UNISAN BIANCO

Dehumidifying, structural, reinforcing, white cement plaster

Code: RNF.0200

Components: 1

Appearance: Powder

A composite mortar that is fibre-reinforced, consolidating, dehumidifying, white in colour and utilised for the structural restoration of crumbling old or monumental masonry. It contains no substances that are potentially harmful to masonry and is composed of hydraulic binders free from soluble salts, along with silicas with pozzolanic activity, selected siliceous-calcareous aggregates, specific shrinkage-reducing agents and alkaline-resistant READYMESH fibres that offer a high bending-traction effect and increase the fracture energy of the mortar. In conjunction with ARMAGLASS STRUCTURA fibreglass mesh, it is ideal for the structural restoration of old walls or crumbling constructions.

Linee di appartenenza

Certification obtained and Standards

Specification for Mortar for Masonry - Mortars for renovations (R)

EN 998-1

Specification for Mortar for Masonry - Mortars for renovations (R)

General characteristics

maximum-diameter-of-aggregate

Maximum diameter of aggregate: 1.5 mm

min-recommended-thickness

Min. recommended thickness: 20 mm

pot-life

Pot-life: 60 min

max-recommended-thickness

Max. recommended thickness: 40 mm

shelf-life

Shelf-life: 12 months

use-wearing-protective-gloves

Use wearing protective gloves

temperature-of-use

Temperature of use: +5 / +35 °C

nonflammable

Nonflammable

highlighted-product

Highlighted product

Technical specifications

Flexural strength

> 4.6 N/mm²

pH

> 12 _

Density

1640 kg/m³

Capillary absorption

0.14 kg•h^0.5/m²

Static elastic modulus

11000 N/mm²

Breathability

11 μ

Bonding force

> 0.9 N/mm²

Water/binder ratio

0.45 _

Compressive strength

> 21 N/mm²

Reaction to fire

A1 _

Available colours

- White

Packaging and dimensions

- Bag 25 kg

- Pallet: 50 x (Bag 25 kg)

Consumption

Approximately 15 kg/m² of UNISAN BIANCO for every centimetre of thickness to be implemented (approximately 1500 kg per cubic metre).

Use fields

Construction of plasters and reinforced slabs in interventions of restoration, construction of plaster and dehumidifying coatings with high performance, bedding of bricks and modular elements.

Preparation of supports

The surfaces should be clean and free of any soiling, crumbling and non-adhering parts, dust, etc., conveniently saturated with water until they reach the condition of "saturated dry surface".

In the case of structural reinforced slabs, you will need to proceed with applying an appropriate reinforcing electrowelded mesh, to be fixed with REPAR TIX G2 or GROUT MICRO-J.

Use method

Pour about 2/3 of the mixing water into the mixer, add UNISAN BIANCO and the remaining water; continue to mix until a homogeneous lump-free mixture is obtained. The mixing water should be about 12-14% of the weight of the bag. After mixing is completed wait a few minutes before applying. Apply the product by plastering trowel and brick trowel, or preferably with plastering machine (type PFT model G4).
Do not apply in case of direct exposure to sunlight or excessive ventilation. Cure the protection and the prolonged moist hardening, of exposed surfaces.

Application methods

- Brick trowel

- Finishing trowel

- Plastering machine

- Straight edge

Tool cleaning

- Water

Permitted supports

- Bricks

- Brickworks

- Mixed walls (bricks and stones)

- Stone walls

- Tuff

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