Fibres For Sceed

If you are looking to increase the strength of your screed mix, then you may wish to consider using fibres. These are typically made from polypropylene and are injected into the mix to improve its properties. The fibres can help to reduce cracking and shrinkage in the finished floor, which can result in a longer-lasting and more durable surface. They are particularly useful in commercial and industrial environments where heavy loads are often encountered.

Fibres for screed are a great addition to any concrete or screed mix, whether it be bonded, unbonded or even a ‘warm floor’ type installation. They can help to reduce cracking, shrinkage and heaving as well as providing an insulating layer for underfloor heating. This can also help to improve the thermal properties of the floor and ensure that it retains heat for a long period of time, making it more energy efficient.

Maximizing Performance and Longevity with Fibre-Enhanced Screed

Adding the fibres to the mix is simple, and can be done at any stage of mixing. They are normally added at a rate of one bag per 25kg of cement, and mixed thoroughly. They are suitable for use in both wet and dry mixes and should be added to the cement mixer during the initial mixing process.

Once the screed is poured, it can be left as it is or can be floated to produce a level surface on which flooring materials are then laid. This can be a traditional cement sand screed, or more recently developed pumpable flowing screeds.