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M10 CEMENT BASED LEVELLING/ WEARING SCREEDS
110 BONDED CEMENT:SAND LEVELLING SCREEDS:
CEMEX Readymix - Readyscreed Original
A ready to use, high performance, retarded screeding mortar, it is suitable for all conventional screed applications:
Monolithic - 12 to 15mm thick
Bonded - 25mm minimum, design thickness 40mm
Unbonded construction - 50mm minimum, design thickness 70mm
Floating screed - 65mm minimum, design thickness 90mm for domestic applications
75mm minimum, design thickness 110mm for commercial applications
The surface preparation is similar to traditional floor screeds, requiring a structurally sound surface, free from dust, laitence, dirt and contaminants such as oil and grease. For bonded construction, a bonding coat of cement/water or cement polymer should be brushed onto the base and the screed applied when the bonding coat is wet.
Consult CEMEX UK technical literature for details. CEMEX Readymix can also provide a technical and advisory service and it is recommended that they be consulted early in the design process, for more information contact us on 0800 667 827.
Screed construction:
Monolithic
Fully bonded as clause 260
Partially bonded as clause 270
Unbonded as clause 280
Floating as clause 290/295
Manufacturer: CEMEX UK Materials Ltd, CEMEX House, Rugby, Warwickshire, CV21 2DT.
Email: gb-enquiries@cemex.com
Web: www.cemex.co.uk/screed
Product reference: Readyscreed Original
Mix:
1:3 - For minimum strength of 25N/mm2 after 3 days and 30N/mm2 after 28 days
1:4 - For minimum strength of 20N/mm2 after 3 days and 20N/mm2 after 28 days
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