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.
Foam cell. Foam Cells are lipid-loaded macrophages that have surrounded large amounts of a fatty substance, usually cholesterol. These can be found in blood vessel walls that are crammed with fatty material. Macrophages are a type of immune cell.