Gravel provides a strong foundation under concrete in construction, so it shouldn’t be undervalued. Being a good compacting agent, it is commonly used under concrete to lay roads and pavements and distribute the load evenly. Thereby, it enhances the strength and durability by providing structural support. Lethbridge Gravel and its permeability allow effective drainage of water, reducing erosion. Here's how to choose quality gravel for your construction projects or driveways.

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The Strength of Gravel in a Solid Foundation

Laying the foundation begins with site preparation, clearing debris and vegetation, grading the site for proper drainage, and compacting the soil. The first layer of the foundation is the base layer. Contractors use crushed stone/ gravel to stabilize the base for the rest of the foundation. The size of the gravel depends on the construction project. Adding an extra layer of gravel on top of the base layer helps with drainage in the right direction. Lastly, Crushed gravel is often used between footings and the base layer to give additional support and stability.

The Role of Gravel in Load Distribution

With a proper base, concrete stays strong. Good-quality gravel in the base acts as a cushion, distributing the vehicle load evenly. The gravel ensures the entire slab bears pressure equally. Not using gravel in the base weakens concrete and starts to crack under constant vehicle traffic when heavy loads pass. Over time, cracks worsen, damaging the slab's integrity.

The Role of Gravel in Erosion

Large gravel particles, usually ranging from 2 mm to 75 mm in diameter, are used in drainage. Their coarse nature creates airspaces in the soil, facilitating water drainage. The excellent permeability of crushed gravel bulk effectively works in heavy rainfall. Due to its high drainage capability, it is widely used in landscaping, French drains, and septic systems. These are some of the reasons why gravel replaces sand for compaction, ensuring efficiency in drainage and long-term durability.

If you need crushed gravel bulk supplies for your roadwork, driveway, or bulk quantities for a major construction project, contact Dutchie Dirt Moving, concrete contractors in Lethbridge and the surrounding area. The company deliver customer-satisfactory top-quality crushed gravel with precision and efficiency.

About Dutchie Dirt Moving Ltd.:

Dutchie Dirt Moving Ltd., established in 2001, connects you with seasoned Lethbridge excavation contractors. The company offers a comprehensive range of excavation equipment and provides reliable excavation and bulk gravel services. Additionally, they handle pre-site preparations and deliver high-quality concrete materials, including gravel, for construction and commercial projects.

For more information, visit https://dutchiedirtmoving.com/

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