Solid blocks are commonly used in construction for various purposes due to their strength, durability and versatility. It is frequently used to construct load-bearing walls, partition walls separating different areas within a building, foundations, staircases, etc.
Hollow blocks are used in construction due to their lightweight nature, insulation properties and versatility. It is frequently used to construct walls and partitions in buildings, exterior and interior walls, retaining walls, foundation wall, soundproofing walls etc. Their light weight makes them easy to handle, and hollow spaces can be filled with reinforcing materials or insulation.