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Main | Heat Island Reduction
 

Decorative Concrete colors can help reduce the urban heat island effect.

Buildings and pavement made of dark materials such as asphalt (a petroleum based product) absorb most or all of the sun's energy instead of reflecting it away, causing the temperature of the surfaces and the air around it to rise. These higher temperatures result in the urban heat island effect. The urban heat island effect is detrimental in many ways, including increased energy usage through higher air conditioning and increased respiratory problems resulting from raised pollution levels.

Planting trees and bushes and adding more green space is one of the best ways to combat the heat island effect in the urban landscape. Vegetation can save energy by providing shade and lowering temperatures in urban areas. But there will always be a need for paved areas. When specifying paved areas, one of your first and foremost concerns should be its environmental impact. You want to install a hardscape that has high solar reflectivity which results in less solar energy absorbed. And for that you want to choose Scofield Systems.

Both CHROMIX® Admixtures for Color-Conditioned® Concrete and LITHOCHROME® Color Hardener are available in colors that provide higher solar reflectivity values than aspahlt or plain gray concrete. These higher values help produce "cool pavement" which reduces the urban heat island effect while producing durable, beautiful and functional surfaces for focal points and accents in landscape designs.

How can Scofield Systems help reduce heat island effect and contribute to sustainability?

CHROMIX Admixtures and LITHOCHROME Color Hardener can provide increased solar reflectivity in concrete hardscapes
Many colors of CHROMIX Admixtures and LITHOCHROME Color Hardener have increased solar reflectivity values over plain concrete, so they can help reduce Heat Island Effect and contribute to LEED® credit 7.1 of the Sustainable Sites section. Refer to Scofield’s SRI chart for CHROMIX Admixtures or LITHOCHROME® Color Hardener for more information.
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CHROMIX Admixtures are composed of mostly recycled content
Most standard colors and many custom colors of CHROMIX Admixtures contain over 99% recycled material. The iron oxide pigments are made from byproduct or recycled materials, so they could help qualify for LEED credits under the recycled content category of the Materials and Resources section.
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Concrete is a locally produced, GREEN Building material
Freshly placed, integrally colored concrete has the added advantage of contributing to LEED points under the regional materials category of the Materials & Resources section.

Always refer to the latest USGBC documentation for full details about credits and certification requirements

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