Anthracite Granite Kerbstone, 10 x 15 x 50 cm (chamfer 1L – 2 cm)
About Anthracite Granite
Anthracite granite is a robust and durable material formed from the slow cooling of deep-sea magmas. This large grain-size rock is renowned for its resistance to weathering, abrasion, and corrosion, making it an excellent choice for outdoor applications.
Benefits and Features
The anthracite granite kerbstone is characterized by its high density (2,650 kg/m³), significant hardness (6.5 on the Mohs scale), and low water absorption (0.3%). It also boasts impressive mechanical strength, with a compression strength of 152 MPa and bending strength of 15 MPa. Additionally, its high abrasion resistance and class A1 fire rating ensure long-lasting performance.
Product Characteristics
Available in standard dimensions of 10 x 15 x 50 cm, the anthracite granite kerbstone can be customized in size and edge processing to suit specific project requirements. The unpolished surface finish and medium color variation of grey-anthracite add to its aesthetic appeal.
Recommended Uses
- Separation lines between footways and carriageways
- Highlighting access alleys
- Separation marks for parking spaces
- Landscaping material for parks, squares, and backyards
Installation Guidelines
For optimal installation, lay the kerbstones on a concrete underlay (semi-dry screed) supported by gravel. Ensure proper preparation by checking utility routes, cleaning the surface, and excavating a trench approximately 25 cm deep. Lay out a 10 cm layer of gravel, compact it, and then add a 10 cm layer of concrete before embedding the kerbstone. For kerbstones lower than 20 cm in height, installation over a gravel bed is not recommended.
Maintenance Tips
For cleaning and maintenance, use products such as LTP Grimex for pre-installation cleaning and daily aftercare. For color enhancement and sealing, LTP Mattstone or LTP Colour Intensifier are recommended, especially in wet spaces.
Conclusion
Anthracite granite kerbstones offer a perfect blend of durability and aesthetic appeal, ideal for various outdoor applications. With our competitive pricing and reliable services, you can achieve outstanding results for your landscaping projects.
- Colour variation Medium
- Product selection Standard
- Thickness unit cm
- Finish Unpolished
- Width 10
- Length 15
- Weight 1 l
- Dimension unit cm
- Material Granite
- Country of origin Ukraine
- Colour Grey
- Application area Garden landscaping
- Use Exterior - horizontal
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Choose the stone with your own hands.
Order a sample.
When choosing stone for your home, you want to know what it really looks like. When choosing for a client, you want to show them more than an image. The colour, veining and finish can look different depending on the space, light and context. Our sample service lets you experience the material before making the final decision.
Advice
Clarity when choosing materials and configuring your project.
Cutting
Precise processing in our own workshop: complex formats and bespoke objects.
Installation
Experienced technical teams for the correct installation of stone.
Transport
Specialised delivery to the construction site, nationwide and internationally.
Order samples
Natural stone care
Everything you need to know about cleaning, protection and recommended products.
ONLINE NATURAL STONE TUTORIAL
You’ve bought the stone. Now discover how to care for it.
An online episode with our natural stone care expert, featuring cleaning, protection and maintenance tips to keep your stone looking beautiful over time.
VIDEO EPISODE: NATURAL STONE PROTECTION
How to protect natural stone from stubborn stains
Explore the care instructions and recommended products for cleaning, protection and waterproofing.
PROFESSIONAL CLEANING FOR EVERY SURFACE
How to clean natural stone correctly, indoors and outdoors
In a short video episode, discover how to use a detergent suitable for all types and finishes of natural stone, with a degreasing effect and the power to remove dirt, wax or old varnish. Also suitable for engineered stone, ceramics, terracotta, brick and outdoor paving.
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