Is it block?

Is it block?

Click to view video brought to you by CCMPA. Note: No old ladies were harmed during the making of these videos. 7 Good reasons to ask if it’s Block Fire Safety Concrete block products can prevent the spread of fire to and from other building materials. Insects & Vermin Resistance Not even the strongest burrowing […]

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CMRI Ballistics Report – Resistance of Exterior Walls to High Velocity Projectiles

CMRI Ballistics Report – Resistance of Exterior Walls to High Velocity Projectiles

This paper contains the findings of an experimental evaluation on the behavior of common exterior wall assemblies found in residential construction when impacted by bullets fired from a wide variety of firearms of different caliber. Three basic types of exterior wall finises were evaluated: stucco, vinyl siding, and masonry. All the walls were constructed in […]

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