Verified by manufacturer 25 days ago
Floor screed that combines excellent workability, speed and performance. Manufactured in accordance to BS 8204: Part 1. In situ Floorings – Bases and Screeds.
ARDEX A 29 is used to produce bonded, unbonded and floating screeds in internal or external locations. A 1:7 mix is suitable for most normal screeding situations. An ARDEX A 29 Screed passes the BRE Screed (ISCR) after 24 hours (tested on 50 mm unbonded at 20°C).
Cement for screeds that has been developed to perform in real-site conditions, and combines excellent workability, speed and performance. The Rapid Hardening formula allows it to be walkable from just 8 hours, and tiled over in as little as 24 hours, while resilient floor finishes can be installed in just 7 days compared to over 30 with standard sand and cement screeds.
The working time of the mixed screed offers a large 90 minutes at 20°C, meaning the flooring contractors can mix and apply more screed at once with plenty of time for compacting and levelling, giving the perfect subfloor.
A very economical 1:7 mix (cement:sand) is suitable for most normal screeding situations, and can be applied at the conventional thicknesses for normal cement/sand screeds:
Minimum 20 mm at 1:5 ratio and minimum 25 mm at 1:7 ratio, (design thickness up to 40 mm) for bonded screeds.
Minimum 50 mm for unbonded screeds.
Minimum 75 mm for floating screeds. 65 mm in lightly loaded (domestic) locations.
Features and benefits:
ARDEX A 29 should be applied at the conventional thicknesses for normal cement/sand screeds i.e. Minimum 20mm at 1:5 ratio and minimum 25mm at 1:7 ratio, (design thickness up to 40mm) for bonded screeds. Minimum 50mm for unbonded screeds. Minimum 75mm for floating screeds. 65mm in lightly loaded (domestic) locations.
M10/115 Cement:sand levelling screeds
M10/110 Bonded cement:sand levelling screeds
M10/4 Cement:sand levelling screeds
6–10 mm course aggregate.
0–8 mm screeding sand.
Approximately 0.27 kg cement per m² for each millimetre of screed thickness using a 1:7 mix.
After 28 days (1:7 mix): 30 N/mm². After 28 days (1:5 mix): 40 N/mm².
To BS 8204: Part 1, BS 5385: Part C and BS 8000: Part 9.
Country of product manufacture
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