And in urban areas these kinds of buildings may present a combination of both office and houses or grocery stores and houses or offices and retail stores.
Concrete can be changed into formed masonry units like Hollow and Solid normal and light weight concrete blocks in right size to use for load and non-load bearing units for fencings or wallings. These concrete blocks are used more in the regions where soil bricks are costly, have less strength and not available all the time. As per the structural needs of masonry unit, the concrete mixes can be arranged using available ingredients or if not be suitable then with in the most economical distance.
Hollow concrete blocks are used for normal masonry when reinforced is used and it should not be leaner than 1 part cement of 8 parts room dry sand by volume. Compressive strength of concrete blocks or concrete masonry units is important to know the fitness of these in construction works for different reasons. Concrete masonry blocks are normally made of cement, amount and water which are usually comes in rectangular shape used in construction of masonry structure.