Sand that is free of salt, gentle on rebar, and safe and secure.
In foundation work at construction sites, stable ground formation and long-term durability are required. In particular, when used in combination with cement or as backfill material, the quality of sand significantly affects the final outcome. The use of inappropriate sand can lead to insufficient strength, cracking, and even deterioration of structures. Our "Yamasuna 4mm" is free from salt and has been carefully refined to remove organic matter and fine soil, making it safe for use as construction material. 【Usage Scenarios】 - Foundation work at construction sites - Backfill material - General civil engineering work 【Benefits of Implementation】 - Stable ground formation - Improved long-term durability - Reduced impact on rebar
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basic information
【Features】 - Since it does not contain salt, it suppresses the corrosion of rebar and maintains the durability of structures. - It has been carefully washed to remove organic matter and fine soil, resulting in very clean sand. - It is used as a construction material in public works projects. - Material test reports can also be provided. - In addition to 4mm mountain sand, we also handle 1mm and 2mm sizes. 【Our Strengths】 Our company has been producing high-quality mountain sand for concrete use from the mountains of Kuga in Iwakuni City. To meet our customers' needs, we strive daily to manufacture better products with a focus on high quality and low cost. We are engaged in the manufacturing and sales of mountain sand and fine sand, crushed stone sales, and civil engineering construction, with many years of experience and achievements.
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[Uses] ■ Turf sand for golf courses, baseball fields, and soccer fields ■ Ground leveling and replenishment ■ Sand for competitive play ■ Sand play areas ■ Plastering sand ■ Aggregate and fine aggregate for ready-mixed concrete ■ Pipeline cushioning material ■ Sand for garden landscaping ■ Gardening
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Company information
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.
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