BAFFiN

The additive is intended: 1. To ensure the waterproofing of concrete and reinforced concrete structures. 2.Increases water resistance, frost resistance, concrete strength. 3. Protects the concrete structure from the effects of wastewater and groundwater, sea water, oil products, aggressive environments: acids, alkalis, etc. 4. Increases the corrosion resistance of concrete, prevents corrosion of steel reinforcement. Technical characteristics of "_BAFF 02 Gel": 1. Increasing the water resistance of concrete by at least 3 steps according to GOST 12730.5-84: - for concrete grade B20, increased water resistance from W2 to W8, - for concrete grade B30, increased water resistance from W6 to W14, 2.When increasing the BAFF 02 additive content to 2% of the cement mass in concrete B30, the water resistance index is greater than W14. 3. Increase in frost resistance to 300 cycles in accordance with GOST 26633. 4. The increase in compressive strength according to GOST 10180-90 - not less than 2.5% for concrete B30 - not less than 25% for concrete B20. The mechanism of action of functional chemical additives "BAFF 02": When BAFF 02 and BAFF 02 Gel additives are added to concrete, the chemical salts of the complex salts that make up the additive react with the calcium, aluminum and iron ions present in the concrete (concrete product) to form supersaturated solutions of insoluble complexes. In the process of concrete curing, insoluble complexes in the form of needle-shaped crystals crystallize from supersaturated solutions in the form of pores in the concrete body. Strength indicators of concrete increase. During the operation of concrete, needle crystals prevent the diffusion of water droplets through pores and microcracks (up to 0.4 mm) inside the concrete body, thereby improving the concrete's waterproof and frost resistance characteristics. Needle-shaped crystals allow excess moisture to freely exit the concrete body in the form of water molecules (the vapor permeability of concrete is preserved).

The additive is intended: 1. To ensure the waterproofing of concrete and reinforced concrete structures. 2.Increases water resistance, frost resistance, concrete strength. 3. Protects the concrete structure from the effects of wastewater and groundwater, sea water, oil products, aggressive environments: acids, alkalis, etc. 4. Increases the corrosion resistance of concrete, prevents corrosion of steel reinforcement. Specifications of "_BAFF 02" 1. Increasing the water resistance of concrete by at least 3 steps according to GOST 12730.5-84: - for concrete grade B20, increased water resistance from W2 to W8, - for concrete grade B30, increased water resistance from W6 to W14, 2.When increasing the BAFF 02 additive content to 2% of the cement mass in concrete B30, the water resistance index is greater than W14. 3. Increase in frost resistance to 300 cycles in accordance with GOST 26633. 4. The increase in compressive strength according to GOST 10180-90 - not less than 2.5% for concrete B30 - not less than 25% for concrete B20. The mechanism of action of functional chemical additives "BAFF 02": When BAFF 02 and BAFF 02 Gel additives are added to concrete, the chemical salts of the complex salts that make up the additive react with the calcium, aluminum and iron ions present in the concrete (concrete product) to form supersaturated solutions of insoluble complexes. In the process of concrete curing, insoluble complexes in the form of needle-shaped crystals crystallize from supersaturated solutions in the form of pores in the concrete body. Strength indicators of concrete increase. During the operation of concrete, needle crystals prevent the diffusion of water droplets through pores and microcracks (up to 0.4 mm) inside the concrete body, thereby improving the concrete's waterproof and frost resistance characteristics. Needle-shaped crystals allow excess moisture to freely exit the concrete body in the form of water molecules (the vapor permeability of concrete is preserved).

Waterproofing is intended: 1. To increase the indicators of water resistance, frost resistance, concrete strength on old and newly built concrete and reinforced concrete structures. It is applied on a concrete surface. 2. Protects the concrete structure from the effects of wastewater and groundwater, sea water, oil products, aggressive environments: acids, alkalis, etc. 3. Increases the corrosion resistance of concrete, prevents corrosion of steel reinforcement. 4. The penetration depth of functional additives in 60 days ≈ 0.5 m. (The speed of movement within the body of the model concrete composition is 2 ∙ 10-6 m / s at a depth of 0.1 m), therefore, partial destruction of the concrete body, with the condition that its integrity will not be able to violate the waterproofing of the concrete structure. Operating principle: The composition "BAFF.01" is applied to the internal or external surfaces of the concrete structure, regardless of the side of the influence of liquid media on the concrete object. After applying the composition, water-soluble functional additives in the form of a solution penetrate into the pores deep into wet concrete, interact with calcium and aluminum oxides, forming insoluble needle crystalline hydrates that fill capillaries, microcracks and concrete pores, which prevent water from entering the concrete body. The concrete structure becomes waterproof, the ability of water molecules to pass through the formed barriers from insoluble complex needle crystals leaves such a property as vapor permeability behind concrete. The rate of formation of insoluble crystalline hydrates filling the pores of the concrete body depends on factors such as moisture, porosity, and temperature of the concrete. After the concrete body has dried, unreacted water-soluble functional additives crystallize and remain in the pores of the concrete. In cases of localization of a new source of liquid pressure, water-soluble additives are able to re-enter the saturated saline solution and form needle-like insoluble crystalline structures, imparting a property to concrete such as self-healing Mixture preparation: 1. The dry mixture of the composition "BAFF 01" is mixed with water in a ratio of 3/1 to obtain a creamy consistency. The survivability of the composition is 20-30 minutes. 2. Apply by brush or trowel to a damp concrete surface. 3. On horizontal surfaces in one layer, on vertical surfaces it is necessary to apply 2 layers., With an interval of 2 hours. 4. The consumption of the composition "BAFF 01" 0.8-1.3 kg / m2. 4. Use in 30 minutes, stirring regularly without adding water.