Cologne Sanskrit project. Hindi-English. This is VERSION 4.2 of a hypertext Sanskrit dictionary English-Sanskrit and Sanskrit-English for spoken Sanskrit. Which means that it is designed to contain the mostly used common words necessary for daily communication.
Spray Foam is categorized into two types, open-cell or closed-cell. Open cell is lightweight foam that is flexible, and an excellent air barrier. Open cell foams most commonly range from .5 lb to .7lb densities. Closed cell foam is higher density foam, and a moisture barrier.
Closed cell spray polyurethane foam provides more than 3x the waterproofing and 4x the compressive strength of Extruded Polystyrene (EPS) which are the pink boards sold at Home Depot, Menards, Lowes, etc. These pink boards allow water to permiate through them reducing their thermal efficiency and letting water through.