Submit Search
Upload
Construction u101 ppt_4
•
Download as PPTX, PDF
•
0 likes
•
120 views
K
kevin porter
Follow
Construction u101 ppt_4
Read less
Read more
Education
Report
Share
Report
Share
1 of 15
Download now
Recommended
101 Level 1 Principles of building construction, information and communication
101 Level 1 Principles of building construction, information and communication
gsr101
Foundations 3
Foundations 3
michael mcewan
101 Level 1 Principles of building construction, information and communication
101 Level 1 Principles of building construction, information and communication
gsr101
Sustainable insulation materials 1
Sustainable insulation materials 1
michael mcewan
101 Level 1 Principles of building construction, information and communication
101 Level 1 Principles of building construction, information and communication
gsr101
Unit 101: Principles of building construction, information and communication
Unit 101: Principles of building construction, information and communication
DjCurrie
Unit 101 Level 1 Principles of building construction, information and communi...
Unit 101 Level 1 Principles of building construction, information and communi...
gsr101
Concrete parking lots
Concrete parking lots
Northern Concrete Construction Inc.
Recommended
101 Level 1 Principles of building construction, information and communication
101 Level 1 Principles of building construction, information and communication
gsr101
Foundations 3
Foundations 3
michael mcewan
101 Level 1 Principles of building construction, information and communication
101 Level 1 Principles of building construction, information and communication
gsr101
Sustainable insulation materials 1
Sustainable insulation materials 1
michael mcewan
101 Level 1 Principles of building construction, information and communication
101 Level 1 Principles of building construction, information and communication
gsr101
Unit 101: Principles of building construction, information and communication
Unit 101: Principles of building construction, information and communication
DjCurrie
Unit 101 Level 1 Principles of building construction, information and communi...
Unit 101 Level 1 Principles of building construction, information and communi...
gsr101
Concrete parking lots
Concrete parking lots
Northern Concrete Construction Inc.
DMF10 Krimson : Drupal In Belgium
DMF10 Krimson : Drupal In Belgium
Krimson
Beyond Zero Carbon Housing - Michael Stacey
Beyond Zero Carbon Housing - Michael Stacey
Creative Energy Homes
Types Of Construction Equipment and Their Uses
Types Of Construction Equipment and Their Uses
iratequarrel2587
6708 13 l1_122_presentation_4
6708 13 l1_122_presentation_4
Robbie Blake
Solar panel roads
Solar panel roads
catboring
The ]project-open[ Community
The ]project-open[ Community
Klaus Hofeditz
Booosting - 2015okt22 - 3D Concrete Printing - 3Dealise
Booosting - 2015okt22 - 3D Concrete Printing - 3Dealise
Booosting platform voor koplopers in bouwinnovatie
unit 207 carry out first fix flooring and roofing
unit 207 carry out first fix flooring and roofing
kevin porter
unit 101 ppt_3
unit 101 ppt_3
kevin porter
Construction u101 ppt_3
Construction u101 ppt_3
kevin porter
Unit 101, ppt 3, Principles of building, construction, information and commu...
Unit 101, ppt 3, Principles of building, construction, information and commu...
kevin porter
Working Materials
Working Materials
DjCurrie
Set Out and Build Masonry Structures
Set Out and Build Masonry Structures
DjCurrie
Working Relationship between Bricks and Block Sand
Working Relationship between Bricks and Block Sand
DjCurrie
Floor boarding and calculations 4
Floor boarding and calculations 4
michael mcewan
unit 207 carry out first fix flooring and roofing
unit 207 carry out first fix flooring and roofing
kevin porter
Basement construction report
Basement construction report
ANKITAARORA85
Materials
Materials
DjCurrie
Bricklaying: Step by Step
Bricklaying: Step by Step
DjCurrie
Roof Treatment
Roof Treatment
Shaswata Mitra
Practical Equipment for Blocklaying
Practical Equipment for Blocklaying
DjCurrie
Blockwork Tools
Blockwork Tools
DjCurrie
More Related Content
What's hot
DMF10 Krimson : Drupal In Belgium
DMF10 Krimson : Drupal In Belgium
Krimson
Beyond Zero Carbon Housing - Michael Stacey
Beyond Zero Carbon Housing - Michael Stacey
Creative Energy Homes
Types Of Construction Equipment and Their Uses
Types Of Construction Equipment and Their Uses
iratequarrel2587
6708 13 l1_122_presentation_4
6708 13 l1_122_presentation_4
Robbie Blake
Solar panel roads
Solar panel roads
catboring
The ]project-open[ Community
The ]project-open[ Community
Klaus Hofeditz
Booosting - 2015okt22 - 3D Concrete Printing - 3Dealise
Booosting - 2015okt22 - 3D Concrete Printing - 3Dealise
Booosting platform voor koplopers in bouwinnovatie
What's hot
(7)
DMF10 Krimson : Drupal In Belgium
DMF10 Krimson : Drupal In Belgium
Beyond Zero Carbon Housing - Michael Stacey
Beyond Zero Carbon Housing - Michael Stacey
Types Of Construction Equipment and Their Uses
Types Of Construction Equipment and Their Uses
6708 13 l1_122_presentation_4
6708 13 l1_122_presentation_4
Solar panel roads
Solar panel roads
The ]project-open[ Community
The ]project-open[ Community
Booosting - 2015okt22 - 3D Concrete Printing - 3Dealise
Booosting - 2015okt22 - 3D Concrete Printing - 3Dealise
Similar to Construction u101 ppt_4
unit 207 carry out first fix flooring and roofing
unit 207 carry out first fix flooring and roofing
kevin porter
unit 101 ppt_3
unit 101 ppt_3
kevin porter
Construction u101 ppt_3
Construction u101 ppt_3
kevin porter
Unit 101, ppt 3, Principles of building, construction, information and commu...
Unit 101, ppt 3, Principles of building, construction, information and commu...
kevin porter
Working Materials
Working Materials
DjCurrie
Set Out and Build Masonry Structures
Set Out and Build Masonry Structures
DjCurrie
Working Relationship between Bricks and Block Sand
Working Relationship between Bricks and Block Sand
DjCurrie
Floor boarding and calculations 4
Floor boarding and calculations 4
michael mcewan
unit 207 carry out first fix flooring and roofing
unit 207 carry out first fix flooring and roofing
kevin porter
Basement construction report
Basement construction report
ANKITAARORA85
Materials
Materials
DjCurrie
Bricklaying: Step by Step
Bricklaying: Step by Step
DjCurrie
Roof Treatment
Roof Treatment
Shaswata Mitra
Practical Equipment for Blocklaying
Practical Equipment for Blocklaying
DjCurrie
Blockwork Tools
Blockwork Tools
DjCurrie
Session 3
Session 3
DjCurrie
Unit 301: Principles of organising, planning and pricing construction work
Unit 301: Principles of organising, planning and pricing construction work
gsr101
Component of building
Component of building
kajol panchal
Power point 3
Power point 3
iancollins666
Power point 3
Power point 3
iancollins666
Similar to Construction u101 ppt_4
(20)
unit 207 carry out first fix flooring and roofing
unit 207 carry out first fix flooring and roofing
unit 101 ppt_3
unit 101 ppt_3
Construction u101 ppt_3
Construction u101 ppt_3
Unit 101, ppt 3, Principles of building, construction, information and commu...
Unit 101, ppt 3, Principles of building, construction, information and commu...
Working Materials
Working Materials
Set Out and Build Masonry Structures
Set Out and Build Masonry Structures
Working Relationship between Bricks and Block Sand
Working Relationship between Bricks and Block Sand
Floor boarding and calculations 4
Floor boarding and calculations 4
unit 207 carry out first fix flooring and roofing
unit 207 carry out first fix flooring and roofing
Basement construction report
Basement construction report
Materials
Materials
Bricklaying: Step by Step
Bricklaying: Step by Step
Roof Treatment
Roof Treatment
Practical Equipment for Blocklaying
Practical Equipment for Blocklaying
Blockwork Tools
Blockwork Tools
Session 3
Session 3
Unit 301: Principles of organising, planning and pricing construction work
Unit 301: Principles of organising, planning and pricing construction work
Component of building
Component of building
Power point 3
Power point 3
Power point 3
Power point 3
More from kevin porter
unit 213 ppt 1
unit 213 ppt 1
kevin porter
unit 213 ppt5
unit 213 ppt5
kevin porter
unit 213 ppt 4
unit 213 ppt 4
kevin porter
unit 213 ppt 3
unit 213 ppt 3
kevin porter
unit 213 ppt 2
unit 213 ppt 2
kevin porter
202 principles of construction
202 principles of construction
kevin porter
unit 101 ppt_5
unit 101 ppt_5
kevin porter
unit 101 ppt_4
unit 101 ppt_4
kevin porter
unit 101 ppt_2
unit 101 ppt_2
kevin porter
unit 101 ppt_1
unit 101 ppt_1
kevin porter
unit 211 PPT 5
unit 211 PPT 5
kevin porter
unit 211 PPT 4
unit 211 PPT 4
kevin porter
unit 211 PPT 3
unit 211 PPT 3
kevin porter
unit 211 PPT 2
unit 211 PPT 2
kevin porter
unit 211 PPT 1
unit 211 PPT 1
kevin porter
unit 210 - capentry maintenance ppt 5
unit 210 - capentry maintenance ppt 5
kevin porter
unit 210 - capentry maintenance ppt 4
unit 210 - capentry maintenance ppt 4
kevin porter
unit 210 - capentry maintenance ppt 3
unit 210 - capentry maintenance ppt 3
kevin porter
unit 210 - capentry maintenance ppt 2
unit 210 - capentry maintenance ppt 2
kevin porter
unit 210 - capentry maintenance ppt 1
unit 210 - capentry maintenance ppt 1
kevin porter
More from kevin porter
(20)
unit 213 ppt 1
unit 213 ppt 1
unit 213 ppt5
unit 213 ppt5
unit 213 ppt 4
unit 213 ppt 4
unit 213 ppt 3
unit 213 ppt 3
unit 213 ppt 2
unit 213 ppt 2
202 principles of construction
202 principles of construction
unit 101 ppt_5
unit 101 ppt_5
unit 101 ppt_4
unit 101 ppt_4
unit 101 ppt_2
unit 101 ppt_2
unit 101 ppt_1
unit 101 ppt_1
unit 211 PPT 5
unit 211 PPT 5
unit 211 PPT 4
unit 211 PPT 4
unit 211 PPT 3
unit 211 PPT 3
unit 211 PPT 2
unit 211 PPT 2
unit 211 PPT 1
unit 211 PPT 1
unit 210 - capentry maintenance ppt 5
unit 210 - capentry maintenance ppt 5
unit 210 - capentry maintenance ppt 4
unit 210 - capentry maintenance ppt 4
unit 210 - capentry maintenance ppt 3
unit 210 - capentry maintenance ppt 3
unit 210 - capentry maintenance ppt 2
unit 210 - capentry maintenance ppt 2
unit 210 - capentry maintenance ppt 1
unit 210 - capentry maintenance ppt 1
Recently uploaded
Gardella_Mateo_IntellectualProperty.pdf.
Gardella_Mateo_IntellectualProperty.pdf.
MateoGardella
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdf
AyushMahapatra5
This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.
christianmathematics
Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University of Engineering & Technology, Jamshoro
Unit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptx
VishalSingh1417
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Denish Jangid
psychiatric nursing HISTORY COLLECTION .docx
psychiatric nursing HISTORY COLLECTION .docx
PoojaSen20
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdf
agholdier
Mattingly "AI & Prompt Design: Structured Data, Assistants, & RAG"
Mattingly "AI & Prompt Design: Structured Data, Assistants, & RAG"
National Information Standards Organization (NISO)
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
EduSkills OECD
Unit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptx
VishalSingh1417
APM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across Sectors
Association for Project Management
Measures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and Mode
Thiyagu K
Paris 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activity
GeoBlogs
Application orientated numerical on hev.ppt
Application orientated numerical on hev.ppt
RamjanShidvankar
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy Consulting
TechSoup
Measures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SD
Thiyagu K
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
christianmathematics
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
RAM LAL ANAND COLLEGE, DELHI UNIVERSITY.
Seal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptx
negromaestrong
Recently uploaded
(20)
Gardella_Mateo_IntellectualProperty.pdf.
Gardella_Mateo_IntellectualProperty.pdf.
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdf
This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.
Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024
Unit-V; Pricing (Pharma Marketing Management).pptx
Unit-V; Pricing (Pharma Marketing Management).pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
psychiatric nursing HISTORY COLLECTION .docx
psychiatric nursing HISTORY COLLECTION .docx
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdf
Mattingly "AI & Prompt Design: Structured Data, Assistants, & RAG"
Mattingly "AI & Prompt Design: Structured Data, Assistants, & RAG"
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Unit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptx
APM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across Sectors
Measures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and Mode
Paris 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activity
Application orientated numerical on hev.ppt
Application orientated numerical on hev.ppt
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy Consulting
Measures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SD
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptx
Seal of Good Local Governance (SGLG) 2024Final.pptx
Construction u101 ppt_4
1.
© 2013 City
and Guilds of London Institute. All rights reserved. 1 of 15 City & Guilds Construction PowerPointpresentation Presentation 4: Flat roofs Unit 101: Principles of building construction, information and communication
2.
© 2013 City
and Guilds of London Institute. All rights reserved. 2 of 15 City & Guilds Construction Aim Introduce learners to flat roofs. Objectives • Identify at least two components of a flat roof. • List the two methods of obtaining fall on a flat roof. • State the level of degree that determines a flat roof. • State two of the materials used in covering on a flat roof.
3.
© 2013 City
and Guilds of London Institute. All rights reserved. 3 of 15 City & Guilds Construction What is a flat roof? A flat roof is one of the three types of roof structure. It is generally used on garages or small extensions, rather than a main house roof. A flat roof has on average a life span of approximately 15 years. The definition of a flat roof is any roof which has a slope of less than 10 degrees or a fall ratio of 1:6.
4.
© 2013 City
and Guilds of London Institute. All rights reserved. 4 of 15 City & Guilds Construction Components of a flat roof
5.
© 2013 City
and Guilds of London Institute. All rights reserved. 5 of 15 City & Guilds Construction Task Sketch and label a flat roof.
6.
© 2013 City
and Guilds of London Institute. All rights reserved. 6 of 15 City & Guilds Construction Fall on a flat roof The direction of the slope of the roof is called the fall. The fall of the roof will depend upon the: • type of roof construction and its covering • location of the building • position of any surface water drain.
7.
© 2013 City
and Guilds of London Institute. All rights reserved. 7 of 15 City & Guilds Construction Fall on a flat roof continued The amount of fall should be enough to clear away any water and direct it to the guttering. If the fall is not enough, the water may form pools on top of the roof. Water pools on the roof will increase the weight of the roof and can lead to water penetration. There are three basic methods of obtaining the fall of a flat roof. The chosen method will depend upon the type and use of the building and the internal ceiling finish required.
8.
© 2013 City
and Guilds of London Institute. All rights reserved. 8 of 15 City & Guilds Construction Sloping roof joists In this type of construction, the slope or fall is obtained by sloping the roof joists. This type of construction is used where there is no level ceiling required.
9.
© 2013 City
and Guilds of London Institute. All rights reserved. 9 of 15 City & Guilds Construction Tapered firring pieces In this type of construction, the slope or fall is obtained by attaching tapered pieces of timber to the roof joists. This type of construction will produce a level ceiling.
10.
© 2013 City
and Guilds of London Institute. All rights reserved. 10 of 15 City & Guilds Construction Deepened joists (parallel fittings) This type of construction involves parallel firring pieces. The firrings are diminished section and are nailed at right angles to the fall of the roof.
11.
© 2013 City
and Guilds of London Institute. All rights reserved. 11 of 15 City & Guilds Construction Roof joists All the roof joists used in the construction of flat roofs must comply with the requirements of current building regulations. These regulations govern: • the sectional sizes and grades of timber • dead loads imposed upon sectional areas of roof • maximum clear span for imposed loadings • spacing of joists in relation to covering and imposed loads.
12.
© 2013 City
and Guilds of London Institute. All rights reserved. 12 of 15 City & Guilds Construction Flat roof covering When covering a flat roof, a sequence of events must take place: • When the joists and firrings are installed, the chipboard sheets can be cut and secured to the joists using annular ring nails. • Once the boards are laid, the roof must be inspected for any sharp edges/parts and swept. • Hot bitumen is then poured onto the roof and the underfelt is laid in the same direction as the fall of the roof. Image courtesy of www.shutterstock.com. Reproduced with permission.
13.
© 2013 City
and Guilds of London Institute. All rights reserved. 13 of 15 City & Guilds Construction Using underfelt Once the fist layer of underfelt has cooled, the next layer of underfelt can be laid using the same process as the first layer, but in the opposite direction to the fall of the roof. This ensures crossed joints and more strength. Image courtesy of www.constructionphotography.com. Reproduced with permission. Flashing providing waterproofing
14.
© 2013 City
and Guilds of London Institute. All rights reserved. 14 of 15 City & Guilds Construction Using underfelt continued When two layers of underfelt are laid, the top layer, which is green mineral felt can be laid, using the same processes again but in the same direction to the fall on the roof. The eaves of the felt are tucked and doubled to create a drip which directs water into the gutter. The other edges are raised preventing water from leaving the roof. Flashing around a chimney Image courtesy of www.shutterstock.com. Reproduced with permission.
15.
© 2013 City
and Guilds of London Institute. All rights reserved. 15 of 15 City & Guilds Construction Any questions?
Download now