Dominator Polymeric Sand Calculator
| Aspect | Information |
|---|---|
| Brand | Dominator Polymeric Sand |
| Description | Polymeric sand for filling paver joints |
| Usage | Filling gaps between pavers to stabilize and prevent weeds |
| Joint Width Range | Typically 1/8 inch to 4 inches wide |
| Application Depth | Usually applied about 1/8 to 1/4 inch above paver surface |
| Coverage | Varies, usually around 20-50 square feet per 50 lb bag |
| Activation | Activate with water to form a binding agent |
| Curing Time | Usually 24 to 48 hours, depending on weather and conditions |
| Weed Prevention | Designed to inhibit weed growth between pavers |
| Durability | Lasts several years with proper installation and maintenance |
| Weather Consideration | Install in dry weather; rain can affect curing process |
| Suitable Climates | Not recommended in high humidity areas with frequent rain |
| Sealing | Can be sealed after full curing for added protection |
| Additional Notes | Follow manufacturer’s instructions for best results |
FAQs
How many square feet does a 40 lb polymeric bag cover? The coverage of a 40 lb bag of polymeric sand depends on the size of the gaps between the pavers and the depth at which the sand is applied. Generally, a 40 lb bag can cover around 15 to 20 square feet for narrow joints and 20 to 25 square feet for wider joints.
How much polymeric joint sand do I need? The amount of polymeric joint sand you need depends on the total area of the pavers and the size of the gaps between them. You’ll need to calculate the square footage of the gaps and then determine the coverage of the polymeric sand per square foot to figure out the quantity required.
How much coverage is a bag of polymeric sand? The coverage of a bag of polymeric sand varies depending on factors like the joint width and depth. On average, a 50 lb bag can cover around 20 to 50 square feet.
How big of a gap can polymeric sand fill? Polymeric sand is designed to fill gaps between 1/8 inch to 4 inches wide, depending on the product. Always check the manufacturer’s guidelines for the specific product you’re using.
How many pavers do I need to cover 100 square feet? The number of pavers you need to cover 100 square feet depends on the size of the pavers. For example, if you’re using 12×12 inch pavers, you would need approximately 67 pavers (assuming no gaps between them).
Can you apply polymeric sand twice? In most cases, it’s not recommended to apply polymeric sand twice. Once the sand has been activated and hardened, attempting to reapply it can lead to uneven results and potential issues.
How many years does polymeric sand last? The longevity of polymeric sand can vary based on factors like climate, foot traffic, and maintenance. On average, it can last several years, but eventually, it may need to be replaced due to wear and tear.
Should polymeric sand be compacted? Polymeric sand should not be compacted like traditional paver base or bedding sand. Instead, it is typically spread over the pavers and then lightly misted with water to activate the binding agent.
Is there anything better than polymeric sand? There are alternatives to polymeric sand, such as traditional sand or stone dust, which are often used to fill gaps between pavers. However, polymeric sand is preferred for its ability to harden and reduce weed growth.
Why not to use polymeric sand? Polymeric sand can be more expensive than traditional sand, and its installation process can be more involved. Additionally, if not properly installed or maintained, it can crack or become dislodged.
How many times do you spray polymeric sand? Typically, you only need to spray polymeric sand once to activate the binding agent. Follow the manufacturer’s instructions for the specific product you’re using.
Will water drain through polymeric sand? Yes, water can drain through polymeric sand. The sand forms a hardened surface while still allowing water to pass through the gaps between the pavers.
What is the downside to polymeric sand? Polymeric sand can be more expensive than traditional sand, and improper installation or excessive watering during the curing process can lead to issues such as cracking or an uneven finish.
Can you pressure wash pavers with polymeric sand? You can pressure wash pavers with polymeric sand, but it’s important to use a gentle setting to avoid dislodging the sand or damaging the surface. Always follow the manufacturer’s recommendations.
What happens if you overwater polymeric sand? Overwatering polymeric sand can lead to a weakened bond and potentially cause the sand to crack or become dislodged. Follow the manufacturer’s guidelines for proper installation and curing.
How much sand do I need for 200 square feet of pavers? The amount of sand you need for 200 square feet of pavers depends on the size of the gaps between the pavers. You’ll need to calculate the square footage of the gaps and then determine the coverage of the sand per square foot.
How much is 500 square feet of pavers? The cost of pavers can vary widely based on the material, style, and quality. It’s best to check with local suppliers for pricing information.
How many 12×12 pavers do I need for 144 square feet? For 144 square feet, assuming no gaps between pavers, you would need approximately 144 / (12×12) = 1. An exact fit would require 144 pavers.
Why won’t my polymeric sand harden? Polymeric sand may not harden properly if it wasn’t activated with enough water during the installation process or if there was excessive water present, disrupting the binding process.
Do you seal before or after polymeric sand? It’s generally recommended to apply sealer after the polymeric sand has fully cured. This helps protect the sand and the paver surface from moisture and staining.
Do you compact pavers before polymeric sand? Pavers are typically compacted during the base preparation phase before adding the bedding layer and pavers. Polymeric sand is applied after paver installation and does not require compaction.
How long to wait after using polymeric sand? The waiting time after using polymeric sand varies based on weather conditions and the specific product used. On average, you might need to wait 24 to 48 hours before applying any heavy traffic or moisture.
Is it normal for polymeric sand to crack? Polymeric sand can crack if it wasn’t properly installed, if the joints weren’t fully filled, or if the sand wasn’t properly activated with water during installation.
Should you seal polymeric sand? Sealing polymeric sand is optional but can help protect it from stains, moisture, and UV damage. Sealing is typically done after the sand has fully cured.
What to do if polymeric sand doesn’t set? If polymeric sand doesn’t set properly, you might need to remove the loose sand, clean the area, and reapply the sand according to the manufacturer’s instructions.
How deep should polymeric sand be? Polymeric sand is usually applied at a depth of 1/8 to 1/4 inch above the paver surface.
Can you touch up polymeric sand? You can add a small amount of polymeric sand to touch up gaps, but it’s generally recommended to remove any loose sand and reapply a new layer for better results.
Why is polymeric sand not used in Florida? Polymeric sand can struggle in areas with high humidity and frequent heavy rain, such as Florida, as excess moisture during installation can negatively impact its performance.
What is best to fill the gaps between pavers? Polymeric sand is often considered the best option for filling gaps between pavers, as it hardens and helps prevent weed growth.
What is the best sand to put between pavers? Polymeric sand is often recommended as the best sand to put between pavers due to its binding and weed-reducing properties.
Do weeds grow in polymeric sand? Polymeric sand is designed to inhibit weed growth, but over time, some weeds may still find their way into the joints. Proper installation and maintenance can minimize this issue.
Why is my polymeric sand coming out? Polymeric sand can come out if it wasn’t properly installed, if the joints weren’t fully filled, or if there was excessive water present during installation.
Does polymeric sand get mold? Polymeric sand is designed to resist mold and mildew growth due to its binding properties. However, if excessive moisture is consistently present, mold could potentially develop.
Can I add more polymeric sand later? You can add more polymeric sand to fill gaps, but it’s generally recommended to remove any loose sand first and follow proper installation procedures.
What is the best weather for polymeric sand? Polymeric sand should be installed on a dry day with no rain in the forecast for at least 24-48 hours after installation. Avoid extremely hot or cold temperatures.
How long to wait between polymeric sand and sealer? It’s recommended to wait until the polymeric sand has fully cured before applying sealer. This can take around 24 to 48 hours, but refer to the manufacturer’s guidelines for the specific product.
What happens to polymeric sand when it rains? If polymeric sand gets wet before it’s fully cured, it can become weakened, leading to an uneven finish or potential cracking.
How do you tamp down polymeric sand? Polymeric sand is not tamped down like traditional bedding sand. Instead, it’s applied to the surface and then misted with water to activate the binding agent.
How do you keep polymeric sand from washing away? Properly compacting the base, ensuring proper drainage, and following the manufacturer’s installation instructions can help prevent polymeric sand from washing away.
What is better than polymeric sand for pavers? Polymeric sand is often considered the best option for pavers due to its binding properties and weed-reducing capabilities. Alternatives include traditional sand or stone dust, but they may not provide the same level of stability.
Does temperature affect polymeric sand? Extreme temperatures, whether too hot or too cold, can affect the curing process of polymeric sand. Install it in moderate weather conditions for best results.
Can you power wash over polymeric sand? You can power wash over polymeric sand, but use a gentle setting to avoid dislodging the sand. Avoid direct high-pressure spraying into the joints.
Can I put 2 inches of sand under pavers? The amount of sand you need under pavers depends on the overall base preparation. Typically, a compacted base of crushed stone or gravel is used, with a thinner layer of sand (about 1 inch) as the bedding layer.
How deep should sand be under pavers? A typical recommendation is to have a bedding layer of sand that is about 1 inch deep under pavers. This provides a level surface for the pavers to be installed on.
Is too much sand under pavers bad? Having too much sand under pavers can lead to instability and shifting. It’s important to follow proper base preparation guidelines for the specific paver type you’re using.
How much is 1000 square feet of pavers? The cost of 1000 square feet of pavers can vary significantly based on the material, style, and quality. It’s best to get pricing information from local suppliers.
How many pavers do I need to cover 100 square feet? The number of pavers needed to cover 100 square feet depends on the size of the pavers. You’ll need to know the dimensions of the pavers to calculate the quantity required.
How many square feet does a pallet of pavers cover? The coverage of a pallet of pavers varies depending on the size and shape of the pavers. It’s best to check with the manufacturer or supplier for the specific coverage information.
How much polymeric sand do I need for pavers? The amount of polymeric sand you need for pavers depends on the total area of the pavers and the size of the gaps between them. You’ll need to calculate the square footage of the gaps and then determine the coverage of the polymeric sand per square foot.
How do you calculate sand for pavers? To calculate the amount of sand needed for pavers, measure the length and width of the area to be paved. Multiply the length by the width to get the square footage. Determine the thickness of the sand layer (usually around 1 inch) and calculate the volume in cubic feet. Convert the volume to cubic yards if needed.
How much space do you need between 24×24 pavers? The spacing between 24×24 pavers depends on the design and intended use. A common spacing is 1/8 to 1/4 inch for polymeric sand or slightly wider for a more rustic look. Always follow the manufacturer’s guidelines and your design preferences.
Can you put new polymeric sand over old polymeric sand? In most cases, it’s not recommended to put new polymeric sand over old sand. It’s better to remove the old sand and properly clean the joints before applying new polymeric sand.
How many years does polymeric sand last? The lifespan of polymeric sand can vary depending on factors such as climate, usage, and maintenance. On average, it can last several years, but it may need replacement as it wears down over time.
How permanent is polymeric sand? Polymeric sand provides a semi-permanent solution for filling paver joints. While it’s designed to be durable, it may need occasional maintenance and replacement due to wear and weathering.
Does water drain through polymeric sand? Yes, water can drain through polymeric sand due to its porous nature. It allows water to pass through while still providing stabilization for the pavers.
Do you add water to polymeric sand? Yes, water is added to polymeric sand during the installation process to activate the binding agent. However, excessive water should be avoided to prevent over-saturation.
How often do you need to redo polymeric sand? The frequency of redoing polymeric sand depends on factors like usage, climate, and maintenance. On average, it might need to be redone every few years as it wears down.
What happens if you overwater polymeric sand? Overwatering polymeric sand can weaken the binding agent and may lead to issues like cracking, uneven curing, or dislodgement.
Is there anything better than polymeric sand? Polymeric sand is often considered one of the best options for stabilizing paver joints. Alternatives include traditional sand and stone dust, but they may not offer the same level of durability and weed prevention.
What happens if it rains when installing pavers? Rain during paver installation can disrupt the process, especially if it washes away bedding materials or polymeric sand before they have a chance to set. It’s best to plan installations on dry days.
How often should you water polymeric sand? During installation, you should mist polymeric sand with water to activate the binding agent. Follow the manufacturer’s instructions for the specific product you’re using.
Is polymeric sand worth the money? Polymeric sand can be worth the investment, as it helps stabilize paver joints, reduces weed growth, and enhances the overall appearance of your paver installation. However, it’s important to follow proper installation and maintenance procedures.
What breaks down polymeric sand? Polymeric sand can break down over time due to exposure to weather conditions, foot traffic, UV rays, and other environmental factors. Regular maintenance can extend its lifespan.
What temperature does polymeric sand cure at? Polymeric sand cures at temperatures above freezing, usually around 32°F (0°C). Warmer temperatures can expedite the curing process.
Why do my pavers always look wet? Pavers that consistently appear wet might be retaining moisture due to poor drainage, inadequate base preparation, or an issue with the polymeric sand installation.
Can you install polymeric sand without a compactor? Polymeric sand is typically applied without using a compactor. It’s spread over the pavers and then activated with water to form a hardened joint.
Do you seal before or after polymeric sand? Sealing is usually done after polymeric sand has fully cured. This helps protect the sand and pavers from staining and moisture intrusion.
Is it normal for polymeric sand to crack? Polymeric sand can crack if not properly installed, if excessive water is present during installation, or if there is movement in the pavers below.
Do you have to tamp polymeric sand? Polymeric sand does not require tamping. It’s applied over the pavers and activated with water to form a solid joint.
What is the best sand for pavers in Florida? In Florida’s humid and rainy climate, polymeric sand may not be the best choice due to potential water-related issues. Traditional sand or stone dust could be more suitable.
Are there different grades of polymeric sand? Yes, there are different grades of polymeric sand available, designed for different types of paver joints and applications. Choose the grade that matches your specific project needs.
Can you touch up polymeric sand? You can add a small amount of polymeric sand to touch up gaps, but it’s generally recommended to remove any loose sand and reapply a new layer for better results.
Can you brush dry cement between pavers? Brushing dry cement between pavers is not recommended as it may not provide adequate stability and can lead to cracking.
When should you not use polymeric sand? Polymeric sand may not be suitable in areas with high humidity, frequent heavy rain, or where excessive water can’t be controlled during installation.
What kind of sand do you put between pavers to prevent weeds? Polymeric sand is specifically designed to prevent weed growth between pavers due to its binding properties.
What is the best sand to prevent weeds? Polymeric sand is considered the best type of sand to prevent weeds between pavers, as it hardens and inhibits weed growth.
How do I keep weeds from growing between my patio pavers? Using polymeric sand, which hardens to prevent weed growth, is one effective way to keep weeds from growing between pavers. Regular maintenance and addressing any gaps can also help.
What happens to polymeric sand when it rains? If polymeric sand gets wet before it’s fully cured, it can become weakened, leading to an uneven finish or potential cracking.
What to do if polymeric sand doesn’t set? If polymeric sand doesn’t set properly, you might need to remove the loose sand, clean the area, and reapply the sand according to the manufacturer’s instructions.
Will weeds grow through polymeric sand? Polymeric sand is designed to inhibit weed growth, but over time, some weeds may still find their way into the joints. Proper installation and maintenance can minimize this issue.
Why is polymeric sand not used in Florida? Polymeric sand can struggle in areas with high humidity and frequent heavy rain, such as Florida, as excess moisture during installation can negatively impact its performance.
Do you need to remove old polymeric sand? It’s generally recommended to remove old, loose polymeric sand before reapplying new sand. Proper cleaning and preparation ensure better results.
How thick should polymeric sand be? Polymeric sand is usually applied at a depth of 1/8 to 1/4 inch above the paver surface.
Does temperature affect polymeric sand? Extreme temperatures, whether too hot or too cold, can affect the curing process of polymeric sand. Install it in moderate weather conditions for best results.
How do you keep polymeric sand from washing away? Properly compacting the base, ensuring proper drainage, and following the manufacturer’s installation instructions can help prevent polymeric sand from washing away.
How do you seal polymeric sand joints? Sealing polymeric sand joints involves applying a paver sealer over the cured sand to provide an extra layer of protection and enhance the appearance.
Should I sand pavers before sealing? It’s generally recommended to clean the pavers before sealing, which might involve removing any loose debris and ensuring the joints are properly filled with sand or polymeric sand.
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