释义 |
bondstone
bondstone (ˈbɒndˌstəʊn) n (Building) a long stone or brick laid in a wall as a header. Also called: bonder bond•stone (ˈbɒndˌstoʊn) n. a stone, as a perpend, for bonding facing masonry to a masonry backing. [1835–45] bondstone
bondstone[′bänd‚stōn] (building construction) A stone joining the coping above a gable to the wall. (civil engineering) A masonry stone set with its longest dimension perpendicular to the wall face to bind the wall together. Also known as bonder. bondstone, bonderIn stone masonry, a stone usually set with its longest dimension perpendicular to the wall face so as to tie the masonry wall to its wall backing. A very large bondstone may be set with its long dimension parallel to the wall face and still serve as a bonder, provided that its width is sufficiently large to tie it to the wall backing. |