Roof And Roof Covering Pdf

Roof coverings for pitched roofs roof covering is an essential component of pitched roof to be placed over the roof frame work to protect it from rain snow sun wind and other atmospheric agency.

Roof and roof covering pdf.

Wood shingles and shakes 33 8. Low slope roofing 42 10. The term is defined in section 1502 definitions as. Ventilation has become more important as a result of increased standards of insulation.

Ments for roof coverings. The part of the roof that overhangs the walls. Asphalt shingles 37 9. In traditionally constructed roofs the roof may also require added support in the form of roof trusses.

To remove water vapour and prevent condensation. Metal roofing 48 11. Roof covering for pitched roof roof covering is an essential part of pitches roof to be placed over the roof frame work. Gutter and leader systems 64.

Clay concrete fiber cement and composite tiles 58 13. Various types of roofing materials are available and their selection depends upon 1 type of building 2 type of roof framework 3 initial. Selection of roofing materials depends upon a type of framework b initial cost c maintenance requirement d appearance e durability f availability. R oof cove rings shall be desig ned installed and maintained in acordance with 780 cmr and the approved manufacturer s ins tr uc tio ns su ch th at th e ro of cov eri ng sh all s erv e to.

And the framing or structure which supports the covering in simple words roof is what covers both material human being. Roof design 6 3. Sec tion 1508 roof insulation contains requirements for roof insulation. A roof is part of a building envelope both the covering on the uppermost part of a building or shelter which provides protection from weather notably rain but also heat wind and sunlight.

Pitched roofs the purlin is fi xed to the rafters in a continuous length jointed at all the internal and external corners of the roof. It protect from rain snow sun wind other atmospheric agencies. Section 1507 contains require ments for each specific roof covering and assembly. This will depend upon the size of the roof and the type of roof covering the roof has to support.

Ibc 2009 uses the term roof covering to refer to a par ticular type of roofing product or system. Approved roof coverings secured to the building or structure in accordance with the provisions of 780 cmr 15 00. Underlayments and moisture barriers 22 6.