![]() Exposure to these extreme conditions for prolonged periods causes the shale to undergo tremendous textural and chemical changes that transform it into slate.įlagstones are used in Las Vegas as popular and functional decorative pieces in many homes they are easy to work, readily available, and affordable. As shale is forced to move deeper into the earth’s crust, pressure and heat buildup significantly. Over time, shale below the earth’s crust is forced to move even deeper due to geological forces. ![]() This refers to the process of converting shale to slate. Because of the large amount of organic matter present in shale, it is an ideal source of natural gas. Shale is made from organic matter that settles into mud and builds up until pressure turns the organic matter into shale. It is formed when shale sediments form into rocks due to prolonged exposure to pressure below the earth’s crust. Shale is fine-grained sediment that is also an important base component for slate. In fact, slate is the metamorphosed form of a sedimentary rock known as shale. Slate is a popular type of flagstone used in various outdoor applications because it can be easily cut into thin layers, is readily available, and is affordable. Slate is a type of rock that many people find difficult to differentiate from flagstone. ![]() This means that when a stone is referred to as a flagstone, that is not the specific name of the stone but rather it is a reference to its suitability as a paving stone. These rocks are called flagstones because they can be easily split into flat segments to be used to pave patio walkways, build rock walls, and other creative home and garden applications. Flagstoneįlagstone is a general term used to describe various sedimentary and metamorphic rocks. Unfortunately, this confuses some people even further. In many discussions regarding outdoor home improvement, many people use the words shale, stale, flagstone, bluestone, and landscaping stone interchangeably to mean the same thing. In many cases, slate stone patio pavers are used around swimming pools because theyre naturally resistant to slipping. Many people find it difficult to tell the difference between slate and flagstone. Please contact us for bespoke options for driveways.Although there are distinct similarities between flagstones and slate, the two materials are completely different items. This product is only suitable for paving and patios.However, the thickness may vary slightly due to the natural riven texture of the slate. Stone will be produced to a tolerance of +/- 3mm.Non-porous - extremely resistant to weathering and chemical damage.High thermal capacity - absorbs and radiates heat slowly.Negligible water absorption - stain resistant.Strong in tension and compression - allows for a wide range of uses.Dense material - extremely hard wearing.Chemically inert - resistant to acids and alkali’s.Although not required, to enhance the colour and characteristics of the slate, a coat of natural stone/slate sealer can be applied Choice of colours and textures - visually attractive and allows for slip resistance.Traditional UK building material - performance guaranteed, you know what you’re getting.Outstanding practical qualities, combined with its natural beauty make Welsh Slate ideal for any environment, residential or commercial, particularly where a hard wearing, low maintenance yet attractive floor covering is required. Offering low levels of water absorption protects the slate from frost damage.Īdvantages of Welsh Slate Patios and Paving.Welsh Slate is non-porous meaning it is extremely resistant to weathering and chemical damage.Range of finishes and textures allow for high slip resistance and creativity within the design.Pleasing natural shade variations with random green spots and veining.(Penrhyn only).Stunning aesthetic beauty of the natural slate.Extremely hard wearing due to the durability of the slate.Easy maintenance due to low water absorption.Why Choose Welsh Slate for your Patio or Paving?
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