Crushed Limestone
Buy High-Quality Crushed Limestone Gravel Directly from China Supplier 1. What Is Crushed Limestone? Crushed limestone is a processed form of natural limestone rock, mechanically broken down into various sizes for specific applications. It typically appears in off-white to light gray tones and is composed primarily of calcium carbonate (CaCO₃) with a purity often exceeding 95%. Unlike compacted limestone, which refers to the installation process where the material is compressed to increase stability and load-bearing capacity, crushed limestone refers to the raw or loose material in its granular state. It is commonly graded and categorized by particle size. We supply a wide range of crushed limestone sizes in bulk, loose form, or custom bagging options. 2. Applications of Crushed Limestone ✅ Driveways & Road Base Crushed limestone is a preferred material for driveways due to its excellent compaction, high load-bearing capacity, and cost-efficiency. It outperforms traditional gravel in many aspects, especially when layered and compacted correctly. 👉 Learn more about the performance differences between heavy, light, and nano calcium carbonate in road applications in our guide: Comparison Between Heavy, Light, and Nano Calcium Carbonate ➡️ Recommended sizes: 5–20 mm or 20–40 mm ➡️ Compaction tip: Use a vibrating plate compactor for layered stability. ✅ Patios & Pathways Crushed limestone is an ideal base for patio pavers and garden paths. Its natural color enhances aesthetics while its grain locks firmly during compaction, providing a permeable yet stable base. ➡️ Recommended sizes: 0–5 mm (top layer), 5–20 mm (base layer) ✅ Landscaping & Gravel Gardens Use crushed limestone to design gravel gardens…
Product Details
Buy High-Quality Crushed Limestone Gravel Directly from China Supplier
1. What Is Crushed Limestone?
Crushed limestone is a processed form of natural limestone rock, mechanically broken down into various sizes for specific applications. It typically appears in off-white to light gray tones and is composed primarily of calcium carbonate (CaCO₃) with a purity often exceeding 95%.
Unlike compacted limestone, which refers to the installation process where the material is compressed to increase stability and load-bearing capacity, crushed limestone refers to the raw or loose material in its granular state. It is commonly graded and categorized by particle size.
We supply a wide range of crushed limestone sizes in bulk, loose form, or custom bagging options.
2. Applications of Crushed Limestone
✅ Driveways & Road Base
Crushed limestone is a preferred material for driveways due to its excellent compaction, high load-bearing capacity, and cost-efficiency. It outperforms traditional gravel in many aspects, especially when layered and compacted correctly.
👉 Learn more about the performance differences between heavy, light, and nano calcium carbonate in road applications in our guide:
Comparison Between Heavy, Light, and Nano Calcium Carbonate
➡️ Recommended sizes: 5–20 mm or 20–40 mm
➡️ Compaction tip: Use a vibrating plate compactor for layered stability.
✅ Patios & Pathways
Crushed limestone is an ideal base for patio pavers and garden paths. Its natural color enhances aesthetics while its grain locks firmly during compaction, providing a permeable yet stable base.
➡️ Recommended sizes: 0–5 mm (top layer), 5–20 mm (base layer)
✅ Landscaping & Gravel Gardens
Use crushed limestone to design gravel gardens or modern hardscapes. Its light tone reflects sunlight, adding brightness to outdoor spaces. It also prevents weed growth when installed with geotextile layers.
➡️ Recommended for: Decorative mulch, base layers, walkways
✅ Construction Sub-Base
Crushed limestone serves as a load-distributing layer beneath concrete slabs or tiles, ensuring ground stability and long-term durability. Its compaction rate makes it ideal for foundation work.
👉 If you’re considering ground calcium carbonate for coatings or concrete enhancement, refer to:
What is the Use of Ground Calcium Carbonate (GCC) in Coatings?
➡️ Sizes: 20–40 mm, or custom depending on project specs.
3. Available Sizes & Specifications
| Size (mm) | Use Case | Compaction Suitability |
|---|---|---|
| 0–5 | Fine top coat | Excellent |
| 5–20 | Pathways, driveways | Good |
| 20–40 | Road base, subgrade | Moderate |
| Custom | On-demand OEM grades | Depends on use |
✔ Custom packaging available: 25kg, 50kg, jumbo bags, or bulk tonnage.
✔ Tailored CaCO₃ grade and whiteness on request.
4. Why Choose Our Crushed Limestone?
Our crushed limestone comes from high-purity quarries in China (CaCO₃ > 95%) and is manufactured under strict quality control standards. It’s suitable for civil engineering, landscaping, and decorative use.
High-purity limestone (CaCO₃ > 95%) from Guangdong, China
OEM services: Sizes, packaging, and technical support
Bulk availability with fast, global shipping
Competitive pricing for long-term supply contracts
💡 Learn more: What Are the Different Types of Calcium Carbonate?
5. Where to Buy Crushed Limestone?
We are a trusted China-based manufacturer and exporter of crushed limestone products. Whether for landscaping or heavy construction use, we support bulk orders, OEM needs, and international delivery.
📩 [Get a Free Quote] – Fast pricing, MOQ details, and technical consultation.
6. FAQ – Crushed Limestone
Q1: What is the difference between crushed and compacted limestone?
A: Crushed limestone is the loose material; compacted limestone refers to the installed, compressed form.
Q2: Is crushed limestone good for patios and paths?
A: Yes, it provides a stable, permeable, and decorative base.
Q3: How much crushed limestone do I need for a driveway?
A: Typically, 2–3 inches (5–7.5 cm) thick compacted layers are recommended. Use online calculators for precise estimates.
Q4: Is crushed limestone better than gravel?
A: Limestone provides better compaction and often has a more appealing appearance than general gravel.
7. Get a Free Quote
✔ For bulk limestone gravel
✔ OEM particle sizes and packaging
✔ Landscaping or construction use
📩 [Contact Us Now] for samples, pricing, and custom specs.
