When it comes to filling the gaps between pavers, there are a few options available. One traditional method is to use a mixture of sand and white cement. However, there are other materials that can also be used, depending on your specific needs and preferences.
1. Sand and white cement mixture: This traditional method involves mixing one bag of sand with one-quarter bag of white cement. The sand helps to fill the gaps between the pavers, while the white cement acts as a binding agent, ensuring the mixture stays in place. This mixture is spread on top of the pavers and then pushed in between using a broom. It creates a solid and durable surface that can withstand foot traffic.
2. Polymeric sand: Another popular option is polymeric sand, which is a blend of sand and polymers. This type of sand is designed to harden when exposed to water, creating a strong bond between the pavers. It is easy to use and can be swept into the gaps without the need for additional mixing. Once the sand is in place, it is sprayed with water to activate the polymers and set the sand. Polymeric sand is known for its ability to resist weed growth and erosion.
3. Gravel or crushed stone: If you prefer a more natural look, you can consider filling the gaps between pavers with gravel or crushed stone. This option allows for better water drainage and can create a more rustic or informal look. However, it is important to note that gravel or crushed stone may not provide the same level of stability as sand or polymeric sand.
4. Synthetic jointing materials: There are also synthetic jointing materials available on the market, such as epoxy or urethane-based products. These materials are specifically designed to create a strong and flexible bond between pavers. They can be applied using a trowel or a caulking gun, and they offer excellent resistance to weathering and UV damage. Synthetic jointing materials are often used in commercial or high-traffic areas.
In choosing the best material to fill the gaps between pavers, consider factors such as the type of pavers, the level of foot traffic, the desired aesthetic, and the climate conditions in your area. It can also be helpful to consult with a professional or seek advice from a local supplier to ensure you select the most suitable option for your specific project.
Personally, I have used both the sand and white cement mixture and polymeric sand for filling the gaps between pavers in different projects. The sand and white cement mixture provided a solid and durable surface, while the polymeric sand offered ease of use and resistance to weed growth. Both options had their advantages, and the choice ultimately depended on the specific requirements of the project.