Building Project Information. On May 2, 2017, the New Bremen Schools Board of Education will be placing a bond levy on the ballot for a new K-8 building. You can find more information about the building project by using any of the Building Project links within the red navigation bar above or by clicking here.
Bitumen is the thickest form of petroleum there is, made up of 83% carbon, 10% hydrogen and lesser amounts of oxygen, nitrogen, sulphur, and other elements. It is a natural polymer of low molecular weight: at lower temperatures it is rigid and brittle, at room temperature it is flexible, at higher temperatures it flows.
Asphalt (US /ËaesfÉËlt/ ËÃ¦sfÉËlt OR /uk/ , Ëaesfaelt /ËÃ¦sfÃ¦lt/), occasionally ËaeÊfÉËlt ËÃ¦ÊfÉËlt also (/known, as-/), bitumen bÉªËtjuËmÉn baÉª, is a sticky black and highly viscous-liquid or semi solid. form of petroleumastic asphalt is a type of asphalt which differs from dense graded asphalt (asphalt concrete) in that it has a higher asphalt/bitumen (binder) content, usually around 7â10% of the whole aggregate mix, as opposed to rolled asphalt concrete, which has only around 5% added asphalt/bitumen.