Production of Roof Ceiling Boards from Wasted Paper
Author/s: Tamire chaka , Shanbel Tadesse , Amanuel Wondu, Nebiyu Mohammed , Nowiwerk Abera.Moges Getahun
The need for human being is shelter. In the entire world the population is increasing day to day for that the human need shelter for living.
Building is permanent or temporary structure enclosed with in exterior wall, roofs, and including all attached structures that cannot be removed without cutti...