Expert Insights

A newly constructed concrete swimming pool shell being sprayed with water for curing

Lessons Learned: The Importance of Properly Hydrating New Concrete Pool Shells

By Scott Cohen, Chairman of the California Pool and Spa Association (CPSA). Originally published on WaterShapes.com When it comes to concrete curing, cutting corners today often leads to serious problems tomorrow. Observing proper curing practices is a hallmark of professional craftsmanship—and a commitment to delivering a quality product that homeowners can

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Scott Cohen Recognized as PHTA Volunteer of the Year

The Pool & Hot Tub Alliance (PHTA) has named Scott Cohen, President of The Green Scene Landscaping & Pools, as its 2024 Volunteer of the Year. This prestigious award highlights Cohen’s exceptional contributions to advancing professionalism in the aquatic industry through his extensive volunteer work with the organization. Cohen currently

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On this large Thousand Oaks hillside project, we chose cast concrete to easily match the freeform pool shapes with the steps, coping, swim-up spa bar, and firepit cap.

Cast Concrete Coping Around Swimming Pools

Originally published by The Green Scene, July 23, 2024 My Favorite Cast Member: Cast in Place Concrete The Green Scene is a high-end design-build Landscaping and Swimming Pool firm in sunny California, specializing in developing custom designs for our clients. For decades, we have worked with cast concrete, guided by

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Medium shot of a small, luxry inground pool with blue trim tiles embedded near the edges of the pool's stairs. One of the most avoidable injuries that occur around pools include slips due to a lack of the visual cues provided by trim tiles.

Avoid This Often-Overlooked Source of Injuries

An argument for placing step-trim tile on every pool and spa By Scott Cohen. Originally Publised in Pool and Spa News, July 2024. I have served as an expert witness consultant for more than 16 years now. An interesting side benefit to this work: It really opens my eyes to

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Alkali-Silica Reaction (ASR) in Shotcrete Swimming Pools

Cracking in shotcrete swimming pools can stem from multiple sources, including defects in planning, execution, construction, or the materials used. A critical issue to consider when examining cracks in shotcrete swimming pools is the Alkali-Silica Reaction (ASR). What is Alkali-Silica Reaction (ASR)? ASR is a chemical reaction in concrete between

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What is a Bond Beam in a Shotcrete Swimming Pool?

In the world of swimming pool construction, the bond beam represents one of the most crucial elements, ensuring the structural integrity and longevity of a pool. A bond beam is a horizontally reinforced concrete beam that forms the top edge of the pool walls. This structural component is vital for

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