WATERPROOFING CREATION METHOD Russian patent published in 2017 - IPC E02D31/02 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely to creation of vertical and horizontal waterproofing for foundations, walls, and can be used in erection of new and reconstruction (rebuilding) of existing buildings and structures. The waterproofing creating method includes surface plastering. Before plastering the foundation and the walls of the pit at the construction site are pumped by three-component mixture consisting of water-glass solution, calcium chloride and waste monomer fatty acids. The plastering is performed by spraying of the cement mortar. Then the prepared wall and bottom of the pit are coated twice with bitumen.

EFFECT: provision of waterproofing of loam soils impacted by groundwater during construction and operation of buildings and structures.