SURFACE PREPARATION
Surface preparation must be done in accordance with the State Building Standard of Ukraine DBN V.2.6-22-2001. The base must be:
- clean (remove dirt, flows, dust, fungal lesions with a power tool or manually);
- in presence of significant irregularities and/or swellings that are removed with a hammer and chisel or a punch with blade, treat the base with the primer ТМ MASTER or ТМ іMASTER, and then align with the prepared mix MASTER-REMIX or MASTER -BASIS;
- glassy surfaces must be made roughness;
- to enhance contact with the mix, treat the surface with the primer MASTER (6-8 hours before work).
NOTE! Poor preparation of the base can lead to flaking or cracking of the self-leveling cover.
INSTRUCTIONS FOR USE
Perform the work at an air temperature of 50С to +300С. The temperature of the base must be in the same range.
In the process of work performance, and for 12 hours after the completion maintain the temperature indoors not below +50С and not above +300С.
Add pure water to the dry mixture MASTER-CONTINENT in an amount indicated in specifications, then mix it (use electric drills with screw socket). Leave closed mix for 5 minutes, then stir again. The closed mix is suitable for use within 25 minutes (at recommended atmospheric conditions).
Work should begin from the area most distant from the doorway. Pour the prepared mix onto the prepared base and spread over the surface with a spattle or other tools. To remove air bubbles from the prepared mix, use needle roller. In places of mix collision with walls, pillars, columns and other elements, it is recommended to arrange layers of elastic materials (such as polystyrene tape).
If the base area does not allow you to cover it in one batch, divide it into several areas and fill them consistently, joining each new layer of the mix with that applied earlier on the wet-on-wet principle.
Making coatings using water-based adhesives is allowed after 72 hours, and the application of adhesives with organic solvents - in 7 days.
NOTE TO A BUYER
- The base strength must be not less than the strength of the mix;
- Failure to follow the instructions for use mentioned on the package may adversely affect the aesthetic and performance properties;
- Products are not subject to mandatory certification;
- The mix is safe for human health in the production, transportation, storage, application and during the operation subject to following the requirements of this standard to production safety and health;
- Keep away from children;
- Date of manufacture, shelf life and batch number are mentioned on the package;
- Use only for the intended purpose.
- The manufacturer is not responsible for the use of the material for the purpose and under conditions not covered by this instruction.
- This instruction is a recommendation and does not substitute the professional training of the contractor.
Dry building mix ТМ «MASTER» CG2. PR2. DSTU B V.2.7-126:2011
|
Ingredients
|
Mix of mineral binders modified with polymeric additives
|
|
Size of aggregate, maximum
|
1 mm
|
|
Open time
|
20 - 35 minutes
|
|
Strength of adhesion to base
|
0.8 MPa
|
|
Limit strength in compression
|
15 MPA
|
|
Recommended amount of water for preparing the mix
|
0.2-0.23 L / 1 kg
|
|
Displacement time (layer thickness of 10 mm)
|
3 hours
|
|
Displacement time (layer thickness of 50 mm)
|
20 hours
|
|
Consumption
|
1.75 kg / m2 / 1 mm
|
All of these recommendations are efficient at +20С and relative humidity of 60%.
SAFETY RULES
Dry building mixture contains cement, which causes alkaline reaction in hydration. When using the mix, use the personal protective equipment (respirator and rubber gloves). When working, protect the skin and eyes. In case of a mixture contact with eyes, rinse them immediately with plenty of water and seek medical advice.
Expiration date: 12 months from the date of manufacture mentioned on the package.
Must be disposed of in accordance the State Standard of Ukraine DSanPiN 2.2.7.029
Storage conditions: Store in the original intact packaging, on pallets, in dry premises at temperatures below +40С and humidity of 75%.
Warranty period: The manufacturer guarantees compliance of the quality with the requirements of this standard for the period specified on the package, provided the requirements of transport and storage are followed.