List of featured suppliers of RETAINING WALL Blocks Concrete EN 771-3 CE Marked on Building Products Index
A retaining wall is a structure used to hold back soil or other materials from sloping areas. Blocks are the individual building units used to construct the wall, which are often made of materials such as concrete. These blocks should meet certain construction standards, such as being CE marked indicating they meet the requirements of European standards EN 771-3 for concrete masonry units.