This is a 50 high resolution image collection of photographed cement wall textures.

The images are straight out from the camera without any major edits besides some flattening of the highlights/shadows, cropping and rotation fixes.

They are saved as 16 bit TIFF files to contain as much information from the original RAW files and you can convert them to PNG or JPG as you like after your own edits.

You can use this to create PBR textures or as clone sources.