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From AS 1684.4 Residential Timber Framing Code
2.6.4.1 Coupled roof
Pitched roof construction with a roof slope not less than 10°, with ceiling joists and collar ties fixed to opposing common rafter pairs and a ridgeboard at the apex of the roof (see Figure 7.1). A coupled roof system may include some area where it is not possible to fix ceiling joists or collar ties to all rafters, e.g., hip ends or parts of T- or L-shaped house.
2.6.4.2 Non-coupled roof
A pitched roof that is not a coupled roof and includes cathedral roofs and roofs constructed using ridge and intermediate beams.
What else can I help you with?
What is the difference between live load and roof live load?
Live load Both are the same Live load is all the live loads which can be consider as variable load. Roof live load This is limited to few categories. man who climbed on to the roof can be consider as roof live load.
What are the difference between lintels and beams?
A lintel is over a window or door and a beam is usually under the structure of the building, either the roof or the floor.
Difference between flat roof and pitch roof?
Roofs may be functionally flat or "pitched". In building construction, roof pitch is a numerical measure of the steepness of a roof. A flat roof on the otherhand, is a roof which is almost level in contrast to the many types of sloped roofs. The slope of a roof is properly known as its pitch and flat roofs have up to approximately 10°. If you have a flat roof, there is probably a leak in it or there will be a need for a flat roof repairs in the future.
What is a dual pitched roof?
a gable roof is double pitched with vertical ends
What will be minimum covering for roof slab?
The minimum covering of reinforcement for roof slab is 30mm
What is the difference between a flat roof and a pitched roof?
The angle, in comparison to "level".
Would there be a situation when you would estimate a difference?
Yes, there would. For example, how high a ladder do you need to reach the roof? Answer is the difference between the roof height and your reach.
What is the difference between warm deck and cold deck flat roof?
A 'cold roof' has the insulation layer beneath the roof deckA 'warm roof' has the insulation layer beneath the roof deck
What is the difference between court and arena for example tennis court and tennis arena?
The one difference is that an arena has a roof.
Difference Between on and in. exp i was on the plane or in the plane?
The difference between on and in is that if you're on a plane you're on the roof of the plane and if you're in a plane you're sitting inside it.
What is the difference between roof water resistance and waterproof asphalt felt?
Roof water resistance is your roof's resistance to rain where waterproof asphalt felt is the actual waterproof material.
What is the difference between a 1966 Chevelle coupe and sedan?
just a different roof line.
What is the difference between a verandah and a balcony?
I think Veranda is not open to the sky (roof Topped) where as balcony is open to the sky (no roof Topped). Thank you
Dark roof or light roof in cold environment?
There is little advantage difference between the two based on you question, pick the one you will be happy with.
The difference between instrumental and terminal values?
If we think the terminal value as a roof than the instrumental value would be the stairs to reach that roof.
What is the difference between a 2 door coupe and a hardtop for 1970 Chevelle?
just a different roof line.
What is the difference between a roof joist and a roof rafter in terms of their structural roles in a building's roof system?
A roof joist is a horizontal beam that supports the ceiling below, while a roof rafter is a sloped beam that supports the roof itself. Joists help distribute the weight of the roof and ceiling, while rafters provide the framework for the roof's shape and support the weight of the roof materials.
