shotcrete application

Perfecting Substrates (the importance of bonding agents)
Concrete bonding agents play a crucial role in ensuring a strong and durable bond between shotcrete and plaster in swimming pools. They offer a host of advantages that can work to improve durability of a cementitious finish, while evening out its appearance, explains Jon Temple, who urges builders and plasters to think twice before skipping the bonding agent. ...
Detail: S032B
Preventing voids, or "shadows" during the shotcrete application process is crucial, says Dave Peterson, and it's particularly tricky in designs with steel close together. In those cases, he says, use this detail.
2020/9.2, September 16 — Striking Contrasts, Steel Detail, Purposeful Wreckage and more
THE ESSENTIAL E-NEWSLETTER FOR WATERSHAPE DESIGNERS, ENGINEERS AND BUILDERS September 16, 2020 www.watershapes.com FEATURE ARTICLE…
Bad Exposures
Tying form boards to structural steel is a huge mistake, says Paolo Benedetti: There's no standard or rationale that supports the practice, and as he notes here, that's simply because doing so conjures a host of problems and can result in structurally incompetent walls and shells.
W.R. Meadows Offers Dual-Layer Waterproofing
W.R. Meadows (Hampshire, IL) offers Clay-Tite, a dual-layer waterproofing system consisting of virgin HDPE (20…