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

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

SPACECOOL Co., Ltd. is pleased to announce that it will exhibit at the "Japan Pavilion" established by the Ministry of the Environment at the 30th Conference of the Parties to the United Nations Framework Convention on Climate Change (COP30), which will be held in Belém, Brazil, from November 10, 2025. "SPACECOOL" is a radiative cooling material that enables zero-energy cooling by dissipating heat into space. At our exhibition booth, we will showcase examples of its use not only in reducing air conditioning energy in buildings but also in heat mitigation measures (adaptation strategies) for tents and parasols. The Japan Pavilion aims to promote excellent technologies, products, and services that support global decarbonization and adaptation to climate change, and to achieve Japan's long-term climate change goal of "net zero by 2050." We believe that our participation plays an important role in this endeavor. Through this exhibition, we aim to accelerate our initiatives with local partners in regions severely affected by heat issues, such as the Middle East, including Saudi Arabia and the United Arab Emirates, as well as Southeast Asia, contributing to global decarbonization and climate change measures.

Castem Co., Ltd. will exhibit at the "Monozukuri World Osaka - Mechanical Components Technology Exhibition" held at Intex Osaka from October 1 (Wednesday) to October 3 (Friday), 2025. We will showcase lost-wax precision casting and MIM (Metal Injection Molding) products, as well as introduce our new technology, mold-less casting "Digital Cast." In addition to our popular casting demonstrations, we will present case studies that solve issues related to metal parts. Please utilize our "Technical Consultation Booth" to learn about optimal manufacturing methods tailored to your needs, from ultra-small lots to mass production. 【Exhibition Overview】 Dates: October 1 (Wednesday) to October 3 (Friday), 2025, 10:00 AM to 5:00 PM Venue: Intex Osaka (1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture) Exhibition Booth Number: Hall 6, B Hall 51-1 Pre-registration allows for smooth entry. It is convenient to register via the URL below before your visit. We sincerely look forward to your attendance. https://www.manufacturing-world.jp/osaka/ja-jp/register.html?code=1431877272389396-VEK