Close-up of Reinforced Steel Rebar in Concrete Structure
Wooden Fence and Ocean Background
House with Green Shield and Check Mark Symbolizing Protection Against Falling Red Blocks
Iron fittings on a wooden blind area with laid pipes are the basis for pouring the foundation
Iron fittings on a wooden formwork with laid pipes are the basis for pouring the foundation
Iron fittings on a wooden formwork with laid pipes are the basis for pouring the foundation
Concepts
Beautiful view of Rio Tinto in Huelva, Andalusia, Spain
Iron fittings on a wooden formwork with laid pipes are the basis for pouring the foundation
Closeup of white suspension cables on a metal structure on white background
Iron fittings on a wooden formwork with laid pipes are the basis for pouring the foundation
a close up of a woven rope on the top of a building
Metal poles and railings lining a street by a waterway
Ancient structure with dual columns under a cloudy sky
Low-angle view of a worker welding joints on a rusty steel platform at a construction site
Safety
steel structure workshop
Concrete slab of foundation of house with laid pipes start of construction on project.
Iron fittings on a wooden formwork with laid pipes are the basis for pouring the foundation
The corner of an old roof structure rises into the blue sky, forming triangles.
Iron fittings on a wooden formwork with laid pipes are the basis for pouring the foundation
Concrete slab of foundation of house with laid pipes start of construction on project.
Iron fittings on a wooden formwork with laid pipes are the basis for pouring the foundation
bridge across body of water and buildings in the distance under a sky scraper
Low angle view of scaffoldings on building
Fashion man using cell phone in front of large industrial pipe structure with other people
a cable wrapped around a street pole and looking out to the distance
Triple-Layer Glass Facade building envelope design so that the architecture
Old mining railway dock for ore on Rio Tinto in Huelva, Andalusia, Spain.
Steel stays attached to a support driven into the ground hold the steel cables of a bridge.
