3d metal structure

Shade grill on flat roof

sun visor detail

rain gutter detail

slabs; pins and columns

Armors in a station

Metal profile fastening detail

slab edge

Turnbuckle 1x12

precast tt slab

Lightened of a dwelling.

Concrete slab cover detail

joist detail

Datalle meeting covered slab - wall

3d roman closing aristero

Wood slab detail

Lightened structures and canted beams

Plan metal coverage of a patio

Large span structure

Glazed roof structure

Joist