This course will discuss moisture in concrete slabs and solutions to end slab moisture issues such as flooring failures, mold, warping or curling, and excessive drying times. One solution to these moisture related problems is utilizing a rapid drying concrete. Rapid Drying Concrete is a ready-mix concrete solution for preventing moisture-related floor covering failures, an industry-wide problem that costs millions of dollars annually in damage, downtime, repair and replacement.
This course describes asphalt shingles and the raw materials that go into them. Although there are many styles and colors of asphalt shingles, they by and large share the same raw materials. This course will explain the functional reason for each raw material and offer insights to their sourcing and production.
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