The Right Sand for Your Brick Pavers: Choosing Between Polymeric Sand and Jointing Sand

When it comes to laying brick pavers, the choice between different types of sand can significantly impact the aesthetics, durability, and practicality of your project. Two of the most commonly used types of sand for this purpose are polymeric sand and jointing sand. In this article, we’ll explore the differences between these materials, their benefits, and the best practices for choosing the right sand for your brick pavers.

Understanding the Types of Sand Used for Brick Pavers

The primary types of sand used for brick pavers are polymeric sand and jointing sand. Here’s a detailed look at both:

Polymeric Sand

Polymeric Sand is a unique blend of sand and special additives that harden when exposed to moisture. This material is primarily used for filling the joints between pavers, providing stability, and preventing weed growth and ant infestations. It also enhances the overall appearance of the paved area. Because of its unique properties, it’s often preferred for its long-term benefits. However, it requires some additional steps during installation, such as dampening the joints before filling.

Concrete Sand

Concrete Sand, on the other hand, is a coarse, washed sand often used as a base layer beneath the pavers. It provides good drainage and stability. While it can be used for joint filling, mason sand, which is finer than concrete sand, is more commonly used for a smoother finish.

Mason Sand

Mason Sand is a finer variety often used for joint filling in brick paving. Its fineness allows for a smoother and more visually appealing surface. While it can also be used for a base layer, it’s primarily known for its finishing properties.

Choosing the Right Sand for Your Project

Selecting the appropriate type of sand depends on your specific needs and the conditions of your installation site. Here are some considerations to help you make the right choice:

1. Joint Filling

Polymeric sand is ideal for joint filling because of its unique ability to harden and hold the pavers in place. It also prevents weed growth and pest infestations, making it a popular choice for homeowners and contractors. Concrete sand, while effective for drainage and stability, may not provide the same level of weed and pest control.

2. Base Layer

Concrete sand serves best as a base layer due to its coarse texture, which allows for good drainage and stability. Mason sand, with its finer texture, is better suited for finishing and joint filling because it provides a smoother surface and better aesthetic results.

3. Drainage and Stability

In areas where drainage is a concern, concrete sand is a strong choice because of its ability to provide a stable base. Mason sand can also be used, but it typically requires a layer of concrete sand beneath to provide the necessary stability and drainage.

Other Considerations and Tips

While there are various opinions regarding the use of different types of sand, it’s essential to note that they can all work reasonably well given the right conditions. Some common materials used around the industry include:

1. Crushed Rock Dust and Sechelt Sand

Crushed rock dust and Sechelt sand are effective at compressing and holding bricks in place. Using them to about two-thirds the depth of the bricks can provide a solid foundation. For added security, it’s advisable to use a polymeric sand for the remaining space to ensure a tight and ant-proof patio.

2. Ant Control

Ants are a common issue in brick paving, especially with basic sand. Polymeric sand is particularly advantageous here because it hardens to create a barrier that ants cannot penetrate. Carefully dampening the sand before installation can further reduce the risk of ant infestations.

Conclusion

The choice between polymeric sand and jointing sand depends on your specific project requirements and environmental conditions. Polymeric sand is highly effective for joint filling and offers long-term benefits such as weed and pest control. Concrete sand serves best as a base layer for stability and drainage, while mason sand is ideal for creating a smooth and visually appealing finish.

No matter which type of sand you choose, it’s crucial to follow proper installation techniques to ensure a successful and durable project. By understanding the characteristics of each sand type, you can make an informed decision and achieve the best results for your brick pavers.

Keywords: brick pavers, polymeric sand, jointing sand