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Worksheetsunit 201 sustainability and insulation
Total questions: 24
Worksheet time: 12mins
What should learners be able to explain regarding existing buildings and insulation?
How to demolish existing buildings for new construction.
How existing buildings can be insulated to upgrade their energy efficiency.
How to design new buildings with modern architecture.
How to paint existing buildings to improve their appearance.
According to the research mentioned, what percentage of heat loss in a house is through the external walls?
26%
33%
59%
18%
What is the combined percentage of heat loss through the external walls and the roof, as per the research?
33%
59%
89%
26%
How much more fuel does a centrally heated home built in the 1970s without insulation consume compared to a home built to today's Building Regulations?
About two times as much
About three times as much
About four times as much
About five times as much
For homes built prior to 1985, what method is suggested for installing cavity wall insulation?
Using a heat method
Using a blow method
Using a fill method
Using a seal method
Which area of the house is responsible for the least heat loss according to the diagram?
Windows
Doors
Floors
Roof
When was insulation first used in the form of asbestos?
1860s
1920s
1950s
1980s
What was the consequence of using asbestos as an insulator in the UK?
It improved building safety
It caused no significant impact
It caused more than 100,000 deaths
It was quickly banned after introduction
Has asbestos been banned from use in the UK?
Yes, immediately after its introduction
No, it is still in use
Yes, but only recently
Yes, it has been banned
What is becoming more popular in construction according to the text?
Non-renewable insulation materials
Sustainable insulation materials
Traditional construction methods
Synthetic insulation materials
For which parts of a building is research on sustainable insulation materials suggested?
The loft and cavity walls
The basement and roof
The windows and doors
The exterior walls and floors
Which of the following is NOT a type of sustainable insulation material?
Sheep's wool
Recycled newspaper and card
Polystyrene
Wood fibre
What is a common characteristic of the insulation materials listed?
They are all synthetic.
They are all non-recyclable.
They are all becoming less popular.
They are all sustainable.
What is the purpose of insulation in a house according to the text?
To increase energy costs
To reduce energy costs and environmental impact
To improve the aesthetic appeal of the house
To comply with building regulations without any additional benefits
Which part of the Building Regulations covers insulation?
Part K
Part L
Part M
Part N
When were the Building Regulations that cover insulation introduced?
October 2006
October 2010
October 2012
October 2014
What reduction in carbon emissions does the revised Building Regulations call for compared to 2006 levels?
25% reduction
35% reduction
45% reduction
55% reduction
By what percentage more insulation is typically required to meet the improvements in U-values specified by the revised Building Regulations?
25% more insulation
35% more insulation
45% more insulation
55% more insulation
Why do existing buildings use more energy and lose more heat than newly built houses?
Modern architectural design
Lack of insulation in lofts
Use of energy-efficient appliances
Advanced construction materials
Which of the following is NOT a reason for existing buildings losing more heat?
No cavity wall insulation
Incorrect insulation used
Lack of floor insulation
High-efficiency boiler systems
What is one of the reasons for the inefficiency in heat retention in existing buildings?
Incorrect windows installed
Triple-glazed windows
LED lighting
Solar panels
Which of the following is NOT a type of insulation mentioned for insulating existing buildings?
Blown insulation
Polystyrene bead
Foam insulation board
Fiberglass panel
What is the purpose of insulating your house correctly?
To increase energy and heating costs
To improve the aesthetic appeal of the house
To reduce energy and heating costs
To make the house soundproof
What type of insulation is suggested for loft insulation?
Rockwool
Glass wool
Matting
All of the above
