Light Concrete

Light Concrete is a building Block added by GregTech.

It is made by mixing Stone Dust, Clay, and Water in an Mixer to get Wet Concrete, which is then turned into blocks in the Fluid Solidifier.

There are different Types of Concrete: Concrete, Concrete Cobblestone, Mossy Concrete Cobblestone, Concrete Bricks, Cracked Concrete Bricks, Mossy Concrete Bricks, Chiseled Concrete, and Smooth Concrete. Brick, Chiseled, and Smooth versions also stop Mobs from Spawning above them.

All Types of Concrete give a slight speed boost while walking on them. Two layers of Concrete or Concrete above Ice give enough of a speed boost to outrun most servers' chunk loading speeds. Sneaking while on Concrete negates its speed boost, and can be used to slow down from extreme speeds.