Setouchi Official Online Store: Nango Stone 20mm
Free shipping! Decorative gravel for gardens and parking lots, suitable for use as interior decoration.
We would like to introduce the "Nangoku Tamaiishi (Southern Country Pebbles) 20mm," which is available on our official online store. It is decorative gravel suitable for gardens and parking lots, and it is also ideal for use as interior decor. It is ideal to spread it to a thickness of about 2 to 5 cm. Its walkability and drivability are low. *Due to being single grains, it does not compact. 【Specifications (partial)】 ■ Raw material: Sea stone ■ Origin: Kochi Prefecture ■ Manufacturing method: Contains salt due to being sea stone ■ Color: Mixed colors ■ Standard: 20-10mm single grain *For more details, please download the PDF or feel free to contact us.
basic information
【List of Products】 - Mountain Sand: 4mm Mountain Sand, 2mm Mountain Sand, 1mm Mountain Sand - Masato Soil: Masato Soil, Fresh Masato Soil - Crushed Stone: Recycled Crusher Run, Crusher Run, Unit Crushed Stone 20, Graded Crushed Stone (Grading) - Chestnut Stones & Split Chestnut Stones: Yellow Brown (Mountain Stone, Weathered Granite) Gray (Rust Gray, Kinpu Sandstone) Black Green (Black, Serpentinite) Stone Wash (Blue Stripe, Serpentinite) Green (Green, Green Serpentinite) Orange (Rust, Weathered Granite Stone) White Arare (Limestone) - Decorative Gravel: Mountain Gravel (Kasumi) Large, Mountain Gravel (Kasumi) Medium, Mountain Gravel (Kasumi) Small Limestone Gravel (White Gray) Rust Gravel (Loose Sand, Orange) Green Serpentinite (Green) - Pebbles: Black (Serpentinite), Gray (Limestone), White (Limestone), Akiho (Rust), Nankoku (Sea Stone) *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Uses】 ■ Sand for golf course bunkers ■ Sand for golf course turf and floor ■ Leveling for soccer fields ■ Leveling for baseball fields ■ Sand pits ■ Soil for vegetable and vegetation sand cultivation *For more details, please download the PDF or feel free to contact us.
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Our company has been producing high-quality mountain sand for concrete use from the mountains of Osogoe in Iwakuni City. The mountain sand is refined at our own manufacturing plant and contains a significant amount of weathered granite sourced from the mountains of Osogoe in Iwakuni City. It does not contain salt like sea sand, and we carefully wash and remove organic matter and fine soil, which has earned us a reputation for providing very clean sand. In order to meet our customers' needs, we are committed to producing better products with a focus on high quality and low cost, and we strive for continuous improvement every day.






