FLOOR DESIGN ON ELASTIC BASE Russian patent published in 2017 - IPC E04F15/20 

FIELD: construction.

SUBSTANCE: floor design on the elastic base contains an installation plate, made of reinforced concrete with a vibration damping material, which is installed on two rigidly interconnected base plates of the interfloor overlapping with cavities through the layers of the vibration damping and waterproofing material with a gap in relation to the bearing walls. A layer of vibration damping material is laid between the base plates of the interfloor overlapping. In the cavities of the base plates the vibration damping inserts are located, made in the form of a cylinder of rigid vibration damping material, inside of which axially symmetric and coaxial resilient core is placed, along the axis of which rigidly fixed along the entire length of the cavity damping disks. The end discs are fixed "flush" with a cylinder of vibration cushioning material, the ends of which are in turn flush with the side surfaces of the base plate.

EFFECT: increased floor strength.

2 cl, 4 dwg