How long does it take to shotcrete a pool?
Shotcrete / concrete is ready for water as soon as the initial set is complete, which is about 4-6 hrs after placement. Water is applied to aid in hydration/curing, a process which decays exponentially, so watering is most critical in the first hours/days after placement.
What is shotcrete swimming pool?
Known for its dependable structural strength, shotcrete is a concrete blend of sand, cement, and water that’s applied through a high-pressure hose. Crews spray the concrete blend at high velocity onto the steel across the entire pool, creating the dense pool floor and walls.
Is it possible to deepen a pool?
Depth change is a fairly simple procedure, especially with steel and polymer pools. Whether you’re choosing to go shallower or deeper, if you have a vinyl pool, the bottom will then be redone with a concrete or vermiculite coating, and you’ll have your new depth.
What is Marcite?
Marcite is a mixture composed primarily of white Portland cement, marble dust, and fortifying additives to boost strength and water resistance. Mixed with water, it forms a smooth material that specialty crews use to coat the inside of a pool.
How can I make my pool less deep?
Mix together more concrete, two bags at a time, inside the pool to make it shallower. Pour the concrete into the bottom of the pool, starting at the deep end, directly from the mixer. Slowly build up the depth by pouring in concrete and swirling it smooth with a trowel.
How do I reduce the size of my pool?
You can make a pool smaller by building a new wall or walls with in the pool, tied to the existing structure. Keep in mind depending on the layout, some returns, suction lines, skimmers, new tile or lighting may have to be factored in.
How long does a Marcite pool last?
8 to 12 years
Marcite is also the most affordable option for a new pool or replastering an existing one. With properly maintained pool water, it will last 8 to 12 years.
How much does it cost to Marcite a pool?
Labor and materials to finish a pool with plaster (also called marcite) will cost $5,500. The pros and cons of this finish are: Pro: Least expensive.
How much does it cost to build a shotcrete pool?
These are ideal outcomes, of course — some builders may use processes they’re not fully trained in, which is why it’s so important to properly vet any potential pool builder before you sign a contract for a pool project. Concrete pools, especially larger pools built with the shotcrete process, can often cost more than $100,000 to install.
What’s the difference between gunite and shotcrete concrete?
Concrete pools can be made of either shotcrete or gunite. The difference is when the concrete mixes with the water. Shotcrete refers to wet concrete that’s already fully mixed before it’s shot out of a hose.
What’s the best way to shock a pool?
Here’s how to shock a pool: Test the water. You will need to check the pH level in your pool. Pool test kits can measure the FC and TC of your water. To find the CC of your pool, subtract the FC from the TC. This will let you know how much chlorine you need to add to the pool. Calculate the amount of shock you will need to mix.
What are the OSHA instructions for swimming pool construction?
(OSHA Instruction CPL-02-00-160 Chapter 5 Section VI.B.2)* (OSHA Instruction CPL 2.45B CH-3, Chapter V section E.3.b.) Such alternative means and methods for swimming pool excavations include at least the following: All spoil piles are maintained a safe distance away from excavation (equal to or greater distance than depth),
