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weber.tec non-shrink grout+

weber.tec non-shrink grout+
weber.tec non-shrink grout+

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Product Benefits

  • Suitable for grouting and concrete repair
  • No bleeding, no shrinkage
  • Compressive strength >700 ksc.

Weber.tec non-shrink grout+ is premixed cementitious non-shrink mortar suitable for grouting and concrete repairing works : columns, beams, precast construction cavities, gaps recesses, etc.

Product Features

Product descriptions

Weber.tec non-shrink grout+ is premixed cementitious non-shrink mortar suitable for grouting and concrete repairing

works : columns, beams, precast construction cavities, gaps recesses, etc.

Key benefits

  • Suitable for grouting and concrete repair
  • No bleeding, no shrinkage
  • Compressive strength >700 ksc.

Area of use

  1. Used for the installation of heavy machinery base-plates, columns and tracks.
  2. Repair the holes in concrete or uses for assembly part of precast concrete structures.
  3. Uses for the installation of steel bars and anchor bolts.

Recommendation

  1. Formwork should not allow grout loss and should be stable.
  2. Maintain continuous head when base-plate grouting. Mortar flow should not be interrupted.
  3. During application ensure air entrained into the grout is able to escape.
  4. To prevent rapid surface drying and crazing. Use a suitable concrete curing or other approved method.

Documentation

Send or download the documentation

You can either send the documentation to en-email address, or download it.

Application

SUBSTRATE PREPARATION

  1. Concrete surface must be free from oil, grease and dust. Loose contaminants and unsound concrete must be shipped away.
  2. Bedplates, bolts, pipes or other materials which may have surface contact with the grout free from rust, oil, grease and dust.
  3. After cleaning, saturate the concrete surface with clean water at least 3-4 hours. Ensure that no freestanding water is present on surfaces. Remove any free water by use of compressed air or dry towels.

APPLICATION

  1. Mix the powder with pre-gauged clean water to suit the desired consistency.
  2. For grouting, mix approx.. 4-4.5 litres of water with 1 bag of Weber.tec non-shrink grout+ (water 16-18% by weight of powder or water:powder ratio is 1:4 by volumn).
  3. For plastering, mix approx.. 3-3.5 litres of water with 1 bag of Weber.tec non-shrink grout+ (water 12-14% by weight of powder or water:powder ratio is 1:5 by volumn).
  4. Mix with an electric drill and paddle (max speed 500 rpm.) or in a pan or revolving barrel type mixer. Allow approximately 3-5 minutes after mixing to achieve maximum results.
  5. When the thickness is over than 100 mm. add 10% by weight of uniformly graded 2/8" (6 mm.) maximum size pea gravel per 1 bag of Weber.tec non-shrink grout+.

Coverage

  • Grouting works : approximate 2 kg. of powder per 1 litre of mortar.
  • Repairing works : Average 16 kg./m2 at 10 mm. thickness

Color

Color

  • Grey

Size and Coverage

  • 25 Kg / bag 

Shelf Life & Storage

  • 1 year after manufacturing date when stored unopened in dry and well-ventilated place

Guaranteed Standard

Technical Data

  • Density 1.40 g/cm3.
  • Chemical curing time 3-5 mins
  • Pot life 120 mins
  • Application temp +5 ํC and +35 ํC

Certified Standard

  • Compressive strength
    • 1 day Arouting 310 ksc Preparing 525 ksc
    • 7 day Arouting 515 ksc Preparing 960 ksc 
    • 28 day Arouting 630 ksc Preparing 900 ksc
  • Flexural strength
    • 1 day Arouting 50 ksc Preparing 65 ksc
    • 7 day Arouting 52 ksc Preparing 80 ksc
    • 28 day Arouting 82 ksc Preparing 62 ksc
  • Expansion at 24 hrs. 1.2-1.8 mm.
  • Bleeding 0%
    • Note :Typical characteristics at 30 ํC under laboratory conditions.