Choose your options below Moisture in Concrete Floor Slabs — Friend or Foe? What You Don't Know About Moisture in Concrete Floor Slabs Can Cost You Product Type: Course $75.00 - ICRI Members ICRI Members $75.00 - ICRI Student Members ICRI Members $75.00 - ICRI Supporting and Company Members ICRI Members $120.00 - Base Price Cancel Add to Cart Add to Cart » Add to Cart »