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地 址(zhi):重慶九龍坡綠(lv)云(yun)鋼材(cai)市場(chang)A9-293/雙福攀寶(bao)鋼材(cai)市場(chang)綠(lv)城(cheng)路(lu)
鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)是為(wei)(wei)防止(zhi)鋼(gang)板(ban)(ban)表面遭受腐蝕,延長其使用(yong)壽(shou)命,在(zai)鋼(gang)板(ban)(ban)表面涂(tu)(tu)以(yi)一層金(jin)(jin)屬(shu)鋅(xin)(xin)(xin)(xin),這種(zhong)涂(tu)(tu)鋅(xin)(xin)(xin)(xin)的(de)(de)薄(bo)鋼(gang)板(ban)(ban)稱(cheng)為(wei)(wei)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)。按生產及加工(gong)(gong)方法(fa)可分(fen)為(wei)(wei)以(yi)下(xia)幾類:熱(re)浸(jin)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)。將薄(bo)鋼(gang)板(ban)(ban)浸(jin)入熔 微(wei)商貨源解的(de)(de)鋅(xin)(xin)(xin)(xin)槽中,使其表面粘附一層鋅(xin)(xin)(xin)(xin)的(de)(de)薄(bo)鋼(gang)板(ban)(ban)。目前主(zhu)要采用(yong)連(lian)續鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)工(gong)(gong)藝生產,即把成卷的(de)(de)鋼(gang)板(ban)(ban)連(lian)續浸(jin)在(zai)熔解有(you)鋅(xin)(xin)(xin)(xin)的(de)(de)鍍(du)(du)(du)槽中制成鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban);合金(jin)(jin)化鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)。這種(zhong)鋼(gang)板(ban)(ban)也(ye)是用(yong)熱(re)浸(jin)法(fa)制造,但在(zai)出(chu)槽后,立即把它加熱(re)到(dao)500℃左右,使其生成鋅(xin)(xin)(xin)(xin)和鐵(tie)的(de)(de)合金(jin)(jin)被膜。這種(zhong)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)具有(you)良(liang)好的(de)(de)涂(tu)(tu)料的(de)(de)密著性(xing)(xing)和焊接性(xing)(xing)。
樓承(cheng)板(ban)能(neng)夠滿足(zu)快速施工(gong)(gong)的(de)(de)(de)需求,可(ke)以(yi)(yi)(yi)在短時(shi)間內搭建起(qi)牢(lao)固(gu)的(de)(de)(de)作業平臺(tai),而(er)且(qie)(qie)還能(neng)把多個樓承(cheng)板(ban)層鋪(pu)設(she)壓(ya)型鋼(gang)板(ban),分層澆筑(zhu)混(hun)凝土板(ban)的(de)(de)(de)流水施工(gong)(gong)作業。可(ke)以(yi)(yi)(yi)作為混(hun)凝土樓板(ban)的(de)(de)(de)受拉鋼(gang)筋,可(ke)以(yi)(yi)(yi)使(shi)(shi)樓板(ban)的(de)(de)(de)剛度增強,而(er)且(qie)(qie)使(shi)(shi)得(de)鋼(gang)筋和(he)混(hun)凝土的(de)(de)(de)用(yong)量(liang)明(ming)顯(xian)減(jian)少。壓(ya)型板(ban)表面(mian)壓(ya)紋使(shi)(shi)樓承(cheng)板(ban)與混(hun)凝土之間產生大的(de)(de)(de)結合力,使(shi)(shi)二者(zhe)形成(cheng)整(zheng)體(ti),再(zai)配(pei)(pei)合上(shang)加勁(jing)肋,使(shi)(shi)得(de)有(you)(you)高強承(cheng)載(zai)力。還可(ke)以(yi)(yi)(yi)作為性(xing)(xing)模板(ban),懸挑(tiao)的(de)(de)(de)長度可(ke)根(gen)據樓承(cheng)板(ban)的(de)(de)(de)截面(mian)特(te)性(xing)(xing)來(lai)定。為了防止懸挑(tiao)板(ban)的(de)(de)(de)開裂,需在支座處依結構工(gong)(gong)程師的(de)(de)(de)設(she)計配(pei)(pei)上(shang)負筋。而(er)且(qie)(qie)都是經過固(gu)定滅火系(xi)統及耐火構件質量(liang)檢測中心的(de)(de)(de)耐火檢測,具有(you)(you)防火的(de)(de)(de)特(te)性(xing)(xing)。
冷軋板批發鍍鋅板開平的整個生產來說它首先就是要達到很高的工藝,但是如果要讓它在自己的工藝性上面達到很高的表現,也是要讓它達到很高的要求的,那么它在自己工藝性上面都是要達到什么樣的要求呢?首先一個方面,就是它在自己的生產上面要讓自己有很高的技術,如果是一個廠家,他們沒有很高的技術,那么他們是不能讓自己的工藝性有很好的表現的。安順冷軋板鍍(du)鋅(xin)板開(kai)平的整個設備上(shang)面(mian)(mian)(mian)(mian)也(ye)是很重(zhong)要的,現在(zai)(zai)(zai)也(ye)有(you)一些(xie)廠(chang)家,他(ta)們因為自(zi)己沒有(you)很好的實力,所(suo)以自(zi)然就會讓它(ta)在(zai)(zai)(zai)自(zi)己的設備上(shang)面(mian)(mian)(mian)(mian)的下降,如果是一些(xie)大廠(chang)家來說,他(ta)們在(zai)(zai)(zai)自(zi)己的整個工(gong)作中(zhong),都是能使用(yong)到(dao)電(dian)腦上(shang)面(mian)(mian)(mian)(mian)的控(kong)制,但是對于有(you)些(xie)廠(chang)家來說,他(ta)們還在(zai)(zai)(zai)使用(yong)一些(xie)落后(hou)的設備,這樣自(zi)然就會讓它(ta)在(zai)(zai)(zai)工(gong)藝(yi)性(xing)上(shang)面(mian)(mian)(mian)(mian)下降,所(suo)以這一點(dian)也(ye)是它(ta)在(zai)(zai)(zai)自(zi)己工(gong)藝(yi)性(xing)上(shang)面(mian)(mian)(mian)(mian)的一些(xie)條件。
熱(re)鍍(du)(du)鋅(xin)板(ban)和(he)電(dian)鍍(du)(du)鋅(xin)板(ban)在(zai)鍍(du)(du)鋅(xin)量上有很(hen)大(da)(da)的差(cha)別,就像山東彩(cai)涂(tu)卷)。熱(re)鍍(du)(du)鋅(xin)的鍍(du)(du)鋅(xin)量不(bu)可能太小(xiao),一般(ban)較(jiao)小(xiao)為(wei)(wei)雙(shuang)面50~60g/m2,較(jiao)大(da)(da)可達600g/m2。電(dian)鍍(du)(du)鋅(xin)板(ban)的鍍(du)(du)鋅(xin)層可以(yi)很(hen)薄,較(jiao)小(xiao)達15g/m2,但要求(qiu)鍍(du)(du)層較(jiao)厚的話則(ze)生產線速度(du)很(hen)慢,不(bu)適(shi)應現代化機(ji)組的工藝特點,一般(ban)較(jiao)大(da)(da)為(wei)(wei)lO0g/m2左右(you)。正因為(wei)(wei)如此(ci),電(dian)鍍(du)(du)鋅(xin)板(ban)的生產受到很(hen)大(da)(da)的限制(zhi)。工一般(ban)電(dian)鍍(du)(du)鋅(xin)比較(jiao)多(duo),適(shi)用(yong)(yong)(yong)于小(xiao)部件;熱(re)鍍(du)(du)鋅(xin)一般(ban)用(yong)(yong)(yong)于電(dian)力設(she)備和(he)構件,適(shi)用(yong)(yong)(yong)于大(da)(da)的部件和(he)設(she)備。當然(ran)他們的價(jia)格也相(xiang)對便(bian)宜一些。建設(she)部已正式(shi)下文(wen),淘汰技(ji)術落后的冷鍍(du)(du)鋅(xin)管(guan)(guan),不(bu)準(zhun)用(yong)(yong)(yong)冷鍍(du)(du)鋅(xin)管(guan)(guan)作水、煤氣管(guan)(guan)。