電 話:(曹老師)
電 話:(羅老師)
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地 址:重慶九龍坡(po)綠(lv)云鋼材(cai)市場A9-293/雙(shuang)福攀寶(bao)鋼材(cai)市場綠(lv)城路(lu)
鍍(du)(du)鋅(xin)卷分熱(re)鍍(du)(du)鋅(xin)和電鍍(du)(du)鋅(xin)兩(liang)種,熱(re)鍍(du)(du)鋅(xin)鍍(du)(du)鋅(xin)層厚(hou),具有鍍(du)(du)層均勻(yun),附著力(li)強,使用壽命長等優(you)點。電鍍(du)(du)鋅(xin)成本(ben)低(di),表面不是很光滑,其(qi)本(ben)身(shen)的耐腐蝕(shi)性(xing)比(bi)熱(re)鍍(du)(du)鋅(xin)管相差(cha)很多。提起鍍(du)(du)鋅(xin)管,可能沒接觸過(guo)建材(cai)的朋友(you)并不了解。從1935年(nian)建立一條連續涂層鋼(gang)板(ban)(ban)線開始,彩(cai)涂板(ban)(ban)得到了廣泛應用,目(mu)前(qian)彩(cai)涂板(ban)(ban)的品種繁多,大約超過(guo)600種,彩(cai)涂板(ban)(ban)兼有機聚合物與鋼(gang)板(ban)(ban)兩(liang)者的優(you)點,既有有機聚合物的良好著色性(xing)、成型性(xing)、耐蝕(shi)性(xing)、裝飾(shi)性(xing)、又有鋼(gang)板(ban)(ban)的高強度和易(yi)加(jia)工性(xing),能很容易(yi)地(di)進行沖(chong)壓裁(cai)剪、彎曲(qu)、深(shen)沖(chong)等加(jia)工。
攀華鍍鋅帶鋼堆積樓承板的地坪應基本平坦,鋼筋桁架樓承板堆積不宜過高,每堆不超越60張。西寧鍍鋅帶鋼廠家樓(lou)(lou)承板(ban)運至(zhi)現場,需妥善保護,不(bu)得有任何損壞和污染,特別(bie)(bie)不(bu)得感(gan)染油污。樓(lou)(lou)承板(ban)應根據排版(ban)圖預先(xian)切開、編(bian)號。起(qi)吊(diao)(diao)前,每捆要有兩條鋼(gang)絲(si)繩,分(fen)別(bie)(bie)捆于(yu)兩頭四分(fen)之一鋼(gang)板(ban)長度(du)處(chu),采用專用吊(diao)(diao)具吊(diao)(diao)起(qi)。應先(xian)行(xing)試吊(diao)(diao),檢查重心是(shi)否(fou)穩定,鋼(gang)索是(shi)否(fou)會滑動,待牢(lao)靠,無慮時方可吊(diao)(diao)起(qi)。起(qi)吊(diao)(diao)時,應從下往上(shang)樓(lou)(lou)層(ceng)(ceng)次序(xu)吊(diao)(diao)料(liao)(liao)為(wei)原則,避(bi)免因先(xian)行(xing)吊(diao)(diao)放(fang)上(shang)層(ceng)(ceng)資料(liao)(liao)后,阻止下面樓(lou)(lou)層(ceng)(ceng)的(de)吊(diao)(diao)放(fang)作業。整疊樓(lou)(lou)承板(ban)放(fang)梁面時,應考(kao)慮梁的(de)承載能力(li),避(bi)免因集中載荷過大,造成梁的(de)變形。樓(lou)(lou)承板(ban)吊(diao)(diao)至(zhi)樓(lou)(lou)層(ceng)(ceng),暫時不(bu)鋪(pu)設時,應作牢(lao)靠固定,避(bi)免飛(fei)落和滑落傷人。
鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)鋼板的表(biao)面(mian)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)主要采(cai)用的方法(fa)是熱(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)。熱(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)是由(you)較古老的熱(re)鍍(du)(du)(du)(du)(du)(du)(du)方法(fa)發(fa)展(zhan)而來(lai)(lai)的,自(zi)從1836年(nian)法(fa)國把(ba)熱(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)應用于(yu)工(gong)業(ye)以來(lai)(lai),已(yi)經(jing)有一百七十年(nian)的歷(li)史(shi)了。然而,熱(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)工(gong)業(ye)是近三十年(nian)來(lai)(lai)伴隨冷軋帶鋼的飛(fei)速(su)發(fa)展(zhan)而得到(dao)了大(da)規模發(fa)展(zhan)。鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)溶液(ye)(ye)(ye)有氰(qing)(qing)(qing)化(hua)物(wu)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)和無(wu)氰(qing)(qing)(qing)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)兩類。氰(qing)(qing)(qing)化(hua)物(wu)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)中(zhong)分微氰(qing)(qing)(qing)、低(di)氰(qing)(qing)(qing)、中(zhong)氰(qing)(qing)(qing)、和高氰(qing)(qing)(qing)幾類。無(wu)氰(qing)(qing)(qing)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)有堿性鋅(xin)酸(suan)鹽(yan)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)、銨鹽(yan)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)、硫酸(suan)鹽(yan)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)及無(wu)氨氯化(hua)物(wu)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)等。氰(qing)(qing)(qing)化(hua)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)溶液(ye)(ye)(ye)均鍍(du)(du)(du)(du)(du)(du)(du)能力好(hao),得到(dao)的鍍(du)(du)(du)(du)(du)(du)(du)層(ceng)光滑細致,在生產中(zhong)被長(chang)期(qi)采(cai)用。但由(you)于(yu)氰(qing)(qing)(qing)化(hua)物(wu)劇毒,對環境污染(ran)嚴重,近年(nian)來(lai)(lai)已(yi)趨向(xiang)于(yu)采(cai)用低(di)氰(qing)(qing)(qing)、微氰(qing)(qing)(qing)、無(wu)氰(qing)(qing)(qing)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)溶液(ye)(ye)(ye)。
鍍(du)鋅板開平的(de)(de)(de)(de)整個生產(chan)來(lai)說(shuo)(shuo)它(ta)(ta)首(shou)先就(jiu)是(shi)(shi)(shi)(shi)(shi)要(yao)達(da)到(dao)很(hen)高的(de)(de)(de)(de)工(gong)藝(yi),但是(shi)(shi)(shi)(shi)(shi)如果要(yao)讓(rang)(rang)(rang)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己的(de)(de)(de)(de)工(gong)藝(yi)性上(shang)(shang)面(mian)(mian)達(da)到(dao)很(hen)高的(de)(de)(de)(de)表現(xian)(xian)(xian),也(ye)是(shi)(shi)(shi)(shi)(shi)要(yao)讓(rang)(rang)(rang)它(ta)(ta)達(da)到(dao)很(hen)高的(de)(de)(de)(de)要(yao)求的(de)(de)(de)(de),那(nei)么(me)(me)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己工(gong)藝(yi)性上(shang)(shang)面(mian)(mian)都(dou)是(shi)(shi)(shi)(shi)(shi)要(yao)達(da)到(dao)什(shen)么(me)(me)樣(yang)的(de)(de)(de)(de)要(yao)求呢(ni)?首(shou)先一(yi)個方面(mian)(mian),就(jiu)是(shi)(shi)(shi)(shi)(shi)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己的(de)(de)(de)(de)生產(chan)上(shang)(shang)面(mian)(mian)要(yao)讓(rang)(rang)(rang)自(zi)(zi)(zi)(zi)(zi)己有很(hen)高的(de)(de)(de)(de)技(ji)術(shu),如果是(shi)(shi)(shi)(shi)(shi)一(yi)個廠(chang)家,他(ta)們沒(mei)(mei)有很(hen)高的(de)(de)(de)(de)技(ji)術(shu),那(nei)么(me)(me)他(ta)們是(shi)(shi)(shi)(shi)(shi)不能(neng)讓(rang)(rang)(rang)自(zi)(zi)(zi)(zi)(zi)己的(de)(de)(de)(de)工(gong)藝(yi)性有很(hen)好(hao)的(de)(de)(de)(de)表現(xian)(xian)(xian)的(de)(de)(de)(de)。鍍(du)鋅板開平的(de)(de)(de)(de)整個設(she)備(bei)上(shang)(shang)面(mian)(mian)也(ye)是(shi)(shi)(shi)(shi)(shi)很(hen)重要(yao)的(de)(de)(de)(de),現(xian)(xian)(xian)在(zai)(zai)也(ye)有一(yi)些廠(chang)家,他(ta)們因為自(zi)(zi)(zi)(zi)(zi)己沒(mei)(mei)有很(hen)好(hao)的(de)(de)(de)(de)實力,所(suo)以自(zi)(zi)(zi)(zi)(zi)然就(jiu)會讓(rang)(rang)(rang)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己的(de)(de)(de)(de)設(she)備(bei)上(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)下(xia)降(jiang),如果是(shi)(shi)(shi)(shi)(shi)一(yi)些大廠(chang)家來(lai)說(shuo)(shuo),他(ta)們在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己的(de)(de)(de)(de)整個工(gong)作中,都(dou)是(shi)(shi)(shi)(shi)(shi)能(neng)使用到(dao)電腦上(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)控(kong)制,但是(shi)(shi)(shi)(shi)(shi)對于有些廠(chang)家來(lai)說(shuo)(shuo),他(ta)們還在(zai)(zai)使用一(yi)些落后的(de)(de)(de)(de)設(she)備(bei),這樣(yang)自(zi)(zi)(zi)(zi)(zi)然就(jiu)會讓(rang)(rang)(rang)它(ta)(ta)在(zai)(zai)工(gong)藝(yi)性上(shang)(shang)面(mian)(mian)下(xia)降(jiang),所(suo)以這一(yi)點也(ye)是(shi)(shi)(shi)(shi)(shi)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己工(gong)藝(yi)性上(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)一(yi)些條件。