Kapaw ai -hkap la ai panel ni hta lang ai lahkawng maga-magaw n-gun rawng ai n-gang n-gang a galu kaba ai lam kade daram rai na kun?

Kapaw ai lam hpe n-hkap la ai panel ni hpe, kapaw ai lam hpe n-hkap la ai panel ngu nna mung shamying ma ai, dai ni hpe lahkawng maga -gap ai n-gang hte fiber-n-gun ja ai cement pressure board ni hte galaw da ai. Lahkawng lang -gaw ai n-gang n-gang a galu kaba ai lam gaw, 0.5mm daram sha rai nga ai, raitim, kalang lang 0.4mm hpe lang ma ai. Zinc coating gaw 100g kaw nna 120g du hkra rai nga ai. Nkau laksan masa lam ni hta, maga lahkawng maga de stainless steel sheeting ra na re, dai gaw grau manu dan ai. Stainless steel gaw hka n shang hkra grau kaja hkra galaw ya nna, n-gun n rawng ai. Kapaw ai lam hpe pat shingdang ai panel ni a madung arung arai gaw, n-gun ja ai fiber-n-gun ja ai cement n-gun board rai nna, n-gun ja ai gaw 1.7cm3/gn jan rai nga ai. Panel nkau mi gaw manu jahpu hpe shayawm na matu, n-gun n law ai cement board hpe mung lang mai ai.