A number of GWM's products are used in the construction industry. We manufacture fine quartz, mica, vermiculite and marble powders, pebbles, dolomite granules and calcium carbonate to name a few minerals used in construction applications.

We serve a variety of markets in the construction industry.  Applications include cement / plaster based wallboard panels, wallboard joint cement, textured interior plasters, solid surfacing, terrazzo flooring, building insulation, decorative renders, lightweight fibre cement boards, tile grouts, building repair products, polymer cements / adhesives, textured coatings, acid etched mortars and renders, reconstituted stone, imitation stonework, bricks and tiles, concrete production, roofing, dry wall compounds, cementicious systems, fire protection boards, loft insulation, sound insulation, thermal insulation, heavyweight and lightweight concrete.