Should Singapore incentivise more factory make building materials?

Constructions entail noise pollutions and the requirement of technical manpower.

With dwindling birthrate and parents not so encouraging their children to go into the industry.

Will more incentives need to encourage the innovations and usage of factory make building materials?

What types of incentives need to overcome the future shortages of manpower? Which Singapore could face severe manpower crunch for the industries in the future.

Having been in the manufacturing industries for the better part of working life.

Factory make building materials could lower the cost and increase the efficiency of the buildings.

Any other suggestions?

http://www.ehow.com/facts_7552888_innovation-construction-technology.html




http://www.cif.org/innovation.php