{
  "name": "伝統的な石灰モルタル配合：下地と仕上げ",
  "short_name": "伝",
  "description": "石灰と砂のモルタル用無料計算機。伝統的な手法（ヴィトルウィウス）に基づき、下地、中塗り、上塗りの正確な配合を算出します。",
  "start_url": "/ja/utilities/categories/diy/lime-mortar-calculator/",
  "scope": "/ja/utilities/categories/diy/lime-mortar-calculator/",
  "icons": [
    {
      "src": "/images/utilities/mortar-calculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}