Concrete itself is a material prepared from three core components including water, cement and aggregates. These components are mixed, and a chemical reaction takes place known as the hydration reaction. It integrates the aggregates and solidifies the cement and is called concrete.
The main difference between site-mix and ready-mix concrete is the preparation site. Ready-mix concrete in Acton is a ready-to-use material directly used at the construction site after delivery. In contrast, site-mix concrete is prepared at the construction site and then used.
Some key differences between site-mix and ready-mix concrete are given below.
- Ready-mix concrete requires less time and labour as compared to site-mix concrete, which requires more manual work.
- Ready-mix concrete keeps quality consistent due to automated processes, while site-mix concrete requires special supervision.
- It can be delivered in large quantities, while preparing site-mix in large quantities at the site is difficult.
- It does not require equipment at the construction site, while site-mix concrete requires a weighing batch mixer to prepare concrete at the site.
Types of Ready-Mix Concrete
There are different types of ready-mix concrete which are suitable for different projects according to their requirements. Some of them are discussed here.
High Strength Concrete
High strength concrete is used for high-rise buildings, complex or mega structures and bridges that require more load-bearing capacity and compressive strength. For example, in the Mersey Gateway Bridge in the UK, high-strength concrete is used to increase its durability and strength.
General Purpose Concrete
General purpose concrete is good for general residential and commercial construction and is used in projects like foundations, slabs, beams, floors and driveways which do not face extreme weather challenges.
Self-Compacting Concrete
Self-compacting concrete is highly fluid concrete which is designed to fill gaps and voids without mechanical vibration. It avoids air pockets and gives the surface a smooth finish. It is used in complex spaces such as in deep piling.
Fibre-Reinforced Concrete
Fibre-reinforced concrete contains fibrous materials such as synthetic fibres, steel, or glass to make it durable. It is used in structures which require resistance to cracking or wear, such as in pavements and airport runways.
Lightweight Concrete
Lightweight concrete is a lower-density concrete which is used to reduce the weight of the foundation, maintaining its strength. It is perfect for use in the construction of floors, roofs, walls, and piers.
Applications of Ready-Mix Concrete
Ready mixed concrete in Lewisham is the most widely used concrete on the construction site. The following are major applications of ready-mix concrete.
- Infrastructural Applications include drainage, bridges, tunnels, roads and highways.
- Commercial Applications include retail spaces, office buildings and warehouses.
- Residential Applications include patios, driveways, flooring and garden areas.
- Specialist Applications include decorative patterns, marine and coastal structures.
Ready-mix concrete is used in almost all projects, from small structures to large constructions.
Hiring a Professional Ready-Mix Concrete Contractor
What happens if the concrete in your home sags or breaks after only a few months of its construction? It is important to hire a professional ready-mix concrete contractor to avoid such challenges. Here are the things to consider for a good choice.
- Check their previous experience on work related to your project. Get references from suppliers because they know them the most and will recommend the best one.
- A basic understanding of ready-mix concrete is important to discuss and to ask relevant questions about the project requirements from the contractor.
- Make sure that they have an experienced crew and all the required equipment before handling your project.
- Match their offered price with your budget to make the right decision of a valuable investment.
These things will help you start your project with the right contractor.
Conclusion
The best use of ready-mix concrete gives you peace of mind in the long run due to its durability and strength. Ready-mix concrete is prepared at the factory, while site-mix concrete is prepared on site.
Different types of ready-mix concrete, such as high strength, general purpose, self-compacting, fibre-reinforced, and lightweight, are suitable for different projects based on their requirements. Its applications include infrastructure and commercial and residential areas. You can hire a professional ready-mix concrete contractor with a basic understanding and clear discussion.
