There are many types of natural paving stones, each with unique characteristics, pros and cons. The following is a brief description of several common natural stone paving and their characteristics:
Granite paving stones:
Characteristics: Granite is a hard and durable stone with excellent durability to withstand heavy loads and high traffic. It often has natural markings and grainy textures that give it a unique and natural look. Flame surfaces are commonly used for paving stones, hand cut split surface are commonly used for block paving. Bullnose edge is the most common material for stair slabs。
Pros: Wear resistance, freeze-thaw resistance, corrosion resistance, not easily polluted, easy to clean and maintain.
Cons: Relatively high price, heavy weight may make installation slightly more difficult, sawn edges are easier to chips.
Limestone paving stones:
Characteristics: Limestone is a natural stone, which usually has variable colors and textures, ranging from gray to yellow, brown and other options. Its soft feeling texture makes it easy to work into various shapes and sizes.
Pros: Beautiful, durable, with the unique texture of natural stone, the price is relatively low.
Cons: Relatively hard, susceptible to scratches and abrasions, requires regular sealing to prevent penetration and damage.
Sandstone paving stones:
Characteristics: Sandstone is a fine-grained sedimentary rock that comes in a variety of colors and textures, including greys, yellows, reds, and browns. It has a rough textured surface that provides a natural and raw look.
Pros: wear-resistant, durable, able to withstand changes in different climatic conditions. The price is relatively low, easy to process and install.
Cons: Some sandstones can be relatively soft and susceptible to scratches and wear. Periodic sealing is required for added durability.
Travertine paving stones:
Characteristics: Tel Avivite is a porous sedimentary rock that usually takes on a warm, neutral hue, such as beige or off-white. It has a unique texture and porosity that lends an air of luxury and elegance to outdoor spaces.
Pros: Higher durability, ideal for withstanding high flows and changing climatic conditions. Cool surface, suitable for use in areas such as around swimming pools.
Cons: Due to its porosity, Tel Aviv stone requires periodic sealing to prevent penetration and damage. relatively high price.
Slate paving stones:
Characteristics: Slate is a fine-grained metamorphic rock, usually gray, black or blue-gray in color. It has a flat surface and parallel grain, making it a popular paving material.
Pros: Slate has the natural stone look and texture that can add a unique aesthetic to outdoor spaces. It is durable, hardwearing, and not susceptible to fading. Slate also has non-slip properties, making it ideal for pedestrian traffic areas.
Cons: Slate is slightly less durable than other natural stones. In extreme climatic conditions, problems such as cracking or peeling may occur. Also, slate may react with certain acids, such as vinegar or lemon juice, so it needs to be used with caution.
The above are just some common examples of natural paving stones, each with its own unique beauty and characteristics. When choosing the right stone for your project, it is important to consider your budget, desired look and maintenance requirements. No matter which stone you choose, natural stone paving can add a natural, durable and elegant vibe to your outdoor space.