A construction site with concrete columns and reinforcing steel bars, showing the framework for a new building project. Concrete pillars and a steel mesh floor await the next stage of construction.
Renewing corrosion damages on arch and pillars of concrete bridge Maslenica on A1 highway in Croatia
view of civil construction in sao paulo, brazil
corroded resistance bars in reinforced concrete wall
workers pouring wet concrete using concrete bucket. Industrial construction.
Oil rig topside on a barge before sailing away
Heavy mixer concrete trucks waiting for to be loaded on the concrete mixing and batching factory. Deficiency of concrete and sand formed a queue for loading at the building materials factory.
Piles of Right Angle Rebar on the Ground at Construction Site
Crane and building construction site against blue sky
Insulated pipe. Large metal pipes with a plastic sheath at a construction site. Modern pipeline for supplying hot water and heating to a residential area. Close-up
Large industrial water treatment and boiler room. Shiny steel metal pipes and blue pupms and valves.
Renewing corrosion damages on arch and pillars of concrete bridge Maslenica on A1 highway in Croatia
Biogasanlage - biogas plant 54
Bio Gas Installation on a farm processing Cow Dung
red steel framework building indoor perspective view illustration
Painted Yellow Guard Rails on a Staircase
Crane and building construction site against blue sky
road currently under construction at several levels to increase traffic
Construction site of new multi-storey residential building, industrial construction crane and other industry equipment.
Construction worker spraying paint to steel pipe to prevent the rust on the surface