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Describe each of the following manufactured boards. (i) Plywood (ii)Chipboard (iii)Block board

      

Describe each of the following manufactured boards.
(i) Plywood
(ii)Chipboard
(iii)Block board

  

Answers


Kavungya
i)Ply wood are manufactured boards made of thin sheets of wood (veneers) that are glued together with the grain of each layer perpendicular to the next.
ii)Chipboard is manufactured by chips of wood which are compressed and glued to the required density.
iii)Block boards are made up of blocks of timber joined on edge and faced suitably with plywood on both faces.
Kavungya answered the question on October 17, 2019 at 12:42


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