FIELD: construction.
SUBSTANCE: viscous water non-Newtonian composition of construction coating is applied by dispersion without air onto vertical surface. Composition contains associative thickener, and pressure from 2 to 5 bar generated by manually-driven compressor is applied to it. Composition dispersion is done via outlet opening in the form of slot in nozzle, to produce outlet flow of composition, having borders that diverge until front of 30 mm width is shaped. Composition has Brookfield viscosity of 0.5 Pa·sec and dry substance content of 7 wt %. Device for method realisation comprises container with composition, nozzle, having outlet opening and auxiliary opening installed upstream, compressor and reduction valve that actuates in pressure range of 2-5 bar.
EFFECT: provides for fast application of viscous compositions, using low pressure that is easily generated by manually driven compressor.
25 cl, 11 dwg, 2 tbl
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