A Quick Guide To Laying Concrete Screed
Screed is an essential element in a building project, providing a smooth, protective layer over structural flooring. Comprising a mix of sand and cement, screed offers a finer finish compared to concrete. Here’s a step-by-step guide to properly laying screed, ensuring you achieve the best results on your site.
How to Mix Concrete Screed Properly
To begin, prepare your concrete screed mix by combining 4 parts sand with 1 part cement. This ratio creates a dry mixture ideal for screed flooring. To check if the mixture is at the right consistency, squeeze a handful (while wearing gloves). It should form a firm lump with minimal liquid escaping, ensuring it is ready for use.
Setting Up Timber Framing for Screed Installation
Proper screed installation involves more than simply pouring and spreading. You’ll need to set up a timber frame to keep the screed contained and prevent it from spilling into unintended areas. Place the frame on the floor and use a spirit level to ensure it’s perfectly level. Lightly wet the timber to prevent it from drawing moisture out of the screed mix.
Pour the screed within the timber boundaries, leveling it after each pour. Carefully move the frame to the next section, ensuring you do not disturb the freshly laid screed.
How to Fill Gaps in Screed Flooring
Once you’ve covered the entire surface with screed, let it set for about a day. Address any gaps by filling them with the same screed mixture. Use a piece of timber to level these areas smoothly, ensuring a consistent finish.
Best Practices for Curing Concrete Screed
Curing concrete screed is a crucial process and typically takes a few days. Cover the screed with a polyurethane sheet and clearly mark the area to prevent foot traffic during this time. Proper curing ensures the screed achieves optimal strength and durability, making it a reliable surface for further use.
Types of Screed and Screed Finishing Techniques
After completing the screed installation, leveling, and curing, you’ll be left with a smooth, reliable surface. This can be used as a base for various flooring finishes or left as a finished floor itself. Understanding types of screed and screed finishing techniques can help you achieve the best results for your project.
How Can I Order Screed?
For high-quality concrete services, including professional screeding, contact 365 Concrete. As a leading concrete supplier for both commercial and residential projects, we ensure exceptional service and results. Whether you need screeding services or reliable concrete products, our team is ready to assist.