Mini bubble support for screed

Have you ever wished to have your hands free while using a screed to level a subfloor or a surface? This project is the ultimate solution. It is a custom-made support designed to fit a small bubble level (dimensions 90x33x13 mm) directly onto a professional screed measuring 60x30 mm.

Thanks to this accessory, the level becomes one with the screed. You will no longer have to position it, hold it still with one hand, or risk it continuously falling during the leveling work.

Why download it?

• Hands Free: Focus only on the movement of the screed.
• Constant Precision: The bubble remains fixed in the center for millimeter control.
• Simplicity: An essential but extremely functional design that transforms an inexpensive level into a professional construction tool.
• Perfect Fit: Designed to adhere firmly to the screed without slipping.

Technical Data and Measurements

• Screed Compatibility: Rectangular profile 60x30 mm.
• Level Housing: Housing for bubbles 90 mm (length) x 33 mm (height) x 13 mm (thickness).
• Recommended Material: PLA (successfully tested).
• Total Support Dimensions: Approximately 100x45x40 mm (variable based on chosen wall thickness).

Recommended Print Settings

The project has been optimized for rapid printing without sacrificing the mechanical strength required on a construction site.

• Material: PLA (or PETG for greater resistance to sun's heat).
• Infill: 15% (excellent compromise between lightness and robustness).
• Supports: Not necessary if printed on the long side (verify orientation in your slicer).
• Layer height: 0.2 mm or 0.28 mm for speed.

Designer's Notes

This is a classic example of how 3D printing can improve daily work with a small "touch" of ingenuity. It is a simple, economical accessory that radically changes the user experience of the screed, making leveling smoother and less tiring.

Happy printing and good work!