▎ 摘　　要

NOVELTY - The utility model claims a passive graphene-straight cavity module wall and building construction, belonging to the field of module wall, comprising the first module board and the second module board and a plurality of connecting ribs. two end of width direction of first module board is set with two parallel first inclined plane, two ends of width direction of the second module board is provided with two parallel to the second inclined surface, the first inclined surface and the second inclined surface are set oppositely; a plurality of connecting ribs are respectively installed between the first module board and the second module board. to form a cavity; the connecting rib is provided with a limit groove of adjacent connection ribs. The utility model claims a passive graphene-passive graphene firm straight cavity module wall body structure, convenient splicing, excellent quality and suitable for composite wall, first inclined plane and the second inclined plane is set on the lower position of the adjacent straight-cavity module wall assembling is more convenient and fast, and it has high structure intensity.