Vibration-damping soundproof tape: The soundproofing mechanism of Zetoro NV-αII.

[Sample available now!] Make walls thinner. Easy installation by simply sticking and sandwiching it with gypsum board for noise reduction! Lightweight, reducing the burden on workers.

Iida's unique vibration-damping soundproofing technology, which does not rely on traditional "thick and heavy" soundproofing methods, creates a quiet and comfortable living space. Easily tackle noise issues with simple installation by just sticking and sandwiching it onto gypsum boards! Its lightweight nature also helps reduce the burden on workers. Iida Sangyo's vibration-damping material, 'Zetro NV-αII', is a 0.5mm thick wall vibration-damping tape that "converts vibrations into heat to block sound." By simply sticking it between double layers of gypsum board, the TLD-45 wall is upgraded to TLD-50. It improves the coincidence phenomenon around 2kHz by 5dB. [Features] - Easy installation by just sticking and sandwiching onto gypsum boards - Adhesive tape eliminates the need for glue - Reduces installation time by approximately 70% compared to our standard - Lightweight, reducing the burden on workers *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

[Sample available!] By simply applying it to the underside of a metal roof, you can reduce rain noise. With about 30% coverage relative to the roof width, the effect is outstanding!

Product Name: Zetoro NV-αII 【Features】 ✓ Just apply 30% of the roof material width! ✓ Reduces indoor and outdoor rain noise by 10dB ✓ Industry’s thinnest! Despite being only 0.55mm thick, it effectively mitigates rain noise ✓ Can be applied without hardening even in winter conditions ✓ Easy to cut with scissors or a cutter Metal roofs excel in durability, design, and workability, but their soundproofing performance is insufficient. The vibration-damping tape solves rain noise issues. The vibration-damping tape applied to the metal roof converts the vibrational energy from falling raindrops into thermal energy, suppressing the generation of rain noise. The roofs of residences with the vibration-damping tape reduce noise not only indoors but also outdoors. Zetoro NV-αII, which reduces rain noise by applying just 30% of the roof material width, can be used in cover construction during new builds or renovations.

• Rubber

[Sample Giveaway!] Just 0.5mm. Simply sandwich it between drywall to enhance the soundproofing performance of your walls.

【Features】 ■ With a thickness of 0.5mm, it does not require significant design changes. ■ Improves the coincidence phenomenon around 2kHz by 5dB. ■ Lighter than soundproof sheets, reducing work burden. ■ Can reduce installation time by 70% compared to soundproof sheets. The wall vibration control tape utilizes Iida's unique "vibration control soundproofing technology" that does not rely on thickness or weight. It is mainly adopted in multi-family housing. For more details, please check the Iida Industry website at the link below. You can request and confirm the following items on the website: - Sample requests are welcome. Please feel free to contact us. - A series of installation videos showing how to apply it to gypsum boards. - The mechanism of vibration control soundproofing and soundproofing performance regarding partition walls. - Auditory confirmation of the effects on partition walls. For more details on vibration control soundproofing technology, please check the website below. https://kenzai-orotex.jp/technology/wallfloor.php The viewing items on the website include: - The mechanism of vibration control soundproofing. - Experimental videos confirming the effects of vibration control soundproofing, etc. If you are having trouble with the sound environment in your home, please consult Iida Industry.

• Other consumables

【Sample available!】Just stick it on Galvalume steel sheets. The industry's thinnest at 0.55mm for roof noise reduction.

**Features** - The industry's thinnest!! A tape with a thickness of 0.55mm solves rain noise issues. - Reduces indoor and outdoor rain noise by 10dB. - Only needs to be applied to 30% of the roof material's width. - Stays flexible and adheres well even in winter conditions. - Easy to cut with scissors or a cutter. For more details, please check the link to the Iida Sangyo website below. You can request and confirm the following items on the website: - Sample requests are welcome. Please feel free to contact us. - View videos measuring rain noise at a rainfall rate of 100mm/h. - View installation videos. - Free download of technical materials (effects when applying drainage hardware, performance comparison with insulation boards, durability, etc.). Past adoption examples: - Insulation boards became unusable when stored outdoors due to rain. With this product, indoor storage is possible without taking up much space. - Soundproof sheets were too heavy and difficult to install, so I wanted something easier to work with. - Now I can propose a combination of Galvalume roofs with vibration-damping tape to clients concerned about rain noise.

• Other consumables

【Sample available!】Simply stick it to the underside of a metal roof to reduce rain noise. With about 30% coverage relative to the roof width, the effect is outstanding!

Product Name: Zetoro NV-αII 【Features】 ✓ Just apply 30% of the width of the roofing material! ✓ Reduces indoor and outdoor rain noise by 10dB ✓ Industry’s thinnest! Despite being only 0.55mm thick, it effectively addresses rain noise ✓ Can be applied without hardening even in winter conditions ✓ Easily cut with scissors or a cutter Metal roofs are excellent in durability, design, and workability, but their soundproofing performance is insufficient, so vibration-damping tape is used to solve rain noise issues. The vibration-damping tape applied to the metal roof converts the vibrational energy from falling raindrops into thermal energy, thereby suppressing the generation of rain noise. The roofs of residences with applied vibration-damping tape reduce noise not only indoors but also outdoors. Zetoro NV-αII, which reduces rain noise by applying just 30% of the roofing material's width, can be used in cover methods during new construction or renovation.

• Rubber

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

In civil engineering sites, there are many instances where sheet boards are used for temporary roads, access roads, heavy machinery work yards, material storage areas, and pedestrian pathways. Traditional steel plates are heavy, which can require large cranes or heavy machinery for installation and removal, increasing the workload depending on site conditions. Hyper CLT sheet boards are civil engineering materials made from wooden CLT for civil use. The 5×10 board weighs about 230 kg, and the 5×20 board weighs about 460 kg, making them lightweight and easy to handle even with small machinery, which allows for easier installation without the need for large cranes. They also contribute to reducing the burden of transportation, installation, and removal, as well as improving maneuverability on site. Recommended as a registered technology by the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A," it is suitable for companies considering civil engineering, civil use, and civil CLT. This material is easy to use for creative proposals in public works, such as alternatives to steel plates, common temporary structures, temporary roads, and curing for material storage areas.

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

Fukuda Co., Ltd., which develops, manufactures, and sells leak testing equipment to inspect airtightness and sealing performance, provides a technical document that clearly explains the methods and theories of airtight testing, titled "Technical Manual." We are offering it as a PDF file. Please take this opportunity to download and view it!

What is an Air Leak Tester? An "Air Leak Tester" is a device that pressurizes the inside (or outside) of a sealed workpiece with air and determines the presence of leaks based on pressure changes. When a master with no leaks and a workpiece with leaks are pressurized, the pressure on the workpiece side decreases, creating a pressure difference between the two. By measuring this pressure difference, the presence of leaks can be determined. Generally, differential pressure air leak testing is widely used, but Fukuda also offers products that utilize direct pressure leak testing and flow meters according to the leak rate, in addition to differential pressure leak testers. Since the air leak tester uses air as the measurement medium, it incurs no running costs and is environmentally friendly.