Free procedural 2.8x material, batch 2 "Concrete" - Tutorials, Tips and Tricks - Blender Artists Community
Concrete (fine) | Blendermada
Free Material Pack: Concrete (Link in the comments) : r/blender
Blender procedural Concrete material [tutorial] | Concrete materials, Blender, Concrete
Chocofur Chocofur Concrete Solid 04 - Free Blender and Cycles concrete Shader 04 created by Chocofur! Improve your interior visualization renderings using our Cycles shaders and textures.
Blender Procedural Material Pack #1 - Blender Market
Which concrete material and texture do you like best? :) : r/blender