Course Details

Selected Chapters from Building Constructions 1

NHB047 course is part of 3 study plans

Ing. full-t. program NPC-SIS compulsory-elective Summer Semester 1st year 5 credits

Ing. full-t. program NPA-SIS compulsory Summer Semester 1st year 5 credits

Ing. combi. program NKC-SIS compulsory Summer Semester 1st year 5 credits

The aim of lectures are systems of flat, pitched and steep roofs. The course also provides an understanding of special systems of thermal insulations based on thermal radiation reflectivity and modern and unusual types of assembled roofing including solar roofing. The next part of the course will be aimed at modern waterproofing layers and thermal insulations and their connection to various types of roofs. The great attention is paid to construction details.

Course Guarantor

doc. Ing. Karel Šuhajda, Ph.D.

Institute

Institute of Building Structures

Learning outcomes

Students will be acquainted with solutions of compositions of roofs. During the exercise resolves and details of tracks and completion roofs, rainwater roof drainage, including with the possibility of practical demonstrations of segments and modes of implementation. This knowledge can used of in designing of buildings at teaching in the atelier.

Prerequisites

Thermal-moisture processes in building envelopes, basic classification of roofs according to a pitch, shape, structure, serviceability, requirements etc. Outer and inner boundary conditions for roof designs above heated and unheated spaces. Drawing of roofs according to the valid standards.

Corequisites

Basic knowledge of roofing construction and engineering buildings thermal and acoustic properties of building materials in the building envelope construction.

Planned educational activities and teaching methods

In the lectures provides examples of typical construction details of buildings and at excercise are applied to the specific cases of use.

Forms and criteria of assessment

Elaboration of work at the regular and continuous consultation in the exercise. Obtaining of credit is a condition for the exam. The exam consists of a written and oral part.

Objective

A design of the exact, clear and particular flat or pitched roof above various thermal and moisture internal environment. Knowledge of the detailed design and material design of terraces, roof parking lots, heliports and green roofs. The issue of details. A basic overview of the structural and building physics principles for reconstructions of single and double leaf flat roofs.

Specification of controlled instruction, the form of instruction, and the form of compensation of the absences

Vymezení kontrolované výuky a způsob jejího provádění stanoví každoročně aktualizovaná vyhláška garanta předmětu.

Lecture

2 hours/week, 13 weeks, elective

Syllabus of lectures

1. Compositions of double and tripleroofs, safety waterproofing materials (micro-perforated, micro-porous and monolithic).
2. Thermal insulations of pitched roofs including materials based on thermal radiation reflectivity.
3. Roofing of sheet metal (smooth, sinuous, simulative roofing tiles), plastic, bitumen, stone, wood (boards, shingles), thatch, solar and exotic.
4. Pitched roof designing in mountain regions (securing of pitches roofs against snow slide and upward wind lift). Green pitched roofs.
5. Waterproof layers of flat roofs by bituminous felts (bitumen, bearing infill, surface finish) and their use.
6. Waterproof layers of flat roofs by plastic foils (thermoplastic, elastomer, thermoplastic-elastomer) their use and laying technology. Solar foils. Spread waterproof layer.
7. Ways of flat roof stabilization against the upward wind lift (sticking, stabilization layers, mechanical anchoring).
8. Roof terraces and traffic roofs (parking lots, heliports). Design principles, details.
9. Green roofs. Types of vegetation, design principles, details.
10. Reconstructions of flat roofs.

Practice

2 hours/week, 13 weeks, compulsory

Syllabus of practice

1. Specifying of the flat roof - dewatering the study-plan 1:200.
2.–3. Ground plan and cut single skin flat roof 1:50.
4.–5. Two variants compositions single skin flat-roof material specifications.
6.–7. Details at 1:10 the attic, roof drain, dilation, various compositions.
8. Drainage and composition of roof double-shell.
9. Practical demonstration of implementation of waterproofing layers of flat roofs.
10. Two variants of double-shell roof compositions of various trims.