Laser Scanning Surveying: A Digital Documentation Revolution in Restoration Projects
- KG-Blogger
- 9 hours ago
- 3 min read
Restoration projects are critical for preserving historical buildings for future generations. In these projects, laser scanning surveying technology replaces traditional measurement methods, enabling the documentation of historical structures with millimeter precision. Laser scanning restoration applications are an indispensable tool, especially for historical buildings that lack existing projects or have incomplete projects.
KG Engineering provides restoration projects and laser scanning surveying services throughout Istanbul and Türkiye with our expert team. In this article, we examine the role of laser scanning restoration processes in the preservation of historical buildings.
Why is Laser Scanning Surveying Critical in Restoration Projects?
Key reasons for using laser scanning surveying technology for restoration projects:
1. Preservation of Historical Fabric
Thanks to laser scanning restoration applications:
- The current condition of the historical building is fully documented.
- Structural deformations and damages are detected.
- Original architectural details are preserved.
- It serves as a reference for comparison after restoration.
2. Documentation of Buildings Without a Project Plan
Many historical buildings have lost or lost their original plans. Laser scanning surveying technology:
- Creates a 3D digital copy of the current situation.
- Projects are developed through reverse engineering.
- Provides reliable data for structural analyses.
- Ensures the restoration project is built on a solid foundation.
3. Precise Measurement and Detailed Solution
With laser scanning surveying:
- Architectural decorations and ornaments are measured with millimeter precision.
- Curved surfaces and complex geometries are accurately documented.
- The actual dimensions and locations of structural elements are determined.
- All necessary details for the restoration are recorded completely.
How does the laser scanning restoration process work?
The laser scanning restoration process consists of the following steps:
1. Field Survey
- The interior and exterior of the historical building are scanned with laser scanners.
- High-rise buildings and hard-to-reach areas are measured safely.
- All architectural details and structural elements are recorded.
2. Creating a Point Cloud
- Scanning data is combined to create a point cloud.
- The visual texture of the structure is also recorded with color scanning.
- A high-resolution 3D dataset is obtained.
3. Survey Drawing
- Point cloud data is transferred to CAD software.
- 2D plan, section and elevation drawings are produced.
- Detailed drawings and custom views are prepared.
4. BIM Modeling (Optional)
- Smart 3D models are created using the Scan-to-BIM process.
- Models are prepared for structural analyses.
- A digital template is provided for the restoration project.
Advantages of Laser Scanning in Restoration Projects
Advantages of laser scanning surveying technology for restoration projects:
1. Time Saving
- Much faster data collection compared to traditional measurement methods.
- Minimizing time spent in the field
- Fast project delivery
2. Security
- Remote measurement of hard-to-reach and dangerous areas.
- Reduced need for scaffolding
- Minimizing workplace safety risks
3. Data Integrity
- Complete and up-to-date data set
- Creating an archive for future needs.
- Permanent documentation in digital format
4. Truthfulness
- Millimeter precision
- Elimination of the risk of human error.
- Reliable and repeatable measurements
Special Applications for Historic Buildings
Special cases in laser scanning restoration applications:
1. Architectural Ornamentation and Decoration
- Detailed measurement of historical decorations
- Data for replica production for restoration purposes.
- Preservation of the original tissue
2. Structural Deformation Analysis
- Detection of structural damage
- Creation of deformation maps
- Data for strengthening projects
3. Environmental Relationship
- Documenting the building's relationship with its surroundings.
- Data for landscaping and environmental planning.
- Creating a site plan
KG Engineering and Laser Scanning Restoration
At KG Engineering, we offer laser scanning surveying and laser scanning restoration services for restoration projects. For the preservation of historical structures and their transmission to future generations:
- State-of-the-art laser scanners (Leica RTC360)
- Expert restoration team
- Detailed survey drawings
- BIM modeling support
Contact us for your restoration projects and laser scanning surveying solutions. Our team, based in Istanbul, provides services throughout Türkiye.
KG Engineering – Laser scanning survey and restoration projects | info@kgmuhendislik.com | (0536) 232 69 12
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