電 話:(曹老師)
電 話:(羅老師)
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地 址:重慶(qing)九龍(long)坡綠(lv)云鋼材(cai)市(shi)場A9-293/雙福攀寶鋼材(cai)市(shi)場綠(lv)城路
鍍鋅板(ban)選(xuan)擇(ze)(ze)要(yao)(yao)(yao)注重的(de)(de)幾個要(yao)(yao)(yao)點,工(gong)業企業的(de)(de)客戶(hu)選(xuan)擇(ze)(ze)專用(yong)工(gong)業原料,要(yao)(yao)(yao)注重從四個標(biao)(biao)準(zhun)。一(yi)是要(yao)(yao)(yao)注重品(pin)(pin)(pin)牌(pai)來進行選(xuan)擇(ze)(ze),因為鍍鋅技術(shu)的(de)(de)要(yao)(yao)(yao)求嚴格,所(suo)以有(you)的(de)(de)基礎(chu),當然產品(pin)(pin)(pin)質(zhi)量(liang)與(yu)技術(shu)標(biao)(biao)準(zhun)都會(hui)更可(ke)靠,都會(hui)有(you)好的(de)(de)專業標(biao)(biao)準(zhun)。二是要(yao)(yao)(yao)注重產品(pin)(pin)(pin)本身的(de)(de)鍍層質(zhi)量(liang),鍍層一(yi)要(yao)(yao)(yao)靠技術(shu),二要(yao)(yao)(yao)靠純(chun)度,所(suo)以從產品(pin)(pin)(pin)表(biao)面來看質(zhi)量(liang),這(zhe)是基本也(ye)是重要(yao)(yao)(yao)的(de)(de)一(yi)個標(biao)(biao)準(zhun)。三(san)是要(yao)(yao)(yao)看基礎(chu)材(cai)料。鍍鋅板(ban)基礎(chu)金屬材(cai)料的(de)(de)質(zhi)量(liang),與(yu)成品(pin)(pin)(pin)鍍鋅板(ban)的(de)(de)質(zhi)量(liang)與(yu)耐用(yong)性(xing)密切(qie)相關,所(suo)以在進行產品(pin)(pin)(pin)選(xuan)擇(ze)(ze)的(de)(de)時候,需(xu)要(yao)(yao)(yao)注重這(zhe)個細節,而材(cai)料的(de)(de)提供(gong),就是對(dui)(dui)于(yu)工(gong)業生產來說,有(you)基礎(chu)條(tiao)件(jian)。四是要(yao)(yao)(yao)注重價(jia)格對(dui)(dui)比,不是好的(de)(de)就是貴的(de)(de),但是如(ru)果廉(lian)價(jia)的(de)(de)把(ba)產品(pin)(pin)(pin),那是不可(ke)信的(de)(de)。
樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)適應主體(ti)鋼(gang)結(jie)(jie)構快速施工(gong)的(de)(de)(de)要求,能夠在短時(shi)間(jian)內提(ti)供(gong)堅(jian)定的(de)(de)(de)作(zuo)業平臺,并可(ke)(ke)采用多(duo)個樓(lou)(lou)(lou)層鋪(pu)設(she)壓型鋼(gang)板(ban)(ban)(ban),分(fen)層澆(jiao)筑混凝(ning)土(tu)板(ban)(ban)(ban)的(de)(de)(de)流水(shui)施工(gong)。在使(shi)(shi)用階段樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)作(zuo)為混凝(ning)土(tu)樓(lou)(lou)(lou)板(ban)(ban)(ban)的(de)(de)(de)受拉(la)鋼(gang)筋,也提(ti)高(gao)了樓(lou)(lou)(lou)板(ban)(ban)(ban)的(de)(de)(de)剛度(du)(du),節(jie)省了鋼(gang)筋和混凝(ning)土(tu)的(de)(de)(de)用量。樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)上(shang)面(mian)可(ke)(ke)以(yi)鋪(pu)設(she)保溫(wen),隔音(yin),隔熱(re),隔振等材料。樓(lou)(lou)(lou)面(mian)性能充分(fen)發揮鋼(gang)的(de)(de)(de)良好的(de)(de)(de)抗(kang)拉(la)強度(du)(du)和延性及混凝(ning)土(tu)優(you)良的(de)(de)(de)抗(kang)壓強度(du)(du)和較大的(de)(de)(de)剛度(du)(du)。壓型板(ban)(ban)(ban)表面(mian)壓紋使(shi)(shi)樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)與混凝(ning)土(tu)之間(jian)產生(sheng)大的(de)(de)(de)結(jie)(jie)合(he)力(li),使(shi)(shi)二(er)者形成整(zheng)體(ti),配以(yi)加勁(jing)肋(lei),使(shi)(shi)樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)系統(tong)具(ju)有高(gao)強承(cheng)(cheng)(cheng)載(zai)力(li)。在懸(xuan)臂(bei)條件下,樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)僅作(zuo)為性模(mo)板(ban)(ban)(ban)。懸(xuan)挑的(de)(de)(de)長度(du)(du)可(ke)(ke)根據樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)(de)截面(mian)特性來定。為了防(fang)止(zhi)懸(xuan)挑板(ban)(ban)(ban)的(de)(de)(de)開裂(lie),需(xu)在支座處依(yi)結(jie)(jie)構工(gong)程師的(de)(de)(de)設(she)計配上(shang)負筋。
樓(lou)承板(ban)(ban)的(de)使(shi)用(yong)(yong)是(shi)需(xu)要(yao)安(an)裝(zhuang)的(de),那么如(ru)果要(yao)安(an)裝(zhuang)就要(yao)選(xuan)(xuan)擇(ze)合適(shi)的(de)小(xiao)配(pei)件,焊后栓(shuan)(shuan)釘高(gao)度(du)大于(yu)(yu)壓型鋼(gang)(gang)板(ban)(ban)波高(gao)30MM(留意挑選(xuan)(xuan)樓(lou)板(ban)(ban)的(de)類型);栓(shuan)(shuan)釘頂面混(hun)凝(ning)(ning)土保護層(ceng)不(bu)小(xiao)于(yu)(yu)15MM(留意樓(lou)板(ban)(ban)總厚(hou)度(du))直徑不(bu)宜大于(yu)(yu)19MM。樓(lou)承板(ban)(ban)栓(shuan)(shuan)釘類型有ф8、ф10、ф13、ф16、ф19、ф22、ф25,栓(shuan)(shuan)釘一般在(zai)(zai)鋼(gang)(gang)結(jie)構修建中(zhong),遍(bian)及(ji)使(shi)用(yong)(yong)在(zai)(zai)柱(zhu)腳和樓(lou)板(ban)(ban)中(zhong),一般剛(gang)度(du)要(yao)求(qiu)高(gao)的(de)柱(zhu)腳都選(xuan)(xuan)用(yong)(yong)鋼(gang)(gang)柱(zhu)內伸至混(hun)凝(ning)(ning)土中(zhong),鋼(gang)(gang)柱(zhu)埋(mai)入混(hun)凝(ning)(ning)土的(de)部位四周(zhou)均布(bu)栓(shuan)(shuan)釘。樓(lou)承板(ban)(ban)輕鋼(gang)(gang)結(jie)構常用(yong)(yong)厚(hou)度(du)為0.8mm,1.0mm,1.2mm,荷載較大的(de)情況下(xia)會(hui)用(yong)(yong)到1.5mm。一般需(xu)要(yao)用(yong)(yong)栓(shuan)(shuan)釘與(yu)鋼(gang)(gang)梁銜接,板(ban)(ban)中(zhong)配(pei)少量鋼(gang)(gang)筋,上(shang)面澆混(hun)凝(ning)(ning)土層(ceng),總厚(hou)度(du)約(yue)在(zai)(zai)100-200mm之間(jian)。
鍍鋁鋅板廠家鍍鋅鋼板按用途又可分為一般用、屋頂用、建筑外側板用、結構用、瓦壟板用、拉伸用和深沖用等鍍鋅鋼板。自貢鍍鋁鋅板對于一(yi)般防保護用(yong)(yong)(yong)鍍(du)(du)(du)(du)層(ceng),可(ke)(ke)以采用(yong)(yong)(yong)堿性鋅酸鹽(yan)鍍(du)(du)(du)(du)鋅彩色(se)(se)鈍(dun)化工(gong)藝。有時為了(le)產品的(de)配色(se)(se)需要(yao),也(ye)可(ke)(ke)以采用(yong)(yong)(yong)藍(lan)白(bai)色(se)(se)鈍(dun)化工(gong)藝,比如軍綠色(se)(se)鈍(dun)化、黑色(se)(se)鈍(dun)化等。為提高鋼(gang)(gang)管(guan)(guan)的(de)耐腐蝕(shi)性能,對一(yi)般鋼(gang)(gang)管(guan)(guan)進(jin)行(xing)鍍(du)(du)(du)(du)鋅。鍍(du)(du)(du)(du)鋅卷分(fen)熱鍍(du)(du)(du)(du)鋅和電鍍(du)(du)(du)(du)鋅兩(liang)種(zhong),熱鍍(du)(du)(du)(du)鋅鍍(du)(du)(du)(du)鋅層(ceng)厚,電鍍(du)(du)(du)(du)鋅成(cheng)(cheng)本低,表(biao)面不是很光滑。吹氧焊管(guan)(guan):用(yong)(yong)(yong)作(zuo)煉(lian)鋼(gang)(gang)吹氧用(yong)(yong)(yong)管(guan)(guan),一(yi)般用(yong)(yong)(yong)小口徑(jing)的(de)焊接(jie)鋼(gang)(gang)管(guan)(guan),規格由3/8-2寸八種(zhong)。用(yong)(yong)(yong)08、10、15、20或者195-Q235的(de)鋼(gang)(gang)帶制作(zuo)成(cheng)(cheng)的(de),為了(le)防腐蝕(shi),有得進(jin)行(xing)滲鋁處理。鍍(du)(du)(du)(du)鋅其防護作(zuo)用(yong)(yong)(yong)更強(qiang),抗腐蝕(shi)能力強(qiang)。整個(ge)結構由鋅,形成(cheng)(cheng)致密的(de)四元(yuan)結晶體(ti),此(ci)結晶體(ti)在鋼(gang)(gang)板上形成(cheng)(cheng)一(yi)層(ceng)屏障, 因而有效的(de)防止(zhi)腐蝕(shi)因子穿(chuan)透。 耐腐蝕(shi)性來自(zi)鋅的(de)障礙層(ceng)保護功能強(qiang)。
重(zhong)慶(qing)鍍鋅(xin)卷(juan)主(zhu)(zhu)要有(you)(you)(you):脫落、劃傷、鈍化斑、鋅(xin)粒、厚(hou)(hou)邊(bian)、氣刀條(tiao)痕、氣刀刮痕、露(lu)鋼(gang)、夾雜、機械(xie)損傷、鋼(gang)基性(xing)能(neng)不良、浪邊(bian)、瓢曲、尺寸(cun)不合、壓印(yin)、鋅(xin)層(ceng)厚(hou)(hou)度不合、輥印(yin)等(deng)。鋅(xin)層(ceng)脫落的(de)(de)主(zhu)(zhu)要原(yuan)因有(you)(you)(you):表面氧(yang)化、有(you)(you)(you)硅化合物、冷扎乳(ru)化液(ye)太(tai)臟、NOF段氧(yang)化氣氛及保護氣體露(lu)點(dian)太(tai)高、空燃比不合理(li)、氫氣流量(liang)偏(pian)(pian)(pian)低(di)、爐(lu)子有(you)(you)(you)氧(yang)滲入(ru),帶鋼(gang)入(ru)鍋(guo)溫(wen)度偏(pian)(pian)(pian)低(di),RWP段爐(lu)壓偏(pian)(pian)(pian)低(di)及爐(lu)門吸(xi)風、NOF段爐(lu)溫(wen)偏(pian)(pian)(pian)低(di),油脂蒸發(fa)不盡、鋅(xin)鍋(guo)鋁(lv)含(han)量(liang)偏(pian)(pian)(pian)低(di)、機組速(su)度太(tai)快、還原(yuan)不充(chong)分、鋅(xin)液(ye)中停(ting)留時(shi)間太(tai)短(duan)、鍍層(ceng)偏(pian)(pian)(pian)厚(hou)(hou)。白(bai)銹和黑(hei)斑產生的(de)(de)原(yuan)因有(you)(you)(you):黑(hei)斑是白(bai)銹進一步氧(yang)化形成的(de)(de)鍍鋅(xin)板的(de)(de)特點(dian)與用(yong)途。鍍鋅(xin)卷(juan)板是以熱軋鋼(gang)帶或冷軋鋼(gang)帶為基板,經(jing)過連續熱浸鍍鋅(xin)工藝而生產出來的(de)(de), 產品具(ju)有(you)(you)(you)耐腐蝕強、 表面質量(liang)好、有(you)(you)(you)利于深加(jia)工、經(jing)濟實用(yong)等(deng)特點(dian)。
熱(re)(re)鍍鋅(xin)卷板(ban)(ban)現(xian)貨消(xiao)息:熱(re)(re)鍍鋅(xin)產品(pin)廣泛用于建筑、家電、車船(chuan)、容器制造(zao)業(ye)、機(ji)電業(ye)等,幾乎涉及到衣(yi)食住行各(ge)個領域。近(jin)年來(lai),世界鍍鋅(xin)鋼(gang)(gang)板(ban)(ban)需(xu)求量不斷增加,產量增長也很快,在(zai)美、日等鋼(gang)(gang)材(cai)生(sheng)產大國(guo),熱(re)(re)鍍鋅(xin)鋼(gang)(gang)板(ban)(ban)在(zai)鋼(gang)(gang)材(cai)中所(suo)占(zhan)比(bi)例已高達13%-15%。 熱(re)(re)鍍鋅(xin)卷板(ban)(ban)現(xian)貨消(xiao)息:近(jin)來(lai),汽車行業(ye)越(yue)(yue)來(lai)越(yue)(yue)重視材(cai)料的(de)使用壽命(ming),用涂漆冷(leng)軋鋼(gang)(gang)板(ban)(ban)已不能滿足(zu)耐(nai)腐(fu)蝕(shi)方面(mian)的(de)要求。在(zai)這種(zhong)情況(kuang)下,耐(nai)腐(fu)蝕(shi)性(xing)優良且成(cheng)本(ben)低廉的(de)熱(re)(re)鍍鋅(xin)板(ban)(ban)開始普遍受到了汽車廠(chang)家的(de)青(qing)睞。