MN73屋(wu)(wu)面(mian)(mian)系統采用360度直立(li)鎖邊技(ji)術,屋(wu)(wu)面(mian)(mian)板(ban)先在(zai)工廠預卷(juan)(juan)270度,再現場將屋(wu)(wu)面(mian)(mian)板(ban)和滑動支座連(lian)接在(zai)一(yi)起(qi),形(xing)成初步咬合自鎖270度,具有(you)一(yi)定(ding)抗(kang)風能力,保證施工安全同時(shi)可(ke)以最大(da)限度避免咬合過程中鍍(du)層(ceng)及烤(kao)漆層(ceng)龜裂。美耐建筑的直立(li)鎖邊技(ji)術可(ke)以確保卷(juan)(juan)邊的緊(jin)實,防止雨水進入,又不會破壞鍍(du)層(ceng),并(bing)且在(zai)卷(juan)(juan)邊內有(you)工廠預置膠,可(ke)以幫(bang)助(zhu)杜絕毛細(xi)滲水,形(xing)成牢(lao)固的水防線。