Evershine Granites

Registered Office:
R11, Redwood House
Templars Way
Royal Wootton Bassett
Swindon
SN4 7SR
UK

© 2012 Evershine Granites

Engineered stone is a composite material made of crushed stone bound together by a polymer resin. It is used primarily for kitchen countertops. Related materials include geopolymers and cast stone. Engineered stone products are gaining in popularity and are sometimes preferred over granite products because engineered stone requires less maintenance. Compared to unsealed granite, it has better resistance to stains. Engineered stone is also commonly referred to as agglomerate or 'quartz surface', though it is possible to create solid surface using fillers other than quartz.

Engineered stone is typically stronger in flexibility and hardness, and less porous, than natural stone, but not in all cases. It is typically uniform in structure leading to inherent strength; whereas natural stone may by-nature contain fissures, cracks, or weaknesses in structure. Its polyester resin binding agents allow some flexibility, preventing cracking under flexural pressure. But, the binding agents often continue to harden, leading to a loss of flexural strength over time. The polyester resins are not completely UV stable and engineered stone should not be used in outdoor applications. Continuous exposure to UV can cause discoloration of the stone, and breakdown of the resin binder. The material is damaged by direct application of heat, and should not be used close to a direct source of ignition.