In this process, granular refractory sand is coated with a mixture of bentonite clay, water and, in some cases, other additives (Fig. 1). The additives help to harden and hold the mold shape to withstand the pres-sures of the molten metal. The green sand mixture is compacted by hand or through mechanical force around a pattern to create a mold. The me-chanical force can be induced by slinging, jolting, squeezing or by impact/impulse.
Cultured Stone is essentially manufactured stone used as a decorative finish for the exterior and interior of your home.It is made up of Portland cement, lightweight natural aggregates and iron oxide pigments.ultured Stone is essentially manufactured stone used as a decorative finish for the exterior and interior of your home.
Each style is grouped into a series with other stone profiles that resemble similar characteristics. Coronado Stone Veneer Products. Our manufactured stone is engineered to be both realistic and efficient. We use time-tested craftsmanship to imitate the look and feel of natural stone. We also engineer the shapes and sizes of our profiles to minimize installation time and maximize the stoneâs inherent beauty.