REPAR TIX

Thixotropic, rheoplastic, structural, reinforced fibre cement mortar

Code: REP.0133

Components: 1

Appearance: Powder

Structural, thixotropic, rheoplastic, composite cement mortar, based on high-resistance cements, superpozzolanic fillers, polymeric modifiers, anti-shrink agents, plasticisers, stabilisers, anti-corrosive, anti-allergic additives, selected aggregates, polypropylene fibres.

Customs Code

3824 5090

Linee di appartenenza

Certification obtained and Standards

EN 998-1

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

EN 1504-3

Products and systems for the protection and repair of concrete structures - Structural and non-structural repair (R4)

General characteristics

Use wearing protective gloves

Temperature of use: +5 / +35 °C

Mix with water: 15 %

UV-resistant

Maximum diameter of aggregate: 1.5 mm

Min. recommended thickness: 5 mm

Shelf-life: 12 months

Pot-life: 60 min

Max. recommended thickness: 3-4 cm

Nonflammable

Technical specifications

Water/binder ratio

0.38 _

Flexural strength

> 8 N/mm²

Compressive strength after 01 day

≥ 19 N/mm²

Reaction to fire

A1 _

Bonding force

* > 2 N/mm²

Capillary absorption

0.30 kg•h^0.5/m²

Darcy impermeability

1 x 10 E-10 cm/s

Flexural strength after 28 days

≥ 8 N/mm²

Density

2170 kg/m³

Skid resistance

51 mm

Chloride content

< 0.01 %

Static elastic modulus

> 21000 N/mm²

Flexural strength at 01 day

> 3.5 N/mm²

> 12.5 _

Compressive strength after 28 days

≥ 55 N/mm²

Determination of thermal compatibility

* > 2 MPa

Resistance to carbonatation

1.5 mm

Available colours

- Gray

Packaging and dimensions

- Bag 25 kg

- Pallet: 50 x (Bag 25 kg)

Consumption

Approximately 19 kg/m² of REPAR TIX for every centimetre of thickness to be implemented (approximately 1900 kg per cubic metre).

Use fields

Restorations and repairs, structural recovery, reinforcement reconstruction, construction of reliable and durable coatings for building, civil, hydraulic, industrial, concrete and masonry works.

Preparation of supports

Application surfaces should be clean, free of dirt, crumbling and non-adhering parts, dust etc., and saturated with water "saturated with dry surface".. An adequate roughening of the surfaces by scarifying, sandblasting etc. is always necessary in order to obtain the maximum adhesion values to the substrate. The optimal values are obtained with high pressure hydro-scarification. Bare the irons undergoing disruptive oxidation or deeply oxidized, removing the rust of the exposed irons (by sandblasting or abrasive brushes). It is advisable to previously to apply the realkalising reinforcement CONSILEX SAN on the exposed surfaces, before they are restored.

Use method

Pour 2/3 of the total mixing water(about 3 litres per bag) in the concrete mixer, gradually add the product and the remaining water, until a homogeneous lump-free mixture of the desired consistency is obtained. Cure the protection and the prolonged moist hardening of exposed surfaces.

The addition of BOND HG to the mixing water (at a rate of approximately 0.5-0.7 kg for each lot of product) allows substantial improvements in terms of adherence, adhesion, watertightness, workability, moldability and capacity of deformation.

Application methods

- Brick trowel

- Finishing trowel

- Plastering machine

- Shotcrete machine

- Spatula

Tool cleaning

- Water

Permitted supports

- Bricks

- Concrete

- Mixed walls (bricks and stones)

- Prefabricated concrete

- Rock walls

- Stone walls

Warnings, precautions and Ecology

High coating thicknesses, static, monolithic requirements, etc., it may be necessary to resort to appropriate reinforcements (electrowelded mesh etc.) anchored to the support with SYNTECH PROFIX or GROUT MICROJ or REPAR TIX G2.

Integrated solutions

'REPAR' products: structural renovation with shrink-proof, thixotropic mortar

Repair, restoration and renewal of concrete structures degraded due to the effects of time or the weather, by applying fibre-reinforced cement mortar, shrinkage-compensated and self-sustaining (thixotropic effect)