Mortar based on cement and pure silica and special additives giving it properties, which are used to repair gaps in joints between bricks, architectural stones and in various such connections. Depending on the width of the joint, two types of mortar are distinguished: for joints up to 4 mm - Maxjoint 0-4; for connectors from 4 - 20 mm - Maxjoint 4-20.

Features

• is not subject to shrinkage and adheres strongly to the substrate
• high structural resistance
• it can be prepared in a color suitable for the needs
• high durability without special maintenance
• does not contain an element in metallic

Technical data

type 0- 4 / type 4- 20

• powder appearance
• maximum grain size <0.3 / <0.7 mm (according to EN 1015-1)
• application and maturation conditions - mixing with water (up to weight) 26 2/21 2%
• setting time 20 C 6-8 h
• time to put into pedestrian traffic 20 C 24 h
• bound mortar density 1.75 0.05 / 1.85 0.05 g / cm ³ (according to EN 1015-10)
• chloride content <0.01% (according to EN 1015-17)
• water vapor permeability 15-35 / 15-35 m (according to EN 1745)
• water absorption min 0.5) <0.2 / <0.1 kg / m ² (according to EN 1015-18)
• compressive strength> 25 /> 15 MPa (type Md) / (type M15) (according to EN 1015-11)
• bending strength> 7 /> 4 MPa (acc. to 1015-11)
• reaction to fire classification A1
• package 25 kg bag