The utility model provides a living beings resin composites hollow wallboard of atress structure, is height such as the hollow cuboid by the processing of material of construction living beings resin composites, length and wall body, the hollow cavity that is on the length direction, parallel a plurality of cavity at wallboard width within range moreover, the cavity cross -section is rectangle or regular polygon, both sides are respectively for inlaying complex evagination circular arc and interior concave circular arc or boss and recess about the wallboard. This hollow wallboard can be used to found the wall body of light -duty building, moreover can be according to the design of light -duty building construction needs, construction convenience, swift, the engineering needs that satisfy the atress completely and be under construction fast.