VŠTE:RKS Roof Reconstruction - Course Information

RKS Roof Reconstruction

Extent and Intensity

2/2/0. 5 credit(s). Type of Completion: zk (examination).

Teacher(s)

Ing. Jan Plachý, Ph.D. (seminar tutor)

Guaranteed by

Ing. Jan Plachý, Ph.D.
Department of Civil Engineering – Faculty of Technology – Rector – Institute of Technology and Business in České Budějovice
Supplier department: Department of Civil Engineering – Faculty of Technology – Rector – Institute of Technology and Business in České Budějovice

Timetable of Seminar Groups

RKS/P01: Thu 14:50–16:20 B3, J. Plachý
RKS/S01: Thu 16:30–18:00 B3, J. Plachý

Prerequisites

POS_3b Building construction && FORMA ( P )
Knowledge that is the subject of POS 3. The student will provide the facility in advance with the object or objects to be processed by the flat and sloping roof reconstruction projects.

Course Enrolment Limitations

The course is offered to students of any study field.

Course objectives supported by learning outcomes

The aim is to gain knowledge in the elimination pitched and flat roofs defects. The student will be able to define, describe and assess the implementation of the principles of reconstruction and roof structures, s/he will be able to design the reconstruction of a roof corresponding to the investor's requirements and relevant legislation.

Learning outcomes

Student is able to: - to define, describe and assess the principles of reconstruction and implementation of roof structures, -those to propose the reconstruction of the roof according to the requirements of the investor and the valid legislation.

Syllabus

• 1. Thermoinsulation and waterproofing of reconstruction - building physics of roofs 2. History and development of flat roofs. 3. Construction-technical survey of flat roofs. Characteristic manifestations of aging and loss of function of flat roofs of various material and construction bases, defects and disorders, causes 4. Construction and technical survey of flat roofs and plumbing constructions. Characteristic manifestations of aging and loss of function of flat roofs of various material and construction bases, defects and disorders, causes 5. Principles of reconstruction of flat roofs 6. Principles of reconstruction of flat roofs. Flat Roof Reconstruction Project. Implementation, control and acceptance. 6. WRITTEN TEST 1 7. History and development of sloping roofs. 8. Construction and technical survey of sloping roofs. Characteristic manifestations of aging and loss of function of inclined roofs of various material and construction bases, defects and disorders, causes 9. Construction and technical survey of roof trusses and plumbing constructions. Characteristic manifestations of aging and loss of function of inclined roofs of various material and construction bases, defects and disorders, causes 10. Principles of Reconstruction of Slope Roofs 11. Principles of Reconstruction of Raised Roof Roofs. Reconstruction project of sloping roof. Implementation, control and acceptance. 12. WRITTEN TEST 2. 13. Repetition of subject matter, evaluation of tests, reserve.

Literature

required literature
• ČSN 01 3420:2004. Výkresy pozemních staveb – kreslení výkresů stavební části. Český normalizační institut. 2004-08-01. Třídící znak 013420
• ČSN 73 4301: 2004. Obytné budovy. Praha: Český normalizační institut. 2004-07-01. Třídící znak 734301
• KUTNAR, Z. a kol. 2011. Kutnar - Ploché střechy. Skladby a detaily 2011. Praha: DEKTRADE a.s. ISBN 978-80-87215-07-4
• ČSN 73 0540-2 . 2011.Tepelná ochrana budov - Část 2: Požadavky. Český normalizační institut. 2011-10-01. Třídící znak 730540.
• KUTNAR, Z.a kol. 2012. Kutnar - Šikmé střechy. TOP DEK- Systém zateplení s tepelnou izolací nad krokvemi.. Praha: DEKTRADE a.s.. ISBN 978-80-87215-12-8
• KUTNAR, Z. 2001. Ploché střechy, monografie. Praha.

recommended literature
• NOVOTNÝ M., MISAR, I. ŠUTLIAK, S. 2014. Hydroizolace plochých střech. Poruchy střešních plášťů. Praha: Grada, ISBN 978-80-247-5002-6.
• PLACHÝ, Jan. Historie plochých střešních plášťů a povlakových krytin. Střechy-fasády-izolace, Ostrava - Vítkovice: Nakladatelství Mise, s.r.o., 2015, roč. 22, 11-12, s. 25-26. ISSN 1212-0111.
• PLACHÝ, Jan. Stručný vývoj střešních skladeb obytných podkroví v České republice. Střechy-fasády-izolace, Ostrava - Vítkovice: Nakladatelství Mise, s.r.o., 2015, roč. 22, č. 5. ISSN 1212-0111.
• PLACHÝ, Jan. Historie plochých střešních plášťů a povlakových krytin. Střechy-fasády-izolace, Ostrava - Vítkovice: Nakladatelství Mise, s.r.o., 2015, roč. 22, 11-12, s. 25-26. ISSN 1212-0111.
• JELÍNEK, L.ČERVENÝ, P., ŘÁHA,F. Nové krovy, ČKAIT Praha, 2017, ISBN 978-80-87438-94-7.
• JELÍNEK, L.ČERVENÝ, P., Tesařské konstrukce, ČKAIT Praha, 2012, ISBN 978-80-87438-34-3.
• KOPTA, P., JANOUŠKOVÁ, J.: Šikmé střechy, Grada Praha, 2012, ISBN 978-80-247-3484-2
• ČSN P 73 0600 Hydroizolace staveb - Základní ustanovení (2000)
• ČSN P 73 0606 Hydroizolace staveb - Povlakové hydroizolace - Základní ustanovení (2000)
• ČSN 73 3610 Klempířské konstrukce (2008)
• ČSN P 73 1901 Navrhování střech - Základní ustanovení (1999)
• MUSÍLEK, Josef a Jan PLACHÝ. Stabilizace tepelné izolace ve skladbě šikmých a plochých střech. Materiály pro stavbu, Praha: Springer Media, 3/2013, 19.ročník, Praha: Springer Media, 2013.
• Časopis DEKTIME (2005-2012)
• Časopis STŘECHY, FASÁDY,IZOLACE

Forms of Teaching

Lecture
Seminar
Exercise
Tutorial
Consultation

Teaching Methods

Frontal Teaching
Project Teaching
Critical Thinking
Individual Work– Individual or Individualized Activity

Student Workload

Activities	Number of Hours of Study Workload
	Daily Study	Combined Study
project	5	10
Project 1	20	20
Project 2	20	20
Preparation for the Mid-term Test	13	10
Preparation for Lectures	5
Preparation for Seminars, Exercises, Tutorial	5	44
Preparation for the Final Test	10
Attendance on Lectures	26
Attendance on Seminars/Exercises/Tutorial/Excursion	26	26
Total:	130	130

Assessment Methods and Assesment Rate

Presentation 20 %
Consultation
Project 1 30 %
Projekt 2 40 %
prezentace individuální (in Czech) 10 %

Exam conditions

The completion of the first individual project is checked by the 6th week and the second project from the 7th to the 12th week of teaching according to the schedule. The check on work in progress can be performed outside the schedule, but without the right to a point evaluation. In the class, preference will be given to work according to the schedule. A student who personally submits a partial part of a project in progress according to the exercise schedule, receives points for each partial part. A maximum of 15 points in total (pitched roof 9 points, flat roof 6 points). A partial part of the project may not be factually (technically) correct, but the student must be able to explain why he is proposing a specific solution. The student can submit and consult at any time any part of the project, he can get points only in the case of submission according to the schedule of exercises. The student can submit the project at any time during the semester, but no later than the 13th week of teaching. Material accuracy of the project max. 55 points. (Pitched roof 31 points, Flat roof 24 points) Only printed parts of the project can be consulted. Always carry a printed assignment (floor plan, situation and section) for consultation. Once submitted, it is no longer possible to repair the project. Projects do not return for completion. The date of consultation of the first independent project is up to the 6th week of teaching and the second project from the 7th week of teaching. Projects are submitted by the 13th week of teaching. The presentation and the Reconstruction Study for a pitched and flat roof are uploaded in digital form to the IS until the 13th week of teaching. Checking the completion of the flat roof study must take place min. 2x to be evaluated 2 x 3 b = 6 b. Primarily, the processing of a flat roof is prescribed by the 6th week of teaching. Checking the completion of the pitched roof project must take place min. 3x to be evaluated 3 x 3 b = 9 b. Primarily, the processing of the sloping roof is prescribed from the 7th week of teaching. Each study is separately bound, including drawings, and both studies are then submitted together in flap plates. On the front side of the boards there is a description field, on the reverse side there is a list of studies according to these instructions. See the IS organizational instructions for a sample title page. Course evaluation: Final work - projects 1 and 2 = 55% Flat roof project = 24%, Pitched roof project = 31%, Projects must be submitted both and complete otherwise they will not be evaluated. See Teacher Information. flat roof completion check = 6%, pitched roof check = 9%, pitched roof project presentation = 10%, flat roof project presentation = 10%, individual presentation 10% Overall course classification: A 100 - 90, B 89,99 - 84, C 83.99 - 77, D 76.99 - 73, E 72.99 - 70, FX 69.99 - 30, F 29.99 - 0.

Language of instruction

Czech

Teacher's information

EXERCISE - PROGRAM Contents - 2 seminar papers in the form of projects (studies): 1. study of the reconstruction of the flat roof of the selected building 2. study of the reconstruction of the sloping roof of the selected building note. choice of buildings for both projects: suitable residential, civil, industrial or agricultural construction including truss - presentation - Initial materials for both studies: - construction diagrams of selected buildings and roofs (original drawings - floor plans of the last floor, floor plan, sections and details + excerpt from original technical reports) - construction surveys of roofs (description of the condition and behavior of roof structures, occurrence of defects (in cooperation with the user), photo documentation, or results of surveys and previous surveys, expert and expert opinions (if any)) 1. Flat roof reconstruction study The reconstruction study will include: 1) Identification data of the building, builder, designer 2) Initial documents for the project, 3) Aim of the reconstruction (assignment), 4) Brief description of the building and basic structures, inclusion of the original structure in the historical development 5) Description of the current roof cladding and scheme of the existing composition, 6) Analysis of the roof cladding in terms of materials, thermal engineering, statics, used p (drains, plumbing elements, air conditioning and other penetrations and elements) and functions (access, drainage, lightning conductors, transmitters,…) 7) Description of the fault, including photo documentation, 8) Fault analysis - what is the cause of the fault, 9) Proposed solutions in several variants, description of the proposed structures, including the justification for why this solution is proposed, - design of the roof reconstruction structure in one variant with a load-bearing slab structure (silicate bases) materials (asphalt strips, plastic and rubber foils), description of the proposed composition, evaluation of advantages and risks for the chosen solution. 10) Thermal-humidity assessment of the proposed compositions according to point 9 - the assessment will include the design of the composition, calculation - eg TEPLO program and evaluation, the composition must comply with the requirements of ČSN 73 05 40: 2011. - the vapor barrier will not be dimensioned in the calculation with regard to possible leaks ,. 11) Multicriteria evaluation based on point 9. 12) Drawing documentation: Original condition - drawing or focus in the form of study (from years - field sketch) New condition - floor plan and section, details - floor plan in the form of drainage study floor plan will contain: - elevation levels of individual edges of the attic (heights at the attic, height of the attic, height of the drain, height of the interface of the slope surfaces - goat ridges), - possible dilatation of individual layers (monolithic layer), - slope of individual planes, attic including for slope wedges made of thermal insulation, that the inclinations are already given at the factory! - plumbing elements with links, - penetrating elements to the roof plane (ventilation, lightning conductor, chimney), access to the roof plane, - transverse and longitudinal section of the flat roof will contain: - height levels of individual edges (attic heights, attic height, height drains, height of the interface of slope surfaces - goat ridges), insulation at penetrations, attics, dilatation of monolithic layers. - approx. 4 x - Details of the flat roof, scale as needed - details of selected joints after consultation with the teacher (attic, inlet, gutter, exit, passage, skylight, wall, entrance to the roof, free edge,…) 2. Study of reconstruction of a sloping roof The reconstruction study will include: 1) Identification data of the building, builder, designer 2) Initial documents for the project, 3) Objective of reconstruction (assignment), 4) Brief description of the building and basic structures, inclusion of the original structure in the historical development 5) Description of the current state of the roof and scheme of the existing structure, 6 ) Analysis of the roof cladding in terms of materials, thermal engineering, statics, used elements (drains, plumbing elements, air conditioning and other penetrations and elements) and functions (access, drainage, lightning conductors, transmitters, 7) 7) Fault description including photo documentation, 8) Failure analysis - what is the cause of the failure, 9) Design of solutions in several variants, description of proposed structures, - design of the roof reconstruction for residential attics in two variants of roofing, where the load-bearing structure will consist of truss, one variant will be small-format roofing, the other variant will be classic sheet metal roofing for grooves, description of the proposed composition, evaluation of advantages and risks for the chosen solution. 10) Thermal-humidity assessment of the proposed compositions according to point 9 - the assessment will include the design of the composition, calculation - eg TEPLO program and evaluation, the composition must comply with the requirements of ČSN 73 05 40: 2011. - the vapor barrier will not be dimensioned in the calculation with regard to possible leaks ,. 11) Multicriteria evaluation based on point 9. 12) Drawing documentation: Original condition - drawing or focus in the form of study (from years - field sketch) New condition - floor plan and section, details - floor plan in the form of study of full truss connections - transverse and longitudinal the cross-section of the truss (supporting structure) will contain: - height levels of individual edges of surfaces with regard to future use of attic spaces - approx. 4 x - Details of pitched roof, scale as needed 3. Presentation In the 1st exercise students will be given the topic of individual presentation. These presentations will be presented at the exercise, which is stated in the presentation assignment. The presentation will always take place at the beginning of the class. Presentation length max.10 min. Presentations will be uploaded by the student in electronic form in Power Point in ppt format to the relevant Submission Office before the student's own presentation. The presentation will start in the classroom from the Submission Room! In the submission room, the presentation will be uploaded to a directory of the same name as the seminar group that the student attends. The thesis will be uploaded in the form: Surname, First name, UCO, Title of the thesis. Sources will be listed for images and downloaded materials. WARNING Pay attention to your safety when surveying roofs! Avoid moving on roofs where there is a risk of falling from a height. Take photo documentation of the buildings from publicly accessible areas in the field, or use the view from the interior of the surrounding higher public buildings. Use optical zoom. FORM OF PROCESSING drawings - ČSN 01 3420: 2004. Building construction drawings - drawing drawings of the building part. Czech Standards Institute. 2004-08-01. Study (details) - freehand pencil without ruler sketches - freehand pencil.   Presentation of seminar papers. The presentation will take place in the final week of teaching. The length of the presentation corresponds to a lecture of max. 10 min. In the case of distance learning, presentations will be uploaded to the IS until the 13th week of teaching. Presentations cannot be consulted. Presentations on a selected topic according to the assignment in the exercise. For the 1st exercise, students are published the topic of an individual presentation. The topic of the presentation is chosen by the student in the Schedule of topics in IS. These presentations will be presented at the exercise, which is stated in the presentation assignment. The presentation will always take place at the beginning of the class. The length of the presentation corresponds to a lecture of max. 10 min. In the case of distance learning, presentations will be uploaded to the IS until the 11th week of teaching. Presentations cannot be consulted. Attendance at classes in all forms is governed by a separate internal standard of VŠTE (Records of student attendance at VŠTE). For full-time students, 70% attendance is required for contact classes, ie everything except lectures.

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