Unsanded Cementitious Grout

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Product Description

Drychem Cementitious Tile Grout is a polymer-modified, cement-based grout with selected fillers, designed for filling tile joints up to 3 mm. It offers low shrinkage, excellent adhesion, and good workability.

Features

  • Easy to use
  • Good workability
  • Excellent adhesion to concrete
  • Low shrinkage
  • Wide range of colours

Details:

Nature

Free flowing powder

Composition

Cement, polymers, selected fillers and pigments

Colour

Available in wide range of attractive colours

Water demand

30 – 35%

Pot life @ 30°C

Minimum, 30 minutes

Setting time @ 27°C

24 hours

Foot traffic @ 27°C

24 hours

Heavy traffic @ 30°C

72 hours

Compressive strength

≥ 15 MPa

Tensile adhesion strength

≥ 0.5 MPa

Guidance For Application

SURFACE PREPARATION
1- Before starting to grout, remove any debris from the grout joints. Dust can be eliminated using compressed air jetting. Ensure that the joints are free from water, oil, dirt, and other contaminants.
2- Clean the tile surface by wiping it with a sponge to remove dirt and dust. Do not use acids to clean the tiles.
3- Cleanliness and surface roughness are essential for good adhesion of the grout.
4- Proper surface preparation is crucial; without it, successful grout performance cannot be guaranteed.

MIXING
1- Mortar is prepared by mixing Drychem Unsanded Grout with 30-35% by weight of water using mechanical stirring for 2-3 minutes until a lump-free consistency is achieved.
2- To avoid colour variation, dry blend the powder first if using two or more bags.
3- The grout paste remains workable for 30 minutes at 27°C.

APPLICATIONS
1- Firmly press the grout into the joints using a spatula, putty blade, or any suitable applicator, ensuring the joints are completely filled.
2- Apply standard grouting techniques to work the grout into the tile joints.
3- Ensure the entire joint is fully packed with grout. Remove excess material from the joints and surface by moving a squeegee diagonally across the grout lines

Cleaning:

  • Wipe off any stains on the tiles with water after 2-3 hours.
  • Use a damp sponge to clean the grout from the tile surface.
  • Clean tools with water immediately after use or application.

DryChem Is Always Interested In New, Challenging And Exciting Projects

So, why not contact us and send us your project requirements, and we'll do the rest!