Paver plates, commonly known as pavers, are a popular choice for outdoor surfaces due to their durability, versatility, and aesthetic appeal. Whether used for driveways, walkways, or patios, pavers provide a solid foundation for outdoor spaces. However, to ensure long-lasting stability and minimize damage, proper installation techniques are crucial. One key element in this process is the use of polymer sand.

This blog discusses the benefits of polymer sand and provides step-by-step instructions for its application with paver plates.

Understanding Polymer Sand

Polymer sand, also known as polymeric sand, is a blend of fine sand particles and specialized polymers. These polymers are designed to enhance the properties of traditional jointing sand, making it more resilient and durable. When activated with water, polymer sand forms a tight bond, effectively locking pavers in place and preventing weed growth. Additionally, its flexible nature allows for slight movement of the pavers without causing displacement or cracking.

Benefits of Polymer Sand

Enhanced Stability

Polymer sand creates a solid, interlocking bond between pavers, resulting in increased stability and load-bearing capacity. This minimizes shifting and settling over time, maintaining the integrity of the paved surface.

Weed Prevention

The polymers in the sand inhibit weed growth by forming a barrier that prevents weed seeds from germinating in the joints between pavers. This reduces the need for frequent maintenance, such as weeding or spraying herbicides.

Improved Drainage

Unlike traditional sand, polymer sand repels water, preventing it from seeping into the joints and causing erosion or washout. This promotes better drainage and reduces the risk of water damage to the underlying substrate.

Resistance to Insects and Pests

The chemical composition of polymer sand deters insects and pests, preventing them from nesting or burrowing beneath the pavers. This helps preserve the structural integrity of the paved surface and minimizes the risk of damage.

Long-lasting Durability

By reinforcing the joints between pavers, polymer sand extends the lifespan of the paved surface. Its resistance to harsh weather conditions, UV exposure, and foot traffic ensures that the pavers maintain their appearance and functionality for years to come.

Step-by-Step Guide to Using Polymer Sand with Paver Plates

Prepare the Surface

Start by ensuring that the area where the pavers will be installed is clean, level, and free of debris. Use a shovel, rake, or compactor to remove any existing vegetation, rocks, or uneven patches.

Install the Paver Plates

Lay the paver plates in the desired pattern, leaving a small gap (approximately 1/8 to 1/4 inch) between each paver to accommodate the polymer sand. Use a rubber mallet or tamper to gently tap the pavers into place and ensure they are level.

Sweep in the Polymer Sand

Once the paver plates are in position, pour the polymer sand evenly over the surface, ensuring that it fills the joints. Use a broom or brush to sweep the sand into the gaps, working it deep between the pavers.

Compact the Sand

After the joints are filled, use a plate compactor or tamper to compact the polymer sand into place. This will activate the bonding agents within the sand and create a tight, secure bond between the pavers.

Remove Excess Sand

Once the sand is compacted, sweep away any excess material from the surface of the pavers using a broom or brush. Be sure to remove all traces of sand to prevent it from hardening on the surface of the pavers.

Activate with Water

Finally, lightly mist the surface of the pavers with water using a hose or spray bottle. This will activate the polymers in the sand, causing it to harden and create a strong, resilient bond between the pavers.

Allow to Cure

Allow the polymer sand to cure for at least 24 hours before subjecting the paved surface to heavy foot traffic or vehicular loads. During this time, avoid disturbing the pavers or exposing them to excessive moisture.

Maintenance Tips for Paver Plates with Polymer Sand

Proper maintenance is essential for ensuring the longevity and durability of paver plates installed with polymer sand. By following these maintenance tips, you can keep your outdoor paved surfaces in pristine condition for years to come.

Regular Inspections

Schedule regular inspections of the paved surface to detect signs of wear, damage, or weed growth. Look for cracks, uneven settling, or loose pavers that may indicate underlying issues. Promptly addressing these issues can prevent further damage and prolong the lifespan of the pavement.

Sweeping

Periodically sweep the surface of the pavers to remove debris, dirt, and organic matter that may accumulate between the joints. Use a stiff-bristled broom or a specialized paver cleaning brush to dislodge any trapped particles. This not only improves the appearance of the paved surface but also prevents the buildup of materials that can trap moisture and promote weed growth.

Reapplication of Polymer Sand

Over time, the joints between pavers may become depleted of polymer sand due to erosion, settling, or natural wear and tear. To maintain the integrity of the paved surface, periodically reapply polymer sand to fill in any gaps or voids that may develop. Use a vibratory plate compactor to ensure thorough compaction and proper bonding of the sand with the pavers. This helps to prevent shifting, movement, and weed infiltration, ensuring a stable and uniform surface.

Sealing

Consider sealing the pavers with a protective sealant to enhance their durability and resistance to stains, fading, and weathering. Sealants act as a barrier against moisture, UV rays, and other environmental factors that can damage the surface of the pavers over time. Choose a high-quality sealant specifically formulated for use on paver plates and follow the manufacturer's instructions for application. Sealants can also help to inhibit weed growth and make the surface easier to clean and maintain.

For all your vibratory plate compactor needs for paver plates, including reversible plate compactors and single-direction plate compactors, as well as a wide range of construction machinery for various projects, consider TMS Equip. Our collection of equipment, including concrete diamond blades, dewatering pumps, mortar mixers, and more, can meet your needs.

Contact us or explore our comprehensive selection and take the next step in maximizing the lifespan of your paver plates.