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1. Giới thiệu sản phẩm
Thach Hien black grain stone is a type of stone that is selected and crushed into granules with a common size of 2-5mm. The product has a natural black color, high hardness and outstanding durability, suitable for many uses in the construction and industrial production industries.
Thanks to its uniform size and beautiful color, black grain stone is often used to produce terrazzo tiles, granito grinding stones, sidewalk tiles, stone tables and chairs and landscape decoration products.
In addition, with black granular stone with CaCO₃ content from 95-98%, calcium content of about 38% is applied in the livestock industry to supplement natural calcium in the process of producing feed for livestock and poultry.
2. Product Features
- Ingredients: natural CaCO₃ limestone, mined and processed using modern screening technology
- Particle size: varies from 2mm, 3mm, 4mm to 5mm, depending on the purpose of use.
- Color: characteristic grayish black, giving terrazzo tiles a high aesthetic highlight
- High mechanical hardness & durability: resistant to impact, abrasion, suitable for products requiring long-term durability.
- High CaCO₃ content (95 – 98%), providing a stable source of calcium for the animal feed industry such as chicken feed, duck feed, etc.
- Environmentally friendly, does not contain toxic impurities, ensuring safety in production and use
3. Product packaging specifications
- 50kg bag
- Thach Hien can pack according to your requirements.
All products are securely packaged by Thach Hien, stored in dry conditions, away from moisture to ensure cleanliness and stable quality of stone grains when they reach customers.
4. Note
- Store in a cool, dry environment, avoid sunlight, avoid areas with high humidity
- Cover the bag tightly to avoid affecting the environment and human health
Please contact us for the earliest consultation and quote:
📞 0986 306 052
🏢 THACH HIEN – The leading prestigious supplier of black CaCO₃ stone in Vietnam
