During its 20 years of existence Cemexa Technologies has placed itself as a key player on the European market and one of the main active leaders of cement screed development.
Cemfloor screeds are very responsive to underfloor heating; due to the fact that they can be laid in very thin sections and have a high thermal conductivity of up to 2.9w/mk.
Since Cemfloor is a cement based screed; floor coverings can be applied much faster than calcium sulphate screeds which needs to be dried to a final moisture content of 0.5%CM which can delay floor finishings by months.
Since cemfloor is a cement based screed; floor finishes can be applied once the screed has dried to a final moisture content of 2.5%CM; speeding up the entire build process.
Compared with other liquid screeds which generally need to be force dried with underfloor heating; Cemfloor screeds can be used in non heated floors as it doesn't require force drying to remove moisture. Using the correct tile adhesives; tiles can be placed in as little as 5 days in non- heated floors.
Cemfloor Screed is designed for use as a bonded thick levelling screed on concrete, as a floating screed over thermal or acoustic insulation, or as an unbonded screed on top of a plastic membrane.
Cemfloor is compatible with all types of floor coverings, cementitious adhesives, damp proof membranes and floor levellers.
Cemfloor screeds should be used in accordance with BS 8204-7:2008 ‘Code of Practice for Pumpable Self-Smoothing Screeds’.
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Cemfloor is produced in an ISO 9001 quality-controlled environment. Self levelling screeds produced with Cemfloor meet the requirements of EN 13813:2002 ‘Screed Material for Floor Screeds'.
| SCREED SPECIFICATION | EN 13813:2002 |
|---|---|
| Compressive Strength | >20 N/mm2 |
| Flexural Strength | >4 N/mm2 |
| Minimum Thickness | Bonded: 25mm Unbonded: 30mm Domestic Floating Floor: 35mm Commercial Floating Floor: 40m Over underfloor heating pipes: 25mm above pipes |
| Shrinkage (28 Days) | <0.05% |
| Flow Rate | 230-260mm |
| Thermal Conductivity | up to 2.9W/mk* |
| Fire Rating | non-combustible |
| Floor Flatness | Min SR2 |
| Open to Light Foot Traffic | 24-48 Hours |
| BRE Impact Test | Category A |
| Maximum Bay Sizes | Non-Heated Floors = 150m? Heated Floors = 100m? |
ENQUIRIES: info@cemfloor.co.uk
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056-7768650
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051 370777
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051 886006
info@doyleconcrete.ie
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