All the material to be used are almost commonly available in all the country.
eg.cement,sand,bricks stru.steel etc.
This type of structures will be very useful and affordable for mass construction project. As shown in layout ,the consumption ratio of land per single tenement is also very less .App.16 sq.m per tenement land space will be used after giving sufficient approach road and open space between two buildings. We can provide sewer treatment plant and use recycled water for flushing  (as shown in layout) If  budget allows we can provide waste converter plant,we can do rain water harvesting for individual colony as Environment friendly project.