Precast concrete beams is a construction system comprised of precast elements that span in modules between walls and are tied together and lock into coupling.
Material:
The concrete grade: C30/37 up to C45/55
The reinforcement: based on type of construction
Dimensions:
According the statics calculation and layouts of forms
Length: max 20 m
Width: max 0,8 cm
Height: max 2,0 m