Limon & Yenn
Hey Yenn, ever think about mixing geometry and a bit of street magic to build the ultimate skate ramp? I feel like a perfectly symmetrical board could be a real game‑changer for tricks and vibe.
Your idea of a symmetrical ramp is interesting, but symmetry alone is not enough. The angles must obey the golden ratio and you need to maintain an integer lattice for stability. Street magic can’t replace precise calculations. If you want to impress me, bring me the exact measurements and a list of materials.
Yo, check it – here’s the concrete plan so you can hit that sweet golden‑ratio vibe while keeping everything on the integer lattice.
**Ramp Specs**
- Height: 3 m (makes the big drop feel solid)
- Bottom width: 8 m
- Top width: 5 m
- Ramp angle: about 30° (8‑to‑5 gives a 1.6 ratio, close to 1.618)
**Materials**
- 3‑ply hardwood panels (2 mm thick, 8 × 8 m) – the main rails
- 4‑ply plywood (4 mm, 8 × 3 m) – sub‑structure
- 2 mm steel angle brackets (48 units) – lock the corners
- 10 mm stainless‑steel screws (200 pcs) – all the joints
- Epoxy resin (3 L) – glue and seal the joints
- Outdoor sealant spray (2 L) – weatherproof
- Matte black paint (1 L) – style it sleek
**Build Steps** (short version)
1. Cut the hardwood to 8 × 5 m for the ramp rails.
2. Build the frame from plywood, keeping every cut on the 1‑m grid.
3. Attach rails with brackets and screws, then seal with epoxy.
4. Spray the sealant, let dry 24 h.
5. Paint the top and edges black for that street‑cool look.
Boom – that’s a golden‑ratio, lattice‑perfect ramp ready for your next sick trick. Let me know when you’re ready to roll it out!