What Is The Industry Standard On Granite Finishes
There is a standard that if you do a repair to an existing stone that it should blend in with the existing stone.
What is the industry standard on granite finishes. The standard base is polished on top with all sides rock pitch. Provide the measure by which the quality of wall coating work can be evaluated by the consumer. Lower quality granite is often pre fabricated and it is used for apartments pre fab remodels or furniture. Short definitions of the common monument finishes are listed below.
After granite blocks are quarried they are sawn into slabs of the desired thickness. The new standard is 24 by 24 inches with large rectangular tiles measuring 24 by 48 inches sinks and faucets sleeker faucets and pro style chef sinks will continue to trend in 2020. Astm c 615 standard specification for granite dimension stone includes material characteristics physical requirements and sampling appropriate to the selection of granite for general building and structural purposes. A low grade granite slab is a thinner cut usually about 3 8 inch it usually requires a piece of plywood backing for more strength.
The sides and top are typically rock pitch although any finish can be added. There is no industry standard on what constitutes a leather finish on granite according to jeff handley member relations manager for the natural stone institute 440 250 9222. View and download our granite spec guide and other important industry resources from the leading quarries association in the usa canada. Natural stone sustainability standard nsc373.
Polished surfaces are smooth and shiny. Made possible by the education foundation the pca industry standards. The following terms are used in the monument industry for the various types of finishes. It is possible to select stone from the same block so you get more consistency but there can still be a lot of variation within the same block of stone depending on the type of stone and the characteristics of that block.
Like any industry the monument industry has its own lingo used to describe its products. Level 1 entry level granite is usually referred to as commercial grade or builder s grade. Finishes will vary with type of preparatory finish and grain structure of the granite.