Ku hlayiwa ka swihlanganisi swa switirhisiwa swa sheet kumbe plate
Boxa swipimelo leswi lavekaka hi timilimitara
X - Ku anama ka phepha
Y - Ku leha ka phepha
W - Ku khandziya pitch hi ku anama
H - Ku khandziya pitch hi ku leha
A - Goza ro khandziya ku rhendzela perimeter
S - Ndzhawu hinkwayo ya sheathing (m2)
Swihlawulekisi swa nongonoko
Ku hlayela loku kongomeke ka nhlayo ya swipikiri kumbe swikwirikiri leswi tikhomaka swa ku boha sheet, ku fulela kumbe switirhisiwa swa slab.
Ku kumiwa loku hambaneke ka nhlayo ya swihlanganisi ku ya hi perimeter ya xiphepherhele.
Ku tiyimisela loku hambaneke ka nhlayo ya swihlanganisi ku fambisana na pulani ya xiphepherhele.
Ku hlayela nhlayo ya swihlanganisi swa phepha rin’we.
Ku hlayela ndhawu ya phepha rin’we.
Ku hlayiwa ka swihlanganisi swa ndzhawu hinkwayo ya nhlonge.
Ku hlayela nhlayo hinkwayo ya maphepha kumbe tipuleti.
Leswaku u hlayela, u nga swi kota
Cinca goza ro boha xiphepherhele ku rhendzela perimeter.
Cinca goza ro boha xiphepherhele eka xihahampfhuka hi ku leha na ku anama.
Seta swipimelo hinkwaswo swa phepha rin’we.
Kuma ndhawu hinkwayo ya nhlonge.
Swifaniso leswi endliweke na swifaniso
Ku dirowa hi ku angarhela ka phepha leri nga na xikimi xa fastener.