Voor de Firma Hardeman uit Veenendaal hebben we een vier demonstratie units ontwikkelt die verschillende materiaaleigenschappen laten zien van materialen die bij de bouw van bedrijfspanden worden gebruikt.
Proces
Device for bending strength
Warmte absorptie unit
Condens unit
The first unit shows how much light is transmitted by different materials used in skylights. On a light meter it is easy to see what, for example, the difference is between plastic and glass, matt and clear.
The second unit is a bending machine that shows the difference in strength of different building materials. Wood, aluminum, steel. Test bars are clamped and loaded. The deflection can be read on a scale.
The third unit shows the heat absorption of different coatings on steel plate. Test plates are heated for several minutes. It is clear to see that one plate heats up much faster than the other. The final temperature is also different.
The fourth unit shows the difference in condensation on sheet materials used in roof constructions. The test plates are quickly cooled. Water is heated under these plates. The condensation that forms is deposited on the cold plates. The differences between the materials are clearly perceptible.
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