壁かべ材ざい

noun

wall material; wall-finishing material

General term for materials used to construct or finish walls, such as wallpaper, paint, or panels.

• 新あたらしい壁かべ材ざいを選えらぶのに時じ間かんがかかった。

  It took time to choose new wall material.

noun

wallplate (mining)

Technical term used in mining for a plate or lining on a mine wall.

• 坑こう道どうの壁かべ材ざいが老ろう朽きゅう化かしている。

  The wallplates in the mine tunnel are deteriorating.