Hydraulic lime and natural light aggregate based fibre-reinforced mortar

Code: INT.0280

Components: 1

Appearance: Powder

Hydraulic lime and natural light aggregate based fibre-reinforced mortar. It has high water vapor permeability characteristics, low bulk density (reduced thermal conductivity) and limited water permeability. Ideal for the construction of internal and external walls and masonry for new buildings, the renovation of existing buildings, green construction and the restoration of antique and monumental buildings.

Linee di appartenenza

Certification obtained and Standards

Masonry mortars - Masonry mortar for general purposes (G)

EN 998-2

Masonry mortars - Masonry mortar for general purposes (G)

EN 998-2


EN 998-2

General characteristics


Maximum diameter of aggregate: 5 mm


Mix with water: 12-16 %


Shelf-life: 12 months

Technical specifications

Capillary absorption


Chloride content

0.001 %

Compressive strength

> 15 N/mm²


1670 kg/m³

Dry density

1100 kg/m³

Flexural strength

> 3.5 N/mm²

Permeability to water vapor

20 μ

Thermal conductivity

0.45 W/m*K

Water penetration after capillary absorption

> 1.5 mm

Available colours

- Light hazel

Packaging and dimensions

- Bag 25 kg


SANALINK has exceptionally strong water vapour permeability and adhesive properties and a particularly low elastic modulus. Its reduced bulk density makes it particularly advantageous in determining the thermal values ​​of the masonry, thanks to the thermal conductivity values, inferior to conventional cement mortars or lime based. It has physical, chemical and aesthetic properties very similar to antique mortars and is composed of raw materials of natural origin. The combined use of natural binders, micro-fibres and light inert pozzolanic materials guarantees high quality performance in terms of ductility, chemical resistance and water vapour permeability. It can be used for brickwork, tuff, stone and mixed masonry walls and is therefore recommended for the restoration of antique masonry, green construction and, in general, quality interior and exterior constructions.


Approximately 17 kg/m² of SANALINK for every centimetre of thickness to be implemented (approximately 1700 kg per cubic metre).

Use fields

Mortar used for the construction and rehabilitation of interior and exterior masonry in solid or perforated concrete blocks, perforated bricks, solid bricks, tuff, natural stone and stone blocks in general.

Preparation of supports

Application surfaces must be clean, free of dust, contamination, crumbling, inconsistencies, etc., and adequately saturated-surface-dry with water.

Use method

Add approximately out 2/3 of the mixing water to the mixer and gradually add SANALINK and the rest of the water until a homogeneous, lump-free mixture of the desired consistency is obtained. The required mixing water is approximately 12-16% by weight (approximately 3.5 litres per 25 kg bag). Application can be manual (trowel) or mechanized (pumps, extruders, etc.).

Application methods

- Brick trowel

Tool cleaning

- Water

Permitted supports

- Bricks

- Mixed walls (bricks and stones)

- Brickworks

- Stone walls

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