ARDEX A 29 Rapid Drying Floor Screed Grey 20kg

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Product Description

ARDEX A 29 cement for floor screeds has been developed to perform in real UK site conditions. Offering unique application and performance benefits to professional screeding contractors; ARDEX A 29 combines excellent workability, speed and performance.

  • 90 minute working time
  • Walkable after 8 hours
  • Passes the BRE Screed (ISCR) Test in as little as 24 hours
  • Install ceramic tiles in as little as 24 hours and natural stone after 7 days
  • Install resilient and wood floor finishes in as little as 7 days
  • Apply as a bonded, unbonded or floating screed
  • Can be used with underfloor heating systems
  • Can be pumped for fast application
  • For internal and external use, including wet areas

Coverage: 0.27kg ARDEX A 29 cement per m² for each millimetre of screed thickness using a 1:7 mix

  Technical Datasheet   Safety Datasheet

Other Details

Mix Proportions:
Mix a maximum of 1 part by weight of ARDEX A 29 Cement to 7 parts by weight screeding sand.
Working Time at 20°C:
approx. up to 90 minutes
Compressive Strength 1:7 Mix:
After 28 days 30.0 N/mm²
Compressive Strength 1:5 Mix:
After 28 days 40.0 N/mm²
Soundness (BRE Screed Test):
Normally after 24 hours