FIELD: construction.
SUBSTANCE: roof and hydraulic insulation putty contains a film-forming component, such as an acrylic dispersion, mineral filler - chalk or microcalcite, solvent, defoaming agent - low-molecular heat-resistant synthetic rubber, surfactant - neonol, and also isopropyl and butyl alcohols. To give the necessary colour, putty may additionally include a dyeing pigment in the amount of 1.2-1.4%.
EFFECT: invention makes it possible to increase water resistance, elasticity, adhesive strength, makes it possible to install hydraulic insulation at low temperatures and in wet weather.
2 cl, 2 dwg
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Authors
Dates
2015-04-10—Published
2013-11-13—Filed