Construction Technology Flashcards

1
Q

What are the three main types of Asbestos

A

Amosite - Brown
Chrysotile - White
Crocidolite - Blue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Where is Amosite Asbestos commonly found?

A
  • Cement
  • Fire protection materials
  • Gaskets
  • Insulation board
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Where is Chrysotile Asbestos commonly found?

A
  • Asphalt
  • Cement
  • Plastics
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Where is Crocidolite Asbestos commonly found?

A
  • Cements
  • Insulation
  • Tiling materials
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is RIBA Design Stage 0?

A

Strategic Definition - confirming client requirements including:
- Developing a business case for feasible options
- Review of project risks and project budget

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is RIBA Design Stage 1?

A

Preparation and Briefing
- Agree project budget
- Prepare project programme
- Initiate collection of health and safety pre-construction information

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is RIBA Design Stage 2?

A

Concept Design
- Prepare Architectural Concept incorporating engineering requirements
- Undertake design reviews with the client and project stakeholders
- Agree route to Building Regulations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is RIBA Design Stage 3?

A

Spatial Coordination
- Undertake design studies, engineering analysis and cost exercises to test architectural concept resulting in a spatially coordinated design.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is RIBA Design Stage 4?

A

Technical Design
- Develop architectural and engineering technical design
- Prepare and coordinate design team building systems information
- Prepare construction phase plan
- Submit F10 to HSE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is RIBA Design Stage 5?

A

Manufacturing and Construction
- Finalise site logistics
- Manufacture building systems and construct building
- Monitor progress against construction programme
- Inspect construction quality
- Prepare building manual

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is RIBA Design Stage 6?

A

Handover - pass over control of the building to the client. Activities include:
- Rectifying Defects
- Undertaking seasonal commissioning
- Undertaking a review of project performance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is RIBA Design Stage 7?

A

Use
- Implement facilities management and asset management
- Verify project outcomes including sustainability

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is a deleterious material?

A

Materials that ae dangerous to health, environmentally unfriendly, tend to fail in practice or can be susceptible to change over the lifetime of the material.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Name some deleterious materials.

A

Asbestos
Brick Slips
Woodwool
Reinforced Autoclaved Aerated Concrete (RAAC)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the function of a damp proof course?

A

The primary function of a damp proof course is to provide an impermeable barrier to the passage of moisture. DPCs resist moisture from entering from below, above, and horizontally.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Give some examples of materials that can be used as damp-poof courses.

A

Code 4 Lead
Copper
Bitumen Polymer
Polypropylene

17
Q

What is the minimum height that a damp proof course should be installed at?

A

At least 150mm above external ground level.

18
Q

Describe a ‘warm’ flat roof.

A

A ‘warm’ flat roof is formed by placing a layer of insulation over the top of the roof structure. Due to the insulation being over the top of the roof, the timber structure beneath is warm.

19
Q

Describe a ‘cold’ flat roof.

A

A ‘cold’ flat roof is when insulation is laid between the roof joists and above the vapour control layer and the plasterboard.

20
Q

Describe an ‘inverted’ flat roof.

A

An ‘inverted’ flat roof is typically defined as a type of roof which has the waterproofing layer beneath the insulation rather than above it. Inverted roofs require the insulation to be ballasted to prevent wind uplift or floating in rainfall water.

21
Q

How is a cold flat roof ventilated?

A

‘Cold’ flat roofs are ventilated on two opposite sides by a continuous ventilation gap of 25mm.

22
Q

What is the typical build-up of a cold flat roof?

A
  1. Ceiling plasterboard
  2. Vapour control layer
  3. Insulation laid between ceiling joists
  4. Air gap between joists for ventilation
  5. Timber decking
  6. Desired flat roof covering
23
Q

What is the typical build-up of a warm flat roof?

A
  1. Ceiling plasterboard
  2. Ceiling joists
  3. timber deck
  4. Vapour control layer
  5. Insulation
  6. Timber decking
  7. Desired flat roof covering
24
Q

What is the typical build-up of an inverted flat roof?

A
  1. Concrete slab
  2. Vapour control layer
  3. Insulation
  4. water flow reducing layer
  5. Ballast
  6. Optional paving slabs