fɹʌm nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi nˈaɪn tə nˈaɪntiːnhˈʌndɹɪd sˈɪksti, ðə kˈʌmpəniz pɹˈɑːsɛsɪŋ plˈænt fɔːɹ ɹˈʌbəl ɪn fɹˈæŋkfɜːtbˈoːɹnhaɪm pɹədˈuːst bˈɪldɪŋ mətˈɪɹiəlz fɚðə ɹˌiːkənstɹˈʌkʃən ʌv sˌʌm wˈʌnhˈʌndɹɪd,zˈiəɹoʊzˈiəɹoʊ zˈiəɹoʊ bˈɪldɪŋz dᵻstɹˈɔɪd ɪnðɪ ˈɛɹ ɹˈeɪdz ˌɔn fɹˈæŋkfɜːt.
From 1949 to 1960, the company's processing plant for rubble in Frankfurt-Bornheim produced building materials for the reconstruction of some 100,000 buildings destroyed in the air raids on Frankfurt.