山南石材店 Product Lineup

"Daitani Stone" is a stone characterized by high fire resistance and alpha waves. In tests conducted at 900 degrees Celsius for 2 minutes, it was found that with a thickness of 30 cm, the heated surface only changed in color without any other alterations, and the temperature transmitted to the outer surface was 25 degrees. Additionally, within the space of this product, the average occurrence rate of alpha wave content was 10.5 times per minute, confirming that it is a relaxing environment where alpha waves were sufficiently observed. 【Features and Effects】 ■ High fire resistance ■ Alpha waves ■ Deodorizing effect ■ Acoustic effect ■ Negative ions *For more details, please refer to the PDF document or feel free to contact us.

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"Oya Stone" is a natural material that excels in workability and has a warm, gentle texture, enhancing spaces regardless of whether they are Japanese or Western in style. It has been recognized by the Ministry of Agriculture, Forestry and Fisheries for its freshness-preserving effect on fresh flowers and other items by adsorbing ethylene gas, which accelerates plant aging, due to its natural zeolite content. It boasts excellent fire resistance and is valued for its heat storage properties, making it useful in kilns, around wood stoves, and in saunas due to its far-infrared radiation effect. 【Features and Effects】 ■ High fire resistance ■ Alpha waves ■ Deodorizing effect ■ Acoustic effect ■ Negative ions *For more details, please refer to the PDF materials or feel free to contact us.

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Yamanami Stone Company, Ltd. is a long-established business that has been manufacturing and selling Oya stone products for four generations. Although it is referred to as Oya stone, its properties, colors, hardness, aging changes, and discoloration tendencies vary depending on the quarry. At Yamanami Stone Company, we are involved in everything from quarrying to processing products made from Oya stone from the same geological layer. We strive to ensure that our customers can use our products with confidence. 【Business Activities】 ○ Quarrying, sales, design, processing, sculpture, and stonework contracting of Oya stone For more details, please contact us or download our catalog.

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