hollow spheres and hollow spheres method for producing lightweight structural components and with hollow spheres.

摘要

Method for producing lightweight structural components, in which inorganic hollow spheres, sintered, coated with a functional layer formed with polymers, organic binders or metal powder and a blowing agent are introduced into a mold body (2) or in a structure constituting the outer shell of the lightweight structural component (1), and after filling is carried out a treatment with a solvent, with a swelling agent and / or a heat treatment leads to the plastic deformability of the material the functional layer by binding the hollow spheres together at least positively by plastic deformation, whereby the adjacent hollow spheres touch with their covers at their points of contact, directly contacting.