Lowering Emissivity of Concrete Roof Tile’s Underside Cuts Down Heat Entry to the Building

<div>The experimental building cell and the deployment of measurement sensors on the concrete roof tile. (a) A photo of the roof, (b) roof’s front view, (c) roof’s side view, and (d) roof’s plan view.</div>

Advances in Materials Science and Engineering

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Figure 2

Figure 2: Lowering Emissivity of Concrete Roof Tile’s Underside Cuts Down Heat Entry to the Building 