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About usXiamen YongFeng Stone Co., Ltd. is a professional manufacturer of stone products in South East China. It has been dedicating itself to stone industry since 1996. With long-term concentrating on granite products in Fujian, the world biggest stone products producing area, YongFeng Stone has become an influential Chinese provider due to its outstanding reputation of reliable quality of its products.
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ProductsWe manufacture a wide range of stone products, including tiles, slabs, stairs, countertops, vanities, fireplaces, paving stones, curbstones, tombstones, mosaics, sculptures, pebbles, and medallions. Our products are suitable for interior and exterior applications, public spaces, and landscape projects.
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Grey Curb Stones
- Commodity name： Grey Curb Stones
- Product description
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Products Description
Grey Curb Stones are made from durable natural granite, offering a solid and reliable solution for road edging, pavements, and outdoor landscaping. With their consistent grey color and robust structure, they are widely used in municipal projects, commercial developments, and residential paving works.
Their timeless grey tone blends seamlessly with concrete, asphalt, and natural stone paving, making them one of the most versatile curb stone options for large-scale infrastructure.
Technical Specifications
Item
Description
Product Name
Grey Curb Stones / Granite Curbing
Material
Natural Granite
Standard Sizes
100×200×1000 mm, 150×300×1000 mm, or as required
Finishing Options
Flamed, Bush Hammered, Natural Split, Chiseled
Color
Grey (light, medium, dark grey shades available)
Applications
Roads, pavements, parking areas, landscaping, residential edges
Packing
Wooden crates with protective padding
Port of Loading
Xiamen, China
Why Choose Our curb stone pavers?
- Uniform Grey Color – Ensures consistent appearance across large projects
- Heavy-Duty Strength – High compressive resistance suitable for heavy traffic zones
- Long Service Life – Resistant to wear, cracking, and extreme weather conditions
- Flexible Customization – Available in multiple sizes, finishes, and profiles
- Bulk Supply – Reliable production capacity for government and commercial contracts
Application
- Municipal Projects – Roads, sidewalks, public walkways, traffic safety edges
- Commercial Developments – Shopping centers, plazas, and parking facilities
- Landscaping – Parks, green belts, and outdoor recreational areas
- Private Use – Gardens, driveways, residential boundaries
How to Install curved curb stones
1. Site Preparation
Mark the line where the curb stones will be placed.
Excavate a trench to the required depth and width.
Ensure the base level is consistent along the entire line.
2. Base Construction
Add a compacted sub-base (crushed stone or gravel).
Place a concrete foundation layer, usually 100–150 mm thick depending on load requirements.
Level the concrete while still wet to prepare for kerb placement.
3. Positioning the Curb Stones
Set each curb stone into the fresh concrete base.
Use a rubber mallet to adjust and align the stones.
Maintain uniform gaps between stones (usually 5–10 mm).
Ensure the top surface is level and aligned with the design line.
4. Joint Filling
Fill gaps with mortar or dry sand mix.
Compact the joints to prevent shifting.
For heavy-duty applications, expansion joints may be added.
5. Backfilling and Support
Backfill behind the curb with concrete or compacted soil for stability.
Apply slope or haunching concrete along the rear edge for additional support.
Allow the concrete to cure for 24–48 hours before applying traffic load.
6. Finishing
Clean the curb stones to remove cement stains.
Inspect alignment, height, and surface finish.
Ensure drainage slope is properly maintained along the curb line.
Testing data
Water Absorption
0.12-0.3%
Density
2600-2800 kg/cbm
Flexural strength
10-18 MPa
Compressive strength
80-230 MPa
For infrastructure contractors, real estate developers, and stone distributors, Grey Curb Stones provide a balance of durability, functionality, and visual consistency. Their natural granite strength and neutral color make them an ideal choice for modern urban and landscape projects.
Our Factory
Our company was established in 1996 and is a professional stone product manufacturer in East China. We have long been focusing on granite products from Fujian, the world's largest stone producing area.
We manufacture a wide range of stone products, including tiles, slabs, stairs, countertops, vanities, fireplaces, paving stones, curbstones, tombstones, mosaics, sculptures, pebbles, and medallions. Our products are suitable for interior and exterior applications, public spaces, and landscape projects.
Certificate
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Address: No. 340, S. Tongji Rd, Xiamen, China
Phone/Whatsapp: +86 15980865070
E-mail: Libiaofeng234@163.com
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