Powder – Special (SA3)

Properties

  • Cement-based, containing washed, dust-free graded silica with various additives enhancing performance.
  • Additives provide improved adhesion, viscosity, water reduction, plasticity, etc., at a high level.
  • Fast and easy mixing
  • No need for resin or any type of liquid adhesive
  • Good workability
  • Very high strength
  • Suitable for large natural and artificial pieces
  • Suitable for installing new pieces over old ones (according to instructions)
  • Fiber-reinforced mortar with high resistance to vibration and mechanical pressure

Applications

Suitable for various non–water-absorbing pieces on concrete and cement surfaces in buildings, parking areas, public service locations, both indoors and outdoors.

Application Method

  • The substrate and the back of the piece must be completely dry, clean, level, and free from contamination. The surface must be free of grease and dust.
  • A notched trowel must be used to create grooves for higher installation quality.
  • Each 20 kg bag must be mixed with approximately 5 kg of water. Pour the water into the mixing container, add the powder slowly, and mix for about 2 minutes (electric mixer recommended). Let the mixture rest for 5 minutes to activate, then mix again for 30 seconds to achieve uniformity.
  • Each square meter requires about 5 kg of mortar (one bag covers about 4 m²). The mortar thickness behind the piece should be 3–5 mm.
  • Working time depends on temperature (around 30 minutes to 2 hours). Prepare small quantities, and take precautions during very cold weather to prevent freezing.
  • Drying time is around 24 hours at 25°C, and after two days, joint filling or other operations may be performed.
  • This product is intended for non–water-absorbing pieces.
  • For installing new pieces over old ones, the glaze of the old surface must be partially removed (scratched).

Packaging

  • Supplied in 20 kg bags.

Storage Conditions

  • Store in a dry, covered place away from direct sunlight. A maximum of 5–6 bags may be stacked.

Shelf Life

  • Under proper storage conditions, the product remains usable for up to 6 months after production.
ملات خشک معمولی پودری - ویژه (Sa3)
ملات خشک معمولی پودری - ویژه (Sa3)