Both codes provide requirements for roof coverings commonly used on high sloped roofs such as asphalt shingles clay and concrete tile wood shakes and shingles and metal roofing and for roof coverings typically used for low slope.
Roof coverings ppt.
Introduction roof is the uppermost covering provided over a building with a view to protect the building from rain heat wind snow etc.
Roof coverings pitched roofs rely on gravity to move the water down the slope coverings keep the rain out by overlapping flat roofs water may stand on a flat roof so the covering has to be completely water tight.
Competent person safety monitor may be used.
Firefighter i continued specific objectives.
Discuss roof coverings and using existing roof openings for vertical ventilation purposes.
Describe trench or strip ventilation.
This presentation describes some roofing materials that is use by roof replacement companies which can help to choose the best type of roof covering.
Consideration points for roof a roof should be 1.
A warning line safety monitor system can be used for flat roofs greater than 50 feet wide with work performed 6 feet or greater from edge.
Membrane in a protected membrane roof is also the vapour air barrier other types of low slope roofs use two layers of asphalt saturated roofing felt bonded together and to the roof with hot asphalt polyethylene film not used as it melts situated on the warm side of the insulation.
If roof flat and less than 50 feet wide.
Report on roof and roof covering 1.
Evaluate flat roofs as a possible fall hazard.
Discuss ventilation considerations for various types of roofs.
For many roof contractors in fact the term flat roof is now synonymous with rubber roof in protecting the flat roof of your home the choice of flat roof covering plays an important role.
A roof also beautify a house but the primary purpose of a roof is to protect against any form of weather.
Pitched roof coverings can be anything from sheet lead to thatch on new conventional houses the most.
To remove water vapour and prevent condensation.
Explain procedures for ventilation of a conventional basement.
Almeida roofing choose best roofing materials for your home.
Ventilation has become more important as a result of increased standards of insulation.
Report on roof and roof covering 2.
Roof trusses can be said to be the skeleton of the roof as you known the skeleton produce the shape of animals even humans.
The part of the roof that overhangs the walls.
The part of the roof covering that overhangs the gable wall roofing ventilation for roofs serves the same purpose as for all other locations i e.
Roof coverings are addressed in chapter 15 of the ibc and chapter 9 of the irc.
