Pool Deck Expansion Joint Caulking

Without caulking in the gap the gap or space soon fills with sand pebbles seeds dirt etc.
Pool deck expansion joint caulking. The beam is defined as the top 6 or 8 inches of the pool wall which holds the tile coping. If old caulking remains scrape it out with a putty knife. Self leveling sealant is a single component self leveling premium grade polyurethane sealant with an accelerated curing capacity used to seal gaps joints and cracks. Novalink sl pool deck sealant is a self leveling moisture cure construction sealant specially formulated for application in damp or dry horizontal concrete expansion joints.
Self leveling sealant is a sikaflex 29 fl. Only about 3 million pools in america that. Deck o seal a division of w. They are usually filled with caulks that enable free movement of the pool deck without cracking.
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 is used for caulking and sealing joints subject to concrete movement to provide a firm flexible weather tight seal. Pool expansion joints are crucial to prevent contact between the pool and the deck which could crack if the two structures come in contact with each other. Beam damage gets worse with time eventually crumbling requiring beam reconstruction.
Clean out the pool expansion joint with a shop vacuum or broom. 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. Expansion joints are placed between the pool deck and the pool or the home and patio to allow for concrete slabs to expand during warm weather without pushing on the pool wall and pool coping. No tooling feature saves time and money.
Novalink sl pool deck sealant levels to a smooth level finish and bonds well to masonry wood aluminum steel slate natural stone clay tile asphalt and most other. 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. Seal all cracks and joints with deck o seal two part elastomeric polysulfide based joint sealant. It is ideal for sealing joints around swimming pools and for interior and exterior use.
Pool seal sets a new standard for swimming pool mastic or expansion joint sealant. Not all pools need caulking just in ground pools with concrete decks and coping stones as shown above. Size is ideal for larger projects.