Basics

Abbreviated as RCC
A type of Concrete that has very little water in the mix, and occasionally Fly Ash to reduce thermal cracking
It is spread out and compacted using vibratoryu rollers similar to asphalt
One of the strongest forms of concrete

Used For

Hydroelectric Dams
Pumped Hydroelectric Storage
High Durability Roads (Also roads without asphalt) like Germany's Panzerstraße which are probably some of the toughest permanent roads to exist

Open Source Concrete Construction Set
Rammed Earth (Similar concept but with Earth / Cob / Similar Mixes to Stabilized Compressed Earth Blocks
- Slip Forming with a compaction mechanism similar to the semi-mechanized Rammed Earth Construction may be of interest, could it allow for RCC Strength Slip Formed Walls etc?)