電 話:(曹老師)
電 話:(羅老師)
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地 址:重(zhong)慶九龍坡綠云鋼(gang)材(cai)市場A9-293/雙福(fu)攀寶鋼(gang)材(cai)市場綠城路
堆積樓(lou)承(cheng)(cheng)板的地坪應基本(ben)平坦,鋼筋桁架樓(lou)承(cheng)(cheng)板堆積不宜過(guo)高,每堆不超(chao)越60張(zhang)。樓(lou)承(cheng)(cheng)板運至現場,需妥(tuo)善保護,不得(de)有(you)(you)任何損壞(huai)和污染(ran),特別(bie)不得(de)感染(ran)油污。樓(lou)承(cheng)(cheng)板應根據排版(ban)圖預先切(qie)開、編號。起吊(diao)(diao)前,每捆要有(you)(you)兩(liang)條鋼絲繩,分別(bie)捆于兩(liang)頭四分之一鋼板長度處,采用(yong)專用(yong)吊(diao)(diao)具吊(diao)(diao)起。應先行試吊(diao)(diao),檢(jian)查(cha)重心是(shi)否穩定,鋼索是(shi)否會(hui)滑(hua)動,待牢靠(kao),無慮時(shi)方可(ke)吊(diao)(diao)起。起吊(diao)(diao)時(shi),應從下往(wang)上樓(lou)層次序吊(diao)(diao)料為(wei)原則,避免因先行吊(diao)(diao)放(fang)上層資料后(hou),阻止下面樓(lou)層的吊(diao)(diao)放(fang)作(zuo)業。整(zheng)疊樓(lou)承(cheng)(cheng)板放(fang)梁(liang)面時(shi),應考慮梁(liang)的承(cheng)(cheng)載(zai)能力,避免因集(ji)中(zhong)載(zai)荷過(guo)大,造(zao)成梁(liang)的變形。樓(lou)承(cheng)(cheng)板吊(diao)(diao)至樓(lou)層,暫(zan)時(shi)不鋪設時(shi),應作(zuo)牢靠(kao)固定,避免飛落和滑(hua)落傷人。
鍍鋅(xin)板(ban)選(xuan)擇(ze)要(yao)(yao)注(zhu)重的(de)(de)(de)(de)(de)(de)幾個要(yao)(yao)點,工(gong)業(ye)(ye)(ye)企業(ye)(ye)(ye)的(de)(de)(de)(de)(de)(de)客戶選(xuan)擇(ze)專用工(gong)業(ye)(ye)(ye)原料(liao),要(yao)(yao)注(zhu)重從四個標(biao)(biao)準。一是要(yao)(yao)注(zhu)重品(pin)牌來(lai)進行(xing)(xing)選(xuan)擇(ze),因為鍍鋅(xin)技術的(de)(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)嚴格(ge),所以有的(de)(de)(de)(de)(de)(de)基(ji)礎(chu),當然產(chan)(chan)(chan)品(pin)質(zhi)量(liang)(liang)與(yu)技術標(biao)(biao)準都會更可(ke)靠,都會有好的(de)(de)(de)(de)(de)(de)專業(ye)(ye)(ye)標(biao)(biao)準。二(er)是要(yao)(yao)注(zhu)重產(chan)(chan)(chan)品(pin)本身(shen)的(de)(de)(de)(de)(de)(de)鍍層質(zhi)量(liang)(liang),鍍層一要(yao)(yao)靠技術,二(er)要(yao)(yao)靠純度(du),所以從產(chan)(chan)(chan)品(pin)表面來(lai)看質(zhi)量(liang)(liang),這是基(ji)本也(ye)是重要(yao)(yao)的(de)(de)(de)(de)(de)(de)一個標(biao)(biao)準。三是要(yao)(yao)看基(ji)礎(chu)材(cai)料(liao)。鍍鋅(xin)板(ban)基(ji)礎(chu)金屬材(cai)料(liao)的(de)(de)(de)(de)(de)(de)質(zhi)量(liang)(liang),與(yu)成品(pin)鍍鋅(xin)板(ban)的(de)(de)(de)(de)(de)(de)質(zhi)量(liang)(liang)與(yu)耐用性密(mi)切相(xiang)關,所以在進行(xing)(xing)產(chan)(chan)(chan)品(pin)選(xuan)擇(ze)的(de)(de)(de)(de)(de)(de)時候,需要(yao)(yao)注(zhu)重這個細(xi)節,而(er)材(cai)料(liao)的(de)(de)(de)(de)(de)(de)提供,就是對(dui)于工(gong)業(ye)(ye)(ye)生產(chan)(chan)(chan)來(lai)說,有基(ji)礎(chu)條件。四是要(yao)(yao)注(zhu)重價(jia)格(ge)對(dui)比,不是好的(de)(de)(de)(de)(de)(de)就是貴的(de)(de)(de)(de)(de)(de),但是如果廉價(jia)的(de)(de)(de)(de)(de)(de)把產(chan)(chan)(chan)品(pin),那是不可(ke)信的(de)(de)(de)(de)(de)(de)。
鍍(du)(du)(du)鋅(xin)(xin)(xin)是(shi)一種(zhong)經(jing)常采用的經(jing)濟而有效(xiao)的防腐(fu)(fu)方法。鋅(xin)(xin)(xin)產(chan)量(liang)的一半(ban)左右均(jun)用于此種(zhong)工(gong)藝。鍍(du)(du)(du)鋅(xin)(xin)(xin)卷(juan)(juan)是(shi)為防止鋼(gang)板(ban)表面(mian)遭受腐(fu)(fu)蝕延長(chang)其使用壽命,在(zai)鋼(gang)板(ban)表面(mian)涂(tu)以一層金屬(shu)鋅(xin)(xin)(xin),這種(zhong)涂(tu)鋅(xin)(xin)(xin)的鋼(gang)板(ban)稱(cheng)為鍍(du)(du)(du)鋅(xin)(xin)(xin)卷(juan)(juan)。鍍(du)(du)(du)鋅(xin)(xin)(xin)卷(juan)(juan)主要(yao)用于建(jian)筑(zhu)、家電(dian)、汽車、容器、交通及(ji)家業(ye)等領域(yu)。特(te)別是(shi)鋼(gang)結構建(jian)筑(zhu)、汽車制造、鋼(gang)板(ban)倉制造等行(xing)業(ye)。耐(nai)腐(fu)(fu)蝕強、表面(mian)質(zhi)量(liang)好、得利于深加工(gong)、經(jing)濟實用等。有關產(chan)品標準都列明鍍(du)(du)(du)鋅(xin)(xin)(xin)卷(juan)(juan)推薦的標準厚度、長(chang)度和(he)寬度及(ji)其允許(xu)偏差(cha)。鍍(du)(du)(du)鋅(xin)(xin)(xin)卷(juan)(juan)厚度偏差(cha)一般(ban)在(zai)0.05mm,長(chang)寬偏差(cha)一般(ban)在(zai)5mm ,板(ban)材的厚度一般(ban)在(zai)0.2-3.2之間 。
鍍(du)(du)鋅(xin)卷分熱鍍(du)(du)鋅(xin)和電(dian)鍍(du)(du)鋅(xin)兩(liang)種(zhong),熱鍍(du)(du)鋅(xin)鍍(du)(du)鋅(xin)層厚,具有(you)鍍(du)(du)層均勻,附著力強(qiang),使用壽命長等(deng)優(you)點。電(dian)鍍(du)(du)鋅(xin)成(cheng)本(ben)低,表面(mian)不(bu)是很(hen)光滑,其本(ben)身的(de)(de)耐腐蝕性(xing)(xing)(xing)比熱鍍(du)(du)鋅(xin)管(guan)相差很(hen)多(duo)。提(ti)起(qi)鍍(du)(du)鋅(xin)管(guan),可(ke)能沒接觸(chu)過建材的(de)(de)朋(peng)友(you)并不(bu)了解。從(cong)1935年(nian)建立(li)一條連續(xu)涂(tu)(tu)(tu)層鋼板(ban)(ban)(ban)線開始,彩(cai)涂(tu)(tu)(tu)板(ban)(ban)(ban)得(de)到了廣泛(fan)應(ying)用,目前(qian)彩(cai)涂(tu)(tu)(tu)板(ban)(ban)(ban)的(de)(de)品種(zhong)繁(fan)多(duo),大約超(chao)過600種(zhong),彩(cai)涂(tu)(tu)(tu)板(ban)(ban)(ban)兼(jian)有(you)機聚(ju)(ju)合(he)物與鋼板(ban)(ban)(ban)兩(liang)者的(de)(de)優(you)點,既有(you)有(you)機聚(ju)(ju)合(he)物的(de)(de)良好著色性(xing)(xing)(xing)、成(cheng)型性(xing)(xing)(xing)、耐蝕性(xing)(xing)(xing)、裝飾(shi)性(xing)(xing)(xing)、又有(you)鋼板(ban)(ban)(ban)的(de)(de)高(gao)強(qiang)度和易加工(gong)性(xing)(xing)(xing),能很(hen)容易地進行沖(chong)壓裁剪、彎曲、深沖(chong)等(deng)加工(gong)。
重(zhong)慶(qing)鍍鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)按生(sheng)產(chan)及加工(gong)方法可分為以下幾類: 熱浸(jin)鍍鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)。將薄(bo)鋼(gang)板(ban)(ban)(ban)浸(jin)入熔解的(de)(de)(de)(de)鋅(xin)(xin)(xin)(xin)(xin)(xin)槽中,使其表(biao)面(mian)(mian)粘附一(yi)層(ceng)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)薄(bo)鋼(gang)板(ban)(ban)(ban)。目前(qian)主要采(cai)用連續鍍鋅(xin)(xin)(xin)(xin)(xin)(xin)工(gong)藝生(sheng)產(chan),即把成卷(juan)的(de)(de)(de)(de)鋼(gang)板(ban)(ban)(ban)連續浸(jin)在熔解有(you)(you)(you)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)鍍槽中制成鍍鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban); 合(he)金化鍍鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)。為克服(fu)單面(mian)(mian)未涂鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)缺(que)點(dian),又有(you)(you)(you)一(yi)種在另面(mian)(mian)涂以薄(bo)層(ceng)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)鍍鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban),即雙面(mian)(mian)差鍍鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban);合(he)金、復(fu)合(he)鍍鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)。它是用鋅(xin)(xin)(xin)(xin)(xin)(xin)和其他金屬如鉛(qian)、鋅(xin)(xin)(xin)(xin)(xin)(xin)制成合(he)金乃至復(fu)合(he)鍍成的(de)(de)(de)(de)鋼(gang)板(ban)(ban)(ban)。這種鋼(gang)板(ban)(ban)(ban)既(ji)具有(you)(you)(you)防銹(xiu)性能,又有(you)(you)(you)良好的(de)(de)(de)(de)涂裝性能。
鍍鋅鋼管價格熱鍍鋅卷板現貨消息:熱鍍鋅產品廣泛用于建筑、家電、車船、容器制造業、機電業等,幾乎涉及到衣食住行各個領域。近年來,世界鍍鋅鋼板需求量不斷增加,產量增長也很快,在美、日等鋼材生產大國,熱鍍鋅鋼板在鋼材中所占比例已高達13%-15%。攀鋼鍍鋅鋼管價格 熱鍍鋅(xin)卷(juan)板現貨(huo)消息(xi):近來,汽車行業越(yue)來越(yue)重視材(cai)料的使用壽命(ming),用涂漆冷軋鋼板已不能(neng)滿足耐(nai)腐蝕方面的要(yao)求(qiu)。在這種情(qing)況下(xia),耐(nai)腐蝕性優(you)良(liang)且成本低廉的熱鍍鋅(xin)板開始普遍受到了汽車廠家的青睞。