Decagonal duoexpandoprism

The decagonal duoexpandoprism is a convex isogonal polychoron and the eighth member of the duoexpandoprisms that consists of 40 decagonal prisms of two kinds, 100 cuboids, 200 wedges and 100 tetragonal disphenoids obtained as the convex hull of two orthogonal decagonal-icosagonal duoprisms. However, it cannot be made uniform.