ヤマカ List of Products and Services

We would like to introduce a case study of "Sound Reduction Magic" handled by Yamaka. In this case, a large classroom was divided into a teacher's room and a practice room, with the boundary separated by the product, reducing the sound generated between them. The sound environment in each room became quieter. Furthermore, sound from the partitioned room does not interfere with the adjacent room. For more details related to the product, please contact our company. 【Case Study】 ■ Product Used: Sound Reduction Magic Partition Type ■ Details - A large classroom was divided into a teacher's room and a practice room, with the boundary separated by the product. - Reduced the sound generated between the two rooms. *For more information, please refer to the PDF materials or feel free to contact us.

• Interior construction

We would like to introduce a case study of "Sound Reduction Magic" handled by Yamaka. In this case, the product was installed in the window frame while maintaining the atmosphere of the room, reducing noise from the window. This product has numerous usage records in various scenes and demonstrates sufficient sound reduction effects. Furthermore, the installation does not require any painting work, and it has received positive feedback from everyone on site for its shortened delivery time. 【Case Study】 ■ Product Used: Sound Reduction Magic Window Frame Type ■ Details - Maintains the atmosphere of the room - Installed in the window frame to reduce noise from the window *For more details, please refer to the PDF document or feel free to contact us.

• Interior construction

We will introduce a case study of the "Sound Reduction Magic" handled by Yamaka. In this case, by using the product on the interior walls of the room, we reduced the sound leaking from the room. As a secondary effect of the product, the "Sound Reduction Foam" has insulation and humidity control properties, making the temperature and humidity environment of the room comfortable. Furthermore, by using the "AHI Panel," the atmosphere of the room can be enhanced, and the antibacterial treatment on the panel surface can help prevent contact infections. [Case Study] ■ Product Used: Sound Reduction Panel (Separated Type) ■ Base Treatment: Frame installed on the wall surface ■ Intermediate Treatment: Sound Reduction Foam cut to size using a cutter or similar tool and installed ■ Finishing Treatment: AHI Panel (Perforated Type) installed with a see-through method ■ Surface painting is unnecessary *For more details, please refer to the PDF document or feel free to contact us.

• Soundproofing panels

We would like to introduce a case study of the "Sound Reduction Magic" handled by Yamaka. In this case, by using the product on the interior walls of the room, we reduced the sound leaking from the room to the outside. This product reduces the sound coming from the room through the Sound Reduction Magic, minimizing its impact on the outside. It can also reduce external noise, keeping the interior of the room quiet. 【Case Study】 ■ Product Used: Sound Reduction Magic Interior Wall Type Separation Model ■ Base Treatment: Installation of a frame on the wall surface ■ Intermediate Treatment: Cutting the Sound Reduction Magic core material to size with a cutter or similar tool and installing it ■ Finishing Treatment: Installation of AHI panels (whitening clear) for a see-through wall finish ■ The surface is finished with final wallpaper installation *For more details, please refer to the PDF document or feel free to contact us.

• Interior construction

We would like to introduce a case study of "Sound Reduction Magic" handled by Yamaka. In this case, due to its proximity to the station, we reduced external noise and renovated the office into a quiet space. The method involved using products suitable for new constructions and renovations. We reduced noise from outside and improved the work environment. 【Case Study】 ■ Product Used: Sound Reduction Panel (Separated Type) ■ Base Treatment: Installed furring strips on the wall at 400mm intervals (900mm/2 intervals) ■ Intermediate Treatment: Cut slightly wider than the size with a cutter and installed by pushing in ■ Finishing Treatment: Installed AHI panels in shadow white color with butt joints ■ Painting Treatment: Surface painting is unnecessary *For more details, please refer to the PDF document or feel free to contact us.

• Soundproofing panels

We would like to introduce a case study on the introduction of "AHI Panels," a natural interior material handled by Yamaka. In this case, the product was used on the interior walls and surface of corridor walls. In addition to ensuring brightness and beauty of the interior walls, it also shortened construction time by eliminating the need for wall painting. By utilizing the features of the product, the atmosphere within the store is enhanced, and the surface antibacterial treatment maintains cleanliness. 【Case Study】 ■ Product Used: Natural Cedar Wood Colored Antibacterial Coating AHI Panels ■ Substrate Treatment: Installation of stud framing (threads) on the partition wall surface ■ Intermediate Treatment: Installation of insulation material between the wall studs (threads) ■ Finishing Treatment: AHI Panels installed with butt joint finishing on the front ■ Surface Coating: Not required *For more details, please refer to the PDF materials or feel free to contact us.

• Interior construction

We would like to introduce a case study on the introduction of the "AHI Panel," a natural interior material handled by Yamaka. In this case, the product was used on the interior office walls and corridor wall surfaces, ensuring brightness and beauty of the interior wall surfaces. This achieved a reduction in construction time by eliminating the need for wall painting. Additionally, our product features an antibacterial coating on the panel surface, which helps prevent contact infections. It is particularly suitable for medical and nursing facilities as well as retail stores in the food and clothing sectors. 【Case Study】 ■ Product Used: Natural Cedar Wood Colored Antibacterial Coated AHI Panel ■ Base Treatment: Installation of stud framing on the partition wall surface ■ Intermediate Treatment: Installation of soundproof foam suitable for sound insulation and heat insulation between the wall studs ■ Finishing Treatment: AHI Panel (Shadow White) installed with a flush joint finish ■ Surface Coating: Not required *For more details, please refer to the PDF materials or feel free to contact us.

• Interior construction

The "AHI Panel Non-Combustible Series (Virus-Resistant Type)" is a natural wood material finished as a non-combustible certified product, enhanced with special functional effects, allowing you to create a safe and new indoor space. We offer various options, including the "Cedar Series," which features a gentle wood grain that is not overly assertive, as well as the "Damage WOOD Series" and "Cedar Series," which are designed with a balanced and aesthetically pleasing combination of wood patterns (flat grain and quarter grain). 【Features】 ■ Antibacterial ■ Finished as a non-combustible certified product using natural wood materials ■ Enhanced with special functional effects ■ Creates a safe and new indoor space *For more details, please refer to the PDF materials or feel free to contact us.

• Interior construction

The "AHI Panel Series (Antibacterial & Antiviral/Deodorizing Type)" is a natural interior material that does not require on-site painting, as it has a finished coating on the surface. Thanks to the antibacterial coating applied to the surface, it exhibits excellent antibacterial performance. Even when everyday dirt is wiped off with detergents or solvents, the surface remains unscathed. By adding antibacterial and antiviral functions to natural wood materials and applying coloring that meets needs, it has been transformed into a product with high design quality that is safe and secure. 【Features】 ■ No on-site painting required due to the finished coating on the surface ■ Luxurious feel due to the warmth of natural materials and colored paint ■ Excellent antibacterial performance due to the antibacterial coating on the surface ■ The surface remains unscathed even when everyday dirt is wiped off with detergents or solvents ■ Uses raw materials that do not contain 13 substances specified by the Ministry of Health, Labour and Welfare *For more details, please refer to the PDF document or feel free to contact us.

• Interior construction

This product is a "special natural material" that has been finished with a coating. We offer a "natural veneer type" that accommodates end grain processing as well as flooring and wainscot types, and a "natural solid wood type" with walnut and oak solid flooring. Additionally, we also handle "natural material coated type" which features a natural lacquer finish with urethane coating for custom interior materials. 【Features】 〈Natural Veneer Type〉 - Supports various wood species, panel types, and sizes, as well as end grain processing and flooring and wainscot types. - Simplifies construction time with product proposals that align with construction drawing specifications. - Uses a Duralight non-combustible substrate to meet non-combustible specifications. 〈Natural Solid Wood Type〉 - A wide range of options centered around walnut and oak solid flooring (12×900×1800). - Proposals for types tailored to requests from various wood species. *For more details, please refer to the PDF materials or feel free to contact us.

• Interior wall decoration

This product is a "special birch plywood" with an uncoated birch surface. We offer "perforated birch plywood" to reduce sound reflection from walls, "bent birch plywood" for processing curved surfaces, and "insect-resistant birch plywood" that has been treated for insect prevention. Additionally, we also handle "coated birch surface type" which has undergone surface treatment. 【Features】 ■ Type processed from birch plywood ■ Available in perforated birch plywood, bent birch plywood, and insect-resistant birch plywood ■ Uses Dailight non-combustible substrate, with a certificate attached at the time of shipment ■ Complies with the Green Law and includes a certificate of JAS standards *For more details, please refer to the PDF document or feel free to contact us.

• plywood
• Interior wall decoration

Yamaka Co., Ltd. handles a wide variety of special polymer processed plywood. We simplify the work process and reduce costs, allowing us to cut out the labor-intensive base work. We offer a lineup including the "no base type," which is suitable for shortening construction time, as well as "base treatment type" and "no finishing type." 【Features】 〈No Base Type〉 ■ Suitable for shortening construction time (can be directly finished with paint) ■ Flooring FC creates a lacquer-like floor (spray finishing is possible) ■ The red keyaki FC type is available in three color patterns (dark, medium, light) ■ The natural coloring type allows for easy coloring + clear coating to finish in your preferred color *For more details, please refer to the PDF materials or feel free to contact us.

• plywood

This product is a natural veneer specification of "Magnet Non-combustible V-cut veneer plywood" that harmonizes with nature for wall and ceiling materials. We offer the "Oak straight grain magnet MDF" with magnet specification and the "Oak straight grain Dailight" with non-combustible V-cut specification. Additionally, we will provide a shipping certificate for the non-combustible V-cut specification "Oak straight grain Dailight" that has received non-combustible certification. 【Features】 ■ Natural veneer specification ■ Harmonizes with nature for wall and ceiling materials ■ Shipping certificate for non-combustible certification provided ■ Fire-resistant *For more details, please refer to the PDF materials or feel free to contact us.

• Other wall materials
• Interior wall decoration

This product is a "natural veneer" that has undergone special processing. By applying various special treatments to both sides, it can be used for a variety of purposes. We offer a lineup that includes "Yoshino cypress plain and quarter sawn," "cherry plain," and "maple small grain," among others. 【Features】 ■ Various special treatments have been applied, making it suitable for a wide range of applications ■ You can choose from different types of base materials, including plywood (for double-sided Buddhist altars, single-sided, and double-sided), lauan plywood, and MDF ■ A wide range of board thicknesses is available, from 2.5mm to 24mm ■ Sizes available include 1m×2m, 3×6, 4×6, 4×8, etc. (Please consult us regarding longer sizes) *For more details, please refer to the PDF document or feel free to contact us.

• Other wall materials
• Interior wall decoration

"The Satsuma Shirasu Minami no Kaze (Panel Type)" is a product made from shirasu from Sakurajima, Kagoshima Prefecture, formed into a panel. It adsorbs carbon dioxide at a concentration of 1 ppm down to approximately 0.16 ppm over five days. Its effectiveness has been proven to last for about 2,190 days. Additionally, it deodorizes ammonia odors, acetaldehyde odors, and more, while the product itself breathes and regulates humidity, keeping indoor spaces comfortable. 【Features】 ■ Indoor purification effect ■ Deodorization effect for unpleasant odors ■ Moisture absorption and release effect ■ Insulation, sound absorption, and soundproofing effects ■ Healing effect ■ Harmonizing effect *For more details, please refer to the PDF document or feel free to contact us.

• Interior wall decoration
• Other wall materials

The RDM Yamaka Sound Reduction Magic Series has a proven track record in various settings such as highways, railways, schools, daycare centers, factories, and airports, demonstrating sufficient "sound reduction effect." Furthermore, the installation does not require any painting, which has been well-received by those on-site due to shortened delivery times. The material is made from natural wood, and the surface is treated with "antibacterial processing," making it suitable for use in medical and public facilities. 【Features】 - Changes awareness of sound - Confirmed sound reduction effect of over 30% - Reduces bothersome noise - Natural material sound reduction panels - Surface is antibacterial processed For more details, please contact us or download the catalog.

• Dam construction
• Road construction

YamakaDraw was created with the motto "Bringing Japanese tradition into everyday life." It uses natural materials that are friendly to both people and the environment, resistant to water and scratches, and develop character over time, allowing for a blend of Western and Japanese aesthetics. The "Urushi flooring" and "Urushi wall natural panels" are safe, warm, and maintenance-free natural materials. Care is easy; once urushi has cured and dried, it does not cause skin irritation. 【Features】 ○ Natural materials that are friendly to people and the environment ○ Resistant to water and scratches ○ Develops character over time ○ Safe and warm ○ Easy to care for, maintenance-free For more details, please contact us or download the catalog.

• Wood-based board
• Wood panel and frame wall construction

Yamaka AHI panels have been developed as a natural interior material with high surface hardness and antibacterial properties for medical and nursing care facilities. They are ideal for hospital facility personnel who are considering infection prevention and simplification of cleaning tasks within customer attraction facilities. They help maintain a clean and beautiful environment within the facility. As a natural material, they can prevent infections in medical and nursing care facilities and help maintain a clean environment. 【Features】 ○ Infection prevention within hospitals and facilities ○ Prevention of infection from bacteria brought in from outside ○ Easier and cleaner cleaning within the facility ○ Creates a space with a different texture than wallpaper ○ Antibacterial processing applied to natural materials For more details, please contact us or download the catalog.

• Wood-based board
• Interior construction
• Wood panel and frame wall construction

Yamaka Co., Ltd. is a company that proposes and sells products using lacquer, a traditional craft. While it is generally believed that lacquer can cause skin irritation, recent attention has been drawn to its antibacterial properties. By applying lacquer, the following effects can be expected: - Water and moisture resistance with light and dimensional stability - Environmentally friendly - Strong against acidic chemicals - High preservative and antibacterial effects Our company constantly proposes new discoveries related to "urushi" (lacquer) to everyone. 【Business Activities】 ■ Sales of products for sick house syndrome prevention ■ Proposals and sales of lacquer-coated products For more details, please refer to our catalog or feel free to contact us.

• Renovation Design
• Other construction services
• Interior coating materials

The Yamaka AHI soundproof antibacterial panel, made from natural materials that are friendly to both people and the environment, has received positive feedback not only from medical institutions and nursing facilities but also from educational institutions and offices, making it widely usable. In addition to its antibacterial properties, its soundproofing effect has significantly expanded its range of applications. Noise measurements conducted using a noise measuring device in the Osaka Industrial Technology Institute's anechoic chamber confirmed a sound reduction rate of over 30%. The panel is composed of natural materials and features a perforated structure that provides soundproofing effects. 【Features】 ○ Natural materials that are friendly to people and the environment ○ Panels are composed of natural materials ○ Soundproofing effect due to perforated structure ○ Antibacterial properties on the panel surface ○ Confirmed sound reduction rate of over 30% For more details, please contact us or download the catalog.

• Interior construction
• Wood panel and frame wall construction