M 34 is a mineral sealing mortar, used for insulating massive elements in buildings, both inside and outside the building. It can also be used at negative water pressure. It is characterized by adhesion (without priming) to matt-moist substrates.

Technical data

• cement mixture with mineral filling materials and plastic additives
• density ~ 2 kg / dm ³
• temperature resistance from -20 C to +80 C
• optimal amount of water: for slurry ~ 24%; for plastering mix ~ 19%
• mixture ratio: for slurry ~ 6.00 l water / 25 kg; for plaster mass ~ 4.75 l water / 25 kg
• maturing time ~ 5 min
• working time ~ 3 h
• maximum layer thickness 3.5 mm
• entering after about 12 hours
• charge after about 5 days
• interval between applying successive layers ~ 4 h
• consumption: about 5 kg / m ² for a layer thickness of 2.5 mm; about 7 kg / m ² for a layer thickness of 3.5 mm
• processing and substrate temperature from +5 C to +30 C
• openness to water vapor diffusion
• frost resistance and aging

Note: The above data is available at 23 C and 50% relative humidity.

Application

As insulation:

• wet rooms
• external and internal walls of basements
• foundation slabs
• plinth zone loaded with splash water
• water tanks (also from the inside)
• horizontal insulation