TUTDoR

Van Grieken, Rafael.

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Date: 2010/01/20
Language: en
Type: Text
Identifier: tut:4845
Description: Galvanised iron is popular in many applications, particular as a roofing material. However, just like other materials, especially metallic ones, it is prone to degradation by corrosion. In this partic ... More
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Date: 2005/07/22
Language: en
Type: Text
Identifier: tut:5796
Description: The physical, chemical and biological nature of Vaal Dam water, the main source of water in Gauteng, South Africa, is often affected by underground water pollution (acid mine water) and industrial eff ... More
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Date: 2005/05/12
Language: en
Type: Text
Identifier: tut:5793
Description: Fly ash is the residue from the combustion of pulverised coal in thermal power stations. It consists of a variety of particle sizes of hollow silica-alumina spheres, which can be utilised as a custom ... More
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Date: 2004/09/16
Language: en
Type: Text
Identifier: tut:3307
Description: Research concerning the formation and removal of black crusts on various historical objects is approached from many different angles. The so-called “yellowing effect”, observed after laser treatment f ... More
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