O le faʻalu mumu o loʻo nofo faʻatasi e pei o uaea, ma o se ituaiga foʻi lea fau fale.
O le CreIl Scriw o se ituaiga o nofo, ae e i ai eseesega i le va o le lua. Mo se faʻataʻitaʻiga, e iai eseesega i foliga o le lua, o le reabar o laina, ma o le sikulu e masani ona lafo. There is a difference in the diameter of the two, the rebar is relatively thicker, its diameter is mostly about 10 to 34 mm, and the length is generally about 9 meters or 12 meters. O le lapoa o le Cool Draww e tele le sili atu nai lo le 10 mm, ma e mafai ona feoai.
Faamatalaga eseese e ese. O le General Gemater o le CorIl Draww o 6.5mm, 8.0mm, 10mm, 12mm, ae o le sili atu lautele o le uaea o 5 i le 9mm.
O CIID STals e masani ona faʻaaogaina o ni fale.