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Repar Tix Fine

Thixotropic, rheoplastic, structural, fiber-reinforced cement mortar

A structural and shrinkage-compensated thixotropic cementitious mortar with a maximum aggregate grain size of 0.6 mm, consisting of high-strength cements, super-pozzolanic fillers, stabilising additives and high-tenacity polypropylene microfibres. The fine grain size and exceptional workability of the mortar render Repar Tix Fine particularly suited to cortical restorations of structures (with the maximum thickness of the single coat being 20 mm) on reinforced concrete and masonry works, for the restoration of concrete requiring an excellent level of surface finishing, operations on the intrados of slabs, even in environments with aggressive exposure (marine, industrial). Manual or spray application with wet curing for the first 48โ€“72 hours.
Components
Single-component
Appearance
Powder
Customs code
3824 5090

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    Obtained Certifications and Regulations
    EN 1504-3PCC
    Lines of belonging
    Linea prodotto Infratech
    Thematic site
    Concrete Repar
    Features and benefits
    Where it is used
    How to use
    Technical data
    Additional content
    Warnings and precautions
    Media
    Related products

    Repar Tix Fine

    The fine grain size of the premix (maximum grain 0.5 mm) allows a very accurate level of finish and surface smoothing. The structural thixotropic mortar Repar Tix Fine can be advantageously added with 0.25% of Fluid SRA, a special additive capable of reducing both plastic shrinkage and hydraulic shrinkage. Fluid SRA in fact protects the curing of the mortar and, when mixed with Repar Tix Fine, it can be considered a technologically advanced system capable of reducing the rapid evaporation of water from the mortar and promoting the development of hydration reactions. Fluid SRA, thanks to the interaction with some components of the cement, allows to obtain final shrinkage from 20 to 50% lower than the standard values of the Repar Tix prepared with the addition of water alone.
    Fields of application
    Structural smoothing. Restoration, repairs, reconstruction of the concrete cover, construction of reliable and durable coatings of building, civil, hydraulic, industrial, concrete and masonry works.
    Allowed supports
    Concrete
    Prefabricated concrete
    Bricks
    Mixed walls (bricks and stones)
    Stone walls
    Rock walls
    Preparation of supports
    The application surfaces must be clean, free of dirt, crumbly and incoherent parts, dust, etc., saturated with "saturated dry surface" water. 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). Before restoring them, it is recommended to apply the consolidating re-alkalizing Consilex San on exposed surfaces.
    Mode of use
    Pour 2/3 of the total mixing water into the mixer (about 2.5 liters per bag), gradually add the product and the remaining water, until a homogeneous mixture of the desired consistency and free of lumps is obtained. Take care of the protection and the damp curing of the exposed surfaces.

    The addition of Bond HG to the mixing water (in the ratio of about 0.5-0.7 kg per bag of product) allows significant improvements in terms of adhesiveness, adhesion, impermeability, workability, moldability and deformation capacity .
    High coating thicknesses, static requirements, monolithic requirements, etc. they may make it necessary to use suitable reinforcements (electro-welded meshes, etc.) anchored to the substrate with Syntech Profix, Syntech Fix EP or Grout Cable.

    Application methods
    Brick trowel
    Finishing trowel
    Shotcrete machine
    Plastering machine
    Spatula
    Tool cleaning
    Water
    Key features
    Max. recommended thickness
    Max. recommended thickness: 20 mm
    Maximum diameter of aggregate
    Maximum diameter of aggregate: 0.6 mm
    Min. recommended thickness
    Min. recommended thickness: 2 mm
    Mix with water
    Mix with water: 18-19 %
    Nonflammable
    Nonflammable
    Pot-life
    Pot-life: 60 min
    Shelf-life
    Shelf-life: 12 months
    Temperature of use
    Temperature of use: +5 / +35 ยฐC
    Use wearing protective gloves
    Use wearing protective gloves
    UV-resistant
    UV-resistant
    Technical specifications

    Compressive strength
    UNI EN 12190

    > 50 N/mmยฒ

    Flexural strength
    UNI EN 196/1

    > 6 N/mmยฒ

    Resistance to carbonatation
    UNI EN 13295

    2.5 mm

    Density
    UNI EN 1015-6

    2090 kg/mยณ

    Water/binder ratio

    0.39

    Bonding force
    UNI EN 1015-12

    > 2 N/mmยฒ

    Capillary absorption
    UNI EN 13057

    0.50 kgโ€ขh^0.5/mยฒ

    Determination of thermal compatibility
    UNI EN 13687-1

    2 MPa

    Darcy impermeability

    1 x 10 E-10 cm/s

    Chloride content
    UNI EN 1015-17

    <0.01 %

    pH

    > 12.5

    Reaction to fire
    EN 13501-1

    A1

    Static elastic modulus
    EN 13142

    > 20000 N/mmยฒ
    Consumption
    Approximately 18 kg / mยฒ of Repar Tix Fine for each centimeter of thickness to be created (approximately 1800 kg for each cubic meter).
    Available colors
    Gray
    Packaging and dimensions
    Bag 25 kg
    Pallet: 50 x (Bag 25 kg)
    Storage and conservation
    Store the product in its original packing, in a fresh and dry environment, avoiding frost and direct sunlight.
    Additional content

    Warnings
    The general information, along with any instructions and recommendations for use of this product, including in this data sheet and eventually provided verbally or in writing, correspond to the present state of our scientific and practical knowledge.
    Any technical and performance data reported is the result of laboratory tests conducted in a controlled environment and thus may be subject to modification in relation to the actual conditions of implementation.

    Azichem Srl does not assume any liability arising from inadequate characteristics related to improper use of the product or connected to defects arising from factors or elements unrelated to the quality of the product, including improper storage.
    Those wishing to utilise the product are required to determine prior to use whether or not the same is suitable for the intended use, assuming all consequent responsibility.

    The technical and characteristic details contained in this data sheet shall be updated periodically. For consultation in real time, please visit the website: www.azichem.com. The date of revision is indicated in the space to the side. The current edition cancels out and replaces any previous version.

    Please note that the user is required to read the latest Safety Data Sheet for this product, containing chemical-physical and toxicological data, risk phrases and other information regarding the safe transport, use and disposal of the product and its packaging. For consultation, please visit: www.azichem.com.
    It is forbidden to dispose of the product and/or packaging in the environment.
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