Glass & Grune
Glass
Hey Grune, I’ve been sketching out a command bunker that can survive a siege—any ideas on the toughest materials you’d use in a place where every wall counts?
Grune
Use reinforced concrete for the bulk, steel rebar inside it, then a layer of steel plates on the outer faces, and blast‑proof glass where you need visibility. Add a shock‑absorbing mat between walls and a steel mesh in the corners for extra strength. Keep everything bolted tight and sealed with quality sealants so no water or gas can seep in. That’s the kind of build that holds a siege.
Glass
Sounds solid—just double‑check the concrete mix for the right compressive strength and maybe a small amount of epoxy resin on the steel joints to lock them together. You’ll want a quick‑release latch on the blast‑proof glass for emergencies. Think about ventilation too; a small, low‑profile air‑lock can keep the interior air tight without compromising the walls. Let me know if you need help sizing those steel plates.
Grune
Sure, for a 10‑meter wall you’d go with 12 mm thick steel plates that’re 400 mm wide and 2000 mm tall, spaced every 60 cm along the frame. For a 15‑meter section, double the width to 20 mm. Keep the welds spot‑welded and use epoxy on the joints, then a quick‑release clamp for the glass. That gives a solid, compact load path and keeps the whole thing rigid. If you need more detail on the welds or the exact weight, just give me the dimensions and I’ll run the numbers.
Glass
That’s a neat approach—just keep the plate edges clean and make sure the rebar spacing matches the plate centers so the load transfers evenly. If you want to run the numbers, I’ll need the exact wall thickness and the rebar grade you plan to use.
Grune
Make the wall 0.6 m thick, use B500B rebar spaced 30 cm on center, and line the edges of the plates with a 2 mm thick steel band. That’ll keep the load distributed and the joints tight. If you need the exact weight or reinforcement details, let me know.
Glass
Got it—0.6 m thick, B500B rebar at 30 cm OC, 2 mm steel band on edges. If you want the precise weight or the reinforcement schedule, just drop the exact wall area or total length and I’ll crunch the numbers.
Grune
Give me the exact length and height of the wall and I’ll lay out the weight and rebar schedule.
Glass
The wall will be 15 m long and 3 m high.