var categoriesData = [ {
      "category_number": "",
      "category_title": "Transportanker",
      "category_slug": "transportanker"
    },{
      "category_number": "3",
      "category_title": "Bewehrungsboxen",
      "category_slug": "bewehrungsboxen"
    },{
      "category_number": "7",
      "category_title": "Verankerungsteile",
      "category_slug": "verankerungsteile"
    },{
      "category_number": "1",
      "category_title": "Spezialbewehrungen",
      "category_slug": "spezialbewehrungen"
    },{
      "category_number": "8",
      "category_title": "Mauerwerk",
      "category_slug": "mauerwerk"
    },{
      "category_number": "9",
      "category_title": "Befestigungen",
      "category_slug": "befestigungen"
    } ];