2 預(yu)制構(gou)(gou)(gou)件(jian)(jian)(jian)存(cun)放(fang)(fang)(fang)應(ying)(ying)符合(he)下列規(gui)定：2.1 存(cun)放(fang)(fang)(fang)場地應(ying)(ying)平整、堅實，并應(ying)(ying)有排水(shui)措施(shi);2.2 存(cun)放(fang)(fang)(fang)庫區宜(yi)(yi)(yi)實行分區管理和(he)信息化臺(tai)賬管理;2.3 應(ying)(ying)按照產品(pin)(pin)品(pin)(pin)種(zhong)、規(gui)格(ge)型號、檢驗狀態分類存(cun)放(fang)(fang)(fang)，產品(pin)(pin)標識應(ying)(ying)明確(que)(que)、耐久，預(yu)埋吊件(jian)(jian)(jian)應(ying)(ying)朝上(shang)，標識應(ying)(ying)向外;2.4 應(ying)(ying)合(he)理設置墊(dian)塊(kuai)(kuai)支點位置，確(que)(que)保預(yu)制構(gou)(gou)(gou)件(jian)(jian)(jian)存(cun)放(fang)(fang)(fang)穩定，支點宜(yi)(yi)(yi)與起吊點位置一致;2.5 與清水(shui)混凝土面接觸的(de)(de)墊(dian)塊(kuai)(kuai)應(ying)(ying)采取(qu)(qu)防污染(ran)措施(shi);2.6 預(yu)制構(gou)(gou)(gou)件(jian)(jian)(jian)多層(ceng)(ceng)疊放(fang)(fang)(fang)時，每層(ceng)(ceng)構(gou)(gou)(gou)件(jian)(jian)(jian)間的(de)(de)墊(dian)塊(kuai)(kuai)應(ying)(ying)上(shang)下對齊;預(yu)制樓板(ban)(ban)、疊合(he)板(ban)(ban)、陽臺(tai)板(ban)(ban)和(he)空調板(ban)(ban)等構(gou)(gou)(gou)件(jian)(jian)(jian)宜(yi)(yi)(yi)平放(fang)(fang)(fang)，疊放(fang)(fang)(fang)層(ceng)(ceng)數不宜(yi)(yi)(yi)超過6層(ceng)(ceng);長期存(cun)放(fang)(fang)(fang)時，應(ying)(ying)采取(qu)(qu)措施(shi)控制預(yu)應(ying)(ying)力構(gou)(gou)(gou)件(jian)(jian)(jian)起拱值和(he)疊合(he)板(ban)(ban)翹曲變(bian)(bian)形(xing)(xing);2.7 預(yu)制柱、梁等細長構(gou)(gou)(gou)件(jian)(jian)(jian)宜(yi)(yi)(yi)平放(fang)(fang)(fang)且用(yong)兩條墊(dian)木支撐(cheng);2.8 預(yu)制內(nei)外墻板(ban)(ban)、掛板(ban)(ban)宜(yi)(yi)(yi)采用(yong)特(te)殊(shu)支架直立存(cun)放(fang)(fang)(fang)，支架應(ying)(ying)有足夠的(de)(de)強度和(he)剛度，薄弱構(gou)(gou)(gou)件(jian)(jian)(jian)、構(gou)(gou)(gou)件(jian)(jian)(jian)薄弱部位和(he)門窗洞口應(ying)(ying)采取(qu)(qu)防止(zhi)變(bian)(bian)形(xing)(xing)開(kai)裂的(de)(de)臨時加(jia)固措施(shi)。小型預(yu)制構(gou)(gou)(gou)件(jian)(jian)(jian)布(bu)料機(ji)預(yu)制塊(kuai)(kuai)生產線生產水(shui)泥(ni)制品(pin)(pin)加(jia)多少水(shui)合(he)適？江(jiang)蘇裝配式預(yu)制構(gou)(gou)(gou)件(jian)(jian)(jian)模板(ban)(ban)

預制(zhi)(zhi)(zhi)構(gou)(gou)(gou)(gou)件(jian)--疊(die)合(he)(he)(he)(he)(he)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)是裝(zhuang)配式(shi)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)和現(xian)(xian)澆(jiao)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)相結(jie)(jie)合(he)(he)(he)(he)(he)的(de)(de)一種(zhong)結(jie)(jie)構(gou)(gou)(gou)(gou)形式(shi)，底部采用預制(zhi)(zhi)(zhi)的(de)(de)混(hun)(hun)凝土(tu)薄板(ban)(ban)(ban)(ban)(ban)(ban)為長久模板(ban)(ban)(ban)(ban)(ban)(ban)，上部澆(jiao)筑現(xian)(xian)澆(jiao)混(hun)(hun)凝土(tu)疊(die)合(he)(he)(he)(he)(he)層(ceng)，兩部分混(hun)(hun)凝土(tu)整體受力，形成(cheng)裝(zhuang)配整體式(shi)疊(die)合(he)(he)(he)(he)(he)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)。疊(die)合(he)(he)(he)(he)(he)板(ban)(ban)(ban)(ban)(ban)(ban)特點(dian)1、疊(die)合(he)(he)(he)(he)(he)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)具有良(liang)好的(de)(de)整體性(xing)和連續(xu)性(xing)，有利于(yu)增強建筑物的(de)(de)抗震(zhen)性(xing)能(neng)。2、疊(die)合(he)(he)(he)(he)(he)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)可節省(sheng)模板(ban)(ban)(ban)(ban)(ban)(ban)，板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)上下表(biao)面平整，便于(yu)飾面層(ceng)裝(zhuang)修。3、疊(die)合(he)(he)(he)(he)(he)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)施(shi)工(gong)進(jin)度(du)快，可縮短(duan)施(shi)工(gong)周期，提(ti)高(gao)工(gong)作效率(lv)，節省(sheng)人工(gong)，降低施(shi)工(gong)成(cheng)本。4、疊(die)合(he)(he)(he)(he)(he)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)，減(jian)(jian)少(shao)了現(xian)(xian)場(chang)混(hun)(hun)凝土(tu)澆(jiao)筑量，減(jian)(jian)少(shao)混(hun)(hun)凝土(tu)振搗時(shi)的(de)(de)噪聲污染，符(fu)合(he)(he)(he)(he)(he)節能(neng)減(jian)(jian)排方針(zhen)。疊(die)合(he)(he)(he)(he)(he)板(ban)(ban)(ban)(ban)(ban)(ban)進(jin)場(chang)要(yao)(yao)求(qiu)1、疊(die)合(he)(he)(he)(he)(he)板(ban)(ban)(ban)(ban)(ban)(ban)采用桁架朝(chao)上疊(die)放(fang)(fang)的(de)(de)堆放(fang)(fang)方式(shi)，嚴禁倒置(zhi)，構(gou)(gou)(gou)(gou)件(jian)應有清晰的(de)(de)吊點(dian)、附(fu)著點(dian)、拉結(jie)(jie)點(dian)標識，各(ge)層(ceng)疊(die)合(he)(he)(he)(he)(he)板(ban)(ban)(ban)(ban)(ban)(ban)下部設(she)置(zhi)墊(dian)塊，墊(dian)塊在構(gou)(gou)(gou)(gou)件(jian)下的(de)(de)位(wei)置(zhi)應與脫模、吊裝(zhuang)時(shi)的(de)(de)起(qi)吊位(wei)置(zhi)一致。各(ge)層(ceng)薄板(ban)(ban)(ban)(ban)(ban)(ban)間(jian)也須設(she)置(zhi)墊(dian)木(mu)且(qie)墊(dian)木(mu)應上下對齊，堆放(fang)(fang)層(ceng)數不(bu)應大于(yu)6層(ceng)，并應有穩固措施(shi)。2、預制(zhi)(zhi)(zhi)構(gou)(gou)(gou)(gou)件(jian)進(jin)場(chang)時(shi)須對每塊構(gou)(gou)(gou)(gou)件(jian)進(jin)場(chang)驗收，主要(yao)(yao)針(zhen)對構(gou)(gou)(gou)(gou)件(jian)外(wai)觀和規格尺寸進(jin)行檢查。要(yao)(yao)求(qiu)外(wai)觀質量上不(bu)能(neng)有嚴重(zhong)的(de)(de)缺(que)陷(xian)，且(qie)不(bu)應有露筋和影響結(jie)(jie)構(gou)(gou)(gou)(gou)使用性(xing)能(neng)的(de)(de)蜂窩、麻面和裂縫等現(xian)(xian)象。河(he)南住(zhu)宅預制(zhi)(zhi)(zhi)構(gou)(gou)(gou)(gou)件(jian)質量預制(zhi)(zhi)(zhi)構(gou)(gou)(gou)(gou)件(jian)--鋼(gang)筋混(hun)(hun)凝土(tu)預制(zhi)(zhi)(zhi)樁有哪(na)兩種(zhong)？來問問龍泰集(ji)團。

混凝土預(yu)(yu)制(zhi)構件準(zhun)(zhun)備(bei)(bei)(bei)(bei)(bei)工(gong)作一、準(zhun)(zhun)備(bei)(bei)(bei)(bei)(bei)工(gong)作： 1、技術準(zhun)(zhun)備(bei)(bei)(bei)(bei)(bei)：仔細審圖(tu)，掌握(wo)構件尺寸(cun)、數量(liang)，掌握(wo)預(yu)(yu)留洞口和預(yu)(yu)埋件的(de)位置、尺寸(cun)、型號(hao)、形狀等(deng)； 2、場地準(zhun)(zhun)備(bei)(bei)(bei)(bei)(bei)：根據生(sheng)產規模，確定(ding)(ding)(ding)場地面(mian)積(ji)(ji)。分出(chu)預(yu)(yu)制(zhi)區、堆放區及必要(yao)的(de)行車(che)道路； 3、材(cai)料(liao)、設(she)備(bei)(bei)(bei)(bei)(bei)準(zhun)(zhun)備(bei)(bei)(bei)(bei)(bei)：包括砂、石、水泥、鋼筋、模板、施工(gong)用(yong)水、施工(gong)用(yong)電等(deng)，做原材(cai)料(liao)的(de)實驗(yan)檢驗(yan)，做出(chu)混凝土配(pei)合(he)比；設(she)備(bei)(bei)(bei)(bei)(bei)首(shou)先是混凝土拌合(he)設(she)備(bei)(bei)(bei)(bei)(bei)，一般采用(yong)強(qiang)制(zhi)式(shi)攪(jiao)拌機，還要(yao)計劃好(hao)混凝土運輸設(she)備(bei)(bei)(bei)(bei)(bei)，混凝土振搗設(she)備(bei)(bei)(bei)(bei)(bei)，構件吊裝設(she)備(bei)(bei)(bei)(bei)(bei)等(deng)； 4、人員(yuan)準(zhun)(zhun)備(bei)(bei)(bei)(bei)(bei)：根據不同的(de)工(gong)序，選定(ding)(ding)(ding)不同的(de)技術工(gong)人和雜工(gong)等(deng)，根據規模和日產量(liang)確定(ding)(ding)(ding)人數，如需提供(gong)食(shi)宿(su)，還要(yao)計劃好(hao)住宿(su)面(mian)積(ji)(ji)和食(shi)堂的(de)問題。

混(hun)凝(ning)土(tu)預(yu)制(zhi)構件(jian)產品一(yi)般(ban)用(yong)什么水(shui)(shui)(shui)泥(ni)制(zhi)作？那么，制(zhi)作水(shui)(shui)(shui)泥(ni)預(yu)制(zhi)件(jian)較好(hao)是選擇(ze)礦渣硅酸鹽水(shui)(shui)(shui)泥(ni)、粉煤灰硅酸鹽水(shui)(shui)(shui)泥(ni)、火山(shan)灰質硅酸鹽水(shui)(shui)(shui)泥(ni)和(he)復(fu)合硅酸鹽水(shui)(shui)(shui)泥(ni)。因為這(zhe)4個品種的(de)(de)水(shui)(shui)(shui)泥(ni)中摻入大(da)量(liang)的(de)(de)水(shui)(shui)(shui)泥(ni)活(huo)性混(hun)合材(cai)，這(zhe)些(xie)水(shui)(shui)(shui)泥(ni)活(huo)性混(hun)合材(cai)能夠(gou)更(geng)(geng)好(hao)地在(zai)蒸汽作用(yong)下，快(kuai)速與硅酸三鈣(gai)(gai)水(shui)(shui)(shui)化(hua)后生(sheng)成的(de)(de)氫氧(yang)化(hua)鈣(gai)(gai)發(fa)生(sheng)所謂的(de)(de)“二次(ci)水(shui)(shui)(shui)化(hua)反應”，生(sheng)成水(shui)(shui)(shui)化(hua)硅酸鈣(gai)(gai)凝(ning)膠。從而產生(sheng)更(geng)(geng)高的(de)(de)強度(du)。然后，水(shui)(shui)(shui)泥(ni)預(yu)制(zhi)構件(jian)一(yi)般(ban)要(yao)達到(dao)C30砼(tong)標，很多(duo)客戶的(de)(de)圖紙要(yao)求C20和(he)C25，其實這(zhe)種混(hun)凝(ning)土(tu)是商用(yong)砼(tong)，也就是裝修標準用(yong)的(de)(de)水(shui)(shui)(shui)泥(ni)混(hun)凝(ning)土(tu)，這(zhe)種商用(yong)混(hun)凝(ning)土(tu)也可以用(yong)來制(zhi)作水(shui)(shui)(shui)泥(ni)預(yu)制(zhi)構件(jian)，但是產品的(de)(de)強度(du)和(he)硬度(du)會比(bi)C30砼(tong)標的(de)(de)混(hun)凝(ning)土(tu)差很多(duo)。預(yu)制(zhi)構件(jian)的(de)(de)優(you)勢有哪些(xie)？來問問龍(long)泰集團。

預(yu)(yu)制(zhi)構(gou)(gou)件(jian)采(cai)用(yong)灑水、覆蓋等方式進行(xing)常(chang)溫(wen)(wen)(wen)養(yang)(yang)護時，應(ying)符(fu)合現(xian)行(xing)國(guo)家(jia)標準《混(hun)(hun)(hun)凝(ning)土(tu)結(jie)構(gou)(gou)工(gong)(gong)程施(shi)工(gong)(gong)規范(fan)》的(de)(de)(de)要求。預(yu)(yu)制(zhi)構(gou)(gou)件(jian)采(cai)用(yong)加熱養(yang)(yang)護時，應(ying)制(zhi)定養(yang)(yang)護制(zhi)度對靜停、升溫(wen)(wen)(wen)、恒(heng)溫(wen)(wen)(wen)和(he)降溫(wen)(wen)(wen)時間(jian)進行(xing)控制(zhi)，宜(yi)在常(chang)溫(wen)(wen)(wen)下靜停2h~6h,升溫(wen)(wen)(wen)、降溫(wen)(wen)(wen)速(su)度不應(ying)超(chao)過20C/h,至高養(yang)(yang)護溫(wen)(wen)(wen)度不宜(yi)超(chao)過70'C,預(yu)(yu)制(zhi)構(gou)(gou)件(jian)出池的(de)(de)(de)表面(mian)溫(wen)(wen)(wen)度與環境溫(wen)(wen)(wen)度的(de)(de)(de)差值不宜(yi)超(chao)過25C。脫模起吊時,預(yu)(yu)制(zhi)構(gou)(gou)件(jian)的(de)(de)(de)混(hun)(hun)(hun)凝(ning)土(tu)立方體抗壓強度應(ying)滿足設計(ji)要求，且不應(ying)小于(yu)15N/mm2。采(cai)用(yong)后澆混(hun)(hun)(hun)凝(ning)土(tu)或砂漿(jiang)(jiang)、灌漿(jiang)(jiang)料連接的(de)(de)(de)預(yu)(yu)制(zhi)構(gou)(gou)件(jian)結(jie)合面(mian)，制(zhi)作時應(ying)按設計(ji)要求進行(xing)粗糙面(mian)處(chu)理。設計(ji)無(wu)具體要求時，可(ke)采(cai)用(yong)化學處(chu)理、拉毛或鑿毛等方法制(zhi)作粗糙面(mian)。預(yu)(yu)應(ying)力混(hun)(hun)(hun)凝(ning)土(tu)構(gou)(gou)件(jian)生產前應(ying)制(zhi)定預(yu)(yu)應(ying)力施(shi)工(gong)(gong)技術方案和(he)質量(liang)控制(zhi)措施(shi),并應(ying)符(fu)合現(xian)行(xing)國(guo)家(jia)標準《混(hun)(hun)(hun)凝(ning)土(tu)結(jie)構(gou)(gou)工(gong)(gong)程施(shi)工(gong)(gong)規范(fan)》和(he)《混(hun)(hun)(hun)凝(ning)土(tu)結(jie)構(gou)(gou)工(gong)(gong)程施(shi)工(gong)(gong)質量(liang)驗收規范(fan)》的(de)(de)(de)要求。混(hun)(hun)(hun)凝(ning)土(tu)預(yu)(yu)制(zhi)構(gou)(gou)件(jian)準備工(gong)(gong)作有哪(na)些(xie)？來問(wen)問(wen)龍泰集團。河(he)南(nan)鋼筋混(hun)(hun)(hun)凝(ning)土(tu)預(yu)(yu)制(zhi)構(gou)(gou)件(jian)養(yang)(yang)護

裝配式(shi)混凝土結(jie)構(gou)建筑的基本預(yu)(yu)制(zhi)(zhi)構(gou)件，包括:預(yu)(yu)制(zhi)(zhi)樓板、預(yu)(yu)制(zhi)(zhi)梁、預(yu)(yu)制(zhi)(zhi)墻、預(yu)(yu)制(zhi)(zhi)柱、其他復雜(za)是形(xing)構(gou)件。江蘇裝配式(shi)預(yu)(yu)制(zhi)(zhi)構(gou)件模(mo)板

預(yu)制(zhi)(zhi)構(gou)件(jian)(jian)(jian)(jian)吊裝前，應(ying)根(gen)(gen)據預(yu)制(zhi)(zhi)構(gou)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)單件(jian)(jian)(jian)(jian)質量、形狀、安裝高度(du)、吊裝現場條件(jian)(jian)(jian)(jian)來確定機械型號與配(pei)套(tao)吊具。預(yu)制(zhi)(zhi)構(gou)件(jian)(jian)(jian)(jian)吊裝，可采用(yong)起吊一就位(wei)一初步校正(zheng)的(de)(de)(de)(de)作(zuo)業順(shun)序，實行(xing)先(xian)粗放(fang)、后精調方(fang)法。在(zai)(zai)預(yu)制(zhi)(zhi)墻(qiang)(qiang)(qiang)板(ban)吊裝后，要對預(yu)制(zhi)(zhi)構(gou)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)水平(ping)、進出(chu)(chu)、垂直度(du)等進行(xing)調節(jie)(jie)，以保證構(gou)件(jian)(jian)(jian)(jian)拼裝后的(de)(de)(de)(de)立面平(ping)整(zheng)度(du)。待墻(qiang)(qiang)(qiang)板(ban)吊裝就位(wei)后，根(gen)(gen)據預(yu)先(xian)放(fang)好(hao)的(de)(de)(de)(de)樓層控(kong)制(zhi)(zhi)線(xian)(xian)，首(shou)先(xian)確定好(hao)墻(qiang)(qiang)(qiang)體(ti)(ti)在(zai)(zai)室(shi)內外的(de)(de)(de)(de)位(wei)置及垂直度(du)，其(qi)次將左右兩(liang)側(ce)的(de)(de)(de)(de)墻(qiang)(qiang)(qiang)柱鋼(gang)筋(jin)上(shang)與預(yu)制(zhi)(zhi)構(gou)件(jian)(jian)(jian)(jian)上(shang)彈出(chu)(chu)的(de)(de)(de)(de)標高線(xian)(xian)對準，調節(jie)(jie)標高調整(zheng)卡件(jian)(jian)(jian)(jian)，使(shi)其(qi)在(zai)(zai)同(tong)一高度(du)。在(zai)(zai)預(yu)制(zhi)(zhi)墻(qiang)(qiang)(qiang)體(ti)(ti)的(de)(de)(de)(de)側(ce)移方(fang)向上(shang)，用(yong)撬棒(bang)在(zai)(zai)偏出(chu)(chu)方(fang)向一側(ce)頂(ding)推墻(qiang)(qiang)(qiang)體(ti)(ti)，并根(gen)(gen)據樓層上(shang)和構(gou)件(jian)(jian)(jian)(jian)上(shang)彈好(hao)的(de)(de)(de)(de)側(ce)向定位(wei)線(xian)(xian)，確定構(gou)件(jian)(jian)(jian)(jian)在(zai)(zai)側(ce)面方(fang)向的(de)(de)(de)(de)位(wei)置。墻(qiang)(qiang)(qiang)體(ti)(ti)的(de)(de)(de)(de)上(shang)下口基(ji)本調整(zheng)完畢后，利用(yong)斜撐桿進行(xing)微(wei)調。江蘇裝配(pei)式(shi)預(yu)制(zhi)(zhi)構(gou)件(jian)(jian)(jian)(jian)模板(ban)

上海(hai)龍(long)泰(tai)節(jie)能工(gong)(gong)程有(you)限公(gong)司(si)致(zhi)力于建(jian)(jian)筑(zhu)、建(jian)(jian)材(cai)，是一(yi)家(jia)服務型公(gong)司(si)。上海(hai)龍(long)泰(tai)致(zhi)力于為(wei)客(ke)(ke)戶提供良(liang)好(hao)的(de)裝配式(shi)建(jian)(jian)筑(zhu)工(gong)(gong)程施工(gong)(gong)總承包，綠色建(jian)(jian)筑(zhu)裝配專(zhuan)項聯合承包，裝配施工(gong)(gong)技(ji)術(shu)裝備(bei)成(cheng)套輸出，裝配原料構件裝備(bei)配件供應，一(yi)切以(yi)用(yong)戶需求為(wei)中心，深受廣大客(ke)(ke)戶的(de)歡迎。公(gong)司(si)從(cong)事建(jian)(jian)筑(zhu)、建(jian)(jian)材(cai)多(duo)(duo)年，有(you)著(zhu)創新的(de)設計、強(qiang)大的(de)技(ji)術(shu)，還(huan)有(you)一(yi)批專(zhuan)業化的(de)隊伍，確保為(wei)客(ke)(ke)戶提供良(liang)好(hao)的(de)產(chan)品及(ji)服務。上海(hai)龍(long)泰(tai)憑借創新的(de)產(chan)品、專(zhuan)業的(de)服務、眾多(duo)(duo)的(de)成(cheng)功(gong)案例積(ji)累起來(lai)的(de)聲譽和口(kou)碑，讓企(qi)業發展(zhan)再上新高。

本文(wen)來自廣(guang)西桂(gui)林(lin)百利種苗有限(xian)公司(si)：//a777a.cn/Article/443f4699510.html