This book, written by GNVQ specialists, covers everything that students need to know, prepare and revise, for their GNVQ qualifications. It includes unit tests, self-check questions and answers a offers advice on compiling the portfolio of evidence.These are made from plastic-coated steel, encasing expanded polyurethane for thermal insulation Self assessment task 2.47 In terms of the physical and ... It is vital that these components do not corrode. ... Because of its durability, it is commonly used for galvanising; the zinc forms a protective layer to stop steel rusting.
|Title||:||Intermediate GNVQ Construction and the Built Environment|
|Author||:||Des Millward, Kemal Ahmet, Jeff Attfield|
|Publisher||:||Routledge - 2014-09-15|