Wallboard and be used for producing mould of this wallboard

The utility model relates to a wallboard and be used for producing mould of this wallboard belongs to building material technical field, including the body that has power muscle structure the body isprovided with V -arrangement convex part and V -arrangement concave part respectively on the relative a pair of side, just the V -arrangement convex part with the V -arrangement concave part can be mutually supported, correspondingly be provided with convex part locating surface and concave part locating surface on the relative a pair of side, it is right that the convex part locating surface is used for assistance -localization real -time is carried out to the waiting of V -arrangement convex part and another wallboard when it mutually supports to install the V -arrangement concave part, it is right that the concave part locating surface is used for assistance -localization real -time is carried out to the waiting of V -arrangement concave part and another wallboard when it mutually supports to install the V -arr