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Concrete Tub Girder 3D Model Free 3D model
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DESCRIPTION

High-quality 3D model of a concrete tub girder (also known as a U-beam or trough girder), commonly used in precast bridge and elevated roadway construction.This model is ideal for architectural visualization, civil engineering presentations, game environments, BIM context models, and structural reference.Model details:

Software: Blender 5.0Vertices: 220Edges: 328Faces: 121Triangles: 410Geometry: Clean, manifold mesh with no doubles or overlapping facesScale: Real-world dimensionsUnits: Metric

Included formats:

.blend (native Blender file).fbx.obj.gltf / .glb

Features:

Accurate tub/U-beam cross-section profile with flanges and webOptimized low-poly geometry — game-engine and real-time render readyClean UV unwrapPBR-ready concrete material setupMultiple beam array included in scene

Suitable for use in Blender, 3ds Max, Maya, Cinema 4D, Unreal Engine, Unity, and other major DCC tools via included export formats.

Related Tagsconcretebridgebeamstructuralengineeringconstructioninfrastructureroadhighwayblender

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Concrete Tub Girder 3D Model Free 3D model

Royalty Free License (no AI)
Created by
k
kcproductions211
(0 reviews)
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Native file format
BLEND
Size: 33.3 MB
Renderer: Eevee | 5.0.1 | 5.0.1
Exchange formats
OBJ
OBJ | 2 files<br />File Size: 66.6 MB
FBX
Autodesk FBX | 2 files<br />File Size: 66.6 MB
GLTF
glTF<br />File Size: 33.3 MB
EXR
EXR<br />File Size: 33.3 MB
JPG
JPG | 2 files<br />File Size: 66.6 MB
PNG
PNG<br />File Size: 33.3 MB
Verified by CGTrader
Verified models are of higher quality as they have
passed CGT Standard technical and visual checks,
making them more professional-grade 3D assets.
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FBX
This FBX file has successfully passed the CGT Standard technical and visual checks. The verification results are detailed in the section below.
File & scene
Binary FBX
Binary FBX file is more compact and faster to load and process.
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No unsupported objects
Unsupported objects:
- Lights
- Cameras
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Geometry
No N-gons
N-gons are polygons with five or more sides which might cause issues in certain processes like rendering or animation. Learn more
No faceted geometry
Faceted geometry uses flat surfaces without smoothing, which can look unrealistic on curves.
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Manifold geometry
Manifold geometry ensures all surfaces are properly connected, avoiding issues like edges shared by more than two faces.
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Textures & material
PBR textures
PBR textures simulate how light interacts with materials, making the model look realistic under different lighting.
Required PBR textures:
- Base Color
- Roughness
- Metalness
- Normal
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No embed textures
Embedded textures are stored inside the model file, increasing its size and sometimes causing compatibility issues.
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Square textures
Texture aspect ratio is the width-to-height ratio of a texture. Expected texture aspect ratio: 1:1
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Power of 2 texture sizes
Textures with dimensions in power of two (e.g. 512x512px, 1024x1024px) are used to optimize performance and memory usage.
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Assigned materials
Materials are applied to the 3D model to allow visualize a model's surface properties and appearance.
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UVs & naming
No UV overlaps
UVs overlap when multiple points on the 3D model's surface are mapped to the same point on the UV island causing texture stretching.
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UV unwrapped model
A UV unwrapped model means its 3D surface is flattened into 2D space, allowing textures to be applied accurately.
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Allowed characters
Allowed ASCII characters: a-zA-Z0-9-_
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Provided by designer
Information and details shared directly by the model's designer.
3D Features
PBR
Uses Physically Based Rendering materials, which give the model realistic lighting and surface properties.
Materials
The model has material settings that define how surfaces look (color, shine, transparency, etc.).
UV Mapping
The model's surfaces are mapped to a 2D image, allowing textures to display correctly.
3D printing
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Model is not 3D printable
The designer indicates this model is intended for digital use only (rendering, animation, or AR/VR) and not for 3D printing.
Geometry
Polygon mesh
A model built from polygons (triangles or quads) connected in a mesh.
121 polygons
The total number of polygons (flat shapes) that make up the 3D model.
/
220 vertices
The number of points (corners) that define the shape of the model's polygons.
Unwrapped UVs
Non-overlapping
Publish date
2026-04-11
Model ID
#6969813
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