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Sand Cement Screed

Sand Cement Screed

Remix Sand Cement Screed is suitable for use as an internal non-wearing levelling screed material in domestic and light commercial applications subject to medium to light trafficking.

Applications

Remix Sand Cement Screed is suitable for use as an internal non-wearing levelling screed material in domestic and light commercial applications subject to medium to light trafficking.

Quality

The mix is a kiln dried, pre blended, factory-produced 1:4 cement:sand screed.

Mixing Instructions

To overcome any potential segregation that has occurred during transit, thoroughly mix the maxi bag contents before use.

The contents of the bag should be thoroughly mixed by means of forced-action mechanical mixers (e.g. pan or paddle) with the minimum amount of clean water needed to provide sufficient workability for both laying and thorough compaction.

The use of mechanical free fall mixers should be avoided as their use can lead to the balling of screed material and affect the materials’ performance.

Approximately 1.6 litres of clean water should be used per bag and screed should be used within 60 minutes of water addition.

Refrain from excessive water addition as this will weaken the mix, delay setting times and adversely affect durability.

There is no need to add further additives or admixtures to the material on site as all required constituents are already incorporated into the mix.

After Laying

For optimum results, the screed should be cured for at least seven days after laying, by covering with plastic sheeting or other suitable material.

Coverage

Laying Depth:

Unbonded screed: minimum 60mm
Floating screed: minimum 75mm

Bags required per 1m2 of floor area:

60mm depth – 6 maxi bags
75mm depth – 7.5 maxi bags

Any questions? Please contact us or call us on 01329 231200