MegaTamir T107

• Provides resistance very quickly and allows loading after 2 hours.
• Sets itself due to its fluidity.
• Has high wear resistance and mechanical strength.
• Non-shrink.
• Free of chloride ions.
• Durable against impact and vibration.
• Durable against water and frost.
• Easy to prepare and apply.

Usage Areas

• MegaTamir T107; suitable to use for slab on grade, construction of railways, elevation of manholes, structures of subway, dam and motorways, repair of runways for aircrafts and helicopters, under the industrial machine bearings, joining of prefabricated components machine and Crane assembly bases, and for fixing the steel columns on the foundations. It is also appropriate for use on horizontal surfaces indoors and outdoors.
  

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  Technical Informations

  • PerformanceCompressive strength hour: 2 ≥ 3 N/mm² (EN 12190)
    Compressive strength Day 28: ≥ 45 N/mm² (EN 12190)
    Bending strength Day 28: ≥ 9 N/mm² (EN 12190)
    Strength of bond formed through adhesion Day 28: ≥ 2 Mpa (EN 1542)
    Restricted shrinkage/expansion: ≥ 2 Mpa (EN 12617-4)
    Resistance against carbonation: minute ≤ control concrete (EN 13295)
    Content of chloride ion: ≤ % 0,05 (EN 1015-17)These values are obtained after tests conducted under laboratory conditions, i.e. temperature 23 ± 2°C and relative humidity 50% ± 5. Values given in the table may vary depending on the surface and ambient conditions.

    Application LimitsUsage time of the mortar made ready– Pot Life: Maximum 30 minutes
    Application thickness: 10 – 70 mm
    Waiting time between coats: 1 hour
    Time for service: 2 hours
    Complete curing duration: 28 days

    These values are obtained after tests conducted under laboratory conditions, i.e. temperature 23 ± 2°C and relative humidity 50% ± 5. Values given in the table may vary depending on the surface and ambient conditions.

    Technicial Specificationsa. Chemical Structure: Cement-based grout containing high alumina cement
    b. Density: 2,10 ± 0,1 gr/cm³
    c. Colour: Grey

    Mixing RatioIt is mixed with water at ratio of 17 – 19% by weight. (4.25 – 4.75 litres of water for package of 25kg)
    Mixing Equipment
    • Low-speed electric mixer (400 rpm)
    • Mixing equipment with special tip
    Mixing Duration
    Product should be mixed for 2 – 3 minutes by help of a low-speed mixer to leave no dry dust and pellet. After the mortar is allowed to rest for 1 – 2 minutes, it would be mixed again for 1 – 2 minutes prior to application.
    Application Equipment
    • Casting mould
    • Thin wire/stick
    • Smoothing trowel or floating rule
    Cleaning of Equipment
    Equipment used should be cleaned with water before the mortar on the equipment gets dry.

    ConsumptionRecommended consumption for a thickness of 1 mm per 1 m² is 2.10 kg. This value may vary depending on the surface and ambient conditions.

    PackagingMegaTamir T107; in kraft bags of 25 kg net; total 54 bags (1350 kg) on one palette of 80×100 cm in size.

    Reference Standardsa. Certifications / Standards
    • TS EN 1504-3
    b. Ministry of Public Works and Settlement Item No.
    Ministry of Works, Poz No.: 04.613/3C

    QUALITY CERTIFICATES
    • Complies with TS EN 1504-3 / Class R4.
    • CE

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    Application Procedure

    • Application Surfaces
      Flooring indoors and outdoors;
      • Cement-based screed
      • ConcreteSurface Preparation :
      • Surface should be dry, clean, sound and free of dust; and grease, dirt or materials preventing adhesion should be removed off from the surface and materials such as mortar and cement deposits should be scraped off.
      • If application shall be performed on the old concrete surface, it should be made damp without forming accumulation of water.
      • The mould to be used should be firmly fixed and prepared in such a way that it will be clean and will not cause leakage.
      • Be careful no water accumulates on the surface in any application. If necessary, pressure air should be used to remove water from the surface.

      Application Methods :
      • MegaTamir T107 should be poured from one side of the mould prepared in such a way that it will not cause air bubbles. (Mortar containing air bubble shall prevent bonding with the surface in full contact.)
      • When floor slab application is performed, the concrete should be poured from a certain height for fluidity of the mortar. (For maximum performance, you are recommended to consume the mortar in 15 minutes.).
      • Application thickness should be minimum 10 and maximum 70 mm. For bonding precast concrete components and firm support applications, maximum thickness of 60 mm is recommended. You should use iron or wooden stick to allow the mortar to have access to the places hard to reach.
      • In case of applications thicker than 70 mm, you may add aggregate in diameter of 7 – 15 mm at ratio of 30% of the material. After mixed with water, the aggregate should be added into the mortar and stirred for 1 – 2 minutes. It should be immediately applied after mixing.

      Application Recommendations :
      • After stirring, the product should be used in the range of the pot life. Never use the products if their pot life has expired at time of application.
      • Never add any foreign material such as lime, cement and gypsum into the mortar.
      • Do not add extra water to the mixture.
      • It should not be applied on the unsound surfaces. Check the old surfaces for soundness and bearing capability prior to the application.
      • Surface should be protected against air currents and contact with water should be prevented during and after the application.
      • Make sure the product is not exposed to direct sunlight when the weather is hot and the mixture should not be made with cold water.
      • While low temperatures slow down the setting, high temperatures shall accelerate the setting. In order to apply the mortar in the most efficient way, you should observe the specified range of temperature.
      • On the hot surfaces which are excessively windy and exposed to direct sunlight, the application should not be made, if application is inevitable under such conditions, the environment and surface should be made ready in advance for application.
      • Application should not be made when it is rainy.
      • Please call our technical hotline (TEL: 444 4 595) for application on different surfaces.

      Surface and Ambient Temperature
      Surface and ambient temperature should be in the range of +5°C and +30°C during application.