Biraha daloolsan, oo sidoo kale loo yaqaan xaashi daloolin, shaash daloolsan, waa biraha xaashida ah ee gacanta lagu shaabadeeyey ama si farsamaysan loogu shaabadeeyey ama la feeray si loo sameeyo qaab godadka, godadka, ama qaababka qurxinta.

1. Qalabka Alaabta:

Saxan bir ah, saxan aluminium, saxan galvanized ah.

2. Dusha Alaabta:

Buufin, dhalaalid, daawaynta oksaydhka, galvanized, iwm.

3. Qaabka feerka alaabta:

Labajibbaaran, leydi, wareeg, dheeman, duleel, laba gees ama gaar ah.

4. Tilmaamaha Alaabta:

-Tayada sare oo siman oo tayo sare leh.

-Si fudud si loo farsameeyo loona rakibo, nuugista codka wanaagsan.

-Cilmi adeeg waara oo dheer.

-Muuqaalka soo jiidashada leh iyo dhumuc ballaaran oo la heli karo.

5.Tilmaamaha