The two most effective methods for stabilizing pea gravel are
cement and permeable pavers
. If you’re stabilizing pea gravel with cement, it will hold for a while until it’s eventually damaged by traffic and water exposure.
Can pea gravel be sealed?
Pea gravel offers a smooth, textured surface to driveways and patios. … Using chip seal over pea gravel is a simple, affordable way to enhance your yard with the colors and smooth walking surface of pea gravel minus the heavy maintenance.
How do you seal pea gravel concrete?
Pea gravel offers a smooth, textured surface to driveways and patios. … Using chip seal over pea gravel is a simple, affordable way to enhance your yard with the colors and smooth walking surface of pea gravel minus the heavy maintenance.
What do you seal exposed aggregate concrete with?
Sealing Exposed Aggregate
Apply
a Solvent Based Acrylic Sealer
. These sealer types can be used on exposed aggregate with excellent results. Using a 1/2′′ roller, start applying the sealer at the far end making sure to not step in the sealer. The sealer should be applied at the manufacturer’s spread rate.
Does aggregate concrete need sealing?
Does exposed aggregate need to be sealed?
Yes
. These sealers—typically film-forming acrylic resins—can help protect against spalling, dusting, efflorescence, freeze-thaw damage, stains, deicing salts, and abrasion. A sealer will also enhance the color of the aggregate, accentuating its depth and richness.
Should I put sand under pea gravel?
Next, pea gravel shifts underfoot, so you’ll need to carefully plan how deep your layer will go. … Start with a heavy tamper to compress any soil underneath,
add a sturdy base layer of either crushed rock or sand
, layer on about 3 inches of pea gravel, and then tamp down again to make sure everything is compact.
Can I mix cement with pea gravel?
Mixing pea gravel or any other type of rock into concrete is a technique known as creating exposed aggregate. … Combining pea gravel with concrete is an effect most frequently used for driveways, patios and other outdoor locations.
How do you keep weeds out of pea gravel?
Cover with Landscape Fabric
To keep weeds down, cover the entire area with landscape fabric or heavy plastic to stop weed growth. When your chosen area is larger than the width of the fabric, lay the material in parallel strips with a 3-inch overlap and secure in place with fabric staples.
How do you maintain pea gravel?
How do you keep pea gravel looking good? You’ll probably need to tidy the surface with a
rake
every now and then. Luckily, pea gravel doesn’t decompose, but it does sink into the soil (which improves drainage if you have clay soil). So you may need to replenish the gravel every four years or so.
How do you calculate pea gravel?
Measure the length, width and depth in feet of the area to be covered.
Multiply the three numbers together. Divide by 27
to get the number of cubic yards of pea gravel needed. For example, if the area is 9 feet square and the gravel is to be a foot deep, multiply 9 by 9 by 1 to get 81.
How soon can you seal exposed aggregate?
Allow new concrete to cure completely (
at least 28 days or as recommended
). Most sealers must be applied under dry conditions. Applying to damp concrete could cause haziness or loss of adhesion. Air temperatures should be above 50°F during sealer application and for at least 24 hours after.
Is there a sealer for concrete?
There are two main types of concrete sealers:
film-forming sealers and penetrating sealers
. Film-forming sealers include acrylics, epoxies, and urethanes that form a coating on the surface of the concrete. Film-forming sealers, especially acrylics, are more susceptible to wear and will need to be reapplied frequently.
How do you clean aggregate concrete before sealing?
Before applying either a penetrating or topical sealer, you must clean the exposed aggregate concrete. Pressure wash the dirt and grime off the surface,
use rust remover to remove rust
and a cleaner/degreaser to tackle tough oil spills. After cleaning the concrete, allow a day to dry.
What is the best temperature to seal concrete?
Most manufacturers recommend
50 to 90 degrees
as the ideal temperature range for applying concrete sealer.
Is Exposed aggregate concrete more expensive?
Explanation: Exposed aggregate is
more expensive than standard aggregate
because it requires more material expense and labor expense.
