Hello, Construction component tab is the section where material definition is made for the quantity. The definitions made here do not affect the perspective screen and the 2-dimensional section, view pages. The textures assigned in the material section are defined on the 3D model, you can follow them on the perspective screen. The defined textures do not appear on the 2-dimensional section and view pages. If you want to see texture in your sections, you can call your texture images on section pages by adding image and place them wherever you want. For detailed information, you can call our Bursa office. Good work...