Blue Concrete Powder is used to make a concrete block of blue color and then you can use this block for decoration.
To Make Blue Concrete powder, you will need Sand Blocks, Gravel and Lapis Lazuli. Please follow the following steps to make Blue Concrete Powder.
The next required item that you will have to find is gravel. You need to get at least four of them.
After that you will have to find and get lapis lazuli gemstone. Equip your iron pickaxe to get some stones and then use them to color up the concrete.
Blue concrete powder
Now you can craft Blue concrete powder as you have lapis lazuli, sand blocks and gravel blocks in your inventory. Make your way to the crafting table and add these things on 3*3 crafting grid in the same way as shown in the image below.
Add 4 gravel blocks in the four corner cells, lapis lazuli in the center and 4 sand blocks in the remaining 4 cells of the grid. You will Blue concrete powder in the right-side box of the crafting table. Add this item into your “ready to use” stock. If a concrete powder block comes into contact with water, it will solidify into a block of concrete.