Continued from page 1
Stage 4
Building
pool structure. When you get to
stage of putting your pool kit together, pay real attention to all levels and measurements. MEASURE TWICE, DO ONCE, check all dimensions are what they are supposed to be, horizontally, vertically and diagonally. If something doesn’t look right, it probably isn’t. This bit may take anything from a day to three or four depending on
type of kit used and how much concrete is needed to support
structure.
Stage 5
Preparing
base. Most D.I.Y. pool kits have liners, most of which be installed on a base of compact sand or, a weak sand and cement screed. A cement base can be smoother than sand and makes for a more professional finish so ask your supplier to see what they recommend. For a sand base, wet
sand and use a 45kg compactor or hand garden type roller to flatten
base. If concrete is preferred use a semi dry mix, reinforced with metal or fibre, draw a screed rail over
surface to make around a 6cm thickness then smooth off with a “taloche” or board type float.
Stage 6
Preparing
pool interior. Some liners need around a 4-5” fillet all
way around
base of
pool between
walls and
floor at 45 degrees so that they are less stressed at
seams. Check
walls of your pool for any sharp edges and either cover them with duct tape or silicone sealent. Sweep
base of
pool if it’s a cement base, any holes or digs in
base can be covered with a thin layer of just dry cement powder smoothed out. Extra protection for
liner can be provided by a felt or foam under lining placed on
floor and walls.
Stage 7.
Fitting White Goods. It’s normally at this stage that
skimmers, jets, lights, plumbing and any other fittings needed, are cut and fitted into
structure of your pool. Skimmers are usually placed at
opposite side to
inlet jets, take care to measure their positions accurately. Pay attention to all seals and use a suitable sealing compound if required.
TIP: Don’t fit an underwater projector facing a house as they can be far too bright at night.
Stage 8. Installing
liner. Ensure all fittings are well sealed and check one last time for any sharp edges. Feel all over
floor and if a stone or clump of sand can be felt a quick thump from a hammer will get rid of them. You’ll be surprised how large
smallest grains can feel when they are under a piece of felt. Try to fit your liner when it’s a hot day, unfold
liner and it will become supple enough to get any creases or folds out.
Secure
liner at
top of
pool and place
tube of a vacuum cleaner between
liner and pool wall in a central position. Seal off all other gaps and as you begin to add water, smooth out
wrinkles in
base of
pool with your feet. At
same time switch on
vacuum and
liner will sit back against
walls of
pool getting rid of wrinkles and creases.
TIP: Cut your toenails before you start, long nails can puncture a liner easily when it’s being installed. Stage 9.
Cutting
liner. If you have to cut
liner in a pool for
skimmers, jets, roman end or whatever, always fill
pool to just below
level of
fitting before cutting it out, this way
liner will already be stretched into position and will not tear. Pay special attention and make absolutely certain of where you need to cut
liner. A hole in
wrong place at this stage would not be ideal. You can normally clamp
liner into place around whatever you are fitting, then cut out
liner, don’t try to cut (by eye) before
liner is in place, no-ones free hand is that good!
Stage 10.
Finishing off. Backfilling any pool is one of
most laborious jobs to do, especially if you don’t have a digger at hand. Continue to fill
pool and backfill at
same time. Some pools will need a backfill of dry sand and cement, others use stone for better drainage or just
spoil from
hole, consult your kit supplier.
Connect your pump and filtration system and fit any marjelles (coping) if required. Any stone marjelles (coping) should be fitted using white cement mixed with a water proofing compound such as hydro-fuge.
That’s it. Your pool is now ready for use, once you have added either salt or chlorine to treat
water. Even if you still have to build a terrace you can taste
fruits of your labour. Go on dive in!
Resource box ----------------------------------------------------------------- For more information regarding in-ground pool kits and swimming pool security systems for pools in France contact us today. Visit our website: http://www.propertyservicesinfrance.com -----------------------------------------------------------------
