Among the more environmentally friendly materials are recycled paper slabs. These are typically made with post-consumer office paper and cardboard that is soaked in natural phenolic resins, such as cashew nut shell liquid, and pressed together in a heated pressure chamber. The final product is a pretty durable, abrasive resistant surface in a standard size of 60 by 144 inches. Some distributors also offer 30 by 144 inch, 30 by 72 inch and 60 by 72 inch sizes as well. The major manufacturers of recycled paper countertop materials are Paperstone, Shetkastone and Richlite
Other types of surfaces have also come in to fill the niche. These include recycled aluminum countertops created by Alkemi and Eleek. Alkami countertops are reportedly 60 percent post-industrial recycled aluminum bonded with resins. Both Eleek and Alkami surfaces can be custom made to include frontwrap, sidewrap and backsplashes and can be finished in matte or gloss.
Bamboo fibers are a strong and versatile natural resource that has recently begun to be used in a variety of applications, including textiles and hard surfaces. Totally Bamboo offers 100 percent bamboo countertops in 25.5, 30 and 36 inch widths and lengths of up to 8 feet. The 1.5 inch thick sheets are said to be 16 percent harder than maple and bamboo is much more sustainable, being more quickly regrown and replaced. These materials are bonded with cross-band laminates and food-grade, formaldehyde-free adhesive. Eco-top offers a product made of 50 percent bamboo fiber and 50 percent wood fiber recycled from building demolitions that are bound in water-based resins.
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