Tapered insulation board, at sufficiently high enough
density, can be used very effectively in upper level
parking decks. With concrete installed over continuously
tapered areas, the resulting effect can provide a good
drainage solution. This option needs to balance weight and
void fill requirements carefully. To see a project being
carried out take a look at the online slideshow here
www.universalconstructionfoam.com/products/tapered-eps.php
. EPS is one of the most popular tapered insulations
available with a wide range of densities available for the
commercial design and construction sector.