Tag Archives: roofing

Next-gen sprayfoam systems: shifting to HFO blowing agents

The push toward HFO-based sprayfoam blowing agent technology is the latest step in an ongoing evolution to phase out the use of chemicals known to harm the ozone and climate. In addition to reducing the negative Earth impacts of sprayfoam insulation and roofing materials, there are also product performance and installation considerations. This article will explain the blowing agent shift and why it matters to those considering the specification of sprayfoam for both insulation and roofing applications in commercial building projects.

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The deleterious situation of the pool structure

Improper design, poor construction techniques, and lack of maintenance can allow chlorinated water to migrate into the pool’s concrete shell and embedded structural reinforcement. To ensure the longevity of the pool structure and its components, design professionals must be familiar with state-of-the-art construction technology and performance-based design.

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