Moisture intrusion in a wall system can cause numerous building defects as well as health ailments for building occupants. This course will review the cause and effects of moisture intrusion and will discuss how fiber cement panels can be used as a rainscreen to mitigate this moisture. We will identify different rainscreen technologies and ASTM and AAMA testing standards that measure their performance. By the end of the course you will understand basic design approaches and guidelines for installing fiber cement panels as a rainscreen.
Concrete is the primary material used to construct many above and below-grade structures. It is naturally porous and thus can absorb and weep water. For structures at or below grade where water infiltration may cause structural damage, concrete should be treated with waterproofing. This course will introduce you to concrete water proofing with crystalline technology.
Water and moisture related construction defects are some of the leading causes of building failures, call-backs, and construction litigation in the US. One ASHRAE statistic states that 90% of construction defects ligation is due to water and moisture problems. ASTM estimates that water-related defects cost Americans over 9 billion per year in finish and structural damage. This course will look at the better and best ways to manage moisture through drainable wraps and rainscreens.
MPC system is providing increased service to new and existing structures to create a more durable parking deck on concrete structures.
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