It is a waterproofing layer made of regular felt stacked above the solid.
Roof accessories specs.
Dropout type heat and smoke vents.
Ft with a maximum deflection of 1 150th of the span or 97 kg per sq.
2 2 roof hatch scuttle.
This section includes the following.
Astm d1187 d1187m type i quick setting.
Hatch type heat and smoke vents.
1 cover to be reinforced to support a minimum live load of 195 kg per sq.
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A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework.
Cedar shakes shingles.
Masterspec technical specifications division 07 thermal and moisture protection roof accessories 077200 1 section 077200 roof accessories part 1 general 1 1 summary a.