Bauingenieurwesen

Image of a crane towering under a clear blue sky
momom

momo

Construction site featuring heavy machinery and workers in action
Tsubasa MfgT

Tsubasa Mfg

Image showing the connection of a bridge's understructure featuring white concrete and black fittings
sakurais

sakurai

Construction site with excavator and pile of debris
Tsubasa MfgT

Tsubasa Mfg

Construction site featuring a drilling rig and heavy machinery
mumei ksmm

mumei ksm

A construction site with a pile of rubble and part of heavy machinery
YuzurigimaY

Yuzurigima

Construction site with heavy machinery demolishing a building and piles of rubble
YuzurigimaY

Yuzurigima

Piles of cement and concrete blocks at a construction site
hiroh

hiro

Construction site with multiple yellow excavators and surrounding nature
YukihiroY

Yukihiro

Detailed view of large construction machinery at a work site
DragonOneD

DragonOne

Image of a concrete foundation under construction showing wooden forms and rebar
ookinate23o

ookinate23

Construction site with a worker and heavy machinery
Tsubasa MfgT

Tsubasa Mfg

Part of a green bridge arch under a blue sky
ookinate23o

ookinate23

Construction site with concrete foundation and rebar columns
ookinate23o

ookinate23

Workers pouring asphalt at a construction site
tamu1500t

tamu1500

Workers laying asphalt on a construction site
tamu1500t

tamu1500

Vibratory plate compactor and asphalt roller at a road construction site
tamu1500t

tamu1500

Construction scene featuring a roller and machinery on pavement
tamu1500t

tamu1500