In the present paper physical and mechanical properties of glass fibre fibrous concrete as well as its technological possibilities in the production of definite shells have been studied. Production technology patented by RTU Concrete Mechanics Laboratory was used. This technology allows developing and obtaining different shells from fibrous concrete, including also dome structures and two-plane bended shells with smooth inner and outer surfaces. Concrete is spread in the necessary thickness on horizontal base, then the upper surface is leveled out and only then, applying pneumatic pressure, with the help of high elasticity material mould the necessary shell bending (height) is built.