1) This construction system provides better acoustic and thermal insulation for the building. 2) Reduction in Dead Load. 3) No salt peter or leaching: - Reduction in maintenance. 4) Increased carpet area: - Due to smaller in size. 5) Faster construction: - Easy to work with bigger in size. 6) Better sound absorption: - Being hollow in nature. 7) Reduced thickness of plaster: - Due to size accuracy & less cement consumption due to fewer joints. 8) Load bearing walls: - Due to higher strength of blocks. 9) Recommended for earth quake resistance. 10) Less water absorption:- Approx. 3 to 4% 11) Reduce in total cost of project: - Being less dead load of walls.