Swimming Pool Deck Joint Sealant
Without caulking in the gap the gap or space soon fills with.
Swimming pool deck joint sealant. Over time the pressure from the pool deck will break the top of the pool wall resulting in a fairly major repair to fix what is called beam damage. Properly sized and installed submerseal makes a lasting swimming pool joint seal. Deck o seal has been suggested but the concrete deck cantilevers over the edge of the pool so expansion joint troughs that approach the edge of the pool continue down vertically along the 4 face of the deck deck o seal would not work at the 5 troughs that extend over the edge. The beam is defined as the top 6 or 8 inches of the pool wall which holds the tile coping.
Pool mastic is basically another name for the expansion joint caulking around swimming pools. Beam damage gets worse with time eventually crumbling requiring beam reconstruction. Seal all cracks and joints with deck o seal two part elastomeric polysulfide based joint sealant. Meadows inc offers the concrete pool construction industry a complete line of self leveling and non sag single and two part polysulfide joint sealants plastic deck drainage systems and decorative concrete sealing compounds from twelve factory owned locations plus distributors throughout north america.
It is ideal for sealing joints around swimming pools and for interior and exterior use. In a lot of spots the thick sealant gradually flowed around the backer rod leaving what looked like a backer rod that had been dipped in sealant and placed in the joint. To avoid this costly expense maintain a true expansion joint and keep it clean and dry with a solid bead of pool caulk in the expansion joint between the back edge of the pool coping and the pool deck. Pool seal sets a new standard for swimming pool mastic or expansion joint sealant.
Deck o seal is used for caulking and sealing joints subject to concrete movement to provide a firm flexible weather tight seal. After using many different brands and types of concrete sealers over the years with many failing some wearing off and some making the concrete slippery i found radonseal and it s been the best sealer i ve used for. I had to go over many of these spots several times with about 10 minutes in between to get it to look right and set up flush between the deck and coping instead of curved. Some people call it pool caulk or sealant because that s its job.
To seal the pool so that no water leaks from the pool into the surrounding concrete. A proper expansion joint is a gap between the pool wall and pool deck that goes clear to the earth beneath the pool deck. Deck o seal s renu strips have also been suggested but. Deck o seal a division of w.