Description

EREGA ALLETTAMENTO MGN is a bedding mortar made of natural lime, washed river sands free of impurities, natural volcanic pozzolans with compressive strength M 2.5.

The mortar is suitable for both brickwork and natural stones, for exposed surfaces, for grouting joints, for the reconstruction, consolidation and repair of brick, stone and tuff walls. 

TUV Italia certified product in accordance with UNI EN 998-2.

Available in 6 standard colours to be able to match existing pointing.

erega a colours
erega alletamento

Typical Applications

  • Bedding
  • Pointing
  • Repair of exposed brick, stone and tuff walls
  • Construction

Certification

  • Uni En 998-2:2016: masonry mortar with guaranteed performance – for external use in elements subject to structural requirements. System 2+ Certified by TUV Italia.
  • Uni En 998-1:2016: for use as an external plaster – CR
  • TUVIT-LMR-0025: % recycled CAM

Technical Data

Here is some key technical data. Please see technical sheet below for more information.

Granulation

0 - 2.5 mm

pH

10.5

Vapour diffusion resistance (μ)

8

Thermal conductivity (λ)

0.43

Compressive strength (N / m²)

2.5

Adhesion (N / m²)

0.3

Chloride content (% Cl)

<0.01

Weight (kg / m³)

1,440

Consumption (kg / m²)

35 - 40

Bag weight (kg)

25

Water intake (l / bag)

5.0 - 6.0

Harmful substances

none

Composition

  • Hydrated lime, with more than 90% calcium hydroxide, CL90S classification as per EN 459-1 standard
  • NHL3.5 Natural hydraulic lime, certified as per  UNI EN 459-1
  • Washed natural river sand, free of salts and impurities, certified as per UNI EN 13139
  • Natural pozzolans, certified as per EN 197-1
  • Marble powder, certified as per UNI EN 12620

Colour

- Available in 6 standard colours
- Custom colours available at customer's request

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