Sprung foundations of isoloc suit for all machines and plants The individual design of sprung foundation insulations requires a special know-how and extensive experience. We have more than 20 years of experience in planning, calculating and realization of sprung foundations with a weight of several 1.000 kN. Purpose of a sprung foundation A sprung foundation insulation includes, in the broadest sense, any vibration insulation which is not installed directly under the machine but under the machine foundation. Such a machine foundation is often sunk into the ground in a foundation pit ("underfloor"), but in case of smaller sizes it could also be arranged "above floor". Increase of the stability and torsional stiffness of a machine Certain machines / plants require the setup on a foundation for stiffening, if a vibration insulation is intended. The elastic vibration insulation elements are integrated under the additional mass. The foundation block makes it also possible for machines without inherent stiffness to be set up with very elastic vibration insulation packs in a vibration insulated way.