Hopper structural detail

Steel tank – roof

Vertical wall of industrial pavilion

industrial warehouse portico

Modular

Curved tube cover

metal braces

metal beam union

roof truss structure

Tieral

Bracing detail in steel structure

Industrial warehouse steel structure

Section and details inca urp rock classroom

Detail of metallic connections

tension bars

Structure of a bridge in metallic structure

weld detail

steel roofs

Steel structures

skylight detail

Anti-seismic metallic piece