One-component thixotropic mortar with normal setting time, absorbing shrinkage, made of special cement in selected aggregates, microsilicate and polymer, reinforced with polypropylene fibers. Especially recommended for the repair of structural concrete.

Features

• excellent thixotropy, which allows application in layers up to 40 mm thick
• excellent adhesion to concrete and reinforcing steel, ability to transfer loads and stresses to the repaired structure
• excellent workability and ease of use, only water is needed to prepare the mixture
• ability to absorb shrinkage in, prevents the formation of cracks
• does not contain chloride or any other corrosive substances
• product is odorless, non-toxic, suitable for use in places with poor ventilation, water reservoirs, etc.
• watertightness, excellent cohesion
• very good mechanical strength, durability and impact resistance

Application

• repair of elements in prefabricated structures and structures damaged due to impacts due to corrosion of the reinforcement
• repair of concrete elements exposed to constant exposure to extreme weather conditions
• repair of structural concrete on vertical and horizontal surfaces without the need for formwork

Technical data

• appearance and color gray powder
• aggregate diameter 0-2 mm
• specific gravity 1.4 0.1 kg / m ³
• amount of water to the mixture (weight ratio) 15% 1
• minimum application temperature> 5 ° C
• initial / final setting time at 20 ° C 3-4 / 7-8 h
• specific gravity of the set mortar (kg / m) 2 0.1 kg / m ³
• flexural strength: after 7 days> 5 MPa; 28 days> 7 MPa
• compressive strength: after 7 days> 30.0 MPa; after 28 days> 40.0 MPa
• capillarity 0.4 kg / m min 0.5
• adhesion to concrete after 28 days> 2 MPa
• single layer thickness: minimum / maximum 5/40 mm
• estimated consumption per 1 mm thick layer 1.9 kg / m ²
• package 25 kg bag