横山竹材店 List of Products and Services

Our Ajiro board can be processed to accommodate curved surfaces, except for some products. When conventional (off-the-shelf) Ajiro boards are installed on curved surfaces, gaps can occur between the veneers. However, our '3D Ajiro' minimizes these gaps due to its special processing. For large ceiling areas where on-site delivery and installation are not feasible, we pre-split the Ajiro and apply joint processing after installation on-site. It is also suitable for customers who do not want to include edge materials like batten strips. We can provide on-site installation even in distant locations, so please feel free to contact us. 【Features】 ■ Processing that can accommodate curved surfaces ■ Gaps are hardly noticeable due to special processing ■ Suitable for customers who do not want to include edge materials like batten strips ■ On-site installation is possible even in distant locations ■ Formal processing is possible for ceilings of various sizes and shapes *For more details, please refer to the PDF materials or feel free to contact us.

• Interior construction

Our company conducts daily research on flame-retardant, fire-resistant, and non-combustible treatments for solid wood, primarily focusing on bamboo materials. The fire resistance standards set by the Ministry of Land, Infrastructure, Transport and Tourism specify that the total heat release must be below 8 MJ/m² in a 5-minute combustion test. However, our test results for the Yokotake Board with bamboo veneer show a value of 1.8 MJ/m². We broadly support the creation of comfortable and safe "Japanese" spaces. 【Cone Calorimeter III Test Results (Excerpt)】 ■ Total Heat Release (THR): 1.84 MJ/m² ■ Maximum Heat Release Rate (HRR): 10.39 kW/m² at 300.00 sec ■ Average Heat Release Rate (HRR): 6.14 kW/m² ■ Average Heat Release Rate T60: 0.57 kW/m² ■ Average Heat Release Rate T180: 5.32 kW/m² ■ Average Heat Release Rate T300: 6.14 kW/m² *For more details, please refer to the PDF document or feel free to contact us.

• wood
• Other construction services

By applying water-repellent treatment to natural materials such as bamboo and wood, as well as chemical materials, we enhance anti-mold and anti-dirt effects. By processing it into "sudare" (bamboo blinds) that are exposed to rain and wind, the durability increases. Additionally, by applying it to the wainscoting of water areas, which often use water, the cleanliness of the water area is maintained. Our processing does not significantly change the texture and air permeability of the natural materials. 【Features】 ■ Enhances the performance of bamboo materials used in various interior and exterior applications ■ Expands the installation locations and applications by processing into Yokotake boards ■ Increases durability by processing into sudare ■ Maintains cleanliness of water areas by processing into wainscoting *For more details, please refer to the PDF document or feel free to contact us.

• wood
• Anti-rot, anti-termite, anti-mold material

We would like to introduce our product, "Meichiku Shikii Suberi / V-Type Rail." The Moso bamboo, which grows in the temperature extremes of Kyoto, is excellent in wear resistance, and the closer you get to the surface, the denser the vascular bundles become. Therefore, by carefully selecting only the reliable parts that skilled craftsmen have chosen and steaming them under high pressure, we create a strong and dimensionally stable shikii suberi. The foundation of a home is always important. We take great care to protect the frequently used shikii. 【Features of the V-Type Rail】 ■ Does not protrude from the floor ■ Silent and lightweight operation ■ Improved durability ■ Easy installation *For more details, please refer to the PDF document or feel free to contact us.

• wood
• Other flooring materials

This is a fire-resistant cedar wood arrowhead lattice that has received fire resistance certification from the Ministry of Land, Infrastructure, Transport and Tourism. Since it has received fire resistance certification, you can use it safely even in areas with interior restrictions.

• Interior construction

This is a fire-resistant cedar wood with a fire-resistant certification from the Ministry of Land, Infrastructure, Transport and Tourism. Since it has received fire-resistant certification, you can use it with confidence even in places with interior restrictions.

• Interior construction

This is a fire-resistant cedar wood with a fire-resistant certification from the Ministry of Land, Infrastructure, Transport and Tourism. Since it has received fire-resistant certification, you can use it safely even in places with interior restrictions.

• Interior construction