電 話:(曹老師)
電 話:(羅老師)
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地 址:重慶九(jiu)龍坡綠云鋼材市場A9-293/雙福攀寶(bao)鋼材市場綠城(cheng)路
樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)鋼(gang)(gang)結構柱網間(jian)距一般5~9.0m×8~15m,次(ci)(ci)梁(liang)(liang)(liang)間(jian)距3m,而樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)下(xia)料長度(du)為4.97~8.97m,運(yun)輸與安裝(zhuang)均較困難,尤其(qi)是(shi)(shi)帶(dai)由(you)圓弧(hu)(hu)區垂直(zhi)吊裝(zhuang)樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban),由(you)上(shang)(shang)而下(xia)在(zai)(zai)(zai)次(ci)(ci)梁(liang)(liang)(liang)狹(xia)間(jian)穿套比(bi)較困難,且打(da)亂了次(ci)(ci)梁(liang)(liang)(liang)焊(han)(han)接正常工序。控制下(xia)料長度(du)為3~6m,則可避免垂直(zhi)運(yun)輸時(shi)(shi)(shi)(shi)在(zai)(zai)(zai)次(ci)(ci)梁(liang)(liang)(liang)間(jian)無(wu)法吊運(yun)的問題。 樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)吊運(yun)時(shi)(shi)(shi)(shi)采用專用軟(ruan)吊索。每(mei)次(ci)(ci)吊裝(zhuang)時(shi)(shi)(shi)(shi)應檢(jian)查軟(ruan)吊索是(shi)(shi)否有撕裂、割(ge)斷現象。樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)擱置在(zai)(zai)(zai)鋼(gang)(gang)梁(liang)(liang)(liang)上(shang)(shang)時(shi)(shi)(shi)(shi)應防止(zhi)探(tan)頭(tou)。鋪料時(shi)(shi)(shi)(shi)操(cao)作人(ren)員應系(xi)帶(dai),并保證邊鋪設邊固定在(zai)(zai)(zai)周邊繩上(shang)(shang)。 焊(han)(han)接采用熔(rong)透點焊(han)(han)連接,施焊(han)(han)前應準備邊角(jiao)料引弧(hu)(hu)試焊(han)(han),調整施焊(han)(han)電流.因樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)底部無(wu)水平(ping)模板(ban)(ban)(ban)(ban)及(ji)垂直(zhi)支撐(cheng),澆筑混凝土時(shi)(shi)(shi)(shi)布料不宜太集中,采用平(ping)板(ban)(ban)(ban)(ban)振(zhen)搗(dao)器及(ji)時(shi)(shi)(shi)(shi)分攤振(zhen)搗(dao)。
眉山攀華冷軋板隨著鋼結構在建筑材料中的興起,越來越多的人選擇使用鋼結構樓承板了,鋼結構構件工廠產業化生產大大縮短了工程工期,而樓板的施工方法卻成為影響工期的重要因素。采用那一代樓承板對于樓板的耐火性能也有區別。冷軋板價格樓(lou)(lou)(lou)(lou)承(cheng)板(ban)的(de)厚度(du)一般(ban)都是按保險起(qi)見設計的(de)比(bi)較厚,正常(chang)情況下(xia)鋼梁之間(jian)的(de)跨(kua)度(du)在2m以(yi)內樓(lou)(lou)(lou)(lou)承(cheng)板(ban)厚度(du)在0.75-0.8mm就(jiu)可以(yi)了,2-2.5m樓(lou)(lou)(lou)(lou)承(cheng)板(ban)厚度(du)用0.8-1.0就(jiu)可以(yi)了,跨(kua)度(du)在3-4米樓(lou)(lou)(lou)(lou)承(cheng)板(ban)厚度(du)用1.5mm,超過5m的(de)跨(kua)度(du)是用臨時支撐,因素就(jiu)是混泥(ni)土澆(jiao)筑(zhu)的(de)高度(du),混泥(ni)土澆(jiao)筑(zhu)的(de)越(yue)(yue)高,樓(lou)(lou)(lou)(lou)承(cheng)板(ban)所需(xu)要的(de)厚度(du)也就(jiu)越(yue)(yue)厚,還有一個(ge)大家容易忽略(lve)的(de)因素就(jiu)是螺釘的(de)好壞也是決定樓(lou)(lou)(lou)(lou)承(cheng)板(ban)厚度(du)的(de),螺釘越(yue)(yue)好樓(lou)(lou)(lou)(lou)承(cheng)板(ban)的(de)承(cheng)載力(li)就(jiu)越(yue)(yue)強(qiang)。
重(zhong)慶樓(lou)(lou)承(cheng)板(ban)由于(yu)在高層建(jian)(jian)(jian)筑(zhu)(zhu)和大跨(kua)度高聳結(jie)構方面的(de)(de)優越性(xing),使其在非居住建(jian)(jian)(jian)筑(zhu)(zhu)領(ling)域得到了(le)廣泛的(de)(de)應(ying)用(yong)。用(yong)環保鋼(gang)筋(jin)(jin)桁架(jia)樓(lou)(lou)承(cheng)板(ban)建(jian)(jian)(jian)筑(zhu)(zhu)的(de)(de)房子比傳統房屋的(de)(de)重(zhong)量(liang)要輕一(yi)倍,運(yun)用(yong)面積也進步百分之(zhi)五左(zuo)右(you),這個(ge)就是(shi)它(ta)一(yi)大優點(dian)(dian)自重(zhong)輕強度高。依據不完整的(de)(de)統計,我國在發(fa)作地震時鋼(gang)筋(jin)(jin)桁架(jia)樓(lou)(lou)承(cheng)板(ban)建(jian)(jian)(jian)筑(zhu)(zhu)的(de)(de)倒塌幾率簡直是(shi)零,所(suo)以它(ta)的(de)(de)抗震性(xing)能(neng)好也是(shi)它(ta)的(de)(de)優點(dian)(dian)之(zhi)一(yi),由于(yu)鋼(gang)筋(jin)(jin)桁架(jia)樓(lou)(lou)承(cheng)板(ban)建(jian)(jian)(jian)筑(zhu)(zhu)的(de)(de)一(yi)些構件(jian)、墻板(ban)等有(you)關的(de)(de)建(jian)(jian)(jian)材都是(shi)在工廠(chang)里完成(cheng)(cheng)的(de)(de),所(suo)以就減少了(le)現場施工的(de)(de)工作量(liang),縮(suo)短了(le)施工的(de)(de)工作時間,很(hen)契合(he)產業化(hua)的(de)(de)請求,這個(ge)是(shi)它(ta)的(de)(de)優勢,第(di)三個(ge)就是(shi)它(ta)的(de)(de)可回(hui)收(shou)應(ying)用(yong)了(le),它(ta)能(neng)夠隨意的(de)(de)撤除和建(jian)(jian)(jian)造(zao),關于(yu)環境不形成(cheng)(cheng)污染,還節(jie)約(yue)了(le)資(zi)源。
樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)適應主體鋼(gang)(gang)結構快速(su)施工(gong)(gong)的(de)(de)(de)(de)(de)要求,能夠在短(duan)時(shi)間內(nei)提供堅定的(de)(de)(de)(de)(de)作(zuo)業(ye)平臺,并可采用多個樓(lou)(lou)層鋪設(she)壓(ya)型鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban),分層澆筑(zhu)混(hun)(hun)凝(ning)(ning)土(tu)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)流水(shui)施工(gong)(gong)。在使(shi)用階段樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)作(zuo)為(wei)混(hun)(hun)凝(ning)(ning)土(tu)樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)受拉鋼(gang)(gang)筋(jin)(jin),也提高了樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)剛(gang)度(du)(du),節省了鋼(gang)(gang)筋(jin)(jin)和(he)混(hun)(hun)凝(ning)(ning)土(tu)的(de)(de)(de)(de)(de)用量(liang)。樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang)面可以鋪設(she)保溫(wen),隔(ge)音,隔(ge)熱,隔(ge)振等材料。樓(lou)(lou)面性能充(chong)分發揮鋼(gang)(gang)的(de)(de)(de)(de)(de)良(liang)(liang)好的(de)(de)(de)(de)(de)抗拉強度(du)(du)和(he)延性及混(hun)(hun)凝(ning)(ning)土(tu)優良(liang)(liang)的(de)(de)(de)(de)(de)抗壓(ya)強度(du)(du)和(he)較(jiao)大(da)的(de)(de)(de)(de)(de)剛(gang)度(du)(du)。壓(ya)型板(ban)(ban)(ban)(ban)(ban)(ban)表(biao)面壓(ya)紋使(shi)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)與混(hun)(hun)凝(ning)(ning)土(tu)之間產生(sheng)大(da)的(de)(de)(de)(de)(de)結合(he)力(li),使(shi)二(er)者(zhe)形成(cheng)整體,配(pei)以加勁肋,使(shi)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)系統具有高強承(cheng)載力(li)。在懸臂條件下,樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)僅(jin)作(zuo)為(wei)性模板(ban)(ban)(ban)(ban)(ban)(ban)。懸挑的(de)(de)(de)(de)(de)長度(du)(du)可根據樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)截(jie)面特性來定。為(wei)了防止懸挑板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)開裂,需在支座處依(yi)結構工(gong)(gong)程師的(de)(de)(de)(de)(de)設(she)計配(pei)上(shang)負筋(jin)(jin)。