A ready-to-use mixture of special cement, fine aggregate and additives. After mixing with water, a shrinkage-free, fast-setting mortar with high adhesion to the substrate is formed. After hardening, it has properties similar to concrete.

Features

• fast binding
• high technical parameters
• no shrinkage
• good grip
• can be used on horizontal, vertical and ceiling surfaces
• it only requires the addition of water

Application

• repair of concrete and masonry, structural and architectural elements in a building
• as an anti-corrosion protection by re-alkalising lagging
• filling the loss in concrete around the reinforcement
• filling losses, cracks and non-conductive scratches

Technical data

• appearance and color of gray powder
• powder density of 1.045 0.05 kg / m ³
• mixing with water (weight / product weight) 15% 1
• suitability for use at 20 ° C 15 min
• density after setting 1.98 kg / m ³
• setting time: (at 20 ° C) initial 20 min; final 25 min
• adhesion to concrete 1.8 MPa
• flexural strength: 7 days - 5.0 MPa; 28 days - 7.7 MPa
• compressive strength: 7 days - 29.0 MPa; 28 days - 45.5 MPa
• capillarity (C) 1.24 g / dm ² min
• modulus of elasticity 21,000 MPa
• package 25 kg bag