slab edge

Slab floor, housing

structure detail

metal cover

Easel

Cover detail

Metallic structure hospital building

slab # slab

trusses of a cellar

Inclined roofs of uralite cement tiles

Flat roof detail

Foundation slab

Detail of completion and start of metal roof with storm drain

Structural calculation ribbed slab

roof detail

Plan metal roofs in a school

Roman closing aristero

armor details

Modular

Covered administration

Portuguese style roof tile