Cuts approximately 97% of the "radiant heat from the sun" that cannot be completely blocked by insulation materials.
Sky Method
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 completely 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 leaks ■ Uses a strong double-sided tape that does not peel off even in winds of 40 m/s ■ Patent obtained (No. 6598337) *For more details, please download the PDF.
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=== Invitation to the Exhibition === "International Logistics Comprehensive Exhibition 2024 (16th Edition) Logis-Tech Tokyo 2024" ◇ Dates: September 10 (Tuesday) to September 13 (Friday), 2024, 10:00 AM to 5:00 PM ◇ Venue: Tokyo Big Sight ◇ Booth: 4-401 ◇ Admission: Pre-registration is required. ▶https://qr.paps.jp/7GCZk ◇ Highlights: Full-scale display of patented construction methods "Sky Method" and "Fit Method"! Experience models are available, allowing you to see, touch, and feel the heat insulation effects. We will provide explanations while you experience the heat insulation effects, and our specialized staff will be available to answer any questions. When considering heat countermeasures for factories and offices, you will be able to have concrete discussions and images, so we sincerely look forward to your visit.
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Thermal Barrier "Sky Method" 【Implementation Results】 Printing Factory (Construction Area: 954m2) Food Factory (Construction Area: 2,240m2) Automotive Parts Factory (Construction Area: 3,644m2) Automotive Parts Factory (Construction Area: 11,400m2) ...and many others ▼We have many examples introduced on our website. https://www.e-lifetech.com/works/f_sky/
Detailed information
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The reason why the shade of a corrugated roof is hot and the shade of a tree is cool, among other principles of heat, will be explained! Even though the wind passes through and the temperature remains unchanged, why is the shade of a corrugated roof hot while the shade of a tree is cool? The answer lies in "radiant heat." Radiant heat refers to electromagnetic waves such as far-infrared rays. When you have a bonfire 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), transmitting heat regardless of the air. 【Reasons why the shade of a corrugated roof is hot】 ■ Temperature in summer: 70°C to 80°C ■ Human skin temperature: 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 ➙ The Sky Sheet (heat-insulating sheet) used in the Sky Method cuts 97% of radiant heat from the sun.
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A single installation can simultaneously address heat and rain leak prevention! Introducing a new method that solves the challenges of heat-reflective painting. The "Sky Method" involves the installation of a sky sheet made from aluminum foil, which excels in reflecting radiant heat. It provides uniform heat insulation effects regardless of the skill level of the workers or the weather conditions during the work. Additionally, it effectively prevents rain leaks specific to corrugated roofs, making it a groundbreaking method that can tackle both heat and rain leak prevention in one installation. 【Features of the installation】 ■ A method that installs a sky sheet made from aluminum foil, which excels in reflecting radiant heat ■ Provides uniform heat insulation effects regardless of the skill level of the workers or the weather conditions during the work ■ Effectively prevents rain leaks specific to corrugated roofs ■ Can simultaneously address heat and rain leak prevention in one installation
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Sky Method Energy Saving Effect The maximum temperature difference measured based on experimental results is approximately 11°C. By alleviating summer heat, it can be used to save on air conditioning costs, prevent the deterioration of stored products, and improve the working environment. [Effects of Implementation] ■ Savings on air conditioning costs ■ Prevention of product deterioration ■ Improvement of the working environment Experiment-Proven Reliable Quality Indoor temperature measurement test by Professor Nakayama of Shizuoka University Faculty of Engineering, regarding the presence or absence of a thermal barrier. [Experimental Results] ■ Maximum energy-saving effect of approximately -11°C ■ Attic temperature decreased by "up to 9°C" ■ Temperature of warm air mass in the attic decreased by "approximately 4°C" ■ Achieved a maximum reduction of about 30% in electricity costs ■ Patent obtained (Patent No. 6598337)
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Sky Method that Withstands Typhoon Winds Tests were conducted at the Japan Building Disaster Prevention Association to determine whether the Sky Sheet would be blown away by strong winds from a typhoon. The tests revealed that even with wind speeds of 40 meters per second at a height of 16 meters, the Sky Sheet did not get blown away. [About the Double-Sided Tape Used in the Sky Method] The double-sided tape used in the Sky Method is a highly durable tape that excels in holding power and water resistance, with a temperature range suitable for outdoor use from -10°C to 90°C.
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With the Sky Method, you can walk barefoot! The temperature of the roof, which exceeds 60 degrees due to the summer sun, has dropped enough to walk barefoot.
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By using thermal barriers on the roofs and walls of homes and factories, it is possible to suppress the rise in building temperature caused by the radiant heat of the summer sun, thereby lowering the perceived temperature. This makes it possible to reduce the use of air conditioning. Thermal barriers are also effective in winter. In winter, the indoor temperature tends to escape outside. Since thermal barriers reflect the radiant heat generated indoors back into the room, they help prevent a decrease in indoor temperature. Utilizing this function, thermal barriers play a very important role in achieving "cool in summer and warm in winter" easily and affordably.