Uploaded December 2025 | Updated September 2026, 2 hours ago

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🥣 Learn How to Make Rapid-set Concrete Mix, perfect for mold pouring — 1000+ items molded! My own recipe based on numerous experiments with dozens of components and their proportions

My Concrete Course and STL Files 🔗 — share.laoleaf.com/Concrete-Guide
❗️ Please pay attention to the top view, the feature of this design is the tilted edges (not true square)

Guide Brief:
🔸 Best Concrete Formula (Modified Concrete Mix)
🔸The 4 key Additives for Concrete and Gypsum (Detailed Description)
🔸Gypsum: White, Fast Curing & Smooth Surface
🔸Cement — Component-Binder in Concrete and Other Mixtures
🔸Sand and Crushed Stone — Aggregates in Concrete Mixture
🔸Colorant for Concrete and Gypsum – Achieving Vibrant Tones
🔸Water Quality and Quantity Matters!
🔸Classic Recipe for Concrete and Plaster (Gypsum) — Quick and Easy
🔸How to make Unique Marble-like Patterns and Waste-Free Production

3D printer and filament I use — share.laoleaf.com/3D-Printer-Bambu-A1

#3dprinting #3dprinter #diy
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LaO2 Lab Lao Leaf Design Expert in 3D-printing & CAD modelling
Engineer, Product Designer, Content Creator

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