Lightweight Concrete Floor Screed

Density less than 2 000 kg m3 125 lb ft3 reduces dead loads and seismic forces on the structure.
Lightweight concrete floor screed. Screed is usually applied on top of the concrete slab and is most commonly used as a finishing layer on internal floors or to level the floor prior to final floor coverings carpet tiles natural stone linoleum wood flooring resin coatings etc. When used for flooring the mix does not provide a wearing surface and must therefore be topped. Ecocon lightweight screed is a perfect solution for places where height of screed should be more than 10 cm and where there are certain limitations towards the weight of materials applied on top of the concrete slab. Provided thermal insulation at densities less than 800 kg m3 50 lb ft3 multi functional.
Replaces more than one building materials e g. A floor screed is usually a cementitious material made from a 1 3 or 1 4 5 ratio of cement to sharp sand. The mixes may be used for floor or roof toppings and have great benefits in terms of strength durability impact resistance and low weight. To reduce dead load on building structure you can use lightweight concrete floor screed.
Strength 9n concrete density 1350kg m3 50 lighter than normal screed product code argex floor screed mix. Concrete timber or steel construction. This material has excellent thermal and acoustic insulation. When used on roofs it can be laid to falls and is generally topped with sheathing felt and mastic asphalt.
It may be applied onto either a solid in situ concrete ground floor slab or onto a precast concrete floor unit. Perlite lightweight concrete offers the following benefits. Description argex lightweight floor screed concrete mix ideal for floor topping where weight or noise is an issue use for acoustic thermally enhanced lightweight concrete floor screeds available in united kingdom and ireland. Lightweight screeds the laterlite range of bagged premixed lightweight screeds can be used for high performance floating bonded and unbonded screeds without overloading existing floor slabs of any type.
For the floor screed you can use 500 600 kg m3 density. Tarmac lightweight screed is a pre blended dry bagged lightweight screed for weight reduction and thermal insulation on floors and roofs.