Adhesive mixture for facing surfaces with tiles up to 600x600 mm in size — TM 12
External and internal
Adhesive mixture for aerated concrete — VG
- 25 kg Package weight
Adhesive mixture for aerated concrete — VG
Field of application:
For thin-layer masonry of external and internal walls using aerated concrete blocks of precise dimensions. The thickness of the masonry seam is 2-10 mm. It is also allowed to putty the walls of aerated concrete blocks inside the building.
Features:
- high adhesion to the base;
- easy to use;
- convenient open time for work.
Advantages:
More about the product
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Specifications
Storage A mixture of high-quality Portland cement with mineral fillers and organic modifiers
Density of dry mixture
About 1.45 kg/dm 3 Consumption of dry mixture per 1 m² with a layer thickness of 1 mm Approximately 1.6 kg The amount of water for preparing the solution mixture
0.17-0.21 l per 1 kg of dry adhesive mixture Shelf life of the soluble mixture
At least 60 min Exposure time and adjustment
About 15 min Adhesion to the surface Cohesive rupture of aerated concrete after 7 days of exposure Compressive strength Not less than 10 MPa Bending strength Not less than 3 MPa Frost resistance, cycles
At least 50 cycles Water holding capacity At least 95% -
Preparation of the base
The foundation is prepared according to the requirements of DSTU-NB A.3.1-23:2013 and DSTU-NB V.2.6-212:2016. The surface must be dry, strong, even, with low and uniform water absorption, without existing destruction. Before applying the dry mixture, the surface is cleaned of dust, oil stains and other substances that reduce adhesion.
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Preparation of the solution
Preparation of mortar mixture: pour water into a clean container (water temperature from +15 °C to +25 °C) at the rate of 0.17-0.21 l per 1 kg of dry mixture (4.25-5 .25 l per 25 kg), gradually add the dry mixture and mix with a low-speed mixer until a homogeneous mass without lumps is obtained. Stir the mixture for about 5 minutes, bringing the solution mixture to the state of a homogeneous mass. Wait for a technological pause of 5-7 minutes, then mix the mixture again. The consistency of the solution is selected correctly if, when applied to a vertical surface, it does not float (indicator of too liquid mixture) and does not fall into pieces (indicator of hard mixture), but retains a harrow-like shape created by a trowel with a tooth-like edge.
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Recommendations
The use of a dry mixture is recommended for floor and air temperatures from +5 °C to +30 °C and relative air humidity not higher than 60%. Normative adhesion is not guaranteed when laying too wet or too dry blocks. In dry, hot weather, it is recommended to pre-moisten the surface of the blocks, and protect the horizontal surfaces of the masonry during rainfall. Eyes and skin should be protected during work. If the mixture gets into the eyes, it is necessary to immediately wash them with water and consult a doctor.
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Execution of works
Apply the finished solution mixture evenly, in a thin layer, to the cleaned surface with a trowel, spatula, etc. and level with a toothed grater or spatula with teeth size 6x6 mm (mm) or 8x8 mm (mm), avoiding free areas. Consumption depending on the si
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Packaging
Paper bags with an inner polyethylene layer of 25 kg.
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Storage
The mixture must be stored in the company's airtight packaging in a dry room, on pallets. The shelf life is 12 months from the date of manufacture indicated on the package.
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Cost
On average, 1.50 to 1.60 kg of glue is used per 1 m2, depending on the thickness of the applied layer and the condition of the surface.
