電 話:(曹老師)
電 話:(羅老師)
網 址:i65r1s.cn
地 址:重慶九龍坡綠云鋼(gang)材(cai)市(shi)場A9-293/雙福攀寶(bao)鋼(gang)材(cai)市(shi)場綠城路
堆(dui)積(ji)樓承(cheng)(cheng)板(ban)(ban)的(de)地坪(ping)應基(ji)本平(ping)坦(tan),鋼(gang)(gang)(gang)筋桁架樓承(cheng)(cheng)板(ban)(ban)堆(dui)積(ji)不宜過高,每(mei)堆(dui)不超(chao)越60張。樓承(cheng)(cheng)板(ban)(ban)運至現場,需妥善保護,不得有任(ren)何損壞和污染,特別(bie)不得感染油(you)污。樓承(cheng)(cheng)板(ban)(ban)應根據排(pai)版圖預先(xian)切開(kai)、編號。起(qi)吊(diao)(diao)(diao)(diao)前,每(mei)捆(kun)要(yao)有兩(liang)條鋼(gang)(gang)(gang)絲繩,分(fen)別(bie)捆(kun)于兩(liang)頭四分(fen)之一鋼(gang)(gang)(gang)板(ban)(ban)長度處,采用專(zhuan)用吊(diao)(diao)(diao)(diao)具吊(diao)(diao)(diao)(diao)起(qi)。應先(xian)行(xing)試吊(diao)(diao)(diao)(diao),檢(jian)查(cha)重心(xin)是否穩定(ding),鋼(gang)(gang)(gang)索(suo)是否會滑動,待牢靠,無慮時(shi)方可吊(diao)(diao)(diao)(diao)起(qi)。起(qi)吊(diao)(diao)(diao)(diao)時(shi),應從下往上(shang)樓層(ceng)次(ci)序吊(diao)(diao)(diao)(diao)料為原則,避免(mian)因(yin)先(xian)行(xing)吊(diao)(diao)(diao)(diao)放上(shang)層(ceng)資料后,阻止下面樓層(ceng)的(de)吊(diao)(diao)(diao)(diao)放作業。整疊樓承(cheng)(cheng)板(ban)(ban)放梁(liang)面時(shi),應考(kao)慮梁(liang)的(de)承(cheng)(cheng)載(zai)能力,避免(mian)因(yin)集中載(zai)荷過大,造成梁(liang)的(de)變(bian)形(xing)。樓承(cheng)(cheng)板(ban)(ban)吊(diao)(diao)(diao)(diao)至樓層(ceng),暫時(shi)不鋪設時(shi),應作牢靠固定(ding),避免(mian)飛落和滑落傷人。
鍍鋅管廠家樓承板鋼筋桁架是將樓板中的鋼筋在工廠采用進口設備加工成鋼筋桁架,并將鋼筋桁架與鍍鋅鋼板在工廠焊接成一體的組合模板,使其在施工階段可作為鋼梁的側向支撐使用!仁懷酒鋼鍍鋅管樓(lou)(lou)(lou)板(ban)(ban)連接(jie)(jie)采(cai)用扣合方式,板(ban)(ban)與(yu)板(ban)(ban)之(zhi)間(jian)的(de)拉鉤連接(jie)(jie)應(ying)緊密,保證澆筑(zhu)混凝土時不(bu)(bu)漏(lou)漿,同(tong)時注意排板(ban)(ban)方向(xiang)(xiang)要(yao)一致,桁架節(jie)點(dian)間(jian)距(ju)為(wei)200㎜,注意不(bu)(bu)同(tong)模板(ban)(ban)的(de)橫向(xiang)(xiang)節(jie)點(dian)要(yao)對齊。我(wo)們(men)(men)仔細觀察的(de)話會發現很多高(gao)層(ceng)(ceng)建(jian)筑(zhu)上都會設置(zhi)鋼(gang)(gang)(gang)筋桁架樓(lou)(lou)(lou)承(cheng)板(ban)(ban),我(wo)們(men)(men)雖(sui)然經常用到該(gai)樓(lou)(lou)(lou)承(cheng)板(ban)(ban),但很少有人知(zhi)道這(zhe)種板(ban)(ban)材(cai)為(wei)什么會用于高(gao)層(ceng)(ceng)建(jian)筑(zhu)中(zhong)。下面(mian)小(xiao)編(bian)將為(wei)您介(jie)紹(shao)一下該(gai)板(ban)(ban)材(cai)在高(gao)層(ceng)(ceng)建(jian)筑(zhu)中(zhong)的(de)使用優(you)勢!鋼(gang)(gang)(gang)筋樓(lou)(lou)(lou)承(cheng)板(ban)(ban)的(de)搭接(jie)(jie)是有著嚴格的(de)施工要(yao)求(qiu)的(de),為(wei)保障樓(lou)(lou)(lou)承(cheng)板(ban)(ban)安裝牢固,該(gai)板(ban)(ban)材(cai)的(de)搭接(jie)(jie)需要(yao)按照說明書正確進行,搭接(jie)(jie)過程中(zhong)還需要(yao)注意,沿順肋方向(xiang)(xiang),壓型鋼(gang)(gang)(gang)板(ban)(ban)如果可(ke)以滿足正截面(mian)承(cheng)載(zai)力(li)及剪(jian)切粘(zhan)結(jie)承(cheng)載(zai)力(li)的(de)要(yao)求(qiu),可(ke)以不(bu)(bu)用配順肋方向(xiang)(xiang)的(de)鋼(gang)(gang)(gang)筋,這(zhe)時候要(yao)注意計算(suan)剪(jian)切粘(zhan)結(jie)承(cheng)載(zai)力(li)。
樓(lou)承(cheng)板(ban)(ban)鋼(gang)結構柱網間(jian)距一(yi)般(ban)5~9.0m×8~15m,次梁(liang)間(jian)距3m,而(er)樓(lou)承(cheng)板(ban)(ban)下(xia)(xia)料(liao)長度(du)為4.97~8.97m,運輸與(yu)安裝(zhuang)均較(jiao)困難,尤其是(shi)帶由圓弧區垂直(zhi)(zhi)吊裝(zhuang)樓(lou)承(cheng)板(ban)(ban),由上(shang)而(er)下(xia)(xia)在(zai)次梁(liang)狹間(jian)穿套(tao)比較(jiao)困難,且打亂(luan)了次梁(liang)焊(han)(han)(han)接(jie)正常工序。控制下(xia)(xia)料(liao)長度(du)為3~6m,則可(ke)避免垂直(zhi)(zhi)運輸時(shi)(shi)在(zai)次梁(liang)間(jian)無(wu)法吊運的問(wen)題。 樓(lou)承(cheng)板(ban)(ban)吊運時(shi)(shi)采(cai)用(yong)(yong)(yong)專用(yong)(yong)(yong)軟吊索。每(mei)次吊裝(zhuang)時(shi)(shi)應檢查軟吊索是(shi)否有撕裂、割斷(duan)現象。樓(lou)承(cheng)板(ban)(ban)擱置在(zai)鋼(gang)梁(liang)上(shang)時(shi)(shi)應防止探頭(tou)。鋪(pu)料(liao)時(shi)(shi)操作人員應系帶,并保證邊鋪(pu)設邊固(gu)定在(zai)周邊繩上(shang)。 焊(han)(han)(han)接(jie)采(cai)用(yong)(yong)(yong)熔透點焊(han)(han)(han)連(lian)接(jie),施焊(han)(han)(han)前(qian)應準備邊角料(liao)引弧試(shi)焊(han)(han)(han),調整施焊(han)(han)(han)電流.因樓(lou)承(cheng)板(ban)(ban)底部無(wu)水平模板(ban)(ban)及(ji)垂直(zhi)(zhi)支撐,澆筑混(hun)凝土時(shi)(shi)布料(liao)不(bu)宜太集中,采(cai)用(yong)(yong)(yong)平板(ban)(ban)振(zhen)搗器及(ji)時(shi)(shi)分攤振(zhen)搗。
我國建(jian)筑業(ye)中,噪聲(sheng)污染(ran)問題久(jiu)為人們所(suo)詬病。輕(qing)(qing)型樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)應用使得土建(jian)建(jian)筑物局面被打破(po),集環境破(po)壞及污染(ran)少(shao)、材料(liao)回收和(he)利用率高、符合可(ke)持續發(fa)展(zhan)要求等眾多優點(dian)于一(yi)身(shen)的(de)(de)樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)建(jian)筑應運而生,逐步被人們所(suo)接受(shou)。輕(qing)(qing)型樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)是近(jin)十年來發(fa)展(zhan)較(jiao)快的(de)(de)領(ling)域,在(zai)(zai)采用輕(qing)(qing)型樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)占非住宅建(jian)筑投(tou)資(zi)的(de)(de)50%以上。這種結構工業(ye)化、商品化程(cheng)度高,施(shi)工快,綜合效益高,市(shi)場需求量(liang)很大,已引起結構設計人員認(ren)識。樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)研究開發(fa)已在(zai)(zai)各地試點(dian),是輕(qing)(qing)鋼發(fa)展(zhan)的(de)(de)一(yi)個重要方(fang)向,目前(qian)已經有多種的(de)(de)低層(ceng)、多層(ceng)和(he)高層(ceng)的(de)(de)設計方(fang)案和(he)實例。