Anti- RADON - page-3

INSTRUCTIONS ON THE APPLICATION OF These Anti-Radon Nano Materials

1. GENERAL CONDITIONS
1.1. This technological instruction describes a process of applying These Nano materials on various surfaces like concrete screed, foundation blocks and slabs, any stucco, brick, tile, plaster, plasterboard, gypsum fiber board, fiberboard, particleboard, wood, etc.).

1.2. The materials used for protection must meet the requirements of the technical documentation. These Nano materials must comply with specifications TU 5775-001-89189728-2011.

1.3. Each batch of material must be accompanied by a passport certifying the quality of products, and each tare unit should carry a label of the manufacturing company.

2. TOOLS AND EQUIPMENT

2.1. Set of spatulas.

2.2. Hair brushes with long soft bristles.

2.3. Electromechanical tools for cleaning the surface.

2.4. Wire brushes and abrasive tools.

2.5. Airless spray painter («Graco», «Wagner», etc.).

3. REQUIREMENTS TO SURFACES

3.1. Before applying these Nano materials, the surface must be cleaned of debris, dirt, oil stains and loose rust, and if necessary, washed and dried. Before applying the material on concrete surfaces, you must remove roughness, for example rolls and particles of concrete aggregate, and wash fragile coating of laitance.

3.2. It is necessary to pay special attention to the careful processing of recesses, corners and joints. They should be sealed with cement mortar (M 200) or plaster filler.

3.3. After cleaning, and before applying these Nano material, the surface must be dedusted. You can use compressed air or wet cleaning followed by drying.

3.4. New concrete surfaces must get 100% of the planned strength.

3.5. Surfaces must be dry (concrete surfaces must be dry for at least 48 hours before applying these Nano materials, weight concrete humidity should be no more than 8%).

3.6. The temperature of the insulating surface during these Nano materials application should be between +5 ℃ to+40℃.

4. PRIMING OF THE SURFACE

4.1. It is recommended to use highly concentrated NANO-FIX penetrating coating as a primer at a concentration of 1:5, following the instructions for its application.

These Nano materials can be used as a primer, diluted with water at a ratio of 1:5 (1 part of these Nano materials to 5 parts of water by volume). Before and during dilution these Nano materials, they must be thoroughly mixed.

Clean fresh water or distilled water should be used for dilution of these Nano materials. Consumption of the primer material depends on the state of the current surface and constitutes about 200 - 250 g/m².

4.2. Primer is applied by a brush or roller in 1 - 2 layers. Joints and cracks should be processed especially carefully.

4.3. The drying time of one primer layer at ambient temperature of
+20 ℃ and relative humidity of 70 ± 5% is about two hours. Drying time increases in case of failure to comply with the conditions of drying. The second primer is applied after drying of the first layer to the state of "tack free."

5. APPLICATION OF These Nano Materials

5.1. Before starting work, the Nano materials must be thoroughly mixed. If necessary, these Nano materials can be diluted with water, but not more than 5% by weight of the composition. For dilution use distilled or clean fresh water.

5.2. It is not allowed to apply the materials on wet or icy surfaces. Surface temperature must not be below +5 ℃ . It is not recommended to work in humid weather (over 75% of humidity), as these Nano materials is diluted with water, so it will increase the drying time.

5.3. Surfaces must be prepared and meet the requirements of paragraph 3 and paragraph 4 of the current instruction.

5.4. These Nano materials are applied by a stiff brush, roller or rubber spatula (application by an airless spray gun is possible) in two (usually) or three layers.

5.5. Each next layer of the Nano material is applied in the direction perpendicular to the first layer, and only after drying of the previous layer to the state of "tack free." Total thickness of the dry coating should not be less than 1 mm. Complete polymerization period of this Nano material's coatings is 24 hours.

5.6. Consumption of these Nano materials for dry layer of 1.0 mm thickness depends on the state of the surface (roughness, bumps, number of joints, etc.) and constitutes 1.0 - 1.2 kg/m².

5.7. Use visual quality control of the coating – the basic surface should not be seen under the layer of coating. To accurately measure the thickness of the finished coating use a thickness gauge for wet coatings.

5.8. After completion of works the instrument should be thoroughly washed with water.

6. SAFETY REQUIREMENTS

6.1 This Nano materials has no general toxic and skin- resorptive effects. According to GOST Standard 12.1.007, these Nano materials refers to the 4th class of danger.

6.2. When working with the product, it is recommended to wear protective goggles and an apron. When spraying these Nano materials indoors without ventilation, it is recommended to use respirators SB-11 "Lepestok-200" GOST 12.4.028. If the room is well ventilated or works are carried out outdoors, respirators are not required.

6.3. Storage and use of these Nano materials do not require special specification of safety, as it is fire- and explosion safe.

6.4. ALL NANO MATERIALS should be transported and stored in a sealed container at a temperature between +5℃ to +35℃.

6.5. People who studied this instruction can be allowed to independently carry out works on applying the product.

6.6. ALL NANO MATERIALS materials comply with the standards of TU 5775-001-89189728-2011.

7. EMERGENCY CASES

7.1. After contact of ALL NANO MATERIALS with your eyes, immediately flush the eyes with running water for 15 minutes. Consult a doctor if irritation remains.

7.2. After contact of ALL NANO MATERIALS with your skin, wash the skin with soap and water. Launder contaminated clothes.

7.3. After contact of ALL NANO MATERIALS with your lungs, go outside into fresh air.

7.4. To facilitate cleaning in case of spillage of the product use any absorbent material such as sand, soil, rags, etc.