Concrete and Cement shaders 2 for Daz Studio Iray is a collection of 12 shaders made from photos to help texture any number of items in your scene. They can be used to retexture buildings, sidewalks, statues, walls, fences, and so much more. They would be great in almost any style of render.
Each shader uses 3 maps - color, bump and normal. Each map measure 1500 x 1500 in jpg format. They load being tiled at 3x3. I have included presets that adjust both the horizontal and vertical tiling at the same time and as individuals presets. There is partial presets for bump and normal settings as well.
To use be sure to have the item selected in the preview pane, in the surface tab select the material zone you want to apply the shader to and double click on the shader icon of choice to apply the texture.