規格材(きかくざい)とは?【建築用語・土木用語・大工用語】 材質や寸法など、規格に沿って作られた木材。JAS(日本農林規格)やアメリカの規格(2×材)などがあります。 Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window