One-component mortar capable of compensating shrinkage in the material, based on cement and selected mineral components, modified with polymers and anti-corrosion inhibitors. It comes in the form of a powder, and to achieve high mechanical strength and adhesion, it is enough to mix it with water. The result is a mortar that does not decompose with excellent fluidity. The product is intended for construction repairs, additions and anchors exposed to the influence of an aggressive environment. At the same time, the product provides additional protection for reinforcing steel and other metal elements.

Features

• anti-corrosion inhibitors protect and passivate the reinforcement, significantly extending its service life
• very good adhesion to concrete, reinforcement and other metal elements
• withstands multiple loads
• waterproof material, resistant to water, oils and fats
• refractory and non-toxic product
• compensates for material contractions and slightly expands
• free from chloride and metal particles, it has an anti-corrosive effect on metal surfaces
• shows excellent fluidity, has self-leveling properties, allows application by pouring and injection
• during mixing, the material does not separate or drain
• structure after setting independent of the influence of extreme temperatures
• high initial and final strength

Application

• maintenance of water supply, water treatment point, industrial facilities, coastal structures, etc.
• reinforcement of concrete structures
• structural repair of reinforced concrete damaged by carbonation, salt, industrial or marine environments, etc.
• filling the metal bases of the columns
• mediates in the transfer of loads from the steel element to the concrete structure due to its high adhesion, e.g. rod anchoring in
• pillar anchoring in precast concrete structures
• support of beams in bridges
• anchoring bolts, ropes, etc.
• filling the foundation in under the machines in places between concrete and steel plates

Technical data

• appearance and color gray powder
• aggregate diameter 0-2 mm
• powder density 1.25 g / cm ³
• dry density 2.10–2.20 g / cm ³
• water in a mixture of 12-14%
• separation arising in the fresh mixture none
• compressive strength, 12% mixture: 24 h - 43.1 MPa; 7 days - 55 MPa; 28 days - 60.1 MPa
• flexural strength: 24 h - 6.7 MPa; 7 days - 10.0 MPal; 28 days - 10.5 MPa
• adhesion to concrete> 3 MPa
• adhesion to reinforcement> 3 MPa
• fluidity, vibrating table 135 mm
• extension 0.05%
• modulus of elasticity 3 x 10 ⁴ MPa
• package, bucket 25 kg