{
  "name": "Thermal Expansion Calculator for Beams and Structural Materials",
  "short_name": "TECfBaSM",
  "description": "Calculate how much a beam or structure expands with temperature changes. Technical tool for engineers and DIY. Includes expansion coefficients by material.",
  "start_url": "/en/utilities/categories/diy/thermal-expansion-calculator/",
  "scope": "/en/utilities/categories/diy/thermal-expansion-calculator/",
  "icons": [
    {
      "src": "/images/utilities/thermal-expansion-calculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}