Maxay yihiin qalabyada hilibka hilibka lo’da

1. Gacmaha gacan: wareeggu waa siman yahay, iyo nidaamka dheellitirka mabda’a guga ee shatiga leh ayaa beddelaya habka caadiga ah ee miisaanka ka hortagga. Nashqadan bini’aadantinimada loo sameeyay ayaa ka dhigaysa hawlgalka mid fudud waxayna yaraynaysaa daalka isticmaalaha;

2. Qalabka mindida: Waxay leedahay shaqada dhaqdhaqaaqa lateral si loo hubiyo in dhererka buuxa ee jeexjeexa si buuxda loo isticmaali karo;

3. Nidaamka Quful: Qufulka taayirrada gacanta ee ay ku shaqeyso hal gacan ayaa si fudud u xidhi karta taayirrada gacanta ee booska sare, qufulka gacantu waxa uu xidhi karaa taayirrada gacanta meel kasta;

4. Saxaarada Kaydka: Waxa la dul dhigi karaa xagga sare ama dhinaceeda si ay u fududaato in la isticmaalo agabka caadiga ah. Sare ee jeexjeexuhu waxa kale oo uu kaydin karaa santuuqa qaboojinta qaboojiyaha.