客戶選擇鋁(lv)鎂(mei)錳(meng)板(ban)的原因有哪些　　鋁(lv)鎂(mei)錳(meng)板(ban)是(shi)一種的屋(wu)面(mian)材料(liao)，越(yue)來越(yue)受(shou)到市場(chang)的關(guan)注。它以迅(xun)雷不及(ji)掩耳(er)之勢，正逐步取(qu)代彩鋼瓦，成(cheng)為(wei)市場(chang)的主(zhu)體之一。

為何客戶們紛(fen)紛(fen)選擇了鋁(lv)鎂錳板呢(ni)？原因(yin)就在于其(qi)具(ju)備了的“三大優勢”：

一、總體(ti)成本比彩鋼(gang)瓦低。鋁(lv)鎂錳(meng)板的(de)密(mi)度(du)是2.73g/cm3 ，是彩鋼(gang)的(de)1/3。在同等(deng)重量、同等(deng)厚度(du)的(de)情況下，直立鎖邊鋁(lv)鎂錳(meng)板屋面，彩鋁(lv)的(de)平方(fang)數(shu)則(ze)是彩鋼(gang)的(de)3倍。舉(ju)個例(li)子：您(nin)買一噸的(de)鋁(lv)鎂錳(meng)板，平方(fang)數(shu)可(ke)以比彩鋼(gang)多3倍。

鋁(lv)(lv)鎂錳(meng)屋(wu)(wu)(wu)面(mian)板(ban)(ban) ? ? 安(an)裝(zhuang)封(feng)(feng)邊(bian)(bian)(bian)(bian):a.泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)底(di)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)安(an)裝(zhuang)：天(tian)溝(gou)兩側的(de)(de)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)為(wei)(wei)(wei)底(di)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)，必須在(zai)(zai)屋(wu)(wu)(wu)面(mian)板(ban)(ban)安(an)裝(zhuang)前(qian)(qian)(qian)安(an)裝(zhuang)。底(di)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)的(de)(de)搭(da)(da)接(jie)長度(du)(du)、鉚釘數量(liang)和位(wei)置(zhi)嚴格按設計施工。泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)搭(da)(da)接(jie)前(qian)(qian)(qian)先用(yong)(yong)(yong)干布擦拭泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)搭(da)(da)接(jie)處(chu)，目的(de)(de)是除去水(shui)(shui)(shui)(shui)和灰塵，白水(shui)(shui)(shui)(shui)鋁(lv)(lv)鎂錳(meng)板(ban)(ban)屋(wu)(wu)(wu)面(mian)，保證硅(gui)(gui)膠(jiao)(jiao)(jiao)(jiao)(jiao)的(de)(de)可靠粘(zhan)接(jie)。要(yao)(yao)(yao)求打(da)(da)出的(de)(de)硅(gui)(gui)膠(jiao)(jiao)(jiao)(jiao)(jiao)均(jun)(jun)勻、連續、厚度(du)(du)合適(shi)。b.面(mian)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)安(an)裝(zhuang)：屋(wu)(wu)(wu)面(mian)四周的(de)(de)收邊(bian)(bian)(bian)(bian)及(ji)屋(wu)(wu)(wu)脊泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)均(jun)(jun)為(wei)(wei)(wei)面(mian)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)，其(qi)施工方(fang)法與(yu)底(di)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)相同(tong)，但要(yao)(yao)(yao)在(zai)(zai)屋(wu)(wu)(wu)面(mian)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)安(an)裝(zhuang)的(de)(de)同(tong)時安(an)裝(zhuang)泡(pao)沫密封(feng)(feng)條。要(yao)(yao)(yao)求密封(feng)(feng)條不能(neng)歪(wai)斜(xie)，與(yu)屋(wu)(wu)(wu)面(mian)板(ban)(ban)和泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)結合緊密才能(neng)防止風將(jiang)(jiang)雨水(shui)(shui)(shui)(shui)吹進板(ban)(ban)內(nei)。c.打(da)(da)膠(jiao)(jiao)(jiao)(jiao)(jiao)：打(da)(da)膠(jiao)(jiao)(jiao)(jiao)(jiao)前(qian)(qian)(qian)要(yao)(yao)(yao)清(qing)理(li)接(jie)口(kou)處(chu)的(de)(de)灰塵和其(qi)它污物及(ji)水(shui)(shui)(shui)(shui)份，在(zai)(zai)打(da)(da)膠(jiao)(jiao)(jiao)(jiao)(jiao)的(de)(de)區域兩側適(shi)當位(wei)置(zhi)貼(tie)上(shang)(shang)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)(dai)，對于有夾角的(de)(de)部位(wei)，鋁(lv)(lv)鎂錳(meng)板(ban)(ban)屋(wu)(wu)(wu)面(mian)廠家，膠(jiao)(jiao)(jiao)(jiao)(jiao)打(da)(da)完后(hou)用(yong)(yong)(yong)直徑適(shi)合的(de)(de)圓頭物體將(jiang)(jiang)膠(jiao)(jiao)(jiao)(jiao)(jiao)刮(gua)一(yi)遍，使膠(jiao)(jiao)(jiao)(jiao)(jiao)變(bian)得更均(jun)(jun)勻、密實和美觀。打(da)(da)完膠(jiao)(jiao)(jiao)(jiao)(jiao)后(hou)應立即將(jiang)(jiang)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)(dai)撕去，避免膠(jiao)(jiao)(jiao)(jiao)(jiao)干燥后(hou)與(yu)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)(dai)粘(zhan)接(jie)在(zai)(zai)一(yi)起。 d.折邊(bian)(bian)(bian)(bian)：折邊(bian)(bian)(bian)(bian)的(de)(de)原則為(wei)(wei)(wei)水(shui)(shui)(shui)(shui)流(liu)入天(tian)溝(gou)處(chu)折邊(bian)(bian)(bian)(bian)向下，否(fou)則折邊(bian)(bian)(bian)(bian)向上(shang)(shang)。折邊(bian)(bian)(bian)(bian)時不可用(yong)(yong)(yong)力(li)過錳(meng)，應均(jun)(jun)勻用(yong)(yong)(yong)力(li)，折邊(bian)(bian)(bian)(bian)的(de)(de)角度(du)(du)應保持一(yi)致。屋(wu)(wu)(wu)面(mian)板(ban)(ban)的(de)(de)焊(han)(han)接(jie)：焊(han)(han)接(jie)前(qian)(qian)(qian)，先將(jiang)(jiang)咬完邊(bian)(bian)(bian)(bian)的(de)(de)板(ban)(ban)肋切成 45 度(du)(du)斜(xie)角，然后(hou)用(yong)(yong)(yong)大(da)力(li)鉗(qian)將(jiang)(jiang)其(qi)夾扁，使其(qi)咬合在(zai)(zai)一(yi)起，當縫隙(xi)不超過 2mm 時進行焊(han)(han)接(jie)。焊(han)(han)接(jie)設備選(xuan)用(yong)(yong)(yong)弧焊(han)(han)機，選(xuan)用(yong)(yong)(yong)進口(kou)鋁(lv)(lv)硅(gui)(gui)焊(han)(han)條，焊(han)(han)條型號為(wei)(wei)(wei)。焊(han)(han)接(jie)要(yao)(yao)(yao)穩；送風要(yao)(yao)(yao)勻；運條速(su)度(du)(du)與(yu)送風大(da)小(xiao)要(yao)(yao)(yao)匹配。泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)為(wei)(wei)(wei) m 厚鋁(lv)(lv)板(ban)(ban)，鋁(lv)(lv)鎂錳(meng)板(ban)(ban)屋(wu)(wu)(wu)面(mian)系統，焊(han)(han)接(jie)受熱時很(hen)易產(chan)生較大(da)變(bian)形，為(wei)(wei)(wei)了(le)減(jian)小(xiao)其(qi)焊(han)(han)接(jie)變(bian)形，在(zai)(zai)鋁(lv)(lv)板(ban)(ban)與(yu)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)及(ji)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)與(yu)泛(fan)(fan)(fan)(fan)水(shui)(shui)(shui)(shui)焊(han)(han)接(jie)部位(wei)的(de)(de)正下方(fang)，安(an)裝(zhuang)了(le)沿焊(han)(han)縫通長 Z型支撐(cheng)。Z 型支撐(cheng)位(wei)置(zhi)必須準確。焊(han)(han)波均(jun)(jun)勻、焊(han)(han)縫光滑流(liu)暢、焊(han)(han)縫寬(kuan)度(du)(du)適(shi)宜、無焊(han)(han)瘤、無咬邊(bian)(bian)(bian)(bian)。

眾所周(zhou)知，鋁鎂錳合金(jin)板(ban)和彩鋼板(ban)都是(shi)金(jin)屬屋面的(de)(de)一種，隨著社會(hui)經濟的(de)(de)發展，它們也得到了廣(guang)泛應用，可是(shi)大(da)(da)家(jia)對于它又有多(duo)少了解呢？在(zai)選擇使用時又能找(zhao)到合適的(de)(de)嗎(ma)？今天小編就(jiu)為大(da)(da)家(jia)分享一下關于它們的(de)(de)區別，希(xi)望對大(da)(da)家(jia)會(hui)有所幫助！

一、耐久性(xing)對比(bi)：鋁(lv)鎂(mei)錳合金(jin)能與大氣形成氧化鋁(lv)薄膜，防止被進(jin)一步腐蝕.使用于民用建筑一般有15-20年的(de)涂層質保(bao)。建筑設(she)計使用壽命50年以上。一般保(bao)證25年的(de)產品質保(bao)期(qi)；彩(cai)鋼板在潮濕空氣及雨(yu)、雪水的(de)侵蝕下容易腐蝕生銹(xiu)致斷裂事故發(fa)生，特別是鉚釘、接(jie)縫的(de)部(bu)位(wei)。

二、重(zhong)量對比：鋁(lv)鎂錳(meng)合金重(zhong)量輕(密度為(wei) 2730kg/m3)；彩(cai)鋼板重(zhong)量比較重(zhong)(密度為(wei))

三、強(qiang)(qiang)度和(he)鋼(gang)度對比(bi)：鋁鎂(mei)錳合(he)金(jin)(jin)的(de)鋁合(he)金(jin)(jin)中有(you)鎂(mei)，錳的(de)含量，因(yin)此具(ju)有(you)一定的(de)強(qiang)(qiang)度和(he)剛度。但(dan)鋁合(he)金(jin)(jin)板(ban)材(cai)的(de)內應力及硬化、強(qiang)(qiang)度等沒有(you)明顯的(de)屈服點(dian)，不(bu)如(ru)彩(cai)鋼(gang)好；彩(cai)鋼(gang)板(ban)強(qiang)(qiang)度和(he)剛度比(bi)較好。不(bu)易變形等。

四(si)、外觀(guan)性對照：鋁鎂(mei)錳合金可分(fen)為非涂(tu)漆(qi)(qi)(錘紋、壓(ya)花、預(yu)鈍化氧化鋁表(biao)面(mian)處理等)和涂(tu)漆(qi)(qi)類(PVDF、SMP、PE等)；彩(cai)鋼板(ban)可分(fen)為非涂(tu)漆(qi)(qi)(熱鍍鋁鋅合金鋼帶：光板(ban))和涂(tu)漆(qi)(qi)類等)。