Passive schoolbuilding - Airtight coating on concrete walls

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Passive schoolbuilding - Airtight coating on concrete walls

2018

Project: Airtightness of the outer skin.

Blowerproof Liquid was spray applied to the concrete masonry and the concrete seams of all outer walls. The interior walls remain uncoated, keeping the existing masonry visible as requested by the client. The windows were also made airtight from the outside with Blowerproof Liquid Brush.