Cavitation – the phenomenon of formation of vapour bubbles of a flowing liquid in a region where the pressure of the liquid falls below its vapour pressure.

This is what happens with the water is moving to fast, not to much or to little, but to FAST.  This happens when pool builders over size a pump for a pool or when return lines get plugged up.

Having a pool company that understands water movement and how it relates to the overall good of your pool is key.  Pump sizing is key for correct water movement along with proper filtration.  Bigger pumps can also push the water right past your filter media not cleaning properly.

What to use, Vermiculite or Sand for the bottom of your vinyl liner pool?

Rule #1 :: If you are putting in an inground swimming pool, never use sand.  If you are talking to a builder who only uses sand, politely say thanks and escort him out of your house.  Using sand is easier, less expensive, less messy; but it is also just being lazy, suck in 1980, and not good for the end user.  Simply put, you are working with someone who isn’t concerned with making the best pool possible.

Strong Pool Krete is made up of Portland cement, vermiculite, and sand.  When all three are combined and troweled out, you get a strong smooth surface for your liner to lay on.  Pool Krete will setup and turn into a hard “cork board” for your liner.

When using sand under your vinyl liner is doesn’t hold its form as well as » Continue reading “Strong Pool Krete (Vermiculite) or Sand?”

The winter is the time of year when many people begin to think about their summer holidays with thoughts of lounging on a beach somewhere hot. But the colder months are also the best time of year to build your own swimming pool.

The current world-wide economic downturn is forcing many people to postpone their planned home moves as property values continue to depreciate. Uncertainty in the housing market is leading to many people looking at their existing homes and considering ways that they can enhance their property. Rooms in the roof, extensions, new kitchens and garden makeovers are all excellent ways to make the most of your current property and improve the quality of your life. Another is to install a swimming pool in your garden.

» Continue reading “Above Ground Pool Build”