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Can I plaster my own pool?
In a nutshell, replastering a pool means putting a new layer of plaster on the walls and bottom. If they simply left your pool as a concrete or gunite shell, it would periodically empty out on its own and you’d have to keep refilling it. To avoid this problem, installers typically add a ½ inch-thick layer of plaster.
What type of plaster is used for pools?
Pool plaster is traditionally a mix of white Portland cement and marble dust, but there are dozens of additives for strength, ease of application and color. Plasterers can add color additives to produce any shade of plaster, or use quartz, glass or ceramic aggregate to add flecks of specific hues.
How much does a plaster pool cost?
The typical cost to have a pool replastered is between $4 and $7 per square foot. Assuming an average pool size of 16 feet by 32 feet, 4 feet deep on the shallow end and 8 feet on the deep end, that’s total of 1,088 square feet. If the cost is $5 per square foot, replastering would cost $5,440.
How do I fix plaster in my pool?
Mix the plaster to the consistency of peanut butter—thick enough to stay in place, but not so thick you can’t easily spread it. Add cement dye, if necessary, to match the current plaster color. Dab the surface to be repaired with a wet (but not dripping) grouting sponge, or spray the surface with a fine mist of water.
How do you make pool plaster?
According to the Civil Engineers Forum, the basic pool plaster recipe is a 1:2 ratio of white Portland cement mixed with some sort of silicate, such as ground limestone, quartz sand or marble dust.
Can you retile a pool without plastering?
Yes. The thinset and grout used to install the new tile will fall onto the pool surface. The pool will likely have to be pressure washed and possibly acid washed after the retile if you are not replastering the pool as well. Expect additional charge for the cleanup.
How long can you leave a plaster pool empty?
I. If the pool ever needs to be drained to replace the water or to maintain the plaster, it should never be left empty for more than eight to ten days at the most. More than this may cause the plaster to dry out and crack.
How many times can you Replaster a pool?
On Average, Replastering is Every 10 Years So how often do you need to replaster a pool? The short answer is about every 10 years. However, it’s important to consider the factors mentioned above, as they are typical signs that your pool needs to be replastered.
How long does it take to plaster a pool?
60% of the curing or maturing process of a plaster finish occurs in the first 28 days and will continue over the next 8 to 10 months. This curing process causes the alkalinity, pH, and calcium levels to rise on their own as the pool strengthens and seals the new finish.
How soon can you swim in a pool after plaster?
The plaster material cures under water in about 7-10 days. But this doesn’t mean you have to wait that long. Once the pool is filled and clean, you can go in for a swim.
What happens if you don’t Replaster a pool?
Over a period of them, there are certain minerals in the water like iron and copper that may stain the plaster and ruin the look of your pool. Whenever this happens, it means that its time to replace it. Also, you could get scratched or your swimsuit could get torn with the jagged plaster.
How thick is swimming pool plaster?
Applied at a thickness of about one half an inch, white plaster was the standard in the pool industry.
How much does it cost to Replaster and tile a pool?
The average cost to replaster per square foot is around $4.50 – $6.00 which means the estimated total cost is $5,022 – $6,696. Taking steps to resolve plaster issues when they become apparent will save you hundreds of dollars. Investing in the quality of your pool will provide long-term sustainability.
Are cracks in pool plaster normal?
Surface cracks can be seen in the plaster and generally don’t mean that you have a leak. Surface cracks don’t usually run through the shell of the pool and cause leaks. These are also pretty normal and can be repaired easily.
What causes cracks in pool plaster?
Small superficial cracks are called check cracks or crazing. This is normal due to the cement shrinking or flexing of the supporting structure, and should not be considered a deficiency. The most common cause for crazing is if the pool is finished on a hot, dry or windy day, or if it took too long to fill the pool.
How do you fix a crack in a plaster pool?
Using a damp grouting sponge, lightly moisten the perimeter of the crack. Use the putty knife or trowel to apply to pool plaster and gently push it into the crack. Make sure it’s smooth and free from air bubbles. Then use the putty knife or trowel to scrape off excess plaster.
