The working environment of the automobile parts manufacturing factory has greatly improved! The room temperature has decreased from 36 degrees to 28 degrees after the installation of the thermal barrier. Company S, which applied the "Thermal Barrier Sky Method" to the factory roof.

What is the patented construction method "Sky Method" that is applied from the top of a folded plate roof?

Cuts approximately 97% of "radiant heat from the sun" that cannot be prevented by insulation materials. The "Sky Method" is a patented technique that involves applying a heat-insulating sheet over a corrugated roof. 【Features of the Sky Method】 ■ Indoor temperature in summer decreases by about 11°C (maximum temperature difference based on experimental results) ■ Contributes to savings on air conditioning costs, prevention of product deterioration, and improvement of the working environment ■ Provides stable heat insulation effects regardless of the skill level of workers or weather conditions during installation ■ Effective against rain leaks ■ Uses a strong double-sided tape that does not peel off even in winds of 40m/s ■ Patent obtained (No. 6598337) *For more details, please download the PDF.

• Other air conditioning equipment

We have a large number of construction achievements!

We have numerous construction achievements using the Thermo Barrier "Sky Method." ▼We have introduced many examples on our company website. https://www.e-lifetech.com/works/f_sky/

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I will explain the principles of heat, such as why the shade of a flat roof is hot and why the shade of a tree is cool!

Why is it that the shade of a corrugated roof is hot while the shade of a tree is cool, even though the wind passes through and the temperature remains the same? The answer is "radiant heat." Radiant heat refers to electromagnetic waves such as far-infrared radiation. When you have a campfire in a drum can, your body warms up even though the wind is blowing. In this way, radiant heat moves from the hotter object (the drum can) to the cooler object (the human body), transferring heat regardless of the air temperature. [Reasons why the shade of a corrugated roof is hot] - Temperature in summer: 70°C to 80°C - Skin temperature of the human body: about 32°C to 33°C - Radiant heat from the corrugated roof is directed towards the human body - Even in the same shade, the perceived temperature can vary greatly due to the presence or absence of radiant heat *For more details, please refer to the PDF document or feel free to contact us.

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Difference between insulation materials and heat shielding materials: conductive heat, convective heat, and radiant heat.

Measures to reduce the temperature rise in buildings during summer are urgently needed. In this situation, heat insulation materials that can replace traditional insulation are gaining attention. What exactly are these heat insulation materials? Let me explain heat insulation in an easy-to-understand manner. About the heat insulation sheet "Thermo Barrier" that reflects 97% of radiant heat "Thermo Barrier" is a special sheet that reflects radiant heat with an "aluminum foil" coating. By adding this product to insulation materials, it reflects the radiant heat from the summer sun and helps to reduce the temperature rise of insulation materials and buildings. In winter, it works to prevent the heat from heating appliances from being released outdoors, reducing cold at the feet. With the dual effects of summer and winter, it achieves ideal insulation properties and reflects heat that traditional insulation cannot stop. 【Features】 ■ Coated with "aluminum foil" to reflect radiant heat ■ Has a high reflectivity with aluminum purity of over 99% ■ Reflects 97% of radiant heat such as far-infrared rays ■ Achieves ideal insulation properties with the dual effects of summer and winter For more details, please contact us or download the catalog.

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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