围护结构和暖通空调管道的自动空气泄漏密封.pdf

1、Automated Air Leak Sealingfor Building Envelopes&HVAC Ductwork9.25.25Why Air Sealing?A Critical Path to Better BuildingsCarbonHealthyResilienceComfortEnergy EfficientRemember.each of us is charged with designing&building better buildings for the people who use themAeroBarrier:Automated Building Enve

2、lope Air SealingAeroBarrier Building Envelope Air SealingAeroseal:Automated HVAC Ductwork Air SealingAeroseal HVAC Duct SealingProven Air Sealing Across Building&Project TypesSingle FamilyMultifamilyCommercialNew Construction|Renovation|High PerformanceAeroBarrier&Aeroseal Enable You to Better Deliv

3、er High Performance BuildingsGuaranteed achievement of airtightness goalsSimpler,faster,&lower cost than manual methodsVerified earlier during construction via continuous blower door/duct blaster testAutomated system eliminates mistakes&misses of manual sealingHow AeroBarrier&Aeroseal WorkAeroBarrie

4、r&Aeroseal use the natural movement of air from higher pressure to lower pressure to guide the sealant to building envelope&ductwork air leaks.A balloon is a simple example:The air inside an inflated balloon is at higher pressure than outside the balloon If there are leaks in the skin of the balloon

5、,the air inside finds those leaks and travels through them to the outside Higher pressure always wants to get to where there is lower pressureWe Use the Same Principal:AeroBarrier description:By pressurizing the inside of a building to a higher pressure than the outside We then spray aerosolized sea

6、lant into the building The air at higher pressure inside wants to get outside to lower pressure by finding and going through any building envelope leaks that exist The escaping air carries our sealant through the leaks and seals them on the way through Its a simple yet very effec