Stairs-a lemziak tlangpui

Hma lam atanga thlir

Chunglam atanga thlir chuan

Step size hrang hrang

Tendon a ni

step support a ni

step hrang hrang a awm

Data hmasa ber
Ladder san zawng a ni 2500 mm
Plan-a staircase sei zawng chu 3000 mm
Ladder zau zawng a ni 900 mm
Step awm zat 12 + hmun
Step thickness a ni 50 mm
ledge step hrang hrang a awm 50 mm

Stairs chunglam string sei zawng 2676 mm
Stairs hnuai lam string sei zawng 1116 mm
Bowstring bul atanga support hmasa ber thlenga hlat zawng chungah 54 mm
Fastening step hi a thlawp a ni 325 mm
Ladder angle a awm 36.2°

Step size hrang hrang
Step San zawng a ni 192 mm
Step thuk tak a ni 313 mm
Riser san zawng a ni 142 mm

Step zawng zawng area 3.375 m²
Site material awmna hmun a ni 1.665 m²

Metal profile awm zat
Bowstrings a ni 7585 mm
a thlawp a ni 3847 mm
hmun 5200 mm
Mount dang pawh a awm bawk 720 mm
Belhkhawm 17353 mm