There are several different types of granite aggregate, each used for a different purpose. Granite crushed aggregate is a beautiful construction product, with a variety of amazing colors when pounded. It can be used for walls, pathways, and even kitchen and bathroom countertops. It is the hardest rock on earth and is a natural choice for many applications, from garden walls to train tracks. It is also widely used in commercial construction, as an economical, durable surface for concrete structures.
Types of Granite Aggregate
The compressive strength of crushed granite stone is higher than that of metamorphic marble stone, despite its lower density. Crushed granite stone also has a rougher surface texture than marble, which leads to poor interlocking and bonding among individual particles. These three types of aggregate are commonly used in concrete construction, though each one has its advantages and disadvantages. The differences between them are discussed below. To help you choose the right type for your construction project, check out the characteristics of each type.
Natural or loose decomposed granite (DG) is the least expensive type of granite aggregate. This material weathers naturally and provides nutrients to the soil surrounding it Galina. However, it compacts easily, which makes it an unsuitable material for paving. However, this material is also very permeable. Therefore, it is an excellent choice for pipe bedding and other projects requiring drainage. If you are concerned about its cost, consider using DG instead of gravel.