This chapter shall consist of the “International Building Code, 2018 Edition, International Residential Code, 2018 Edition, including Appendix Chapters F and M, and the International Existing Building Code, 2018 Edition as published by the International Code Council which volume is incorporated herein by this reference as fully as though set forth herein in its entirety, excepting only such portions as are hereinafter stated to be deleted therefrom; and such additional provisions as are hereinafter set forth. This chapter and all provisions incorporated herein by reference or otherwise, shall be known as the “Altoona Building Code,” may be cited as such, and will be referred to herein as such and as “this code.”