3D preview of Hollow Interlocking Concrete Block
Loading the interactive model…
Interactive 3D model of Hollow Interlocking Concrete Block

Everything else

Hollow Interlocking Concrete Block

7 views
Bounding box
540.0 × 320.0 × 200.0 mm
Engine
Precision B-rep
Parameters
11
Published
August 20, 2026

Download

Free to download and use. See the terms.

The prompt

Precision model of a hollow interlocking concrete block profile. Top view. Outer rectangle: 400mm wide by 200mm deep. Wall thickness 25mm. Two rectangular cutouts inside, each 150mm wide by 150mm deep, with 25mm spacing between them and 25mm from the outer edges. Top edge has 4 rectangular protrusions evenly spaced. Bottom edge has 3 rectangular protrusions evenly spaced, offset in the gaps between the top protrusions. Extrude to 200mm height. All edges with 2mm radius fillet.

Parameters

NameValueRange
Outer Width400 mm200 – 800
Outer Depth200 mm100 – 400
Block Thickness (Extrusion Height)200 mm50 – 500
Wall Thickness25 mm10 – 50
Cutout Width150 mm50 – 300
Cutout Depth150 mm50 – 300
Protrusion Width40 mm20 – 100
Protrusion Height (stickout)20 mm10 – 50
Number of Top Protrusions42 – 10
Number of Bottom Protrusions32 – 10
Edge Fillet Radius2 mm0 – 10

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.