When embarking on any construction project, using the right materials is key to success. MOT Type 1 Roadstone is one such material that offers unmatched versatility and reliability. Let’s dive deeper into its specifications and applications.

Technical Specifications of MOT Type 1 Roadstone
MOT Type 1 Roadstone is a granular aggregate, typically made from limestone, granite, or crushed concrete. It must meet the Department of Transport’s Specification for Highway Works, ensuring its suitability for public road and pathway construction.
- Size: MOT Type 1 typically comprises particles ranging from dust to 40mm in size. The variation in particle size allows for good compaction, which is essential for creating a stable base.
- Load-Bearing Properties: When compacted, MOT Type 1 has a high load-bearing capacity, making it suitable for applications where heavy loads are expected, such as roads and pavements.
- Permeability: The material’s composition ensures good drainage, preventing waterlogging and reducing the risk of frost damage.
- Frost Resistance: Due to its inherent strength and composition, MOT Type 1 Roadstone is resistant to frost and other weather-induced damage, ensuring longevity in varying climates.

Applications of MOT Type 1
- Road Construction: The most common use of MOT Type 1 is as a sub-base material for roads. Its excellent load-bearing capacity and compaction properties ensure that roads remain stable and durable under heavy traffic.
- Driveways: For those looking to install a durable and weather-resistant driveway, MOT Type 1 is the ideal choice. It creates a solid foundation for tarmac, gravel, or block paving.
- Patios & Paths: For garden patios and footpaths, MOT Type 1 provides the perfect base layer, ensuring that surfaces stay even and resist cracking or shifting over time.
- Railways: Due to its strength and durability, MOT Type 1 is often used in railway embankments to create a solid, supportive foundation that prevents erosion.
- General Landscaping: Whether for garden borders, artificial lawns, or decorative pathways, MOT Type 1 is a trusted material that offers both function and form.
The Importance of Using the Right Materials
Using MOT Type 1 Roadstone ensures that your project complies with industry standards, offering peace of mind that you’re building on a solid foundation. Its flexibility, coupled with its durability, makes it the go-to choice for many construction projects. From roads to patios, MOT Type 1 proves its worth every time.
Looking to order building supplies for your project click here for more information about MOT Type 1 Roadstone and our handy tool to calculate your required volume.