Two-component, quick-setting mortar for surface sealing of walls prior to structural or curtain injection, e.g. prior to injection with Koester Injektionsgel G4.

Properties

• application with a brush or putty knife
• can be loaded mechanically after 60 minutes
• the consistency of the mortar changes depending on the amount of the mixing fluid
• can be used on both horizontal and vertical surfaces
• the high addition of plastics guarantees high adhesion strength of the mortar to the substrate
• cures without shrinkage and stresses
• with the Koester Turbo additive, the material can be optimally adapted to the construction requirements

Application

• on mineral substrates, especially when it is necessary to quickly obtain a sealing effect
• full-surface sealing before drilling the hole for packers
• sealing the wall with packers before injection
• puttying concrete walls
• mortar for facets
• bonding bridge for mineral coatings

Technical data

• working time (+20 C) 20 min
• subsequent layers / injection (+20 C) after 60 min
• compressive strength: (1 h)> 10 N / mm; (3 h)> 20 N / mm; (1 day)> 30 N / mm; (7 days)> 35 N / mm; (28 days)> 40 N / mm
• flexural strength: (1 day)> 6 N / mm; (28 days)> 10 N / mm
• mortar density about 1.9 kg / l
• maximum layer thickness 30 mm
• consumption about 1.9 kg / l of ready mortar
• packaging: 15 kg bucket

Note: The compressive / bending strength is given after the end of the bond, with the addition of 18% Koester M plus +.