Aeroseal has actually been used to seal ductwork in thousands of homes across the U.S. While it isn't cheap, the DOE says its effectiveness provides one of the largest energy saving ROI's available -- about 2-8 years (compared to Window upgrades at 70 years / wall insulation at 90 years). You'll find government research that finds Aeroseal to be up to 60% more effective at sealing leaks than traditional duct sealing - that's because it can get to all the leaks - even those in ductwork that are hidden behind walls, under insulation, in tight crawl spaces etc. As far as it being safe...if you don't trust the MSDS documents that say it is perfectly safe, consider that it has been used at the Mayo Clinic, Nemours Childrens Hospital, NYU Medical Center, and other locations where you know they did their research before OKing its use. A quick Google search will find lots of credible articles - from Consumer Reports, to EPA studies, to This Old House magazine that look at this innovation as a real breakthrough for homeowners.http://1.usa.gov/LvCQOH。
答案
洛瑞，
Aeroseal是住宅的工作很少使用，因为其成本较高。主要缺点是，它是不符合成本效益。
下面是一个相关文章的链接（下文评论）：
请问Aeroseal工作？
Aeroseal has actually been used to seal ductwork in thousands of homes across the U.S. While it isn't cheap, the DOE says its effectiveness provides one of the largest energy saving ROI's available -- about 2-8 years (compared to Window upgrades at 70 years / wall insulation at 90 years). You'll find government research that finds Aeroseal to be up to 60% more effective at sealing leaks than traditional duct sealing - that's because it can get to all the leaks - even those in ductwork that are hidden behind walls, under insulation, in tight crawl spaces etc. As far as it being safe...if you don't trust the MSDS documents that say it is perfectly safe, consider that it has been used at the Mayo Clinic, Nemours Childrens Hospital, NYU Medical Center, and other locations where you know they did their research before OKing its use. A quick Google search will find lots of credible articles - from Consumer Reports, to EPA studies, to This Old House magazine that look at this innovation as a real breakthrough for homeowners.http://1.usa.gov/LvCQOH。
注到GBA读者：布拉德·李，布拉德又称为布伦纳是布伦纳协会，有合同市场Aeroseal该机构的负责人。
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