📐 건설 자재 계산 방법
정확한 자재 계산은 비용을 절약하고 낭비를 줄입니다. 이 계산기는 페인트, 콘크리트, 단열재에 대한 전문적인 견적을 제공합니다.
🎨 Paint Coverage
Calculate exact quantities based on paint type, coverage rate, number of coats, and wall area. Coverage varies from 5 m²/L (textured) to 12 m²/L (flat interior).
🏗️ Concrete Volume & Mixing
Calculate cement bags, sand, gravel, and water for any concrete project. Supports standard (1:2:3), foundation (1:1.5:2.5), and lean (1:3:4) mix ratios.
🧱 Insulation Requirements
Determine rolls or boards needed based on insulation type, thickness, R-value, and area. Supports fiberglass, mineral wool, spray foam, rigid boards, and cellulose.