As you plan for your new driveway, you should consider factors such as durability, drainage, and looks. More and more, homeowners and builders alike look at natural aggregate options that combine strength and aesthetics. Recently, many discussions focus on 20mm Blue Metal—but is it right for your driveway? Let’s look at some of the pros and cons before you make your final decision.

What Is 20mm Blue Metal?

We crush basalt or dolerite to create 20mm crushed Blue Metal, which we define as crushed stone with a nominal size of 20mm. Generally, we refer to blue metal as the crushed stone that possesses distinct characteristics, including a bluish-grey hue and angular shape, making it ideal as a material base in construction. At MetSand, we produce and supply quality 20mm Blue rock chips l that complies with industry specifications and serves as a quality commodity that meets performance specifications such as strength and durability. Our aggregates consistently perform in assorted applications across various facilities for different uses; we meet varying granulation requirements for uses such as concrete mixes, starting stones for products, or drainage enhancement in driveways. Due to the rough nature of blue metal, customers prefer it for driveways, as it provides a solid footprint along with functional drainage capabilities.

Pros of Using 20mm Blue Metal for Driveways

Great Drainage

Because 20mm blue rock chips  are angular and generally consistent in size, particles allow water to drain efficiently between them, reducing pooling and surface erosion. This suitability for driveways in regions with high rainfall levels results from its properties.

Strong and  Durability

As a very hard volcanic rock, 20mm aggregate blue metal can hold the weight of heavy vehicles without breaking down or compacting unevenly. If you complete the proper installation, your driveway will last for decades with minimal maintenance.

Cost-Effective

Compared to concrete or asphalt, 20mm blue metal can largely reduce the overall cost of the driveway while providing comparable performance and visual appearance.

Cons of Using 20mm Blue Metal for Driveways

Loose Surface Feel

While built to last, the surface has a loose feel which can be off putting if you are cycling, going barefoot or running. It’s likely that some particles may migrate over time if not edged in high traffic areas.

Requires Compaction Now

In order to prevent uneven settling, this type of surface requires mechanical compaction, as well as grading to a uniform surface upon installation. Failure to do this may leave you with a rutted surface or shifting over time.

Limited Aesthetic Options

The natural color makes it attractive, but if you were looking to complete your decorative finishes, 20mm crushed blue stone does not offer the same design flexibility that pavers or stamped concrete can provide.

Conclusion

If you’re looking for a reliable, effective, and low-maintenance material, you may find 20mm Blue Metal ideal for your driveway. 20mm crushed Blue stone offers great durability, natural drainage, and an attractive price point. MetSand provides quality 20mm Blue rock chips, and builders and homeowners throughout the area rely on MetSand for their projects. Whether you are building a driveway for your home or a heavy-duty access road, you can expect MetSand’s crushed  Blue Metal to perform as you would expect. If you desire a reliable professional finish, choose 20mm Blue Metal as your material of choice.

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