A screed bed is a cement based layer commonly used in construction.
Understanding a Screed Bed
Based on common construction practices and the provided information, a screed bed serves as a vital component in creating a level and smooth surface on top of a structural base, often referred to as a 'slab'.
Here's a breakdown based on the reference:
- Composition: It is a cement based layer.
- Location: It is usually poured on top of the 'slab' base.
- Common Applications: Frequently used for areas like a conservatory or new build area.
- Typical Thickness: Screed beds are usually at least 55mm thick.
- Installation Method: They are usually laid as a floating floor.
- Floating Floor Explained: This means there is no mechanical fixing of this layer to the base below. The screed layer rests on the base, often with an intermediate layer like insulation or a damp-proof membrane, allowing for some movement independent of the structural slab.
Essentially, a screed bed provides the final, precise level surface required before installing floor finishes such as tiles, carpet, or wood flooring. Its thickness and composition are crucial for durability and achieving the desired floor level.
