วันศุกร์ที่ 13 มกราคม พ.ศ. 2555

Are You Ready? Hurricane Proof your Home

FEMA states that in Hurricanes and Tornado's in urban areas, the majority of injuries and death and the majority of property damage is caused by flying debris. This video show why and then demonstrates how precast concrete wall panels resist flying debris with the wind cannon test.



http://www.youtube.com/watch?v=pxjKp-fF1I0&hl=en

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