ABOUT FLOOR SCREEDS

Floor screeds are an in-situ flooring of cement mortar laid to an accurate flat surface by screeding, or by self-leveling, usually as the base for a separate floor finish to topping. Making floor screeds involves passing a floor screed board across a surface while also working it lengthways to-and-fro, so that the floor screed mortar is levelled, and all material that is higher than the floor screed rails is struck off.

Floor screed types such as the separate (bonded), unbonded, and floating screed vary from 40mm to 75mm thick, while monolithic screeds are thinner. The floor screed mix has from 1:3 to 1:4.5 cement:sand. Suppliers can provide ready-mixed floor screed suitable for placing by barrow or by a screed pump. Screeds are laid on the structural floor and usually have no reinforcement. When used as the sub-floor for thin floor finishes they are laid in large areas, and their surface is compacted and smoothed by a power float.

SPONSORED LINKS

It is expensive to lay a floor screed to high standards of tolerance for level and flatness. Drainage from a flat roof or wet area is frequently by a screed to falls. Laying floor screeds is a wet trade and floor screeds need curing, then time for drying out. Suspended timber floors are not an ideal base for a floor screed, but can be used if they are rigid and have a damp-proof membrane on top and adequate ventilation below.

In addition to simple cement sand floor screeds, more sophisticated specialist floor screeds are available.

LEADING UK FLOOR SCREED SUPPLIERS

For example, Ardex supply Ardex EB2, a specially formulated cement for producing rapid setting floor screeds, bedding mortars and wear resistant screeds in internal and external situations. Ardex also supply Arditex, a sub-floor smoothing compound, used for the preparation of cement/sand and concreted floor screeds. It is partially self-smoothing, and can be used under a damp proof membrane.

ACM supply ACM Pumpable Floor Screed PX-1. It is a mixture of polymer and cement, which is particularly suitable for flooring in factories. It sets quickly, and is available in buff, red, green, or natural colouring.

Click here for an easy-to-use listing of leading UK suppliers of floor screeds, provided by Archbone.

DETAILED INFORMATION RESOURCES ON FLOOR SCREED

We recommend the following websites, with building product information including manufacturers' specs, standard specifications, and CAD details: Barbour Compendium, RIBA Product Selector Plus, ASC Bricsnet, Building Products Index, British Board of Agrément, British Standards Online.

________________________________________________________________

Popular USA topics: Bathroom Showers, Bathroom Vanities, Bathtubs, Bifold Doors, Closet Doors, Concrete Floor Paint, Drop Ceilings, Exterior Doors, French Doors, Interior Doors, Kitchen Cabinet Doors, Kitchen Cabinet Hardware, Kitchen Cabinets, Pocket Doors, Shower Pans, Shower Stalls, Sliding Doors, Sliding Glass Doors, Stair Railings, Wood Doors.

Popular UK topics: Bifold Doors, Bricks, Concrete Blocks, Concrete Paving, Damp Proof Courses, Fire Doors, Folding Doors, Front Doors, Glass Doors, Interior Doors, Lintels, Patio Doors, Roof Trusses, Shower Enclosures, Sliding Doors, Sliding Wardrobe Doors, Stair Handrails, Timber Stairs, UPVC Doors, Vinyl Tiles.

Portals: Archbone, Beesker, Building Design, Homeone Australia, Lighting Directory, Sapling, Stone Network.

Publisher: Abacus Construction Index is a professionally edited directory of recommended construction websites, published by Extonet Ltd which also publishes Lives Retold. It is financed only by Google advertisements; no payment is received from included websites.