Defects in the device self-leveling floors and solutions Defects: peel, small indentation resistance, grains on the surface, peeling of the film, different color layers, cracks, expansion joints of plates, the roughness in the form of orange peel or goose skin whitening pastes, long netverdenie coverage. Flaking of the coating from the base occurs when the paste was applied to crude from oil, dust, moisture basis. Correction: the film raised, sanded and glued. Grains on the surface might appear from the use of dirty or crude tools. Correction: the surface of iron the grinding wheel and cause a new layer. Peeling of the coating film, the appearance of cracks on it, if paste was applied to wet or dusty ground or thick. Correction: the film raised, sanded and glued. The appearance of roughness in the form of orange peel or goose skin may occur if applied too viscous paste, not giving a good filling, or covering with a thin layer. Correction: to reduce the viscosity of the mastic and increase its bed. Sometimes on the surface of the coating may be whitening. This happens if the sealant was too runny and delamination occurred, or was used mastic residue located in the discharge tank. Correction: make a paste viscosity needed. Long netverdenie floor surface may be in the following cases: no ventilation, violated the dosage, low air temperature. Humidity of the concrete cement-sand screed (R = 15-20 MPa) should not exceed 4%. Humidity is verified as follows: plastic film value of 1 m2 is attached tightly to the floor and, if the floor beneath the film a day after it went dark, it means that the base is still too crude to meet the mass or solvent-based coating. When washing concrete and mortar use of RKL, which should be diluted with water at a ratio of 1:5. The solution was uniformly applied on the ground spraying of the watering can or with a brush. After the end of bubbling (about 10 min), rinsed the floor with aqueous ML (1:20), a final rinse by water.
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