Owning a house with granite countertops won’t hurt you, but when you’re the one cutting and creating the countertop pieces, you have to take special care when working in silica dust-filled air. The presence of silica-containing materials isn’t necessarily a bad thing. These materials are common in construction, and many of them are worked with in such a way as to produce a respirable dust.Ĭommon stone types that contain silica include granite, limestone, quartzite, sandstone, shale, and slate.Īny house, building, street, or parking lot you see was probably made with at least one form of silica. Silica is really only dangerous if it’s in its respirable dust form, though, so it’s important to be aware of the materials and environments where the silica commonly becomes respirable.Ĭonstruction Materials That Contain Silica So that means silica is pretty much everywhere. So we know that silica is in rocks-almost all of the rocks on earth-and we know that rocks are part of many materials in construction and other industries. Crystalline silica is used in manufacturing, household abrasives, adhesives, paints, soaps, and glass. ![]() The main varieties of crystalline silica are the rocks quartz, cristobalite, and tridymite. ![]() Check out our previous post that explains what silica is. In order to do that, make sure your employees know all about what silica is and where it’s found.īefore we can talk about where silica is found, it’s important to understand exactly what silica is. Crystalline silica exposure continues to be a serious threat in the workplace, so it’s important to educate employees on the risks involved.
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