Kitchen Countertops / September 26, 2018 / Alfred Johnson
Sustainability: The cement in concrete is derived from heating limestone, which is a carbon-intensive process that creates gas emissions. However, slag cement, fly ash and silica fume — all industrial waste by-products that are carbon neutral — can replace more than 50 percent of the cement, reducing emissions and improving the concrete’s ecofriendliness.
Cons: Most quartz products claim to be heat-resistant, but that doesn’t mean they’re completely heat proof. As with many countertop materials, it’s always best to check with the manufacturer about just how much heat the product is able to withstand.
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