補強工事の動画素材 1ページ目

Construction worker tying rebar for concrete foundation

Formwork panels, wooden boards lie scattered on sandy ground

Steel rebar bundles rest on wooden support amidst sandy soil

UKRAINE, May 4, 2026, Construction worker operates a concrete bucket beside a ready mix delivery truck at an active foundation site, A hardhat laborer controls the discharge chute while filling a

建物を屋外から点検する男女の作業員

Unfinished multi-story residential building showing concrete framework, block walls, and temporary bamboo wooden scaffolding supporting the upper floors in African developing suburban area

建物を屋外から点検する男女の作業員

建物を屋外から点検する男女の作業員

車窓から見上げる格子状の法面補強と緑の植物

Two workers steady a concrete hopper above a steel rebar foundation, Laborers guide the crane bucket between exposed reinforcement rods outdoors

Construction workers guide suspended concrete hopper above reinforced formwork at building site, Tower cranes and unfinished structure frame active concrete work in daylight.

Fresh concrete sits around vertical rusted reinforcement bars in reddish soil, with construction, concrete, foundation, rebar detail, showing wet, soil, mud, boot context

Close-up construction scene shows gloved hand shaping fresh wet concrete around vertical steel rebar with masonry trowel, with construction, concrete, rebar, trowel detail, showing glove, worker

Worker laying conduit pipes in reinforced concrete foundation

Four workers pour wet concrete from a mixer onto steel rebar flooring, The crew spreads fresh material inside timber forms for a new foundation

Civil engineer inspecting rebar at a construction site

Gloved hand pulls thin binding wire around rusted steel rebar at outdoor construction site, showing careful reinforcement work in tight close view, with construction, rebar, steel, wire detail

Worker securing formwork on rebar grid with hammer

Top down aerial timelapse tracking construction workers laying steel rebar mesh for a massive concrete slab foundation during daytime

Metal rods feature ribbed texture and rusty cut ends

Worker securing formwork on rebar grid with hammer

斜面の格子構造が流れる車窓映像 法面整備のパターンと移動感のある風景

Forklift with construction elements - 3D animation

Construction worker using concrete vibrator on freshly poured foundation

Pouring mixed concrete after installing steel reinforcement to create a house.