電 話:(曹老師)
電 話:(羅老師)
網(wang) 址:i65r1s.cn
地 址:重慶九龍坡綠云鋼(gang)材市場A9-293/雙(shuang)福(fu)攀寶鋼(gang)材市場綠城路(lu)
堆積(ji)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)的(de)地坪應(ying)基本(ben)平(ping)坦,鋼筋(jin)桁架(jia)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)堆積(ji)不(bu)(bu)宜過高(gao),每堆不(bu)(bu)超越60張。樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)運至現場(chang),需妥善保護(hu),不(bu)(bu)得有任何損壞和(he)污染,特(te)別(bie)不(bu)(bu)得感染油污。樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)應(ying)根(gen)據排版圖(tu)預先切(qie)開、編(bian)號。起吊(diao)(diao)(diao)(diao)前,每捆(kun)要有兩(liang)條鋼絲繩(sheng),分別(bie)捆(kun)于兩(liang)頭四分之一(yi)鋼板(ban)(ban)(ban)長度(du)處,采用專用吊(diao)(diao)(diao)(diao)具吊(diao)(diao)(diao)(diao)起。應(ying)先行(xing)試(shi)吊(diao)(diao)(diao)(diao),檢查重心是否穩定,鋼索(suo)是否會滑(hua)動,待牢靠,無慮(lv)時(shi)方(fang)可(ke)吊(diao)(diao)(diao)(diao)起。起吊(diao)(diao)(diao)(diao)時(shi),應(ying)從下往上(shang)樓(lou)(lou)(lou)層(ceng)次序吊(diao)(diao)(diao)(diao)料為(wei)原則,避免因先行(xing)吊(diao)(diao)(diao)(diao)放上(shang)層(ceng)資料后,阻(zu)止下面樓(lou)(lou)(lou)層(ceng)的(de)吊(diao)(diao)(diao)(diao)放作業(ye)。整疊樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)放梁(liang)面時(shi),應(ying)考慮(lv)梁(liang)的(de)承(cheng)(cheng)載(zai)能力(li),避免因集中(zhong)載(zai)荷過大(da),造成梁(liang)的(de)變形。樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)吊(diao)(diao)(diao)(diao)至樓(lou)(lou)(lou)層(ceng),暫時(shi)不(bu)(bu)鋪(pu)設時(shi),應(ying)作牢靠固定,避免飛(fei)落和(he)滑(hua)落傷人。
鍍鋅板開平(ping)的(de)(de)(de)(de)(de)整個生產來(lai)說(shuo)它首先就是(shi)(shi)要(yao)達(da)到(dao)(dao)很(hen)(hen)(hen)(hen)高(gao)的(de)(de)(de)(de)(de)工(gong)(gong)藝(yi),但是(shi)(shi)如果要(yao)讓(rang)(rang)(rang)(rang)它在(zai)(zai)(zai)自(zi)(zi)(zi)(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)(de)工(gong)(gong)藝(yi)性(xing)上(shang)(shang)面(mian)(mian)達(da)到(dao)(dao)很(hen)(hen)(hen)(hen)高(gao)的(de)(de)(de)(de)(de)表(biao)現,也(ye)是(shi)(shi)要(yao)讓(rang)(rang)(rang)(rang)它達(da)到(dao)(dao)很(hen)(hen)(hen)(hen)高(gao)的(de)(de)(de)(de)(de)要(yao)求(qiu)的(de)(de)(de)(de)(de),那么它在(zai)(zai)(zai)自(zi)(zi)(zi)(zi)(zi)(zi)己(ji)工(gong)(gong)藝(yi)性(xing)上(shang)(shang)面(mian)(mian)都(dou)(dou)是(shi)(shi)要(yao)達(da)到(dao)(dao)什么樣(yang)(yang)的(de)(de)(de)(de)(de)要(yao)求(qiu)呢?首先一(yi)個方面(mian)(mian),就是(shi)(shi)它在(zai)(zai)(zai)自(zi)(zi)(zi)(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)(de)生產上(shang)(shang)面(mian)(mian)要(yao)讓(rang)(rang)(rang)(rang)自(zi)(zi)(zi)(zi)(zi)(zi)己(ji)有(you)(you)很(hen)(hen)(hen)(hen)高(gao)的(de)(de)(de)(de)(de)技術(shu),如果是(shi)(shi)一(yi)個廠(chang)(chang)家(jia),他(ta)(ta)們(men)沒有(you)(you)很(hen)(hen)(hen)(hen)高(gao)的(de)(de)(de)(de)(de)技術(shu),那么他(ta)(ta)們(men)是(shi)(shi)不能讓(rang)(rang)(rang)(rang)自(zi)(zi)(zi)(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)(de)工(gong)(gong)藝(yi)性(xing)有(you)(you)很(hen)(hen)(hen)(hen)好(hao)的(de)(de)(de)(de)(de)表(biao)現的(de)(de)(de)(de)(de)。鍍鋅板開平(ping)的(de)(de)(de)(de)(de)整個設(she)備(bei)上(shang)(shang)面(mian)(mian)也(ye)是(shi)(shi)很(hen)(hen)(hen)(hen)重要(yao)的(de)(de)(de)(de)(de),現在(zai)(zai)(zai)也(ye)有(you)(you)一(yi)些(xie)廠(chang)(chang)家(jia),他(ta)(ta)們(men)因為自(zi)(zi)(zi)(zi)(zi)(zi)己(ji)沒有(you)(you)很(hen)(hen)(hen)(hen)好(hao)的(de)(de)(de)(de)(de)實(shi)力(li),所以(yi)自(zi)(zi)(zi)(zi)(zi)(zi)然(ran)就會讓(rang)(rang)(rang)(rang)它在(zai)(zai)(zai)自(zi)(zi)(zi)(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)(de)設(she)備(bei)上(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)(de)下(xia)降,如果是(shi)(shi)一(yi)些(xie)大廠(chang)(chang)家(jia)來(lai)說(shuo),他(ta)(ta)們(men)在(zai)(zai)(zai)自(zi)(zi)(zi)(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)(de)整個工(gong)(gong)作中,都(dou)(dou)是(shi)(shi)能使用到(dao)(dao)電(dian)腦(nao)上(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)(de)控(kong)制,但是(shi)(shi)對于有(you)(you)些(xie)廠(chang)(chang)家(jia)來(lai)說(shuo),他(ta)(ta)們(men)還在(zai)(zai)(zai)使用一(yi)些(xie)落后的(de)(de)(de)(de)(de)設(she)備(bei),這樣(yang)(yang)自(zi)(zi)(zi)(zi)(zi)(zi)然(ran)就會讓(rang)(rang)(rang)(rang)它在(zai)(zai)(zai)工(gong)(gong)藝(yi)性(xing)上(shang)(shang)面(mian)(mian)下(xia)降,所以(yi)這一(yi)點(dian)也(ye)是(shi)(shi)它在(zai)(zai)(zai)自(zi)(zi)(zi)(zi)(zi)(zi)己(ji)工(gong)(gong)藝(yi)性(xing)上(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)(de)一(yi)些(xie)條件。
重(zhong)慶鍍鋅(xin)卷主要(yao)有(you):脫(tuo)落、劃(hua)傷(shang)、鈍化(hua)(hua)斑(ban)、鋅(xin)粒、厚(hou)(hou)邊(bian)、氣(qi)(qi)刀(dao)條痕、氣(qi)(qi)刀(dao)刮(gua)痕、露鋼(gang)、夾雜、機械損(sun)傷(shang)、鋼(gang)基性(xing)能不(bu)良、浪邊(bian)、瓢(piao)曲、尺寸不(bu)合、壓印、鋅(xin)層(ceng)厚(hou)(hou)度不(bu)合、輥印等。鋅(xin)層(ceng)脫(tuo)落的(de)主要(yao)原因(yin)有(you):表面氧(yang)化(hua)(hua)、有(you)硅化(hua)(hua)合物、冷扎(zha)乳化(hua)(hua)液(ye)太(tai)臟、NOF段氧(yang)化(hua)(hua)氣(qi)(qi)氛及保護(hu)氣(qi)(qi)體露點(dian)(dian)太(tai)高、空燃比(bi)不(bu)合理、氫氣(qi)(qi)流量偏(pian)低(di)、爐(lu)子有(you)氧(yang)滲入,帶鋼(gang)入鍋溫度偏(pian)低(di),RWP段爐(lu)壓偏(pian)低(di)及爐(lu)門吸風(feng)、NOF段爐(lu)溫偏(pian)低(di),油脂蒸發不(bu)盡(jin)、鋅(xin)鍋鋁(lv)含量偏(pian)低(di)、機組速度太(tai)快、還原不(bu)充(chong)分、鋅(xin)液(ye)中停留(liu)時間太(tai)短、鍍層(ceng)偏(pian)厚(hou)(hou)。白(bai)銹和黑斑(ban)產生(sheng)的(de)原因(yin)有(you):黑斑(ban)是(shi)(shi)白(bai)銹進一步氧(yang)化(hua)(hua)形(xing)成的(de)鍍鋅(xin)板(ban)的(de)特(te)點(dian)(dian)與用途。鍍鋅(xin)卷板(ban)是(shi)(shi)以(yi)熱(re)軋鋼(gang)帶或冷軋鋼(gang)帶為(wei)基板(ban),經(jing)(jing)過連續熱(re)浸(jin)鍍鋅(xin)工藝而生(sheng)產出來(lai)的(de), 產品具有(you)耐(nai)腐(fu)蝕強(qiang)、 表面質(zhi)量好、有(you)利于深加工、經(jing)(jing)濟實用等特(te)點(dian)(dian)。
樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)習(xi)慣主體(ti)鋼(gang)結構快速施(shi)工(gong)的(de)(de)(de)(de)要(yao)求(qiu),能夠在短時間內提供(gong)堅定(ding)的(de)(de)(de)(de)作(zuo)業(ye)渠道(dao),并可采用多個樓(lou)層(ceng)鋪(pu)設壓型鋼(gang)板(ban)(ban)(ban)(ban)(ban)(ban),分層(ceng)澆筑混凝土(tu)(tu)(tu)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)流水(shui)施(shi)工(gong)。在運(yun)用階段樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)作(zuo)為(wei)混凝土(tu)(tu)(tu)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)受拉鋼(gang)筋(jin),也提高了(le)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)剛度(du),節省了(le)鋼(gang)筋(jin)和混凝土(tu)(tu)(tu)的(de)(de)(de)(de)用量。樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)上面(mian)能夠鋪(pu)設保溫,隔音(yin),隔熱,隔振等資料。改進樓(lou)面(mian)性(xing)能充(chong)分發揮鋼(gang)的(de)(de)(de)(de)杰出的(de)(de)(de)(de)抗(kang)拉強度(du)和延(yan)性(xing)及混凝土(tu)(tu)(tu)優良的(de)(de)(de)(de)抗(kang)壓強度(du)和較大(da)(da)的(de)(de)(de)(de)剛度(du)。壓型板(ban)(ban)(ban)(ban)(ban)(ban)表面(mian)壓紋(wen)使(shi)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)與混凝土(tu)(tu)(tu)之間產生(sheng)大(da)(da)的(de)(de)(de)(de)結合(he)力,使(shi)二者形成整體(ti),配以加勁肋,使(shi)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)體(ti)系具有高強承(cheng)載力。在懸臂條(tiao)件下,樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)僅作(zuo)為(wei)性(xing)模(mo)板(ban)(ban)(ban)(ban)(ban)(ban)。懸挑的(de)(de)(de)(de)長度(du)可根據樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)截(jie)面(mian)特(te)性(xing)來定(ding)。為(wei)了(le)避免懸挑板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)開(kai)裂,需(xu)在支座(zuo)處(chu)依結構工(gong)程(cheng)師的(de)(de)(de)(de)規劃配上負(fu)筋(jin)。本公司(si)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)已通過(guo)國(guo)家(jia)固定(ding)救活體(ti)系及耐(nai)火構件質量檢(jian)測(ce)中心(xin)的(de)(de)(de)(de)耐(nai)火檢(jian)測(ce),作(zuo)為(wei)組合(he)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)無需(xu)防火噴涂,因(yin)而大(da)(da)大(da)(da)降低了(le)工(gong)程(cheng)造價(jia)。
鍍鋅卷批發樓承板適應主體鋼結構快速施工的要求,能夠在短時間內提供堅定的作業平臺,并可采用多個樓層鋪設壓型鋼板,分層澆筑混凝土板的流水施工。秀山鍍鋅卷在(zai)使用階段樓承(cheng)(cheng)(cheng)板(ban)作為混(hun)凝(ning)(ning)土樓板(ban)的(de)(de)受拉(la)鋼(gang)筋(jin),也提高了(le)樓板(ban)的(de)(de)剛度(du),節省了(le)鋼(gang)筋(jin)和(he)混(hun)凝(ning)(ning)土的(de)(de)用量。樓承(cheng)(cheng)(cheng)板(ban)上面可以(yi)(yi)鋪(pu)設保溫,隔(ge)(ge)音(yin),隔(ge)(ge)熱(re),隔(ge)(ge)振等材料。樓面性能充(chong)分發揮鋼(gang)的(de)(de)良好的(de)(de)抗拉(la)強(qiang)度(du)和(he)延性及(ji)混(hun)凝(ning)(ning)土優良的(de)(de)抗壓強(qiang)度(du)和(he)較大的(de)(de)剛度(du)。壓型板(ban)表面壓紋使樓承(cheng)(cheng)(cheng)板(ban)與混(hun)凝(ning)(ning)土之間產生大的(de)(de)結合力,使二者形成整體,配(pei)以(yi)(yi)加(jia)勁肋,使樓承(cheng)(cheng)(cheng)板(ban)系統具有高強(qiang)承(cheng)(cheng)(cheng)載(zai)力。在(zai)懸臂條件(jian)下,樓承(cheng)(cheng)(cheng)板(ban)僅作為性模板(ban)。懸挑(tiao)的(de)(de)長(chang)度(du)可根據樓承(cheng)(cheng)(cheng)板(ban)的(de)(de)截面特性來(lai)定。為了(le)防止懸挑(tiao)板(ban)的(de)(de)開裂,需在(zai)支座處依結構工(gong)程(cheng)師的(de)(de)設計配(pei)上負筋(jin)。