Rebarformula yo kubara ibiro

Ifishi: umurambararo mm × umurambararo mm × 0.00617 × uburebure m

Urugero: Rebar Φ20mm (umurambararo) × 12m (uburebure)

Kubara: 20 × 20 × 0.00617 × 12 = 29.616kg

 

Umuyoboro w'icyumaformula y'uburemere

Ifishi: (umurambararo wo hanze - ubunini bw'urukuta) × ubunini bw'urukuta mm × 0.02466 × uburebure m

Urugero: umuyoboro w'icyuma 114mm (umurambararo wo hanze) × 4mm (ubugari bw'urukuta) × 6m (uburebure)

Ibarura: (114-4) × 4 × 0.02466 × 6 = 65.102kg

 

Icyuma giteretseformula y'uburemere

Ifishi: ubugari bw'uruhande (mm) × ubugari (mm) × uburebure (m) × 0.00785

Urugero: icyuma gifunganye 50mm (ubugari bw'uruhande) × 5.0mm (ubunini) × 6m (uburebure)

Kubara: 50 × 5 × 6 × 0.00785 = 11.7.75 (kg)

 

Isahani y'icyumaformula yo kubara ibiro

Formula: 7.85 × uburebure (m) × ubugari (m) × ubugari (mm)

Urugero: isahani y'icyuma 6m (uburebure) × 1.51m (ubugari) × 9.75mm (ubunini)

Kubara: 7.85×6×1.51×9.75=693.43kg

 

Binganaicyuma cy'inguniformula y'uburemere

Formula: ubugari bw'uruhande mm × ubugari × 0.015 × uburebure m (ibarura ryimbitse)

Urugero: Inguni 50mm × 50mm × 5 ubugari × 6m (ndende)

Ibarura: 50 × 5 × 0.015 × 6 = 22.5kg (imbonerahamwe ya 22.62)

 

Inguni z'icyuma zitangana formula y'uburemere

Formula: (ubugari bw'uruhande + ubugari bw'uruhande) × ubugari × 0.0076 × m ndende (ibarura ryimbitse)

Urugero: Inguni 100mm × 80mm × 8 ubugari × 6m (uburebure)

Imibare: (100 + 80) × 8 × 0.0076 × 6 = 65.67kg (Imbonerahamwe 65.676)