REPAR SM BIC

Structural two-component micromortar, for finishing coats and claddings

Code: REP.0131

Components: 2

Appearance: Powder + Liquid

Fine skim, two-component, thixotropic, rheoplastic, composite , "multipurpose", fast solidifying. Perfect for millimetre and cosmetic smoothing of artefacts and works of concrete in structural and/or functional restoration; also suitable for smoothing façades of buildings with partial or total presence of wall plastic coatings.

Certification obtained and Standards

Specification for Mortar for Masonry - General purpose rendering/plastering mortar (GP)

EN 998-1

Specification for Mortar for Masonry - General purpose rendering/plastering mortar (GP)

General characteristics

shelf-life

Shelf-life: 12 months

highlighted-product

Highlighted product

uv-resistant

UV-resistant

maximum-diameter-of-aggregate

Maximum diameter of aggregate: 0.5 mm

solvent-free

Solvent-free

pot-life

Pot-life: 45-60 min

nonflammable

Nonflammable

use-wearing-protective-gloves

Use wearing protective gloves

temperature-of-use

Temperature of use: +5 / +35 °C

Technical specifications

Density

2015 kg/m³

Flexural strength

> 8 N/mm²

Capillary absorption

0.47 kg•h^0.5/m²

Darcy impermeability

10⁻¹⁰ cm/s

pH

>12 _

Bonding force

2.1 N/mm²

Static elastic modulus

19500 N/mm²

Compressive strength

> 45 N/mm²

Available colours

- Gray

- White

Packaging and dimensions

- Bag 25 kg [A]

- Plastic can 5 kg [B]

- Kit: 1 Bag 25 kg [A] + 1 Plastic can 5 kg [B]

Characteristics

REPAR SM BIC and a plaster end, two-component, thixotropic, rheoplastic, composite , "multipurpose"; based on high-resistance cements, superpozzolanic fillers, hydrodispersed polymeric resins, plasticisers, stabilisers, and anticorrosives, antiallergic additives, selected aggregates, microfibres.

Use fields

Repairs, finishing coats, protective coatings and waterproofing, regularisations planar surface coatings, adhesives etc., on concrete supports, masonry, plaster walls, floors and other surfaces even at low absorption (wall plastic coatings), and in mountain, marine, urban and industrial environments.

Preparation of supports

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

Use method

Mix the concrete powder (component A) with the polymeric hydrating dispersion (component B), preferably with a mixer at a low number of revolutions, gradually pour the powder into the liquid (in case of manual mixing add the liquid to the powder); continue to mix until a homogeneous lump-free mixture is obtained. The amount of moisturizing dispersion (component B) can vary from 17% to 20% depending on the desired workability. Apply preferably in a single layer to avoid the effects arising from watertightness gained from the product after hardening.

Application methods

- Brick trowel

- Finishing trowel

- Spatula

Tool cleaning

- Water

Permitted supports

- Plasters

- Concrete

- Cement-based or lime-based mortars

- Prefabricated concrete

- Acrylic wall coatings

Warnings, precautions and Ecology

Do not apply in case of direct exposure to sunlight; cure the protection and the prolonged moist hardening of exposed surfaces.

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