헛간 바닥 콘크리트 계산기 — 얼마나 필요할까요?

헛간 바닥 콘크리트 가이드

Barn floors are typically 4–6 inches thick at 3,000–3,500 PSI. Allow adequate drainage slope (1–2%) toward floor drains. Heavy equipment bays may require 6–8 inch slabs with rebar reinforcement. A 30×40 ft barn floor at 5 inches thick needs approximately 18.5 cubic yards.