Building Inspection solutions

Inspect Floors and Entire Spaces All at Once

Checking the flatness of concrete floors and the installed structural members is a tedious and time-consuming task.

With Topcon's 3D scanner and software, both floor and structural flatness verification can be done at the same time.

Productivity with labor-saving and building quality can be improved through area and total inspections.

Contents 

Visualize unevenness - Flatness analysis of concrete floors

The Rithm software provided by ClearEdge3D in the U.S. makes flatness evaluation of concrete slabs super easy.

When the scanned point cloud data is analyzed on Rithm, floor unevenness is visualized using a heatmap.

Compared to the conventional inspection method of checking every few meters using an optical level, this method saves an overwhelming amount of time and improves quality by displaying its results as a surface.

* Rithm will be discontinued at the end of March 2025 and will no longer be supported at the end of March 2026.

Measurement with levels and handwritten forms → Scanning and software analysis Measurement with levels and handwritten forms → Scanning and software analysis

New inspection method to compare scanned data with designed BIM models

You can ensure that construction is being carried out as planned and that components are installed as designed.

The point cloud* data scanned from the site space and the BIM models used in the design are analyzed and compared using the Verity software developed by our American group company ClearEdge3D.

By preventing human errors such as oversight from construction management and design supervision, reworks  that can cause enormous cost increases and construction period delays can be avoided.

Analysis of presence and deviation of installed materials Analysis of presence and deviation of installed materials
Color-coded results will be shown. Color-coded results will be shown.

Point cloud represents the cluster of 3D point data measured using 3D laser scanners or other means. The point data contains XYZ coordinates and RGB color values representing the shape, size, distance, position, color and texture of captured objects in the space.

Those types of information are generally brought into CAD or BIM software, and it plays an important role in simulation through the design and construction processes.

Work with a high-precision scanner for building construction inspection

GLS-2200 is a high-precision scanner ideal for millimeter-accurate construction inspections, such as floor flatness, as-built, and component installation.

Compared to the previous model, the accuracy is now 1 mm (σ) and can generate clear 3D point cloud data with HDR imaging.

The scanner is used not only for inspections, but also for surveying construction land, and for as-built surveying of exteriors and interiors during renovations and remodeling.

Collaborate with high performance scanners for building construction inspection

Related Items

  • ClearEdge3D

    Building Construction

    Software

    Rithm "Floor Flatness and Levelness Analysis Software"

    Efficiently Analyze Floor Flatness Levelness Using Point Cloud Date

    ClearEdge3D

    Building Construction

    Software

  • ClearEdge3D

    Building Construction

    Software

    Verity "Construction Verification Software"

    Automatically Compare Point Clouds vs BIM Model and Visualize Installation Accuracy

    ClearEdge3D

    Building Construction

    Software

  • TOPCON

    Surveying

    Civil Engineering

    Building Construction

    3D Scanners

    Total Stations

    GTL-1200 "Laser Scanner Total Station"

    TOPCON

    Surveying

    Civil Engineering

    Building Construction

    3D Scanners

    Total Stations

Related Information

SCAN to BIM Solution

The combination of our 3D scanner and BIM support software strongly assists in the creation of your 3D drawing.

What is Building Construction Digitization?

This is the story of Topcon's efforts toward DX revolution at construction sites, bridging the gap between design and construction.

BuildTech

A hands-on training for experiencing BIM solutions.

Contact us