Adhesive mixture for ceramic tiles up to 300x300 mm in size - TM 1

Field of application:

For lining inside buildings of brick, concrete and plastered surfaces on a cement or cement-lime basis with ceramic tiles and other facing materials with water absorption of at least 3% and a size of no more than 300x300 mm. It can be used inside residential premises for facing non-deformable horizontal and vertical bases with porcelain tiles no larger than 300×300 mm, that are subject to slightly intense mechanical influences (according to SNiP 2.03.13-88).

Features:

water resistance and strength;
excellent rheological properties;
reliable fixing of tiles.

Advantages:

High adhesion and elasticity

Wet and dry rooms

Excellent rheology

Slip resistant

More about the product

Specifications

Storage	Cement, mineral fillers, polymer modifiers
Water consumption for 25 kg dry mixture, l	5.0....5.5
Consumption of dry mixture per 1 m² with a layer thickness of 1 mm	Approximately 1.5 kg
Expiry date, min	At least 60
Open time, min	At least 10
Adjustment time, min	At least 10
Adhesion strength to the base after: aging in air-dry conditions, MPa	Not less than 0.5
Coarseness of aggregate, mm	Not more than 0.8
Displacement of the material to be fixed (only for walls), mm	Not more than 0.5
Application temperature	From +5 ⁰С to +30 ⁰С
Operating temperature	From -30 ⁰С to +40 ⁰С
The time of possible technological movement, hours	Not before 48

Preparation of the base

The foundation is prepared in accordance with DSTU-NB A.3.1- 23:2013 and DSTU-NB V.2.6-212:2016. The surface of the base must be dry, strong, even, with low and uniform water absorption. Before applying the dry mixture, the surface is cleaned of dust, oil stains and other substances that reduce adhesion. Surfaces made of porous concrete, as well as gypsum and smooth concrete surfaces should be treated with a primer. Leave primed surfaces for at least 4 hours before starting cladding.
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 0.20-0.22 l (l) per 1 kg (kg) of dry mixture (5.0-5.5 l (l) per 25 kg (kg)), gradually add the dry mixture and mix with a low-speed mixer until a homogeneous mass without lumps is obtained. After 5 minutes mix again.
Recommendations

The use of dry mixture is recommended at temperatures from +5 °C to +30 °C and relative air humidity not higher than 65%. TM-1 adhesive mixture contains cement, which causes an alkaline reaction at the moment of hydration, so it is necessary to protect eyes and skin when working. If the mixture gets into your eyes, immediately wash with running water and consult a doctor.

Execution of works

The mortar mixture is applied in a thin layer on the prepared base using a metal spatula or grater and smoothed with a toothed spatula. At one time, such amount of solution is applied that can be used within 15 minutes. Do not pre-soak the tile. After applying the solution, the tile should be applied and pressed to the base. The location of the tile can be adjusted within approximately 10 minutes after gluing it. The maximum thickness of the freshly applied mortar mixture under the tile should not exceed 10 mm. The minimum thickness of the layer should be at least 2 mm. For convenience, the width of the seam between the tiles is set using distance crosses. Remains of the solution mixture must be carefully removed with a damp sponge before it hardens. Grout of joints must be started no earlier than 24 hours after laying the tiles. When performing work, it is also necessary to comply with the requirements of the current regulatory documentation.
Packaging

Paper bags with an inner polyethylene layer of 25 kg.
Storage

The mixture must be stored in original branded sealed package in a dry room, on pallets. The shelf life is 12 months from the date of manufacture indicated on the package.
Cost

On average, 1.5 kg of glue is used per 1 m², depending on the thickness of the applied layer and the condition of surface.