BTEC Level 3 National Construction and the Built Environment Student Book
Presentation with images and descriptions and diagrams.
Lots of pictures showing thermographs of different buildings - glass and joints are the weak points for heat loss / poor insulation.
Essay Unit 4 - Construction Technology BTEC Level 3 National Construction and the Built Environment, ISBN: 9781846906565
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BTEC
PEARSON (PEARSON)
Construction and the Built Environment
Unit 1 - Construction Principles
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Insulation properties
Properties of insulation
,Understanding
insulation
WHY do we fit
,Objectives
1. List the properties of insulation
2. Why insulation is so important
3. Evaluate insulation in modern homes and buildings
Research Insulation materials – fibreglass, expanded polystyrene,
Celotex (PIR), mineral wool, cellulose, straw, polyurethane
, Which is the worst surface for heat
to escape?
•Ceilings and Roofs
•Walls
•Floors
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