deck ventilation

Pitched roof with half foot eave

Armor details; joist ; and mounting

dominant compression structure

slabs; pins and columns

Channel fixing to non-structural wall

Patio cover in colonial house 3d

Cover details

Metal gutters and covers

stereo structures

Detail of a channel beam

Joist and vault detail

boxgirderdetails

Calculation of metal platform roofing – tijeral doc

concrete roof

channel detail

Walkable inverted roof details

metal roof structure

Portuguese style roof tile

3d welded rebar

Inclined cover. self-supporting sheet