Plaster mix for internal works in dry premises and premises with moderate humidity. Is applied to lower stratum made of autoclaved lightweight concrete and porous concrete, Ytong blocks, to the brick walls made of clinker bricks, loam bricks and sand-lime bricks, to porous ceramic blocks, to slag blocks, LECA blocks, as well as to previously plastered surfaces.
SURFACE PREPARATION
When applying and hardening the finishing mortar the temperature of the lower stratum and the environment should not be lower than +5 ° C. Before applying it is forbidden to cover the surface with drying oil, soap, etc. It is recommended to remove highly absorbent, dusty and loose layers from the surface. The surface of site concrete, brick walls made of ceramic bricks, concrete and slag blocks must be pre-treated with a ground coat GLIMS®БетоContact. The surface of brick walls made of sand-lime bricks, autoclaved lightweight concrete, LECA as well as old plastered surfaces are recommended to be twice treated with a ground coat GLIMS®PrimeГрунт (“wet on wet”).
MORTAR PREPARATION
Pour the package contents into a reservoir with clean water at a rate of 0.41-0.43 l of water per 1 kg of dry mix (12,3 - 12,9 l per bag of 30 kg) and mix thoroughly with a mixer or drill with a nozzle to even consistency. Keep the resulting mixture for 5-7 minutes and mix it once more. Use the mortar within 90 minutes since the time of mixing. When thickening “revive” the mortar by mixing without addition of water. When applying plaster in thick layers, it is recommended to use the minimum permitted amount of water to prepare the mortar.
SURFACE PLASTERING
Manual method. The resulting mortar mix is applied to the surface using a stucco hawk or trowel during 90 minutes after mixing, then it is leveled by the screed bar. The thickness of one layer should not exceed 50 mm. It is allowed to apply the subsequent plaster layers (not more than 50 mm) only after the complete drying out of the first layer.
The mechanical method. The finished mortar mix is applied evenly to the lower stratum with an overlapping of about 5 cm. The flow coming out of the nozzle perpendicular to the lower stratum should lie on the wall as a "herringbone".
Screeding. Within 10-15 minutes from the time of application the mortar applied to the lower stratum surface must be evenly leveled according to pre-installed joint displacement indicator bars using the screed bar.
Undercutting. When the applied mixed plaster begins to set (approximately in 60-90 minutes after application), the surface should be leveled with a screed bar by undercutting, (it is necessary to keep it perpendicular to the lower stratum, striking off surplus material and filling the recessions with a fresh mortar).
Additional recommendations.
If it is necessary to achieve a perfectly smooth surface after applying the GLIMS®TS-70 plaster, it is recommended to use GLIMS®Finish-LightRoom+ finish polymer filler or GLIMS®FinishGips finish cement filler. To prepare the surface for painting after 60-90 minutes after screeding and/or cutting it is necessary to trowel the plaster with a sponge board abundantly wet with water. Following which, after waiting for the matt surface appearance, trowel the surface with wide metal putty spittle. Depending on the ambient humidity and temperature, as well as the thickness of the layer, the float finish time may vary.
CONSUMPTION: 1,0-1,1 kg/m² per 1 mm of layer thickness.
PACKAGING: kraft paper bags 30 kg (net).
TRANSPORTATION AND STORAGE
During transportation and storage bags should be protected from damage and soaking. The storage period is 12 months. Dry plaster on a gypsum binder. Radiation safety class - 1. Specific activity of naturally occurring radionuclides is 40 ± 4.7 Bq/kg. TU 5745-010-40397319-2003 №0400/5.
