Resource-saving in the operation of a building with a correctly executed waterproofing

Abstract

The article is devoted to the issues of waterproofing of expansion and technological joints. The necessity of using reliable waterproofing methods during construction is identified and justified. Particular attention is drawn to the shortcomings of existing methods, namely bentonite and hydrophilic waterproofing cords related to installation problems and other technical issues. System installation waterstop for technological joint mating base plate-wall and the repair scheme of the one with using the polyurethane resin are described. Comparison is given of the cost of repairing the technological joint and the installation of a waterstop in new construction. The influence of the construction quality on the further cost operation of the building is revealed. © 2019 Published under licence by IOP Publishing Ltd.