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Repar Tix Speedy HP

Fast hardening, thixotropic cement mortar

Structural, rheoplastic, thixotropic cement mix with controlled shrinkage, with adequate super-pozzolanic filler additives, hold accelerators and glass micro-fibres. The mix is equipped with very fast hold, excellent workability and excellent adhesion on cement supports to re-build. The product was mainly designed for small/medium repairs and reconstructions in environments where the fastness of application is important, such as works on roads, ports and airports.
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
    Where it is used
    How to use
    Technical data
    Additional content
    Warnings and precautions
    Media
    Related products
    Fields of application
    Suitable for surface regulation and reconstruction works on missing sections and cavities, especially in works involving structural renovation of worn concrete. Volumetric reconstruction of concrete cover on structures in reinforced concrete or prefabricated ashlars.
    Allowed supports
    Prefabricated concrete
    Bricks
    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". 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).
    Mode of use
    Pour about 2/3 of the mixing water into the mixer, add Repar Tix Speedy HP and the remaining water; continue to mix until a homogeneous lump-free mixture is obtained. The mixing water should be about 16 - 18% of the weight of the bag.

    Having finished mixing, immediately use the product for the works necessary, paying attention to its fast hardening. You are advised to use a little product at a time, only the quantity usable within 10 minutes after mixing (attention, the ambient temperature can also considerably affect the hold time of the product!).

    Application methods
    Brick trowel
    Spatula
    Tool cleaning
    Water
    Key features
    Density
    Density: 2.105 kg/dm³
    Max. recommended thickness
    Max. recommended thickness: 5 cm
    Maximum diameter of aggregate
    Maximum diameter of aggregate: 0.7 mm
    Mix with water
    Mix with water: 16 - 18 %
    Pot-life
    Pot-life: 20 - 30 min
    Shelf-life
    Shelf-life: 12 months
    Technical specifications

    Compressive strength after 8 hours
    EN 12190

    > 7 N/mm²

    Compressive strength after 1 day
    EN 12190

    > 15 N/mm²

    Compressive strength after 3 days
    EN 12190

    > 35 N/mm²

    Compressive strength after 7 days
    EN 12190

    40 N/mm²

    Compressive strength after 28 days
    EN 12190

    > 45 N/mm²

    Flexural strength at 1 day
    EN 12190

    > 3.5 N/mm²

    Flexural strength after 28 days
    EN 12190

    > 9 N/mm²

    Setting time
    EN 196-3

    40-60 min

    Density
    UNI EN 1015-6

    2075 kg/m³

    Capillary absorption
    UNI EN 13057

    < 0.50 kg•h^0.5/m²

    Adhesion to substrate
    UNI EN 1542

    2 N/mm²

    Chloride content

    < 0.01 %

    Contrasted expansion with air curing for 1 day
    UNI 8147

    > 0.01 %

    Determination of thermal compatibility
    UNI EN 13687-1

    ≥ 2 N/mm²

    Static elastic modulus
    EN 13142

    21000 N/mm²
    Consumption
    Approximately 19 kg/m² of Repar Tix Speedy HP for every centimetre of thickness to be implemented (approximately 1900 kg per cubic metre).
    Available colors
    Gray
    Packaging and dimensions
    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
    Do not apply in case of direct exposure to sunlight and/or excessive ventilation. Cure the protection and the prolonged moist hardening of exposed surfaces. Given the short setting time, it is recommended to prepare small amounts of product at a time, to avoid waste and scraps.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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