The Docklands Light Railway (DLR) was extended to Stratford in 1987, and to Stratford International in 2011, with services to Poplar, Canary Wharf, Lewisham, London City Airport, the Excel Centre, Beckton and Woolwich Arsenal.
There are two main categories of asbestos: amphibole asbestos and serpentine asbestos. The serpentine asbestos group contains one type of asbestos, chrysotile. The amphibole asbestos group consists of several types of asbestos: amosite, crocidolite, anthophyllite, tremolite, and actinolite.
Asbestos can take on many different appearances, depending on the products it is found in. In acoustical and decorative finishes, asbestos fibers may appear in textured compounds like the once-popular âpopcorn ceiling.â The asbestos-laden insulation, Zonolite, has a puffy, granulated appearance.mosite asbestos is commonly called brown asbestos, thanks to its dark appearance. Finally, crocidolite refers to blue asbestos. Despite their color differences, all types of this silicate material have long, thin crystals which both makes them useful for a variety of industrial purposes, as well as deadly.