etching
Having a beautiful pool with a colored surface, especially one with a quartz or pebble plaster finish, is a popular choice among pool owners, and understandably so. The color adds ambiance to the setting and can make the water wonderfully attractive and inviting. That's why pool owners are willing to pay extra to have that special color enhance their water and by extension the entire backyard. With that investment in aesthetics, consumers rightfully expect the attractive appearance they've paid for to last a long time. In turn, builders, remodelers, and plasterers are motivated to provide colorfast surfaces that endure the dynamic swimming pool environment. Unfortunately, as we all know, that's not always the case - colors do sometimes fade. Because the interior pool surface is such a dominating
WaterShapes recently published a pair of my articles on techniques for filling newly plastered swimming pools with water and starting them on the path to a long, successful service life. In the second of those articles (click here), the focus was on the bicarb start-up method and the effect this approach has on the establishment of a durable plaster, pebble or quartz finish. But rather than being a step-by-step description of how the bicarb start-up works on site, the article was about
Everyone knows that muriatic acid, when applied directly to a plaster finish, will dissolve and remove material from the surface. This is why the practice of "acid washing" is so widespread: It removes surface stains and restores a finish to an approximation of what it looked like when new. The problem with this acid application, of course, is that it
For decades, controversy has surrounded the initial interactions of water and cementitious finishes in pools and spas – controversy that has led to heated debate, bad blood, litigation and very little by way of resolution. But that hasn’t stopped numerous organizations and individuals from working toward an answer, says Randy Dukes, who discusses here an
Back in October 1989, I was on the second day of a new job working with Jim McCloskey for another pool/spa industry magazine when he called me into his office and suggested that I might want to spend my evening at a meeting of the
Water and cement-based materials interact in so many ways and on so many levels that it's tough to sort everything out. From initial issues of hydration and curing to a range of longer-term, maintenance-related concerns, says chemistry expert Jeff Freeman, cementitious products in submerged environments react so distinctly to water's presence that it is indeed essential for watershapers to consider what's up when putting them together.
