jin)(jin)的(de)長(chang)(chang)(chang)度(du)(du)(du)不(bu)(bu)得大于(yu)(yu)6m。

    2.  鋼筋的吊運和堆積要(yao)求

    在混凝土沒有澆筑(zhu)前,由于滑模途徑處于簡支情況(kuang),結構剛度較弱,因(yin)此(ci),開滑之前,滑模途徑上制(zhi)止(zhi)堆積鋼筋(jin)。開滑以(yi)后才華進行(xing)鋼筋(jin)吊(diao)運(yun),鋼筋(jin)的吊(diao)運(yun)時(shi)間,一般是在工人吃飯時(shi)間,這樣可(ke)以(yi)大限度的保(bao)證(zheng)混凝土的吊(diao)運(yun)時(shi)間,塔吊(diao)司機一般情況(kuang)下(xia),不能下(xia)來(lai)吃飯,飯要送到塔吊(diao)上,以(yi)節省時(shi)間。

    鋼筋(jin)的吊運(yun)每(mei)次不(bu)能超越0.5噸,并且在滑(hua)模途(tu)徑上(shang)要對稱(cheng)均(jun)勻堆積(ji)(ji),避(bi)免由于(yu)鋼筋(jin)堆積(ji)(ji)的不(bu)均(jun)勻,構成途(tu)徑上(shang)荷(he)載不(bu)均(jun)勻,導致滑(hua)模途(tu)徑滑(hua)升(sheng)速度不(bu)一同,滑(hua)升(sheng)歪斜。

    3. 鋼筋的綁扎

    在滑模組裝(zhuang)(zhuang)前,水平鋼(gang)筋(jin)不能(neng)綁(bang)(bang)扎,滑模途(tu)徑組裝(zhuang)(zhuang)完畢,內模板(ban)(ban)裝(zhuang)(zhuang)完后(hou)再(zai)綁(bang)(bang)扎水平鋼(gang)筋(jin),然后(hou)由監理單位和建設單位查驗鋼(gang)筋(jin),合格后(hou)組裝(zhuang)(zhuang)滑模外模板(ban)(ban)。

    在滑(hua)(hua)升(sheng)階段(duan),混(hun)凝(ning)土(tu)澆(jiao)筑(zhu)完畢(bi)后,滑(hua)(hua)模每次滑(hua)(hua)升(sheng)大約200—300mm,此(ci)時,門架下部有幾十厘米的距(ju)離可以綁(bang)扎水(shui)平(ping)鋼(gang)筋(jin),鋼(gang)筋(jin)工(gong)此(ci)時應(ying)及時綁(bang)扎水(shui)平(ping)鋼(gang)筋(jin),而不(bu)能等到混(hun)凝(ning)土(tu)澆(jiao)筑(zhu)完畢(bi),再初步綁(bang)鋼(gang)筋(jin),避免因綁(bang)扎速度(du)跟(gen)不(bu)上,影響滑(hua)(hua)升(sheng)速度(du)。

    4. 鋼筋的(de)搭接要求

    鋼筋的搭接,應按(an)照規范要求,在同一(yi)截面內接頭(tou)數量,綁扎時不得(de)大于25%。焊接時不得(de)大于50%。

    5. 滑升時的鋼筋(jin)檢查

    當(dang)模(mo)板在滑(hua)升過程中(zhong),鋼筋工應檢查鋼筋是否掛模(mo)板。假(jia)設掛模(mo)板應當(dang)及(ji)時處理。

    四.混凝土工

    1.混凝土的塌落度要求和滑升(sheng)速度

    混(hun)凝(ning)土(tu)的(de)塌落度根(gen)據(ju)滑模規范要(yao)求(qiu),應操(cao)(cao)控(kong)(kong)在50-80mm,根(gen)據(ju)閱歷,咱們一(yi)般要(yao)求(qiu),冬季(ji)操(cao)(cao)控(kong)(kong)在50-80mm,夏季(ji)操(cao)(cao)控(kong)(kong)在80-100mm,泵送混(hun)凝(ning)土(tu)應操(cao)(cao)控(kong)(kong)在120-140mm,一(yi)同還要(yao)考(kao)慮到(dao),混(hun)凝(ning)土(tu)的(de)運送距離,和(he)入模時間。混(hun)凝(ning)土(tu)的(de)初凝(ning)時間要(yao)求(qiu)操(cao)(cao)控(kong)(kong)在兩小時左(zuo)右,終凝(ning)時間操(cao)(cao)控(kong)(kong)在6小時左(zuo)右。

    滑升速度按(an)照規(gui)(gui)范規(gui)(gui)矩,每(mei)(mei)天(tian)要大于(yu)2.5m,根據閱歷(li),咱(zan)們一般(ban)操控在每(mei)(mei)小時大于(yu)100mm,每(mei)(mei)天(tian)大于(yu)3m,這樣(yang)滑出來(lai)的質量比較好(hao)。

    2. 混凝土的澆筑次序和時(shi)間要(yao)求

    初步(bu)澆筑混(hun)凝土前(qian),應(ying)將(jiang)(jiang)模(mo)板(ban)(ban)內混(hun)凝土表面的雜物整(zheng)理潔(jie)(jie)凈,并將(jiang)(jiang)混(hun)凝土表面用水沖洗潔(jie)(jie)凈,然后封堵(du)模(mo)板(ban)(ban)下口因找平所留(liu)縫(feng)隙。

    混(hun)凝土初(chu)步澆(jiao)(jiao)筑前,需求用(yong)水再次(ci)澆(jiao)(jiao)濕原(yuan)混(hun)凝土表面,先鋪(pu)設水泥(ni)沙(sha)漿結合(he)層。

    混凝土的澆(jiao)筑(zhu),有必要分層均(jun)勻按照(zhao)順(shun)逆時針,替換交圈澆(jiao)筑(zhu),每層要求在(zai)同一水平面上。

    初(chu)步澆筑(zhu)時連續澆筑(zhu)2-3個分層,高(gao)600-700mm,為便于(yu)操(cao)控(kong)澆筑(zhu)厚度,一般要求(qiu)做一個尺桿,有(you)專(zhuan)人擔任檢查澆筑(zhu)高(gao)度,保證初(chu)步時澆注面在同(tong)一個水平面上。

    滑升正常后,每次模板進步200-300mm,混凝(ning)土可以進行(xing)正常澆筑。一(yi)般情況下,有必要在(zai)2小(xiao)時內澆筑一(yi)圈(quan)。保證(zheng)混凝(ning)土在(zai)初凝(ning)之前,上基層(ceng)的(de)連續粘接(jie),以保障混凝(ning)土的(de)整體強度。

    3. 混凝土的(de)振搗

    混(hun)凝土振搗(dao)(dao)時,振搗(dao)(dao)棒(bang)不得(de)直(zhi)接(jie)觸及支承桿、模板(ban)和(he)鋼筋,有(you)必要一(yi)(yi)棒(bang)挨(ai)著一(yi)(yi)棒(bang)振搗(dao)(dao),不得(de)漏振,振搗(dao)(dao)棒(bang)應刺進前一(yi)(yi)層(ceng)混(hun)凝土內,但(dan)深度不宜(yi)超越50mm,否則,有(you)可能把基層(ceng)現已凝聚的(de)混(hun)凝土振裂(lie),在模板(ban)滑升過程中(zhong),不得(de)搗(dao)(dao)振混(hun)凝土。遇到下雨需求停(ting)滑,或(huo)許交(jiao)接(jie)班(ban),必定(ding)要把模板(ban)內沒有(you)振搗(dao)(dao)的(de)混(hun)凝土振搗(dao)(dao)完畢才華(hua)下班(ban)。

    4. 操作途(tu)徑和模(mo)板的整理

    混凝土澆(jiao)筑過程中,操作途徑(jing)上(shang)會留有少量(liang)干(gan)灰渣,應(ying)及時整理潔凈,干(gan)渣不能(neng)直(zhi)接入模,以保證混凝土的質量(liang)。

    混(hun)凝(ning)土(tu)澆筑過程中,模板邊上和表里表有(you)時也會粘有(you)少量混(hun)凝(ning)土(tu),也應(ying)隨時用小鏟整(zheng)理潔凈。以保證模板面(mian)潤滑(hua)。

    5. 混凝(ning)土的收光和維護

    混(hun)凝土收(shou)光是一個非(fei)常要害(hai)的(de)環節,就象(xiang)木(mu)匠做家俱(ju)相(xiang)同(tong),是三分做,七分油。滑(hua)模(mo)也是相(xiang)同(tong),滑(hua)出的(de)作用好(hao)不好(hao),收(shou)光作業是非(fei)常要害(hai)的(de)。

    混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)出(chu)模時(shi),要求應及時(shi)修(xiu)飾收(shou)(shou)光(guang)(guang),一般情況下,混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)出(chu)模時(shi),強度不(bu)(bu)是很高,此時(shi)用(yong)(yong)方木(mu)拍(pai)拍(pai)混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)表(biao)面(mian)(mian)(mian),可以(yi)拍(pai)出(chu)水泥漿,然后直(zhi)接用(yong)(yong)木(mu)(泥)抹子(zi)收(shou)(shou)光(guang)(guang)就(jiu)可以(yi)了,遇有(you)表(biao)面(mian)(mian)(mian)不(bu)(bu)往常(chang),用(yong)(yong)方木(mu)拍(pai)實刮(gua)平(ping)(ping),用(yong)(yong)木(mu)(泥)抹子(zi)壓(ya)(ya)光(guang)(guang)抹平(ping)(ping)再收(shou)(shou)光(guang)(guang),不(bu)(bu)得用(yong)(yong)鐵抹子(zi)壓(ya)(ya)光(guang)(guang),否則會使混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)表(biao)面(mian)(mian)(mian)顏色不(bu)(bu)一同(tong)。假(jia)設遇到(dao)混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)表(biao)面(mian)(mian)(mian)有(you)積水,運(yun)用(yong)(yong)勺子(zi)將(jiang)表(biao)面(mian)(mian)(mian)的積水舀(yao)出(chu),避(bi)免混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)素漿順著模板縫流動到(dao)筒壁(bi)上,這樣會影響(xiang)混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)外觀(guan)質量。

    遇有混凝(ning)土(tu)澆筑(zhu)速度(du)較慢,混凝(ning)土(tu)出(chu)模后,表面現已凝(ning)聚的(de)情(qing)況,一(yi)般情(qing)況下,需求(qiu)粉刷一(yi)層(ceng)1-2毫(hao)米的(de)混凝(ning)土(tu)原漿(jiang),為保證(zheng)外觀作(zuo)用(yong)(yong)一(yi)同,一(yi)般情(qing)況下選用(yong)(yong)原漿(jiang)為粉刷材(cai)料。粉刷后用(yong)(yong)木(mu)(泥)抹子收(shou)光。

    遇有局部塌落(luo)或維(wei)護層掉落(luo)等現象時,收光(guang)人員(yuan)應在混凝(ning)土尚(shang)未凝(ning)聚前及時修(xiu)補并(bing)修(xiu)飾,然后收光(guang)。

    為進步混凝(ning)土(tu)表面的漂亮作(zuo)用,收(shou)光的一(yi)道程序是,用排(pai)筆(bi)沾素水(shui)泥(ni)水(shui),沿豎向排(pai)刷。排(pai)刷后(hou)的作(zuo)用將非常漂亮。

    五. 木匠

    1. 途徑板的鋪設

    途徑(jing)(jing)板(ban)的(de)鋪(pu)(pu)(pu)設(she)應根據筒倉直徑(jing)(jing)的(de)大小提前(qian)(qian)放樣下料,鋪(pu)(pu)(pu)設(she)途徑(jing)(jing)板(ban)前(qian)(qian),首先要(yao)(yao)鋪(pu)(pu)(pu)設(she)木檁條,途徑(jing)(jing)板(ban)的(de)鋪(pu)(pu)(pu)設(she)高(gao)度一(yi)般(ban)情況下要(yao)(yao)與(yu)模板(ban)上口平齊(qi),或稍高(gao)于模板(ban)上口,要(yao)(yao)求操(cao)作途徑(jing)(jing)面(mian)平整,沒有縫隙,不漏混凝土。

    2. 吊架板的鋪(pu)設

    吊架板(ban)鋪設要與吊架鋼筋綁扎在(zai)一(yi)同,避免(mian)翹(qiao)頭(tou)板(ban)。滑模施工(gong)與翻模施工(gong)的差異

    3. 門窗洞口的胎(tai)模制(zhi)做和(he)支(zhi)護(hu)

    門(men)、窗、孔(kong)、洞口(kou)的模(mo)(mo)盒應(ying)提前制(zhi)(zhi)作完結(jie)(jie),由于(yu)組裝時(shi)(shi)模(mo)(mo)板放有稍(shao)度,所以(yi)模(mo)(mo)板上口(kou)要小于(yu)筒壁的規劃(hua)厚(hou)度,這也就(jiu)要求胎模(mo)(mo)的制(zhi)(zhi)做寬度應(ying)小于(yu)模(mo)(mo)板上口(kou)寬度10mm。模(mo)(mo)盒運用琵琶撐進(jin)行(xing)加固(gu),并與結(jie)(jie)構鋼(gang)筋固(gu)定可靠,滑升(sheng)過(guo)程中要有專人關照,避免滑升(sheng)時(shi)(shi)將(jiang)胎模(mo)(mo)帶(dai)起。

    4. 預(yu)埋件和(he)骨架筋的制做和(he)安(an)放

    預(yu)(yu)(yu)埋件(jian)和(he)骨架鋼筋的(de)制作(zuo)要求與(yu)模盒相同,寬度應小(xiao)于模板(ban)上口10mm,對于較大的(de)預(yu)(yu)(yu)埋件(jian),沿圓周方向有(you)必要加工成與(yu)庫(ku)壁弧度一同的(de)弧型,洞口四周是鐵件(jian)的(de)方型預(yu)(yu)(yu)埋件(jian),安放時應該分片(pian)預(yu)(yu)(yu)埋,而不能整體預(yu)(yu)(yu)埋。

    5. 預埋件和門窗洞口模盒(he)滑升(sheng)時的檢查

    在(zai)模(mo)板在(zai)滑升過程中(zhong),木匠有必要檢查(cha)預(yu)埋件和門窗洞口胎(tai)模(mo)滑升時是否(fou)掛(gua)(gua)模(mo)板。假設掛(gua)(gua)模(mo)板應當及時處(chu)理。

    六.電工

    1. 停電要求

    電(dian)(dian)源(yuan)應設(she)置成雙(shuang)回路或備(bei)用(yong)電(dian)(dian)源(yuan),電(dian)(dian)壓380伏及220伏。由于滑(hua)(hua)模(mo)(mo)(mo)是一(yi)種徹(che)底依(yi)托電(dian)(dian)力(li)進步模(mo)(mo)(mo)板的(de)施工工藝,因(yin)此原則(ze)上要(yao)求(qiu)滑(hua)(hua)升其(qi)間不得停(ting)電(dian)(dian),假設(she)需求(qiu)停(ting)電(dian)(dian),有必要(yao)提前(qian)6-8個(ge)小時(shi)通知(zhi),以便選用(yong)相應的(de)停(ting)滑(hua)(hua)辦(ban)法(fa)。停(ting)滑(hua)(hua)前(qian),要(yao)將澆(jiao)入模(mo)(mo)(mo)板內的(de)混(hun)(hun)凝(ning)土振搗完畢,滑(hua)(hua)模(mo)(mo)(mo)人員再選用(yong)停(ting)滑(hua)(hua)辦(ban)法(fa),使模(mo)(mo)(mo)板與混(hun)(hun)凝(ning)土脫模(mo)(mo)(mo)。有條件的(de)話,現場能備(bei)有發電(dian)(dian)機,一(yi)般情況下(xia),滑(hua)(hua)模(mo)(mo)(mo)有20個(ge)千瓦就滿足(zu)液壓設(she)備(bei)啟(qi)動(dong)要(yao)求(qiu)。

    2. 夜(ye)間照明(ming)亮度的要求

    夜間施工(gong)滑模途徑上(shang)照明亮度要(yao)滿足施工(gong)要(yao)求(qiu),一(yi)同表(biao)里吊架(jia)上(shang)也需求(qiu)有照明燈,一(yi)般隔一(yi)個吊架(jia)設(she)一(yi)盞照明燈。

    3.  安(an)全(quan)保證要求

    為(wei)了安(an)全起見,不論是(shi)(shi)總包施(shi)工(gong)(gong)(gong)單位,仍是(shi)(shi)滑模隊,一切配電(dian)箱有必(bi)要(yao)(yao)裝置(zhi)漏電(dian)維護裝置(zhi)。一同,要(yao)(yao)求工(gong)(gong)(gong)人(ren)在施(shi)工(gong)(gong)(gong)中(zhong),嚴(yan)峻按照操(cao)作(zuo)規程施(shi)工(gong)(gong)(gong),一切電(dian)作(zuo)業業,有必(bi)要(yao)(yao)有專業電(dian)工(gong)(gong)(gong)操(cao)作(zuo)。施(shi)工(gong)(gong)(gong)中(zhong)制止(zhi)在電(dian)線(xian)上遷延鋼筋,制止(zhi)將混(hun)凝(ning)土傾倒在操(cao)作(zuo)途徑(jing)的電(dian)線(xian)上,以防工(gong)(gong)(gong)人(ren)鏟(chan)混(hun)凝(ning)土時將電(dian)線(xian)鏟(chan)斷漏電(dian)。

    七.  塔吊(diao)司機(ji)

    1.  安全要求

    塔(ta)吊(diao)的作(zuo)業人(ren)員吊(diao)運時有必要(yao)安全可(ke)靠、持證(zheng)上(shang)崗,制(zhi)止帶病作(zuo)業。操作(zuo)途徑上(shang)要(yao)有人(ren)專人(ren)指(zhi)揮塔(ta)吊(diao)作(zuo)業,指(zhi)揮人(ren)員要(yao)配備哨子(zi)和紅旗,地上(shang)作(zuo)業人(ren)員起(qi)吊(diao)材料時,繩索(suo)必定(ding)要(yao)系可(ke)靠。由于滑模操作(zuo)途徑作(zuo)業面較(jiao)小(xiao),豎向鋼筋(jin)豎的較(jiao)高,因此塔(ta)吊(diao)在起(qi)吊(diao)材料過程中,應盡(jin)量避免磕碰豎向鋼筋(jin)。吊(diao)鉤下(xia)制(zhi)止站人(ren)。

    2.   時間(jian)要求

    由(you)于塔(ta)(ta)吊(diao)(diao)(diao)司機要承擔一切材料的吊(diao)(diao)(diao)運作業,因此塔(ta)(ta)吊(diao)(diao)(diao)司機沒有(you)歇(xie)息(xi)(xi)時(shi)間。正(zheng)常滑升過程中,塔(ta)(ta)吊(diao)(diao)(diao)僅能滿足混凝(ning)土的吊(diao)(diao)(diao)運量,工人吃(chi)(chi)飯(fan)時(shi)間,正(zheng)是吊(diao)(diao)(diao)運鋼(gang)筋(jin)的時(shi)間,此時(shi)途(tu)(tu)徑(jing)上相對而(er)言人員比(bi)較少,操作空間比(bi)較大(da),吊(diao)(diao)(diao)運鋼(gang)筋(jin)較安全。吃(chi)(chi)飯(fan)時(shi)間途(tu)(tu)徑(jing)上和(he)途(tu)(tu)徑(jing)下都要留有(you)鋼(gang)筋(jin)工,專(zhuan)門擔任吊(diao)(diao)(diao)運鋼(gang)筋(jin)。所以要求塔(ta)(ta)吊(diao)(diao)(diao)司機吃(chi)(chi)飯(fan)時(shi)間不能歇(xie)息(xi)(xi),要輪番吃(chi)(chi)飯(fan),或把飯(fan)送到塔(ta)(ta)吊(diao)(diao)(diao)上去(qu)。

    八.  安全

    由于滑(hua)模是一種(zhong)多工(gong)種(zhong)連續(xu)穿(chuan)插的高空作業,因此安(an)全問題更(geng)應該引起高度重(zhong)視。進入工(gong)地有必要戴安(an)全帽(mao),制止穿(chuan)拖(tuo)鞋上(shang)班。操作途(tu)徑應鋪(pu)板平(ping)整,嚴密,防滑(hua),可靠,途(tu)徑上(shang)維護欄桿和表里吊(diao)腳手架應滿掛安(an)全網(wang)。

    筒壁四周10m內應設(she)警戒標志(zhi)。途徑(jing)上(shang)的石子、鋼筋頭(tou)號任何東西,不得向下拋扔,也不能用腳往下踢。雷(lei)雨(yu)氣候時,一切高空(kong)作業人員應該下到地上(shang)。操作途徑(jing)上(shang)設(she)置(zhi)專用滅火器。

    人員上(shang)下(xia)應(ying)設置(zhi)可靠上(shang)人樓梯,并滿掛安全網(wang)。

    九. 人(ren)員的組織

    1.   人員的配備

    由于滑(hua)模施(shi)工(gong)是(shi)多工(gong)種(zhong)(zhong)互相(xiang)合(he)作的施(shi)工(gong),所(suo)以在(zai)施(shi)工(gong)過程中,各工(gong)種(zhong)(zhong)人(ren)(ren)員(yuan)(yuan)(yuan)必(bi)定要合(he)理配(pei)備,一(yi)(yi)般(ban)來說,滑(hua)模是(shi)兩班(ban)制,作業12個(ge)(ge)小時(shi)為一(yi)(yi)班(ban),一(yi)(yi)般(ban)在(zai)操作途徑上(shang)有(you):混(hun)凝(ning)土工(gong),鋼筋(jin)工(gong),木(mu)匠,滑(hua)模工(gong),電工(gong),表里吊架上(shang)有(you)收光人(ren)(ren)員(yuan)(yuan)(yuan),上(shang)邊還有(you)一(yi)(yi)個(ge)(ge)塔吊司機,選用泵送混(hun)凝(ning)土時(shi),還有(you)管道維(wei)護人(ren)(ren)員(yuan)(yuan)(yuan),此(ci)外(wai)還有(you)架子工(gong)根據滑(hua)升速度隨時(shi)搭設上(shang)人(ren)(ren)跑道。這么多工(gong)種(zhong)(zhong),任何一(yi)(yi)個(ge)(ge)工(gong)種(zhong)(zhong)的人(ren)(ren)員(yuan)(yuan)(yuan)配(pei)備缺乏(fa),都要影(ying)響整(zheng)個(ge)(ge)施(shi)工(gong)進(jin)(jin)度。一(yi)(yi)般(ban)情況下,開滑(hua)48小時(shi)內,就可(ke)以發現人(ren)(ren)員(yuan)(yuan)(yuan)配(pei)備的是(shi)否合(he)理,總(zong)包單(dan)位應該(gai)及時(shi)對(dui)各工(gong)種(zhong)(zhong)人(ren)(ren)員(yuan)(yuan)(yuan)的配(pei)備情況進(jin)(jin)行(xing)調(diao)整(zheng)。

    2.  人員的組(zu)織協諧和(he)一致指揮

    就(jiu)如上(shang)(shang)(shang)所述(shu),七、八(ba)個(ge)(ge)工種一(yi)同在一(yi)個(ge)(ge)作業面上(shang)(shang)(shang)施工,特別是(shi),各工種之間(jian)咱們并不了解(jie),這就(jiu)要(yao)求有(you)必(bi)定(ding)的(de)(de)組(zu)織協調,和一(yi)致的(de)(de)指揮(hui),一(yi)般的(de)(de)做法是(shi),總包單位在操作途徑上(shang)(shang)(shang)兩班(ban)24小時每班(ban)都有(you)一(yi)個(ge)(ge)擔(dan)任人,擔(dan)任整個(ge)(ge)途徑上(shang)(shang)(shang)人員的(de)(de)組(zu)織協諧和一(yi)致指揮(hui)。

    各施工隊每(mei)班(ban)應指定帶(dai)班(ban)組長,初步階段咱(zan)們(men)還不了解的情(qing)況(kuang)下(xia),可以將(jiang)每(mei)個(ge)班(ban)組的擔(dan)任人寫在(zai)一(yi)個(ge)牌(pai)子上,作業傍邊有什么需求合作和協調的事情(qing),或發現什么問題需求處理,咱(zan)們(men)好聯絡(luo)洽談。

    應當(dang)指(zhi)出的(de)是(shi),不論哪(na)個(ge)工種(zhong)發現有問(wen)題(ti),需求其它工種(zhong)合作,都要奉告自己的(de)工人,有問(wen)題(ti)時向(xiang)自己的(de)帶班(ban)(ban)班(ban)(ban)長反響,通(tong)過班(ban)(ban)組(zu)長之間(jian)來處(chu)理(li)(li)問(wen)題(ti),避免工人之間(jian)直接處(chu)理(li)(li)問(wen)題(ti)產生矛盾(dun)。班(ban)(ban)長之間(jian)處(chu)理(li)(li)不了(le)的(de)問(wen)題(ti),可以(yi)通(tong)過途徑上的(de)總包單(dan)位擔(dan)任人處(chu)理(li)(li)。

    十. 材料供應

    由于滑(hua)模速度比較快(kuai),所(suo)以在開滑(hua)前,要做(zuo)好材料的(de)(de)供應預備作業。鋼筋要全部制(zhi)(zhi)作好,并(bing)按(an)分類堆(dui)積規整。洞口模盒及預埋(mai)件有(you)必要提前制(zhi)(zhi)作完結,并(bing)檢查是否(fou)比模板上(shang)口小10mm,要保證能(neng)放的(de)(de)進去。爬梯也要全部制(zhi)(zhi)作好,并(bing)編碼(ma)擺(bai)放。沙、石、水(shui)泥進入現場要達到用量的(de)(de)80%以上(shang)。

    滑模施工與翻模施工的差異
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