Non-shrink mortar based on cement and mineral products with high mechanical properties and high fluidity, free of chloride and metallic aggregate. It comes in the form of a powder and is ready to use after adding water. It is used for special works where high fluidity is required.

Features

• water resistance
• non-toxicity
• resistance to repeated loads
• resistance to oils, fats and derivatives
• does not contain chloride
• high mechanical strength
• withstands temperatures up to 200 C.
• frost-resistant and resistant to de-icing salts

Application

• filling the base with a metal pillar
• strengthening of bridge beams
• pillar anchoring in concrete prefabricated elements
• filling the mount between the concrete foundation and the machine
• strengthening of concrete structures
• repair of joints in floors
• anchoring ropes, bolts and pipes

Technical data

• appearance and color of gray powder
• grain size 0-3 mm
• powder density 1.30 0.05 g / cm ³
• properties of fresh mortar - consistency of 14 cm
• water / product mixing by weight 12-14%
• setting time at 20 C 5-6 h
• properties of the hardened mortar: density 2.25 0.05 g / cm ³
• strength: mixed with water 12% - compressive strength 24 h - 29.9 MPa; 3 days - 57.8 MPa; 7 days - 68.3 MPa; 28 days - 89.2 MPa; bending strength: 24 h - 5.75 MPa; 3 days - 7.20 MPa; 7 days - 11.55 MPa; 28 days - 14.42; mixed with water 14% - compressive strength 19.3 MPa; 3 days - 51.0 MPa; 7 days - 60.8 MPa; 28 days - 78.5 MPa; bending strength 24 h - 3.90 MPa; 3 days - 5.95 MPa; 7 days - 8.50 MPa; 28 days - 10.20 MPa
• modulus of elasticity> 4 104 MPa
• adhesion to concrete> 2.5 MPa
• adhesion to steel> 2.5 MPa
• swelling 0.05%
• shrinkage after hardening period 56 days <2 ‰
• consumption 0.5–0.58 dm ³ / kg
• package 25 kg bag