Granite driveway Designed and installed by Gappsi in Mount Sinai Long Island NY, with 6×9 granite pavers flamed and tumbled finished. Installation was done over poured concrete base and one inch of fine sand. This driveway was recently cleaned re-sanded and sealed with high quality Gappsi sealer Granite Driveway Contractor Mont Sinai Long Island NY

A white powder that bleeds trough the cement, grout, bricks and concrete walls and floors. That white residue is called efflorescence. it is the lime and calcium that gets brought to the surface by way or evaporation as the stones dry the water rises to the top and so is the white powder from the

It is important to wait at least a year before sealing concrete pavers from the date of installation. Concrete pavers have to cure and must go through a four-season cycle of weathering. This allows most of the lime from the paver’s surface to come out. After the cleaning and pressure washing process, all the lime

There are many manufactures of sealers, from solvents to acrylic urethane. Epoxies, acrylic, and urethane sealers come in water-based versions and solvent-based versions, including combinations of both. The biggest difference between the two is the VOC content. The sheen and life of the product determines how often it lasts before needing to be reapplied. Solvent-based

Yes! All concrete and paver surfaces should be cleaned before applying any sealer coating. It is very important that the surface is clean because any stains or materials that get trapped under the sealer will not be able to be cleaned after it’s sealed. Pressure washing pavers is just as important as sealing it. Using

Best Long Island Paver Restoration Company Yes! Concrete pavers should be sealed. Paving stones are manufactured with the highest quality cement, but cement is a corrosive material that wears under natural elements. The sun, rain and cold, can easily wear the surface of pavers, and a good sealing job with the right sealing product, applied

Long island NY Swimming Pool Builders Vinyl Swimming pool built in floral Park with safety auto cover By Gappsi. Molded monolithic concrete Pour for walls and steps.

Schedule an appointment with a Gappsi Representative Concrete wall vinyl lined Swimming pool Built by Gappsi in Dix Hills Suffolk County NY. With full stadium stairs along shallow end wall, and Fiberglass spillover spas overall pool size is 20 x 40 3.5 to 8 feet deep with a diving board, Salt water chlorine generator and

Schedule an appointment with a Gappsi Representative. Concrete wall vinyl lined Swimming pool Built by Gappsi in Brightwater NY. With full stadium stairs along shallow end wall, overall pool size is 16×36 , 3.5 to 6 feet deep Salt water chlorine generator and also a full automated safety cover. To learn more about Gappsi products,

Kings Park NY 11754 Pool Company Vinyl pool walls swimming pool, built with concrete walls. Gappsi latest swimming pool installation in Kings Park NY 11754. After the installation of the aluminum molds they were filled with ready mix concrete. Steps across the shallow area are also molded as a monolithic pour. Next the stripping of

Suffolk County 27543-H1 9-10-99 to present, 15435-H1 7-1-88 to 7-1-97  Nassau County H2209100000  Southampton L002384  NYC and The Five Boroughs 1321423

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