Alaabta

1.daboorka siigada,waxa loo isticmaalaa in lagaga hortago siigada iyo alaabta kale in lagu duuduubo giraanta giraangiraha iyo faraqa u dhexeeya giraangiraha iyo shayga,si ay giraangirku si xor ah ugu wareego.

2.Plastic core, maqaarka dibadda wuxuu ka samaysan yahay walxaha PVC, giraangiraha waa iftiin iyo dhakhso, qiimuhuna wax yar ayuu ka jaban yahay;
3. giraangiraha ayaa ilaaliya dhulka waxayna leeyihiin saameyn carrab la'aan ah;
4. Midabka giraangiraha: casaan / cawl, casaan / caddaan, madow / caddaan, madow / cawl ayaa inta badan loo isticmaalaa midabyo, midabyo kale ayaa la habeyn karaa.