Hurricane Fabric
A revolutionary new way to protect your home or business from wind, water and flying debris, even during a Cat V hurricane!
Products: Hurricane/typhoon net
Project: New World Centre Package 5030
Contractor: Minmetals Condo (Hong Kong) Eng Co Ltd
Date: January 2019
A revolutionary new way to protect your home or business from wind, water and flying debris, even during a Cat V hurricane!
Astroflex is a specially formulated polypropylene screen that has been successfully protecting homes and businesses from hurricanes and ty- phoons for over 30 years. It keeps out 95% of the wind and rain, and meets the standards for impact re- sistance of the Florida and Texas Building Codes. Moreover, Astroflex is transparent, allowing you to see outside during a storm instead of re- maining trapped in the dark behind metal shutters or plywood. Astroflex is safe, simple and effective, and it preserves the existing aesthetic of your home or business.
• Insurance approved
• Blocks 95% of wind and rain
• Category 5 wind load tested
• Protection from flying debris
• Semi-transparent
• Florida Building Code approved (#15186)
• Rapid deployment
• Lightweight
• 3 Year Limited Warranty
• Compact for easy storage
• Preserves the architectural beauty of your structure.
Hurricane Fabric Hawaii’s Astroflex is made from 100% polypropylene, in a formulation slightly heavier than that used to make trampolines. Astroflex can be deployed over windows, doors, lanais, porches, garages and other openings to protect against water, wind, and projectile damage during a hurricane. The secret to our system is our flexible patented clip that prevents the screen from tearing even at wind speeds close to 150 mph, such as those seen in Iniki in 1992. These clips also are designed to absorb the impact energy of flying debris during a hurricane. Partly because it is semi-transparent, Astroflex is the top-selling fabric screen in Okinawa, Japan, which is known as the typhoon capital of the world.
Astroflex meets the standards for wind and impact resistance of the Florida, Texas, and International Building Codes.
Our patented reinforcing clips set Astroflex and Astroguard apart from other hurricane fabrics. Other reinforcement meth- ods, such as grommets or strap and buckle, can tear the fabric when exposed to extreme wind, rain and flying debris. Our reinforcing clips provide flexibility without compromising durability.
Astroflex gives you the protection of conventional wood and metal shutters at a fraction of the cost. Moreover, Astroflex is transparent, eliminating that in-a-cave feeling associated with other forms of hurricane protection. It is available in black (better UV protection) and in an attractive beige that blends into the surroundings of any home. Easy to put up and take down, and easy to store when not in use.
Astroguard is a resin-coated hy- brid fabric that is 40% stronger than polypropylene, providing un- matched protection from hurricanes. Astroguard provides “full envelope” protection of your home or com- mercial property, deflecting hurri- cane-force winds and preventing pressurization of the home. This pres- surization is what causes roof lift-off during a hurricane and catastrophic damage to the home. Astroguard weighs just ounces per square yard and gives homeowners and business owners the peace of mind knowing that their property, belongings, and families are protected.
• Insurance approved
• Blocks 100% of wind and rain
• Category 5 wind load tested
• 100% UV resistant
• Protection from flying debris
• Translucent—lets in light
• Florida Building Code and HVHZapproved (#FL 15208; NOA 12-1004.02)
• Rapid deployment
• Lightweight
• 10 Year Limited Warranty • Compact for easy storage
Hurricane Fabric Hawaii’s Astroguard is a resin-coated hybrid fabric that is deployed over windows, doors, lanais, porches, garages and other openings. It protects against water, wind, and projectile damage during a storm. Astroguard weighs only eleven ounces per square yard, making it a lightweight, alternative to traditional metal storm panels. It surpasses all other hurricane protection methods and barriers in tests. Astroguard is the only fabric screen system to be approved under the Australian Cyclone Standard, which tests for flying debris at wind speeds twice as strong as required for certification in the US.
Astroguard has passed the rigorous testing necessary to gain Florida Building Code approval (#FL15208.1-R0). It is also approved for use in High Velocity Hurricane Zones (Miami-Dade NOA 12-1004.02) by the Dade County Building Department. With a burst strength of well over 1,500 psi, Astroguard easily outranks plywood, roll-downs, accordions, and other hurricane fabrics. Astroguard is designed to withstand winds such as those seen in Iniki, which struck Kauai in 1992.
Astroguard’s reinforcing clips set it apart from other hurricane fabrics. Other reinforcement methods, such as grommets or strap and buckle, can tear the fabric when exposed to extreme wind, rain and flying debris. Our reinforcing clips provide flexibility without compromising durability.
Astroguard gives you the protection of high end storm-rated roll shutters at a fraction of the cost. Moreover, Astroguard is translucent, eliminating that in-a-cave feeling associated with other forms of hurricane protection and comes in a natural tan or white color that blends into the surroundings of any home. Easy to put up and take down, and easy to store when not in use.
Our patented coating and sealing process also gives Astroguard superior UV protection compared to other hurricane fabric barriers. If you plan to leave your screens in place during hurricane season, Astroguard should be your first choice.
Effective! Cuts 95% of the wind and rain, and stops flying debris.
Economical! Better protection at half the cost of other systems.
Transparent! Easily see outside even when the screens are deployed.
Fiber content: 100% polypropylene
Weight: 7.6 Ounce/yd2 (ASTM D-3776)
Thickness: 20 mils (ASTM D 5199
Tensile strength: (ASTM D-4632) warp: 495lbs; weft: 425lbs Burst strength: (ASTM D-3786) 825 PSI
Tear strength: (ASTM-4533) warp: 185lbs; weft: 170lbs Abrasion resistance: (ASTM-4886) 95% strength retained Puncture resistance: (ASTM D-4833) 190lbs
Strong! Stops flying debris better than metal, roll down, or accordion shutters.
Affordable! Best level of protection at a fraction of the cost of roll shutters.
Attractive! No ugly frames; preserves the beauty of your structure.
Material: Ballistic weave hybrid nylon with specialized resin coating Weight: 11 oz/yd2 (ASTM D-3776)
Tensile strength: (ASTM D-4632) warp: 880lbs; weft: 880lbs
Burst strength: (ASTM D-3786) 1500+ PSI
Abrasion resistance: (ASTM-4886) 95% strength retained UV resistance: UV resistant resin coating
* For more detailed information please visit www.hurricanefabric-hawaii.com.
The key is our unique clip and anchor system. Simple and can be used anywhere.
每年香港及其鄰近的熱帶和亞熱帶地區都受颱風不同程度的影響。 香港平均每年有六個熱帶氣旋進入500公里範圍,其中平均有兩個會有資格成為颱風。 在過去的十年裏,無數強烈颱風曾到訪香港,而其中三個成為十號颱風。 一般而言,十號颱風的持續風速是每小時118公里以上,陣風則有每小時220公里以上。
這些颱風破壞力驚人,在過去造成無數人命傷亡。 即便建築架構有所進步,傷亡及損失依然不跌且升。 在2017及2018年,颱風天鴿和山竹分別為香港帶來129和200傷亡,兩颱風中全球總共有158人死亡。 這些強烈颱風亦造成了巨大經濟損失。 颱風天鴿和山竹在香港分別造成了5億美元及9億美元損失,在全球則帶來約100億損失。 在颱風中,主要造成人命傷亡的原因及主要破壞就是摧毀建築,並吹走建築的碎片。 這些碎片可能會擊中人,同時也可能擊中其他建築,造成更大的損失。 最近的強烈颱風,如天鴿及山竹,已經為我們展示了破壞能力。 辨公室被破壞得如同地震一般,並不似颱風侵襲。 有錄影片段及圖片顯示了這些颱風有能力粉碎或吹掉大廈的玻璃窗及玻璃外牆。 隨着全球暖化不斷,相信未來的颱風會不斷增加,因為颱風的主要成因就是加熱。
Artemis
https://www.artemis.bm/news/typhoon-mangkhut-insured-loss-up-to-2bn-in-hk-china-macau-air/
BBC
https://www.bbc.com/news/world-asia-45539120
Business Insider
https://www.businessinsider.com.au/super-typhoon-manghkut-hong-kong-videos-2018-9
Hong Kong Observatory.
https://www.hko.gov.hk/informtc/historical_tc/metinfo_wind.htm
Science Direct
https://www.sciencedirect.com/science/article/pii/S2225603218301152
South China Morning Post
https://www.scmp.com/news/hong-kong/health-environment/article/2107903/brief-history-hong-kong-typhoons
https://www.scmp.com/news/hong-kong/health-environment/article/2164604/why-some-hong-kong-workers-thought-their-offices
The Standard
http://www.thestandard.com.hk/section-news.php?id=200244
Straits Times
Typhoons affect Hong Kong and other tropical and subtropical regions every year, with varying damage. On average, 6 tropical cyclones enter the 500 km range of Hong Kong every year, and about 2 of them meet the conditions of typhoon. In the past 10 years, there were countless typhoons that came into contact with Hong Kong, where 3 of them were to become No.10 typhoons. A No.10 typhoon is a typhoon that has sustained winds over 118 km per hour, and gusts that may exceed 220 km per hour. These No.10 typhoons caused countless deaths and injuries in the past, and the numbers doesn’t seem to be going down even with improved infrastructure. In 2017 and 2018, Typhoon Hato and Typhoon Mangkhut brought 129 and 200 injuries to Hong Kong respectively, and a total of 158 deaths worldwide. These typhoons also caused huge economic loss, with Hato claiming more than 500 Million USD and Mangkhut claiming more than 900 million USD in Hong Kong. In total, these typhoons caused about 10.18 billion USD damage to South East Asia. The casualties and damage caused by these typhoons are usually from parts of buildings being blown off. The debris blown off from buildings might hit people, or causing more damage on other buildings. Recent typhoons such as Hato and Mangkhut have shown capabilities of destruction. Offices have been trashed as if an earthquake, rather than a typhoon has hit them. There have been recordings and photos showing the typhoons either shattering or blowing glass walls/windows off. With the issue of global warming being increasingly apparent and serious, it is believed that the appearances of typhoons will also become more frequent, due to the fact that typhoons are originated from intense heating in the tropical regions.
References
Artemis
BBC
Business Insider
https://www.businessinsider.com.au/super-typhoon-manghkut-hong-kong-videos-2018-9
Hong Kong Observatory.
https://www.hko.gov.hk/informtc/historical_tc/metinfo_wind.htm
Science Direct
South China Morning Post
https://www.scmp.com/news/hong-kong/health-environment/article/2107903/brief-history-hong-kong-typhoons
https://www.scmp.com/news/hong-kong/health-environment/article/2164604/why-some-hong-kong-workers-thought-their-offices
The Standard
Straits Times