UNSTABLE GROUND THERMOSTRUCTURAL FOUNDATION Russian patent published in 2009 - IPC E01C3/06 

FIELD: construction.

SUBSTANCE: invention deals with preparation for construction activities within unstable ground sites. Method of construction under unstable ground conditions includes the following operations: placement of reinforcing material onto the construction site ground with the material selected from the following list: rope, gasket, reinforcement net, meshed material, geotextile material and the reinforcing elements arranged lengthwise or netlike; pouring a liquid dual-component hydrophobic expanding polymer onto the reinforcing material. After curing the polymer and the reinforcing material form a consolidated constructional foundation spanning over the ground unstable zones. There is also description of the construction method variant as well as a structure built through it.

EFFECT: arrangement of a reinforced foamed material foundation enabling the earth foundation consolidation and minimisation of its disintegration which eventually results in decreased settling of buildings and structures erected on such reinforced foamed material foundations.

17 cl, 3 dwg