The America Aluminium Formwork is normally fixed by Nominal Wall Tie or Full Wall Tie. The main parts to fix the formwork include the Wedge and Pin. There are three kinds of Pins can be chosen. One kind is the Flat Head Pin, the second is the Round Head Pin and the third one is the Combo Filler Pin. There are two different kinds of Wedges to be used. One is the Flat Wedge and another is the Curved Wedge.