大築 List of Products and Services

It can be used with confidence for the installation of high-grade decorative plywood. It is securely fastened and easy to remove. The concrete nails are different from other nail series (K-1, K-1L, K-2, etc.) because the nail tip is shaped like a bullet and has been hardened, making it the optimal nail for directly adhering wood to concrete or mortar surfaces. With an easy-to-drive rolling design, it is safely engineered to not break even when bent at 60 degrees. It uses a 1.5mm hard steel wire that minimizes nail marks. *Be sure to use adhesive when nailing.

• Work tools

It can be safely used for the installation of high-grade plywood. It is securely fastened and easy to remove. The concrete nails are different from other nail series (K-1, K-1L, K-2, etc.) because the tip of the nail is bullet-shaped and heat-treated, making it ideal for directly adhering wood to concrete or mortar surfaces. With an easy-to-drive rolling design, it is safely engineered to not break even when bent at 60 degrees. It uses a 1.3mm hard steel wire that minimizes nail marks. *Be sure to use adhesive when nailing.

• Work tools

It can be safely used for the installation of high-grade decorative plywood. It is securely fastened and easy to remove. Concrete nails differ from other nail series (K-1, K-1L, K-2, etc.) in that the tip is bullet-shaped and heat-treated, making them ideal for directly adhering wood to concrete or mortar surfaces. With an easy-to-drive rolling design, it is safely engineered to not break even when bent at 60 degrees. It uses 1.3 mm hard steel wire, which minimizes visible nail marks. *Be sure to use adhesive when nailing.

• Work tools

It can be safely used for the installation of high-grade decorative plywood. It is securely fastened and easy to remove, with fine nails that leave minimal marks. The K2-45 flooring nails have a thicker and longer diameter compared to other nail series (K-1, K-1L, K-2), making them ideal for securing flooring materials. *Always use adhesive and nail when installing.

• Work tools

It can be safely used for the installation of high-grade decorative plywood. It is securely fastened and easy to remove, with fine nails that leave minimal marks. The floor nail K2-38 is thicker and longer than other nails in the series (K-1, K-1L, K-2), making it ideal for securing flooring materials. *Always use adhesive and nail it in place.

• Work tools

Can be safely used for the installation of high-grade decorative plywood. It is securely fastened and easy to remove, with fine nails that leave minimal marks.

• Work tools

Can be safely used for the installation of high-grade decorative plywood. It is securely fastened and easy to remove, with fine nails that leave minimal marks from installation.

• Work tools

It can be safely used for the installation of high-grade decorative plywood. It is securely fastened and easy to remove, with fine nails that leave minimal marks from installation.

• Work tools

After the "temporary fastening," if you knock off the head of the nail, the remaining nail becomes the "permanent fastening," serving two roles for one person. It is useful for temporarily fastening the adhesion between wooden materials. Total length... 50mm Remaining nail... 45mm To remove the head of the nail, it finishes neatly without leaving noticeable marks from where it was driven in.

• Vinyl cloth
• Work tools

After the "temporary fastening," if you knock off the head of the nail, the remaining nail becomes the "permanent fastening," serving two roles for one person. It is useful for temporarily fastening wood together. Total length... 45 mm Remaining nail... 40 mm To remove the head of the nail, it finishes neatly without leaving noticeable marks from where it was driven in.

• Vinyl cloth
• Work tools

After the "temporary fastening," if you hit the head of the nail, the remaining nail becomes the "permanent fastening," serving two roles for one person. It is useful for temporarily fastening wood together. Total length... 36 mm Remaining nail... 31 mm To remove the head of the nail, it finishes neatly without leaving noticeable marks from where it was driven in.

• Vinyl cloth
• Work tools

After the "temporary fastening," if you knock off the head of the nail, the remaining nail becomes the "permanent fastening," serving two roles for one person. It is useful for temporarily fastening the adhesion between pieces of wood. Total length... 22 mm Remaining nail... 17 mm To remove the head of the nail, it finishes neatly without leaving noticeable marks from where it was driven in.

• Vinyl cloth
• Work tools

The CF board heater is a carbon fiber heating element woven into a fabric form with carbon fibers and glass fibers, and sealed under high temperature and pressure with a multi-layer film. We have obtained unique technology in four countries: Japan, South Korea, the United States, and Germany. Various products have been developed utilizing the unique properties of this material. With a thickness of 0.7mm, it features excellent thermal efficiency and heat transfer, resulting in a rapid increase in temperature. (We are the official sales agent for Misawa Shokai Co., Ltd.) 【Features】 ■ Rapid temperature rise ■ Safe and smooth installation ■ Safety and security features ■ Daily verification ■ Compatible with various floor plans *For more details, please refer to the PDF materials or feel free to contact us.

• Flooring materials compatible with underfloor heating

The "Bio Toilet" captures human waste and sawdust as resources, contributing to a circular society. This product and the new purification system have been adopted in Vietnam's water environment improvement technology. It helps protect clean water and contributes to water quality enhancement. Daichiku Co., Ltd. proposes a system that separates toilet waste from general wastewater. (We are the sales agent for Seiwa Denko Co., Ltd.) 【Features】 ■ No water usage ■ Uses regular sawdust ■ No special bacteria required ■ Becomes fertilizer *For more details, please refer to the PDF materials or feel free to contact us.

• Outdoor toilet unit
• System toilet
• Other biomass

The 'Ashi Ura Pokapoka (Desk Placement Type)' is a personal floor heating system that uses a special Japanese-made film-type electric heater woven with carbon fibers. It provides a warmth that is different from conventional heating devices, achieving comfort with a cool head and warm feet. Additionally, it features a thermostat to control a comfortable temperature at your feet, and it has a double safety design with a built-in 76°C temperature fuse. 【Features】 ■ Perfectly fits under the desk ■ Electricity cost of 0.6 yen per hour ■ Simply place it on the floor ■ Made in Japan for peace of mind ■ Saves on heating costs *For more details, please refer to the PDF document or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)

The "Warm Feet (OA Floor Type)" is a personal floor heating system that provides comfortable warmth with a power consumption of 48W. The warmth of approximately 35-40°C gently spreads from the soles of your feet, protecting your lower body from the cold in places like offices. It can be easily installed by simply lifting the existing OA floor's carpet and sticking it down. Installation can be done without changing the arrangement of desks. 【Features】 ■ Healthy warmth with a cool head and warm feet ■ Safe and secure design with a thermostat ■ Electricity cost of just 1 yen per hour ■ Easy installation for each desk ■ For multiple installations, a centralized control switch is also available *For more details, please refer to the PDF document or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)

Other fasteners are unnecessary, so it saves time and reduces costs. For nail driving and screw fastening with "round holes" that don't require a measuring tape.

• Work tools