Cov theem pib ntawm cov qauv siv pob zeb ua ntawm prefabricated qauv yog cais raws li cov yam ntxwv thiab cov khoom ntawm cov cheebtsam uas ua rau hauv lub tsev, nrog rau:
A. Prefabricated floor slab
xws li prefabricated khoom txiag, prefabricated hollow slab, prefabricated slab, prefabricated sam thiaj
B. Prefabricated beams
xws li prefabricated solid beams, prefabricated composite beams, prefabricated U-kab
C. Prefabricated phab ntsa
nrog rau prefabricated khoom shear phab ntsa, prefabricated hollow phab ntsa, prefabricated laminated shear phab ntsa, prefabricated tsis-bearing phab ntsa
D. Tshaj Prefabricated
nrog rau prefabricated khoom sab, prefabricated hollow sab
E. Prefabricated stairs
prefabricated stair seem, prefabricated so platforms
F. Lwm yam khoom sib xyaw
prefabricated bay qhov rai, prefabricated bay qhov rais sab phab ntsa, prefabricated kaum sab phab ntsa, prefabricated tag nrho chav ua noj chav dej, prefabricated cua txias Board, etc
