彩鋼卷板現在已經逐步得到了廣泛的應用，今天為大家詳細分析下如何辨別彩鋼卷板質量好壞(huai)的方法：
1：觀察彩(cai)鋼(gang)(gang)卷板(ban)(ban)(ban)(ban)(ban)(ban)的(de)基(ji)(ji)板(ban)(ban)(ban)(ban)(ban)(ban)厚(hou)度(du)(du)和(he)覆膜(mo)(mo)(mo)(mo)的(de)厚(hou)度(du)(du)，彩(cai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)是有(you)基(ji)(ji)板(ban)(ban)(ban)(ban)(ban)(ban)和(he)彩(cai)色的(de)腹(fu)膜(mo)(mo)(mo)(mo)或者鍍(du)(du)層(ceng)構成的(de)。我(wo)們首先得考慮基(ji)(ji)板(ban)(ban)(ban)(ban)(ban)(ban)和(he)腹(fu)膜(mo)(mo)(mo)(mo)鍍(du)(du)層(ceng)的(de)厚(hou)度(du)(du)， 比較好的(de)彩(cai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)基(ji)(ji)板(ban)(ban)(ban)(ban)(ban)(ban)是0.02~0.05mm，覆膜(mo)(mo)(mo)(mo)或者涂層(ceng)厚(hou)度(du)(du)往往只有(you)0.15mm以(yi)下。因(yin)為(wei)從影響彩(cai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)使用(yong)時間來看，基(ji)(ji)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)厚(hou)度(du)(du)是很重要的(de)，而有(you)些(xie)生產(chan)(chan)彩(cai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)廠家往往在基(ji)(ji)板(ban)(ban)(ban)(ban)(ban)(ban)及彩(cai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)涂層(ceng)或覆膜(mo)(mo)(mo)(mo)上做手腳，他們降低(di)基(ji)(ji)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)厚(hou)度(du)(du)，但是增加腹(fu)膜(mo)(mo)(mo)(mo)的(de)厚(hou)度(du)(du)來降低(di)彩(cai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)生產(chan)(chan)成本(ben)，這(zhe)就大大降低(di)了彩(cai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)使用(yong)壽命了。
2：聽聲(sheng)音(yin)用(yong)手指或用(yong)硬物敲擊彩鋼(gang)板，彩鋼(gang)板的(de)(de)(de)(de)材質如果較差，則發出來的(de)(de)(de)(de)聲(sheng)音(yin)是(shi)悶的(de)(de)(de)(de)，金屬(shu)聲(sheng)音(yin)不明顯，材質較好的(de)(de)(de)(de)彩鋼(gang)板金屬(shu)聲(sheng)音(yin)是(shi)比較響(xiang)亮、清脆的(de)(de)(de)(de)。
3：觀(guan)察(cha)彩(cai)(cai)鋼板的外漏邊緣(yuan)，拿到一塊彩(cai)(cai)鋼板，我們要先觀(guan)察(cha)彩(cai)(cai)鋼板外露鋼材如斷面等是(shi)否結晶細密，是(shi)否發灰、發暗和雜質(zhi)。若切面是(shi)結晶細密型(xing)的則(ze)是(shi)質(zhi)量比較優(you)越的。
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