INNER PASTE COATING, METHOD OF APPLICATION AND DEVICE FOR MIXING AND SPRAYING THE COATING

摘要

The aim of the invention is to provide an inner paste coating in the form of an at least two-component system comprising a component A and a component B, wherein the component A has an organic binder and a mineral binder having an aluminous cement and/or a calcic sulfo-aluminous cement, a setting blocker, mineral fillers, a rheological additive, a setting regulator/accelerator, optionally a base, the concentrations of the setting regulator/accelerator and the base in A being such as the pH of part A is below the setting point of part A, and component B has a base present in part B at a concentration which makes it possible to reach a final pH which is greater than or equal to the setting point of part A. The application method, as well as the mixing/spraying device for implementing the method are also part of the invention.